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Cheap flights from Dublin to Chicago O'Hare Intl Airport from £314

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — ORD
16 Jun — 23 Jun1
1 adult
Sun 16/6
Sun 23/6

The best prices from Dublin to Chicago O'Hare Intl are usually found in November or January, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Dublin to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 June 2024.

Popular in

July

Cheapest in

November

Average price

£567

Round-trip from

£434
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From Dublin to Chicago O'Hare Intl
Search Deals

What is the cheapest day to fly round-trip from Dublin to Chicago O'Hare Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 31% on the overall cost on flights from Dublin to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Dublin to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 49% on flights from Dublin to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £384. For sooner than that we have options available in the next 3 days from £638.

What is the cheapest month to fly from Dublin to Chicago O'Hare Intl Airport?

February can be a great time to fly to Chicago O'Hare Intl Airport from Dublin with a flight ticket averaging about £428. Cheapflights users have found deals in the month of February for as cheap as £210. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from DUB to ORD?

Unlike at midday, when flights are generally more expensive, you can save up to 21% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Cheap Aer Lingus flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Aer Lingus for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
Find some of the cheapest Aer Lingus flights travelling from Dublin to Chicago. Deals update often to give you more flight options matching your criteria
Fri 8/1111:30DUB - ORD
Nonstop8h 30mAer Lingus
Mon 11/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 10/6£314
Wed 28/811:35DUB - ORD
Nonstop8h 25mAer Lingus
Wed 4/920:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£395
Thu 12/916:40DUB - ORD
Nonstop8h 25mAer Lingus
Thu 19/920:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£403
Sat 10/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sat 24/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£560
Thu 8/809:30DUB - ORD
Nonstop8h 02mAer Lingus
Wed 21/815:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£633
Sun 23/616:40DUB - ORD
Nonstop8h 25mAer Lingus
Sun 30/622:20ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 9/6£658

  • If you’re travelling from Dublin to Chicago O'Hare Intl Airport, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £618.61 RT. This price is typically 51% cheaper than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £390. The most popular departure airport in Dublin when flying to Chicago O'Hare Intl Airport is Dublin Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Aer Lingus flights are 0% more popular than any other airline flying that same route.

Cheap Scandinavian Airlines flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
Some of the best deals we've found on Scandinavian Airlines flights travelling from Dublin to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 8/1112:30DUB - ORD
1 stop33h 20mScandinavian Airlines
Mon 11/1119:10ORD - DUB
2 stops33h 15mScandinavian Airlines
Deal found 10/6£325
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 11/6£355
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 10/6£356
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
1 stop17h 10mScandinavian Airlines
Deal found 10/6£363

  • One of the most popular airlines travelling from Dublin to Chicago O'Hare Intl Airport is Scandinavian Airlines. Dublin to Chicago O'Hare Intl Airport flights are typically 58% more expensive than other airlines travelling the same route. Flights from Scandinavian Airlines typically cost £558.12 RT. The cheapest Scandinavian Airlines flight found for this route was £278. Dublin Airport is the most common Dublin airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Scandinavian Airlines flights are -7% more popular than any other airline flying that same route.

Cheap Dublin to O'Hare Intl flights in June & July 2024

Find cheap flight options from Dublin to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 978,352 searches. Prices were last updated on 11 June 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Sun 23/608:55DUB - ORD
1 stop11h 25mKLM
Sun 30/617:15ORD - DUB
1 stop11h 30mKLM
Deal found 9/6£501
Thu 27/611:00DUB - ORD
1 stop16h 38mDelta
Tue 30/717:15ORD - DUB
1 stop17h 40mDelta
Deal found 10/6£542
Wed 3/705:55DUB - ORD
1 stop14h 25mDelta
Sun 7/710:15ORD - DUB
2 stops15h 55mDelta
Deal found 11/6£551
Wed 3/705:55DUB - ORD
2 stops17h 32mDelta
Sun 7/710:15ORD - DUB
2 stops15h 55mDelta
Deal found 10/6£552
Wed 3/705:55DUB - ORD
1 stop14h 25mDelta
Sun 7/717:15ORD - DUB
1 stop17h 40mDelta
Deal found 10/6£553
Wed 3/706:05DUB - ORD
2 stops18h 29mDelta
Sun 7/710:15ORD - DUB
2 stops15h 55mDelta
Deal found 11/6£556
Sat 22/605:55DUB - ORD
1 stop14h 20mDelta
Sat 29/612:35ORD - DUB
1 stop16h 10mDelta
Deal found 10/6£557
Fri 12/711:35DUB - ORD
Nonstop8h 30mUnited Airlines
Sun 21/721:28ORD - DUB
1 stop30h 52mUnited Airlines
Deal found 10/6£562
Wed 3/710:40DUB - ORD
1 stop13h 35mMultiple Airlines
Sun 7/721:20ORD - DUB
Nonstop7h 50mMultiple Airlines
Deal found 11/6£564

Dublin to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Fri 8/1111:30DUB - ORD
Nonstop8h 30mAer Lingus
Mon 11/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 10/6£314
Fri 8/1112:30DUB - ORD
1 stop33h 20mScandinavian Airlines
Mon 11/1119:10ORD - DUB
2 stops33h 15mScandinavian Airlines
Deal found 10/6£325
Fri 8/1111:30DUB - ORD
1 stop11h 50mIcelandair
Mon 11/1118:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 10/6£351
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 11/6£355
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 10/6£356
Wed 28/814:50DUB - ORD
1 stop12h 25mIcelandair
Wed 4/922:15ORD - DUB
1 stop9h 35mIcelandair
Deal found 10/6£358
Wed 23/1011:50DUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 27/1020:10ORD - DUB
1 stop17h 10mScandinavian Airlines
Deal found 10/6£363
Sat 9/1111:30DUB - ORD
1 stop11h 50mIcelandair
Mon 11/1118:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 10/6£374
Wed 23/1009:30DUB - ORD
Nonstop8h 15mBritish Airways
Sun 27/1022:45ORD - DUB
1 stop11h 20mBritish Airways
Deal found 10/6£395

Direct flights to O'Hare Intl from Dublin

Discover direct flight options from Dublin to O'Hare Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
For a shorter flight, select one of these non-stop flights from Dublin to Chicago. Those looking to potentially save on 1 or 2-stop flights from Dublin to Chicago should utilise the search form at the top of the page.
Fri 8/1111:30DUB - ORD
Nonstop8h 30mAer Lingus
Mon 11/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 10/6£314
Wed 28/811:35DUB - ORD
Nonstop8h 25mAer Lingus
Wed 4/920:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£395
Thu 12/916:40DUB - ORD
Nonstop8h 25mAer Lingus
Thu 19/920:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£403
Fri 11/1009:30DUB - ORD
Nonstop8h 15mFinnair
Tue 15/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 10/6£409
Thu 10/1011:35DUB - ORD
Nonstop8h 40mMultiple Airlines
Mon 14/1021:30ORD - DUB
Nonstop7h 40mMultiple Airlines
Deal found 10/6£487
Fri 11/1009:30DUB - ORD
Nonstop8h 15mFinnair
Tue 15/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 11/6£512
Thu 10/1011:35DUB - ORD
Nonstop8h 40mBrussels Airlines
Mon 14/1021:30ORD - DUB
Nonstop7h 40mBrussels Airlines
Deal found 10/6£513
Sat 9/1115:20DUB - ORD
Nonstop8h 35mAmerican Airlines
Tue 12/1115:55ORD - DUB
Nonstop7h 20mAmerican Airlines
Deal found 10/6£528
Sat 10/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sat 24/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 10/6£560

Dublin to O'Hare Intl flights leaving soon

Find last-minute flight options from Dublin to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
Have a look at some of the flights available from Dublin to Chicago departing last-minute. It's wise to confirm all flight details are correct before booking.
Sun 16/612:00DUB - ORD
1 stop10h 57mDelta
Tue 18/619:55ORD - DUB
1 stop30h 50mDelta
Deal found 11/6£611
Sun 16/619:50DUB - ORD
2 stops22h 20mSWISS
Tue 18/614:20ORD - DUB
1 stop21h 40mSWISS
Deal found 11/6£762
Mon 17/613:15DUB - ORD
1 stop14h 12mDelta
Mon 24/611:00ORD - DUB
2 stops15h 20mDelta
Deal found 10/6£2,177

One-way flights to O'Hare Intl from Dublin

Search for one-way flight options from Dublin to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
Users in need of a one-way flight from Dublin to Chicago can choose from these deals. Users in need of a round-trip flight from Dublin to Chicago instead should update the search form at the top of page.
Thu 11/706:25DUB - ORD
2 stops32h 38mMultiple Airlines
Deal found 10/6£325
Thu 11/722:00DUB - ORD
3 stops43h 12mMultiple Airlines
Deal found 10/6£358
Fri 12/720:15DUB - ORD
3 stops43h 58mMultiple Airlines
Deal found 10/6£358
Fri 12/706:25DUB - ORD
2 stops46h 26mMultiple Airlines
Deal found 10/6£366
Sun 16/610:45DUB - ORD
1 stop12h 58mJetBlue
Deal found 11/6£400
Sun 16/610:45DUB - ORD
1 stop12h 58mJetBlue
Deal found 10/6£401
Sun 21/721:55DUB - ORD
3 stops40h 34mMultiple Airlines
Deal found 10/6£429
Sat 13/723:55DUB - ORD
3 stops40h 18mMultiple Airlines
Deal found 10/6£439
Fri 12/705:35DUB - ORD
1 stop16h 25mTAP AIR PORTUGAL
Deal found 10/6£454

Find flights from Dublin to O'Hare Intl within your budget

Customise your flight search to find flights from Dublin to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£314 - £428

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

Nonstop8h 30m

Chicago O'Hare Intl

Mon 11/11

Nonstop7h 20m

£314

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

1 stop33h 20m

Chicago O'Hare Intl

Mon 11/11

2 stops33h 15m

£325

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

1 stop11h 50m

Chicago O'Hare Intl

Mon 11/11

1 stop9h 45m

£351

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 23/10

Nonstop8h 15m

Chicago O'Hare Intl

Sun 27/10

1 stop11h 20m

£395

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 6/9

2 stops17h 21m

Chicago O'Hare Intl

Fri 13/9

1 stop13h 02m

£407

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 11/10

Nonstop8h 15m

Chicago O'Hare Intl

Tue 15/10

Nonstop7h 30m

£409

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 10/10

1 stop13h 44m

Chicago O'Hare Intl

Mon 14/10

1 stop12h 55m

£411

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 10/10

1 stop15h 49m

Chicago O'Hare Intl

Mon 14/10

Nonstop7h 30m

£415

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

1 stop12h 37m

Chicago O'Hare Intl

Tue 12/11

2 stops13h 10m

£428

Flights are sorted by cheapest first

Deals found on 10/6

How far ahead should I book a flight from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to O'Hare Intl. Price data was last updated on 31 May 2024.
The best time to book flights from Dublin to Chicago O'Hare Intl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Dublin to O'Hare Intl. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Chicago O'Hare Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dublin to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 11 June 2024.
Read reviews from past customers who have flown Aer Lingus, Scandinavian Airlines and Icelandair from Dublin to Chicago. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Singapore Airlines
8.3
Very Good
1,417 reviews
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Delta
8.0
Very Good
10,277 reviews
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

KLM
7.9
Good
1,470 reviews
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Finnair
7.8
Good
1,359 reviews
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

SWISS
7.7
Good
1,910 reviews
Singapore Airlines
8.3
Very Good
1,417 reviews
Check prices

Crew

8.7

Entertainment

8.2

Comfort

8.1

Boarding

8.4

Food

7.8

Overall

8.3

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Related info for your journey

Find useful and relevant information for your journey from Dublin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Chicago O'Hare Intl?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Chicago O'Hare Intl from Dublin. Booking flights from Dublin (DUB) to Chicago O'Hare Intl should be relatively easy as there are 4 daily outbound flights to Chicago O'Hare Intl from 10 different airlines.

  • Can I find flights from Dublin to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under £400. The cheapest flight booked recently is on Aer Lingus for just £314, but on average you can expect to pay £384.

  • Are there nonstop flights from Dublin to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Chicago O'Hare Intl Airport under £400. A good price for a nonstop flight from Dublin to Chicago O'Hare Intl Airport is less than £545.

  • Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under £700?

    There are currently 3+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than £700.

  • What days are direct flights available from Dublin to Chicago O'Hare Intl Airport?

    You can find direct flights on the following days: Wednesday.

  • How many flights depart from Dublin to Chicago O'Hare Intl Airport on average per day?

    Per day, 1 flight departs from Dublin to Chicago O'Hare Intl Airport on average.
    Afternoon (Midday - 6pm) - 100% of flight departures

  • How long is the flight from Dublin to Chicago O'Hare Intl Airport?

    A quick flight from Dublin to Chicago O'Hare Intl Airport can take about 8h 30m. Aer Lingus provides one of the quickest options available for as low as £314. The distance between Dublin and Chicago O'Hare Intl Airport is about 3683 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dublin to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £314, Aer Lingus will fly you from Dublin to Chicago O'Hare Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Icelandair - these airlines can fly you to your destination from £325 and £351, respectively. Aer Lingus is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dublin to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £400. Users have also found prices from £454 and £527 on TAP AIR PORTUGAL and Finnair, respectively.

  • What are the most reliable airlines from Dublin to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Dublin, check out the most reliable airlines to get you to your destination on time: SWISS (85%), Air Canada (77%), Austrian Airlines( 77%).

  • What are the cheapest flights from Dublin to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Dublin to Chicago O'Hare Intl Airport? While on average our users pay £970, our data indicates the cheapest price to be £302. The most popular route (Dublin - Chicago O'Hare Intl), is priced around £329.

  • What does DUB to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dublin Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a DUB to ORD flight.

  • Can I find deals for flights from Dublin to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to O'Hare Intl.

  • Can I find deals for business class flights from Dublin to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dublin to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to O'Hare Intl that allow pets onboard?

    Many airlines flying from Dublin to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to O'Hare Intl?

    Yes, you can often find last-minute deals on Dublin to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Chicago O'Hare Intl Airport flight deals updated?

    The Dublin to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 11/6.

  • What are the most popular airlines that fly from Dublin to Chicago O'Hare Intl Airport?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from Dublin to Chicago O'Hare Intl Airport.

  • What is the cheapest month to book a flight from Dublin to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of £601). Flying from Dublin to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Dublin to O'Hare Intl
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Top 10 airlines flying from Dublin to O'Hare Intl

Discover the top 10 airlines that operate flights from Dublin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 978,352 searches. Data last updated 11 June 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£218Average£439FlexibilityNo cancel feeOn-time70%
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KLMCheapest£289Average£443FlexibilityNo cancel feeOn-time75%
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Scandinavian AirlinesCheapest£300Average£374FlexibilityNo cancel feeOn-time77%
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Aer LingusCheapest£306Average£486FlexibilityNo cancel feeOn-timeN/A
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IcelandairCheapest£350Average£411FlexibilityNo cancel feeOn-time76%
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LufthansaCheapest£355Average£403FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest£384Average£533FlexibilityNo cancel feeOn-time71%
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United AirlinesCheapest£411Average£573FlexibilityNo cancel feeOn-time69%
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IberiaCheapest£420Average£704FlexibilityNo cancel feeOn-time77%
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FinnairCheapest£449Average£586FlexibilityNo cancel feeOn-time76%
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Search flights from Dublin to O'Hare Intl by cabin class

Find flights from Dublin to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Dublin to O'Hare Intl

Find hourly flight availability from Dublin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
61%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dublin to O'Hare Intl

Explore weekly flight availability from Dublin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 June 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights
Sunday4daily flights

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Deals for Dublin to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Need flexible booking options for your flight to O'Hare Intl from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Dublin to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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