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Cheap flights to O'Hare Intl from £179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. 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.
CMH — ORD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to O'Hare Intl in 2024

Find the latest flights to O'Hare Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.

Popular in

July

Cheapest in

February

Average price

£543

Return from

£368

One-way from

£179
High demand for flights, 17% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in May 2024
From London to Chicago
One-way flight from London to Chicago O'Hare Intl (ORD)

Cheap flights to O'Hare Intl Airport in May & June 2024

Discover affordable flights and deals to O'Hare Intl Airport in May and June 2024. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
The lowest-priced flights departing to Chicago in May and June 2024 can be found below. Prices refresh often so be sure to come back soon for more deals.
Wed 5/610:00LGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/720:50ORD - LGW
1 stop28h 10mMultiple Airlines
Deal found 15/5£373
Fri 31/520:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£378
Fri 31/515:35LHR - ORD
2 stops32h 20mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£381
Wed 5/609:55LHR - ORD
1 stop14h 00mScandinavian Airlines
Mon 10/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£383
Thu 6/610:00LGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/720:50ORD - LGW
1 stop28h 10mMultiple Airlines
Deal found 15/5£385
Fri 31/520:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Sun 2/619:45ORD - LHR
1 stop19h 55mScandinavian Airlines
Deal found 15/5£385
Sat 1/606:40LHR - ORD
1 stop17h 15mScandinavian Airlines
Sun 16/619:45ORD - LHR
1 stop15h 55mScandinavian Airlines
Deal found 15/5£385
Mon 3/620:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Mon 10/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£386
Fri 31/515:35LHR - ORD
2 stops32h 20mScandinavian Airlines
Sun 2/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£387

O'Hare Intl Airport 2024 flight deals

Explore flight deals for O'Hare Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 849,850 searches and data were last updated on 16 May 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Tue 15/1018:45LHR - ORD
1 stop27h 25mTAP AIR PORTUGAL
Mon 21/1018:00ORD - LHR
1 stop17h 45mTAP AIR PORTUGAL
Deal found 15/5£368
Wed 5/610:00LGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/720:50ORD - LGW
1 stop28h 10mMultiple Airlines
Deal found 15/5£373
Fri 31/520:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£378
Thu 12/918:45LHR - ORD
1 stop27h 15mTAP AIR PORTUGAL
Sun 15/918:00ORD - LHR
1 stop18h 50mTAP AIR PORTUGAL
Deal found 15/5£378
Tue 10/919:50LHR - ORD
1 stop26h 20mTAP AIR PORTUGAL
Mon 16/918:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 15/5£379
Fri 31/515:35LHR - ORD
2 stops32h 20mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£381
Wed 5/609:55LHR - ORD
1 stop14h 00mScandinavian Airlines
Mon 10/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£383
Thu 6/610:00LGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/720:50ORD - LGW
1 stop28h 10mMultiple Airlines
Deal found 15/5£385
Fri 31/520:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Sun 2/619:45ORD - LHR
1 stop19h 55mScandinavian Airlines
Deal found 15/5£385

Flights to O'Hare Intl Airport departing soon

Discover available last-minute flight options to O'Hare Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
Users travelling to Chicago last-minute should check out these flights departing soon. Make sure the flight you book matches the day, time, and destination you're looking for.
Wed 22/510:00LGW - ORD
1 stop28h 55mMultiple Airlines
Thu 19/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 15/5£395
Fri 24/509:55LHR - ORD
1 stop14h 00mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£404
Fri 24/509:55LHR - ORD
1 stop14h 00mScandinavian Airlines
Mon 3/619:45ORD - LHR
2 stops16h 45mScandinavian Airlines
Deal found 15/5£408
Wed 22/509:55LHR - ORD
1 stop14h 00mScandinavian Airlines
Mon 10/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£435
Tue 21/506:40LHR - ORD
1 stop17h 15mScandinavian Airlines
Wed 5/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£442
Tue 21/506:40LHR - ORD
1 stop17h 15mScandinavian Airlines
Mon 3/619:45ORD - LHR
1 stop15h 55mScandinavian Airlines
Deal found 15/5£442
Thu 23/515:35LHR - ORD
2 stops32h 20mScandinavian Airlines
Sun 2/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£443
Wed 22/520:50LGW - ORD
2 stops49h 33mMultiple Airlines
Thu 19/917:19ORD - LGW
1 stop14h 11mMultiple Airlines
Deal found 15/5£445
Tue 21/521:05LHR - ORD
2 stops26h 50mScandinavian Airlines
Wed 5/619:45ORD - LHR
1 stop14h 15mScandinavian Airlines
Deal found 15/5£465

One-way flights to O'Hare Intl Airport

Explore one-way flight options to O'Hare Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
Consider booking one of these one-way flights heading to Chicago. Book a round-trip flight to Chicago instead by using the search form above.
Tue 4/610:00LGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 15/5£179
Mon 3/610:00LGW - ORD
1 stop28h 45mMultiple Airlines
Deal found 15/5£182
Wed 5/610:00LGW - ORD
1 stop36h 44mMultiple Airlines
Deal found 15/5£190
Wed 5/610:00LGW - ORD
1 stop36h 44mMultiple Airlines
Deal found 15/5£191
Mon 10/620:40LGW - ORD
2 stops29h 40mMultiple Airlines
Deal found 15/5£193
Tue 4/610:00LGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 15/5£194
Thu 6/610:00LGW - ORD
1 stop29h 04mMultiple Airlines
Deal found 15/5£195
Mon 10/610:00LGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 15/5£200
Mon 10/606:20LTN - ORD
3 stops40h 08mMultiple Airlines
Deal found 15/5£200

Direct flights to O'Hare Intl Airport

Tue 17/913:05LHR - ORD
Nonstop9h 10mLufthansa
Thu 26/921:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 15/5£473
Mon 16/913:10LHR - ORD
Nonstop8h 40mBritish Airways
Mon 23/916:45ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 15/5£483
Tue 10/915:35LHR - ORD
Nonstop8h 40mBritish Airways
Tue 17/921:25ORD - LHR
Nonstop7h 50mBritish Airways
Deal found 15/5£485
Mon 28/1015:45LHR - ORD
Nonstop9h 00mFinnair
Mon 4/1117:00ORD - LHR
Nonstop7h 40mFinnair
Deal found 15/5£491
Tue 17/913:10LHR - ORD
Nonstop8h 40mBritish Airways
Thu 30/117:00ORD - LHR
Nonstop7h 40mBritish Airways
Deal found 15/5£495
Mon 16/908:30LHR - ORD
Nonstop8h 55mLufthansa
Tue 28/115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 15/5£498
Tue 17/908:30LHR - ORD
Nonstop8h 55mLufthansa
Fri 31/117:50ORD - LHR
Nonstop8h 05mLufthansa
Deal found 15/5£502
Tue 2/708:10LHR - ORD
Nonstop8h 35mMultiple Airlines
Thu 18/722:45ORD - LHR
Nonstop7h 30mMultiple Airlines
Deal found 14/5£503
Wed 18/908:10LHR - ORD
Nonstop8h 35mBritish Airways
Thu 30/117:00ORD - LHR
Nonstop7h 40mBritish Airways
Deal found 15/5£504

Find flights to O'Hare Intl within your budget

Locate flights to O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£368 - £483

Route

Depart

Return

Price

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 15/10

1 stop27h 25m

Chicago O'Hare Intl

Mon 21/10

1 stop17h 45m

£368

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Wed 5/6

1 stop29h 04m

Chicago O'Hare Intl

Tue 9/7

1 stop28h 10m

£373

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Fri 31/5

1 stop27h 25m

Chicago O'Hare Intl

Mon 3/6

1 stop14h 15m

£378

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Fri 13/9

1 stop14h 10m

Chicago O'Hare Intl

Fri 27/9

1 stop16h 05m

£391

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 17/9

Nonstop9h 10m

Chicago O'Hare Intl

Thu 26/9

1 stop15h 14m

£431

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 16/9

Nonstop8h 40m

Chicago O'Hare Intl

Mon 23/9

1 stop19h 25m

£471

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Thu 19/9

1 stop26h 10m

Chicago O'Hare Intl

Thu 26/9

Nonstop7h 50m

£479

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Tue 2/7

1 stop13h 13m

Chicago O'Hare Intl

Thu 11/7

1 stop15h 18m

£481

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 16/9

Nonstop8h 40m

Chicago O'Hare Intl

Mon 23/9

Nonstop7h 50m

£483

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to O'Hare Intl Airport by month

Plan your trip to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight to O'Hare Intl is currently £192 while a return flight costs £428. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight to O'Hare Intl (average of £601). Flying to O'Hare Intl in July will prove the most costly (average of £775). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£476

February

£491

March

£481

April

£492

May

£518

June

£596

July

£613

August

£565

September

£529

October

£512

November

£492

December

£497

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 O'Hare Intl, 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).

When is the best time to book a flight to O'Hare Intl?

Use this chart to determine the optimal time to book a return flight to O'Hare Intl. Price data was last updated on 10 May 2024.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights to O'Hare Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to O'Hare Intl?

Use this chart to determine the cheapest time to fly return to O'Hare Intl. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to O'Hare Intl should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.
Search Deals

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 16 May 2024.
Get a feel of what it's like to fly with TAP AIR PORTUGAL, Scandinavian Airlines and Icelandair to Chicago by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,691 reviews
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,568 reviews
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,996 reviews
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,378 reviews
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
736 reviews
8.0
Very Good
10,691 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Chicago O’Hare International Airport (ORD) is one of the world’s most important transport hubs, offering connections to more cities than any other airport in the world. A mind-blowing 77 million passengers pass through the airport each year, yet its intelligent design, full range of facilities and amenities and highly professional staff ensure that transit experiences are routinely pleasant.

Flights to Chicago O’Hare International Airport are offered by a massive variety of airlines, both American and international. It is one of the most common layover destinations, along with Washington Dulles and New York JFK, for international flights into the US.

Chicago O’Hare International Airport has received the Global Traveller Award for Best Airport in North America ten years in a row.

  • Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'Hare Intl?

    Based on reviews from Cheapflights users, Scandinavian Airlines is rated the highest out of the airlines that fly to O'Hare Intl.

  • What is the cheapest airport to fly to in O'Hare Intl?

    Chicago O'Hare Intl Airport is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl Airport typically cost £38, while return flights cost around £40.

  • How much is a return flight to O'Hare Intl?

    A return flight to O'Hare Intl will typically cost around £265, however they can be found for as little as £50.

  • Where does the fastest flight to O'Hare Intl depart from?

    For those looking to save time traveling to O'Hare Intl, Edinburgh offers the quickest one-way flight (8 hours 25 minutes).

  • Does Chicago O'Hare Intl Airport have car hire?

    Yes. Those touching down at Chicago O'Hare Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl Airport?

    Yes. Chicago O'Hare Intl Airport has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl Airport (0.0 mi away from Chicago O'Hare Intl Airport).

See more FAQs

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