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Cheap flights from London Luton Airport to St. Louis from £320

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 6/6. 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.
LTN — STL
5 Jun — 12 Jun1
1 adult
Wed 5/6
Wed 12/6

How far in advance should I book a flight from London Luton Airport to St. Louis?

Find a great deal and save up to 14% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Luton Airport to St. Louis within the next two weeks, with the cheapest ticket starting at £519.

What is the cheapest month to fly from London Luton Airport to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to St. Louis. Flights to St. Louis from London Luton Airport in November are about £608 on average during November, but can be found for as low as £432.

What is the cheapest time of day to fly from LTN to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to St. Louis as you normally would.

Cheap Luton to St. Louis flights in May & June 2024

Find cheap flight options from Luton to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 31 May 2024.
Sat 15/619:10LTN - STL
2 stops31h 55mMultiple Airlines
Sat 22/616:05STL - LTN
2 stops20h 05mMultiple Airlines
Deal found 31/5£746
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Wed 10/716:05STL - LTN
2 stops18h 35mMultiple Airlines
Deal found 31/5£951
Tue 25/619:50LTN - STL
3 stops23h 40mMultiple Airlines
Fri 5/710:24STL - LTN
3 stops29h 16mMultiple Airlines
Deal found 31/5£987
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Thu 4/716:05STL - LTN
2 stops21h 20mMultiple Airlines
Deal found 30/5£998
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Thu 4/711:30STL - LTN
3 stops18h 00mMultiple Airlines
Deal found 30/5£1,013
Sun 9/607:15LTN - STL
3 stops36h 36mMultiple Airlines
Fri 14/606:30STL - LTN
3 stops25h 20mMultiple Airlines
Deal found 31/5£1,086
Thu 27/619:10LTN - STL
2 stops24h 20mMultiple Airlines
Thu 4/716:05STL - LTN
2 stops24h 25mMultiple Airlines
Deal found 30/5£1,110
Sat 29/619:10LTN - STL
2 stops24h 20mMultiple Airlines
Sat 6/716:05STL - LTN
2 stops24h 20mMultiple Airlines
Deal found 30/5£1,339
Fri 14/614:20LTN - STL
3 stops31h 01mMultiple Airlines
Fri 21/615:25STL - LTN
3 stops21h 40mMultiple Airlines
Deal found 31/5£1,882

Luton to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Luton and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 31 May 2024.
Sat 15/619:10LTN - STL
2 stops31h 55mMultiple Airlines
Sat 22/616:05STL - LTN
2 stops20h 05mMultiple Airlines
Deal found 31/5£746
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Wed 10/716:05STL - LTN
2 stops18h 35mMultiple Airlines
Deal found 31/5£951
Tue 25/619:50LTN - STL
3 stops23h 40mMultiple Airlines
Fri 5/710:24STL - LTN
3 stops29h 16mMultiple Airlines
Deal found 31/5£987
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Thu 4/716:05STL - LTN
2 stops21h 20mMultiple Airlines
Deal found 30/5£998
Thu 27/606:05LTN - STL
3 stops38h 11mMultiple Airlines
Thu 4/711:30STL - LTN
3 stops18h 00mMultiple Airlines
Deal found 30/5£1,013
Sun 9/607:15LTN - STL
3 stops36h 36mMultiple Airlines
Fri 14/606:30STL - LTN
3 stops25h 20mMultiple Airlines
Deal found 31/5£1,086
Thu 27/619:10LTN - STL
2 stops24h 20mMultiple Airlines
Thu 4/716:05STL - LTN
2 stops24h 25mMultiple Airlines
Deal found 30/5£1,110
Sat 29/619:10LTN - STL
2 stops24h 20mMultiple Airlines
Sat 6/716:05STL - LTN
2 stops24h 20mMultiple Airlines
Deal found 30/5£1,339
Fri 14/614:20LTN - STL
3 stops31h 01mMultiple Airlines
Fri 21/615:25STL - LTN
3 stops21h 40mMultiple Airlines
Deal found 31/5£1,882

Luton to St. Louis flights leaving soon

Find last-minute flight options from Luton to St. Louis 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 908,271 searches. Data last updated 31 May 2024.
Sun 9/607:15LTN - STL
3 stops36h 36mMultiple Airlines
Fri 14/606:30STL - LTN
3 stops25h 20mMultiple Airlines
Deal found 31/5£1,086
Fri 14/614:20LTN - STL
3 stops31h 01mMultiple Airlines
Fri 21/615:25STL - LTN
3 stops21h 40mMultiple Airlines
Deal found 31/5£1,882
Sun 9/621:45LTN - STL
3 stops28h 16mMultiple Airlines
Fri 14/615:25STL - LTN
2 stops19h 45mMultiple Airlines
Deal found 31/5£2,040

One-way flights to St. Louis from Luton

Search for one-way flight options from Luton to St. Louis. 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 908,271 searches. Data last updated 31 May 2024.
Thu 6/619:30LTN - STL
3 stops45h 04mMultiple Airlines
Deal found 30/5£320
Mon 9/919:50LTN - STL
3 stops44h 56mMultiple Airlines
Deal found 30/5£364
Fri 19/714:35LTN - STL
3 stops32h 54mMultiple Airlines
Deal found 31/5£404
Tue 10/906:05LTN - STL
3 stops34h 41mMultiple Airlines
Deal found 30/5£412
Wed 12/621:35LTN - STL
3 stops43h 07mMultiple Airlines
Deal found 30/5£463
Wed 12/621:35LTN - STL
3 stops43h 07mMultiple Airlines
Deal found 31/5£471
Wed 31/707:05LTN - STL
3 stops42h 50mMultiple Airlines
Deal found 31/5£487
Sun 1/906:50LTN - STL
3 stops34h 55mMultiple Airlines
Deal found 30/5£490
Mon 29/706:00LTN - STL
3 stops35h 45mMultiple Airlines
Deal found 31/5£504

Find flights from Luton to St. Louis within your budget

Customise your flight search to find flights from Luton to St. Louis 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 908,271 searches. Data last updated 31 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£746 - £2,002

Route

Depart

Return

Price

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Sat 15/6

2 stops31h 55m

Lambert-St Louis

Sat 22/6

2 stops20h 05m

£746

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Thu 27/6

3 stops38h 11m

Lambert-St Louis

Wed 10/7

2 stops18h 35m

£951

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Tue 25/6

3 stops23h 40m

Lambert-St Louis

Fri 5/7

3 stops29h 16m

£987

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Thu 27/6

3 stops38h 11m

Lambert-St Louis

Thu 4/7

2 stops21h 20m

£998

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Thu 27/6

3 stops38h 11m

Lambert-St Louis

Thu 4/7

3 stops18h 00m

£1,013

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Thu 27/6

2 stops24h 20m

Lambert-St Louis

Thu 4/7

2 stops24h 25m

£1,110

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Sat 29/6

2 stops24h 20m

Lambert-St Louis

Sat 6/7

2 stops24h 20m

£1,339

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Fri 14/6

3 stops31h 01m

Lambert-St Louis

Fri 21/6

3 stops21h 40m

£1,882

London LutonLambert-St Louis

LTN - STL

LTNSTL

London Luton

Sat 29/6

3 stops31h 10m

Lambert-St Louis

Sat 6/7

3 stops25h 20m

£2,002

Flights are sorted by cheapest first

Deals found on 31/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Luton to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Luton 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.

Related info for your journey

Find useful and relevant information for your journey from Luton to St. Louis. 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 into for flights to St. Louis from London Luton?

    For a flight from London Luton to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 inbound flights from London Luton per day. 0 airlines have flights to Lambert-St Louis from London Luton on a regular basis.

  • Can I find flights from London Luton Airport to St. Louis for under £800 on Cheapflights?

    Yes, there are multiple flights from London Luton Airport to St. Louis for under £800. The cheapest flight booked recently is on Multiple Airlines for just £746, but on average you can expect to pay £1,387.

  • Are there last-minute flights available from London Luton Airport to St. Louis for under £1,100?

    There are currently 3+ open flights from London Luton Airport to St. Louis within the next 7 days for less than £1,100.

  • What does LTN to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Luton Airport to Lambert-St Louis Airport flight would often be abbreviated as a LTN to STL flight.

  • Can I find deals for flights from Luton to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Luton to St. Louis 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 Luton to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Luton to St. Louis 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 Luton to St. Louis that include hotel bookings?

    Yes. In addition to deals on Luton to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to St. Louis.

  • Can I find deals for business class flights from Luton to St. Louis?

    Yes. Cheapflights offers flight deals from Luton to St. Louis 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 Luton to St. Louis that allow pets onboard?

    Many airlines flying from Luton to St. Louis 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 Luton to St. Louis?

    Yes, you can often find last-minute deals on Luton to St. Louis 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 London Luton Airport to St. Louis flight deals updated?

    The London Luton Airport to St. Louis flight deals you see on this page were last updated on 31/5.

  • What is the cheapest month to book a flight from London Luton Airport to St. Louis?

    Currently, November is the cheapest month in which you can book a flight from London Luton Airport to St. Louis (average of £666). Flying from London Luton Airport to St. Louis in August is currently the most expensive (average of £852). 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.

See more FAQs

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Search flights from Luton to St. Louis by cabin class

Find flights from Luton to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to St. Louis?

Deals for Luton to St. Louis 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.

Why should you use Cheapflights to find cheap flight tickets from Luton to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to St. Louis.

Can Cheapflights find flights from Luton to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luton to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Luton to St. Louis become cheaper?

Yes! Start tracking prices for Luton to St. Louis 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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