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Cheap flights from London Luton Airport to St. Louis from £352

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 6/10. 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
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

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

Find a great deal and save up to 11% by booking at least 47 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 £538.

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 £623 on average during November, but can be found for as low as £434.

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.

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 976,051 searches. Data last updated 18 June 2024.
Sat 22/621:45LTN - STL
3 stops21h 45mMultiple Airlines
Sat 29/612:15STL - LTN
3 stops19h 15mMultiple Airlines
Deal found 16/6£1,256
Sat 22/619:50LTN - STL
2 stops23h 40mMultiple Airlines
Sat 29/612:15STL - LTN
3 stops19h 15mMultiple Airlines
Deal found 16/6£1,296

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 976,051 searches. Data last updated 18 June 2024.
Sun 6/1006:50LTN - STL
3 stops30h 17mMultiple Airlines
Deal found 16/6£352
Sun 21/716:20LTN - STL
3 stops48h 04mMultiple Airlines
Deal found 17/6£400
Sat 14/1206:25LTN - STL
3 stops30h 42mMultiple Airlines
Deal found 16/6£418
Fri 19/714:35LTN - STL
3 stops32h 54mMultiple Airlines
Deal found 17/6£460
Mon 29/706:00LTN - STL
3 stops33h 26mMultiple Airlines
Deal found 17/6£545
Fri 26/706:30LTN - STL
3 stops40h 59mMultiple Airlines
Deal found 17/6£560
Wed 25/919:50LTN - STL
2 stops47h 40mMultiple Airlines
Deal found 17/6£580
Mon 24/619:50LTN - STL
2 stops47h 40mMultiple Airlines
Deal found 17/6£585
Mon 9/921:45LTN - STL
3 stops31h 11mMultiple Airlines
Deal found 17/6£635

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.

  • Are there last-minute flights available from London Luton Airport to St. Louis for under £1,300?

    There are currently 2+ open flights from London Luton Airport to St. Louis within the next 7 days for less than £1,300.

  • 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.

  • 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 £865). 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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Search flights from Luton to St. Louis by cabin class

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Fly with Cheapflights

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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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