Question 1

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London Luton Airport to St. Louis (average of £722). Flying from London Luton Airport to St. Louis in December is currently the most expensive (average of £1,033). 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.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to St. Louis, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Question 4

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

Accepted Answer

Find a great deal and save up to 61% by booking at least 14 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 £510.

Question 5

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to St. Louis. Flights to St. Louis from London Luton Airport in March are about £699 on average during March, but can be found for as low as £477.

Question 6

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

Accepted Answer

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.

Question 7

What airport do you fly into for flights to St. Louis from London Luton?

Accepted Answer

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.

Question 8

Can I find deals for flights from Luton to St. Louis that include hotel bookings?

Accepted Answer

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

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

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.

Round-trip from	£1,017
One-way from	£351
Popular in	December
Cheapest in	March
Average price	£851

Cheap flights from London Luton Airport to St. Louis from £351

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Luton to St. LouisExplore the most affordable flight options available from Luton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from Luton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

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What airport do you fly into for flights to St. Louis from London Luton?

Can I find deals for flights from Luton to St. Louis that include hotel bookings?

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

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

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

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

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

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

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

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Cheapest flights from Luton to St. Louis
Explore the most affordable flight options available from Luton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.