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Cheap flights to St. Louis from £247

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 5/6. 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 — STL
18 May — 25 May1
1 adult
Sat 18/5
Sat 25/5

Flights to St. Louis in 2024

Find the latest flights to St. Louis in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 841,996 searches and data was last updated on 13 May 2024.

Popular in

August

Cheapest in

November

Average price

£602

Return from

£529

One-way from

£247
High demand for flights, 14% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in May 2024
From London to Lambert-St Louis
One-way flight from London to Lambert-St Louis (STL)

Cheap flights to St. Louis in May & June 2024

Discover affordable flights and deals to St. Louis in May and June 2024. In the last 7 days, Cheapflights users made a total of 841,996 searches and data was last updated on 13 May 2024.
The lowest-priced flights departing to St. Louis in May and June 2024 can be found below. If these prices don't match your budget, be sure to check back soon for more deals.
Wed 19/611:15LHR - STL
1 stop17h 43mFinnair
Tue 25/605:15STL - LHR
1 stop20h 25mFinnair
Deal found 12/5£548
Mon 3/614:10LHR - STL
1 stop15h 09mFinnair
Tue 11/617:38STL - LHR
1 stop12h 32mFinnair
Deal found 12/5£600
Tue 11/621:50LTN - STL
3 stops23h 31mMultiple Airlines
Tue 18/608:25STL - LTN
3 stops26h 25mMultiple Airlines
Deal found 12/5£601
Tue 11/621:50LTN - STL
2 stops21h 40mMultiple Airlines
Tue 18/608:25STL - LTN
3 stops30h 35mMultiple Airlines
Deal found 12/5£648
Thu 16/511:15LHR - STL
1 stop18h 02mFinnair
Sun 19/517:08STL - LHR
1 stop23h 02mFinnair
Deal found 12/5£733
Tue 11/621:45LGW - STL
3 stops28h 16mMultiple Airlines
Tue 18/616:05STL - LGW
2 stops15h 45mMultiple Airlines
Deal found 12/5£746
Mon 3/618:10LHR - STL
2 stops35h 49mFinnair
Tue 11/618:08STL - LHR
1 stop22h 02mFinnair
Deal found 12/5£766
Mon 3/614:00LGW - STL
2 stops29h 10mFinnair
Tue 11/609:23STL - LGW
2 stops19h 17mFinnair
Deal found 12/5£779
Mon 10/606:50LHR - STL
2 stops20h 54mUnited Airlines
Mon 17/606:15STL - LHR
1 stop23h 20mUnited Airlines
Deal found 12/5£803

St. Louis 2024 flight deals

Explore flight deals for St. Louis in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 841,996 searches and data were last updated on 13 May 2024.
Listed are some of the best fares we've found on flights departing to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Mon 8/709:45LHR - STL
1 stop17h 04mFinnair
Mon 7/1017:30STL - LHR
1 stop16h 35mFinnair
Deal found 12/5£529
Thu 26/914:05LHR - STL
1 stop31h 35mFinnair
Sun 29/918:58STL - LHR
1 stop32h 07mFinnair
Deal found 12/5£537
Sun 1/1214:10LHR - STL
1 stop15h 12mFinnair
Wed 4/1205:34STL - LHR
1 stop22h 06mFinnair
Deal found 12/5£540
Wed 19/611:15LHR - STL
1 stop17h 43mFinnair
Tue 25/605:15STL - LHR
1 stop20h 25mFinnair
Deal found 12/5£548
Tue 22/1014:10LHR - STL
1 stop14h 50mFinnair
Mon 4/1114:43STL - LHR
1 stop15h 07mFinnair
Deal found 12/5£552
Thu 5/916:55LHR - STL
1 stop28h 45mFinnair
Thu 26/914:38STL - LHR
1 stop12h 27mFinnair
Deal found 12/5£556
Thu 11/711:15LHR - STL
1 stop17h 52mFinnair
Thu 25/717:46STL - LHR
1 stop12h 24mFinnair
Deal found 12/5£576
Mon 1/711:15LHR - STL
1 stop17h 43mFinnair
Sat 6/715:18STL - LHR
1 stop11h 47mFinnair
Deal found 12/5£591
Mon 3/614:10LHR - STL
1 stop15h 09mFinnair
Tue 11/617:38STL - LHR
1 stop12h 32mFinnair
Deal found 12/5£600

Flights to St. Louis departing soon

Discover available last-minute flight options to St. Louis, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 841,996 searches and data was last updated on 13 May 2024.
Browse some of the best deals on flights leaving last minute to St. Louis. Double check the price, date, and time of your last-minute flight.
Mon 20/508:10LHR - STL
1 stop17h 36mAmerican Airlines
Sat 25/510:49STL - LHR
1 stop26h 06mAmerican Airlines
Deal found 12/5£857
Wed 22/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 25/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 12/5£924
Sat 18/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 25/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 11/5£1,047
Mon 20/518:55LHR - STL
2 stops25h 28mMultiple Airlines
Sat 25/517:25STL - LHR
2 stops21h 25mMultiple Airlines
Deal found 12/5£1,121
Sat 18/518:30LHR - STL
2 stops26h 51mMultiple Airlines
Sat 25/517:25STL - LHR
2 stops21h 25mMultiple Airlines
Deal found 11/5£1,137
Sat 18/506:40LHR - STL
3 stops32h 14mMultiple Airlines
Sat 25/510:10STL - LHR
3 stops25h 30mMultiple Airlines
Deal found 11/5£1,285
Sat 18/512:00LGW - STL
2 stops15h 34mVirgin Atlantic
Sat 25/510:20STL - LGW
2 stops17h 40mVirgin Atlantic
Deal found 11/5£1,321
Sat 18/512:00LHR - STL
1 stop16h 15mMultiple Airlines
Sat 25/512:50STL - LHR
1 stop15h 50mMultiple Airlines
Deal found 11/5£1,332
Sat 18/514:05LHR - STL
1 stop13h 00mAir Canada
Sat 25/509:50STL - LHR
2 stops14h 40mAir Canada
Deal found 11/5£1,333

One-way flights to St. Louis

Explore one-way flight options to St. Louis 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 841,996 searches and data was last updated on 13 May 2024.
Take a look at some of the one-way flights departing to St. Louis in the near future. Book a round-trip flight to St. Louis instead by using the search form above.
Wed 5/613:45LHR - STL
3 stops33h 43mMultiple Airlines
Deal found 12/5£247
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 12/5£263
Mon 9/914:00LGW - STL
1 stop29h 37mMultiple Airlines
Deal found 12/5£288
Wed 4/914:00LGW - STL
1 stop14h 14mMultiple Airlines
Deal found 12/5£289
Fri 31/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Deal found 11/5£302
Fri 31/514:00LHR - STL
3 stops32h 25mMultiple Airlines
Deal found 11/5£346
Sun 15/914:00LGW - STL
2 stops26h 31mMultiple Airlines
Deal found 12/5£350
Sun 15/919:45LGW - STL
3 stops47h 52mMultiple Airlines
Deal found 12/5£366
Mon 9/920:30LCY - STL
3 stops43h 48mMultiple Airlines
Deal found 12/5£375

Average price of flights to St. Louis by month

Plan your trip to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight to St. Louis is currently £314 while a return flight costs £720. Price data was last updated on 5 May 2024.

Currently, November is the cheapest month in which you can book a flight to St. Louis (average of £670). Flying to St. Louis in August will prove the most costly (average of £838). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£578

February

£552

March

£564

April

£572

May

£594

June

£655

July

£614

August

£669

September

£557

October

£552

November

£535

December

£550

Peak Season

Summers in St. Louis are hot and humid, but this is also the best time to visit if you want to take part in the riverfront activities. St. Louis is a big baseball town, and the St. Louis Cardinals draw thousands of fans each year. If you’re planning to visit during the spring and summer seasons, book flights to St. Louis early and reserve accommodation ahead of time – the city gets full fast.

Off Season

St. Louis is prone to long, cold winters.  The city all but shuts down during the wintertime and while many tourist attractions are open to the public, none of the outside activities are much fun in the snow. However, if you’re heading to St. Louis for some football time or to explore the excellent museums, you’re likely to find a cheap flight to St. Louis in the winter.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

0 - 27 °C

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).

When is the best time to book a flight to St. Louis?

Use this chart to determine the optimal time to book a return flight to St. Louis. Price data was last updated on 10 May 2024.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights to St. Louis. 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 St. Louis?

Use this chart to determine the cheapest time to fly return to St. Louis. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to St. Louis should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday evenings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 13 May 2024.
Read through reviews of airlines servicing St. Louis, such as Finnair, Lufthansa and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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
10,745 reviews
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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
1,583 reviews
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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
1,377 reviews
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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
1,058 reviews
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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
738 reviews
8.0
Very Good
10,745 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

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.

St Louis overview

Visitors to St. Louis are greeted by the Gateway Arch, standing 630-feet high and constructed completely of stainless steel. Historically, St. Louis was a centre for travellers from all over the world who were heading westward in search of new opportunities and a new life. In the early 1900’s, the ‘Show Me State’ of Missouri hosted the World’s Fair and as a result, witnessed the beginning of the city’s innovation and technology boom.

Today the city is blanketed with history, but also rich in entertainment. Travellers take flights to St. Louis every summer for one of the best Independence Day celebrations in the nation. Take a tour around the city centre and visit the Anheuser Busch Brewery and Busch Stadium, home of MLB St. Louis Cardinals.

St. Louis climate

St Louis has moderate, seasonal weather, but storms can occur at any time of the year. July and August are the hottest and most humid months of the year, and January and February are cold, usually with snow. Winter temperatures range from below 0 to 13 degrees C, while summers have daily temperatures of between 14 to 32 degrees C.

Getting around St. Louis

The local transport connects the central regions and is a great way to travel throughout the city. It’s possible to access the majority of St. Louis tourist attractions via the public transport, so a car isn’t necessary. There are shuttle buses that will transport travellers from some attractions to the nearest station. Travellers can pick up a shuttle service map at any of the stations, or at first attraction. Bus services are part of the same network, but extend throughout St. Louis counties.

Renting a car is also an option. St. Louis is a very easy city to navigate and parking is abundant throughout the city. However, if you plan to drive to the suburbs, the navigation might become a little tricky. Make sure to check with your hotel or a local before hitting the motorway in your rental car.

Taxi stands are located at most major hotels around the city and at common tourist attractions. Cabs can also be reserved ahead of time.

Getting from the Airport to the City

Lambert–St. Louis International Airport (STL) is located around 10 miles (16 km) northwest of downtown St. Louis.

What is good to know if travelling to St. Louis?

  • Celebrate Independence Day in style with a flight to St. Louis. Grab a blanket and a couple of chairs and head down to the riverfront for 4th of July. Grab a spot underneath the Arch and enjoy the spectacle. From people watching, to concerts and outdoor vendors and markets, there is much to do to celebrate America’s birthday. And of course, an amazing fireworks display happens on the riverfront.
  • St. Louis’ Soulard Market Place is home to the best outdoor markets in the city, and also one of the best Mardi Gras parties in the Midwest.
  • The Butterfly Garden in St. Louis’ suburb, Chesterfield, is a must-see for travellers of any age. Located in Faust Park about 30 minutes west of St. Louis City, the Butterfly Garden is a delight for everyone.
  • You don’t have to be a baseball fan to appreciate Busch Stadium. Take a tour of the Stadium or take in a game.
  • Beer lovers know St. Louis as the home of Anheuser-Busch. Brewed right in the city centre, the Anheuser-Busch Brewery offers daily tours, and of course, beer tastings. 

St. Louis airport overview

Lambert-St Louis International Airport, or Lamberts as it’s affectionately known, is located 17km (10 miles) northwest of the city of St Louis, Missouri, and is in close proximity to connecting interstate highways. With four long runways and more than 12 million passengers per year, Lamberts is the state’s busiest airport; nonstop flights to Lambert-St Louis International Airport arrive from 88 domestic and international hubs.

Lambert-St Louis has a certain historical pedigree, too. It served as a balloon-launching base in the 19th century and was later visited by the Wright Brothers on one of their early flights. In 1910, Theodore Roosevelt took a flight from here, becoming the first US President to fly, and a few years later the first experimental parachute jump took place over the airfield.

A new construction project – launched in spring 2011 – is set to improve passenger services, boost airport operations and offer good views of the establishment. Terminal 1 is already an architectural spectacle, with exciting LED lighting that may be viewed from the interior and exterior of the building, as well as new flooring, ticket counters, signs, security checkpoints and an atrium, all of which have resulted in a completely new and attractive look for Lambert-St Louis International Airport.

  • What does STL mean?

    STL is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A STL flight refers to a flight to Lambert-St Louis Airport.

  • What airport do you fly into for flights to St. Louis?

    If you book a flight to St. Louis, you will be flying into Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find cheaper flights to St. Louis 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 St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    null is currently the cheapest airport to fly to in St. Louis. One-way flights to null typically cost null, while return flights cost around null.

  • Where does the fastest flight to St. Louis depart from?

    For those looking to save time traveling to St. Louis, London offers the quickest one-way flight (13 hours 14 minutes).

  • Does Lambert-St Louis Airport have car hire?

    Yes. Those touching down at Lambert-St Louis Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis Airport?

    Yes. Lambert-St Louis Airport has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis Airport (0.0 mi away from Lambert-St Louis Airport).

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