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Cheap flights to St. Louis from £236

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
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

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 876,769 searches and data was last updated on 7 May 2024.

Popular in

August

Cheapest in

November

Average price

£594

Return from

£515

One-way from

£236
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 876,769 searches and data was last updated on 7 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.
Thu 30/510:45LGW - STL
2 stops34h 29mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£515
Wed 29/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£524
Tue 14/511:40LHR - STL
1 stop17h 37mFinnair
Tue 21/510:46STL - LHR
1 stop16h 19mFinnair
Deal found 7/5£526
Mon 10/611:40LHR - STL
1 stop17h 18mFinnair
Thu 20/615:27STL - LHR
1 stop11h 38mFinnair
Deal found 7/5£543
Fri 24/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£543
Mon 3/620:10LHR - STL
1 stop22h 59mFinnair
Tue 11/606:29STL - LHR
1 stop24h 21mFinnair
Deal found 6/5£546
Mon 10/611:40LHR - STL
1 stop17h 18mFinnair
Sun 16/618:08STL - LHR
1 stop22h 02mFinnair
Deal found 7/5£547
Mon 27/509:45LHR - STL
1 stop17h 10mFinnair
Tue 11/606:29STL - LHR
1 stop24h 21mFinnair
Deal found 6/5£548
Fri 14/614:00LGW - STL
1 stop26h 34mMultiple Airlines
Sat 29/612:13STL - LGW
1 stop15h 47mMultiple Airlines
Deal found 6/5£551

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 876,769 searches and data were last updated on 7 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.
Thu 30/510:45LGW - STL
2 stops34h 29mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£515
Wed 29/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£524
Tue 14/511:40LHR - STL
1 stop17h 37mFinnair
Tue 21/510:46STL - LHR
1 stop16h 19mFinnair
Deal found 7/5£526
Mon 2/910:10LHR - STL
1 stop18h 32mFinnair
Sun 22/918:58STL - LHR
1 stop30h 32mFinnair
Deal found 6/5£527
Mon 10/611:40LHR - STL
1 stop17h 18mFinnair
Thu 20/615:27STL - LHR
1 stop11h 38mFinnair
Deal found 7/5£543
Fri 24/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Wed 12/608:16STL - LGW
1 stop19h 44mMultiple Airlines
Deal found 6/5£543
Tue 3/913:00LHR - STL
1 stop13h 59mFinnair
Tue 10/917:30STL - LHR
1 stop16h 35mFinnair
Deal found 6/5£544
Tue 10/914:10LHR - STL
1 stop14h 50mFinnair
Fri 20/919:00STL - LHR
1 stop31h 05mFinnair
Deal found 7/5£544
Mon 2/916:55LHR - STL
1 stop35h 47mFinnair
Mon 9/911:08STL - LHR
1 stop14h 22mFinnair
Deal found 7/5£545

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 876,769 searches and data was last updated on 7 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.
Tue 14/511:40LHR - STL
1 stop17h 37mFinnair
Tue 21/510:46STL - LHR
1 stop16h 19mFinnair
Deal found 7/5£526
Thu 16/511:40LHR - STL
1 stop17h 37mFinnair
Thu 23/507:30STL - LHR
1 stop18h 00mFinnair
Deal found 7/5£555
Wed 15/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 18/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 6/5£577
Wed 15/514:10LHR - STL
1 stop15h 09mFinnair
Sat 25/516:20STL - LHR
1 stop10h 45mFinnair
Deal found 6/5£583
Wed 15/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 25/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 6/5£614
Tue 14/514:00LGW - STL
1 stop32h 55mMultiple Airlines
Tue 21/519:44STL - LGW
1 stop32h 16mMultiple Airlines
Deal found 7/5£615
Tue 14/510:45LGW - STL
2 stops30h 01mMultiple Airlines
Tue 21/519:44STL - LGW
1 stop32h 16mMultiple Airlines
Deal found 7/5£652
Tue 14/512:20LGW - STL
2 stops17h 02mFinnair
Tue 21/505:04STL - LGW
2 stops19h 31mFinnair
Deal found 7/5£664
Tue 14/506:50LHR - STL
2 stops14h 56mUnited Airlines
Tue 21/510:10STL - LHR
2 stops15h 05mUnited Airlines
Deal found 7/5£683

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 876,769 searches and data was last updated on 7 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 7/5£236
Wed 12/613:45LHR - STL
3 stops33h 43mMultiple Airlines
Deal found 7/5£259
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 6/5£263
Tue 28/518:40LGW - STL
3 stops52h 49mMultiple Airlines
Deal found 6/5£267
Sat 1/610:45LGW - STL
2 stops29h 28mMultiple Airlines
Deal found 7/5£276
Wed 5/620:55LGW - STL
3 stops50h 16mMultiple Airlines
Deal found 7/5£279
Wed 15/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Deal found 7/5£283
Sun 15/919:10LTN - STL
3 stops50h 31mMultiple Airlines
Deal found 6/5£287
Sun 15/919:15LGW - STL
3 stops50h 26mMultiple Airlines
Deal found 6/5£288

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 £271 while a return flight costs £735. 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

£576

February

£551

March

£563

April

£570

May

£592

June

£653

July

£612

August

£667

September

£556

October

£551

November

£533

December

£548

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 3 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 7 May 2024.
Read through reviews of airlines servicing St. Louis, such as Finnair, United Airlines and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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.

8.1
Very Good
10,810 reviews
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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
1,598 reviews
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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
1,379 reviews
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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
740 reviews
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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
1,065 reviews
8.1
Very Good
10,810 reviews

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

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, United Airlines 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 (11 hours 52 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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