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Cheap flights to St. Louis from £207

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 29/10. 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.
BOS — STL
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

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 844,321 searches and data was last updated on 16 May 2024.

Popular in

August

Cheapest in

November

Average price

£595

Return from

£462

One-way from

£207
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 844,321 searches and data was last updated on 16 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 5/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£548
Mon 10/614:00LGW - STL
1 stop26h 57mMultiple Airlines
Sun 16/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 15/5£557
Thu 6/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£565
Tue 4/614:00LGW - STL
1 stop23h 22mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£577
Mon 17/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Sat 22/611:34STL - LGW
1 stop16h 26mMultiple Airlines
Deal found 15/5£578
Sat 15/620:40LGW - STL
2 stops27h 25mMultiple Airlines
Tue 2/711:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£585
Mon 24/620:40LGW - STL
2 stops23h 43mMultiple Airlines
Sun 30/619:44STL - LGW
1 stop32h 16mMultiple Airlines
Deal found 15/5£597
Mon 24/614:00LGW - STL
1 stop26h 57mMultiple Airlines
Sun 30/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 15/5£604
Sat 15/614:00LGW - STL
1 stop34h 05mMultiple Airlines
Tue 2/711:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£604

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 844,321 searches and data were last updated on 16 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.
Wed 5/614:00LGW - STL
1 stop35h 22mMultiple Airlines
Tue 16/711:26STL - LGW
1 stop16h 34mMultiple Airlines
Deal found 16/5£412
Mon 3/614:00LGW - STL
1 stop23h 08mMultiple Airlines
Sun 16/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 16/5£462
Wed 5/614:00LGW - STL
2 stops30h 32mMultiple Airlines
Tue 16/711:26STL - LGW
1 stop16h 34mMultiple Airlines
Deal found 16/5£472
Wed 5/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Sun 16/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 16/5£487
Thu 6/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Sun 16/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 16/5£503
Mon 3/614:00LGW - STL
1 stop23h 08mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£524
Wed 5/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£548
Mon 10/614:00LGW - STL
1 stop26h 57mMultiple Airlines
Sun 16/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 16/5£559
Thu 6/614:00LGW - STL
1 stop23h 07mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 16/5£565

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 844,321 searches and data was last updated on 16 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.
Wed 22/513:00LHR - STL
1 stop13h 55mFinnair
Wed 29/505:55STL - LHR
1 stop10h 15mFinnair
Deal found 15/5£784
Wed 22/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Wed 29/521:10STL - LGW
1 stop30h 50mMultiple Airlines
Deal found 15/5£795
Fri 24/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Wed 29/521:10STL - LGW
1 stop30h 50mMultiple Airlines
Deal found 15/5£842
Sun 26/509:45LHR - STL
1 stop17h 10mFinnair
Fri 31/515:00STL - LHR
1 stop10h 50mFinnair
Deal found 16/5£847
Wed 22/513:05LGW - STL
2 stops34h 24mMultiple Airlines
Wed 29/521:10STL - LGW
1 stop30h 50mMultiple Airlines
Deal found 15/5£875
Fri 24/506:00LHR - STL
3 stops35h 45mMultiple Airlines
Wed 29/516:45STL - LHR
3 stops35h 15mMultiple Airlines
Deal found 15/5£880
Fri 24/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Wed 29/511:36STL - LGW
2 stops41h 19mMultiple Airlines
Deal found 15/5£882
Wed 22/506:40LHR - STL
3 stops35h 08mMultiple Airlines
Wed 29/507:00STL - LHR
3 stops27h 00mMultiple Airlines
Deal found 16/5£915
Fri 24/508:15STN - STL
3 stops32h 13mMultiple Airlines
Wed 29/509:50STL - STN
2 stops23h 05mMultiple Airlines
Deal found 15/5£956

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 844,321 searches and data was last updated on 16 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.
Tue 29/1012:00LGW - STL
1 stop27h 18mMultiple Airlines
Deal found 16/5£207
Tue 8/1012:00LGW - STL
1 stop28h 46mMultiple Airlines
Deal found 15/5£212
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 16/5£257
Wed 22/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Deal found 15/5£269
Tue 21/514:00LGW - STL
1 stop36h 10mMultiple Airlines
Deal found 14/5£271
Wed 4/914:00LGW - STL
1 stop14h 14mMultiple Airlines
Deal found 15/5£278
Mon 9/914:00LGW - STL
1 stop14h 14mMultiple Airlines
Deal found 16/5£281
Mon 7/1014:00LGW - STL
1 stop29h 37mMultiple Airlines
Deal found 15/5£301
Tue 21/510:45LGW - STL
2 stops30h 01mMultiple Airlines
Deal found 14/5£318

Find flights to St. Louis within your budget

Locate flights to St. Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£462 - £944

Route

Depart

Return

Price

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Mon 3/6

1 stop23h 08m

Lambert-St Louis

Sun 16/6

1 stop33h 05m

£462

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mon 26/8

1 stop15h 06m

Lambert-St Louis

Sat 21/9

1 stop14h 22m

£652

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mon 8/7

2 stops16h 31m

Lambert-St Louis

Mon 7/10

2 stops14h 20m

£871

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mon 26/8

2 stops15h 46m

Lambert-St Louis

Sat 21/9

2 stops13h 35m

£888

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Wed 4/9

2 stops26h 34m

Lambert-St Louis

Thu 26/9

2 stops18h 14m

£895

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Tue 3/9

2 stops15h 17m

Lambert-St Louis

Mon 9/9

1 stop16h 00m

£909

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Wed 21/8

2 stops26h 19m

Lambert-St Louis

Mon 2/9

1 stop30h 35m

£937

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mon 24/6

1 stop13h 37m

Lambert-St Louis

Sun 30/6

1 stop32h 02m

£941

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Thu 11/7

2 stops17h 44m

Lambert-St Louis

Thu 25/7

2 stops17h 49m

£944

Flights are sorted by cheapest first

Deals found on 16/5

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 £266 while a return flight costs £833. Price data was last updated on 12 May 2024.

Currently, November is the cheapest month in which you can book a flight to St. Louis (average of £668). Flying to St. Louis in August will prove the most costly (average of £852). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£571

February

£546

March

£557

April

£565

May

£589

June

£648

July

£609

August

£672

September

£551

October

£544

November

£527

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 12 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 16 May 2024.
Read through reviews of airlines servicing St. Louis, such as Air Canada, WestJet and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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.

8.0
Very Good
10,673 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
1,568 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
1,376 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
735 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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.

7.5
Good
2,919 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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, 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 (11 hours 40 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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