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Cheap flights to St. Louis from £186

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 15/5. 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
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

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 925,685 searches and data was last updated on 25 April 2024.

Popular in

August

Cheapest in

February

Average price

£633

Return from

£441

One-way from

£186
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in April 2024
From London to Lambert-St Louis
One-way flight from London to Lambert-St Louis (STL)

Cheap flights to St. Louis in April & May 2024

Discover affordable flights and deals to St. Louis in April and May 2024. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 25 April 2024.
The lowest-priced flights departing to St. Louis in April and May 2024 can be found below. If these prices don't match your budget, be sure to check back soon for more deals.
Wed 8/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 11/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 24/4£441
Wed 8/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 11/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 25/4£459
Wed 1/510:10LHR - STL
1 stop18h 44mFinnair
Fri 17/510:46STL - LHR
1 stop14h 44mFinnair
Deal found 25/4£551
Wed 1/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Tue 23/711:11STL - LGW
1 stop16h 49mMultiple Airlines
Deal found 24/4£569
Sat 4/520:40LGW - STL
2 stops28h 00mMultiple Airlines
Sat 20/721:29STL - LGW
1 stop30h 31mMultiple Airlines
Deal found 24/4£572
Fri 31/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Sun 25/819:48STL - LGW
1 stop32h 12mMultiple Airlines
Deal found 24/4£577
Fri 24/514:00LGW - STL
1 stop26h 28mMultiple Airlines
Tue 28/514:35STL - LGW
1 stop13h 25mMultiple Airlines
Deal found 24/4£586
Wed 1/514:00LGW - STL
1 stop23h 13mMultiple Airlines
Mon 29/721:20STL - LGW
1 stop30h 40mMultiple Airlines
Deal found 24/4£592
Tue 30/414:00LGW - STL
1 stop36h 53mMultiple Airlines
Sat 4/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 24/4£595

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 925,685 searches and data were last updated on 25 April 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 8/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 11/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 24/4£441
Wed 8/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Sat 11/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 25/4£459
Mon 3/614:00LGW - STL
1 stop29h 37mMultiple Airlines
Tue 11/611:57STL - LGW
1 stop16h 03mMultiple Airlines
Deal found 24/4£496
Wed 11/915:15LHR - STL
1 stop14h 05mFinnair
Wed 2/1017:30STL - LHR
1 stop16h 35mFinnair
Deal found 24/4£508
Wed 19/614:00LGW - STL
1 stop35h 22mMultiple Airlines
Sun 23/618:55STL - LGW
1 stop33h 05mMultiple Airlines
Deal found 24/4£514
Wed 11/912:00LHR - STL
1 stop14h 15mFinnair
Wed 18/917:30STL - LHR
1 stop16h 35mFinnair
Deal found 25/4£527
Mon 17/614:00LGW - STL
1 stop26h 57mMultiple Airlines
Sat 22/611:34STL - LGW
1 stop16h 26mMultiple Airlines
Deal found 24/4£536
Wed 1/510:10LHR - STL
1 stop18h 44mFinnair
Fri 17/510:46STL - LHR
1 stop14h 44mFinnair
Deal found 25/4£551
Mon 3/611:15LHR - STL
1 stop18h 02mFinnair
Tue 11/617:38STL - LHR
1 stop12h 32mFinnair
Deal found 25/4£553

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 925,685 searches and data was last updated on 25 April 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 1/511:40LHR - STL
1 stop17h 14mFinnair
Wed 8/510:46STL - LHR
1 stop14h 44mFinnair
Deal found 25/4£519
Wed 1/510:10LHR - STL
1 stop18h 44mFinnair
Fri 17/510:46STL - LHR
1 stop14h 44mFinnair
Deal found 25/4£551
Wed 1/514:00LGW - STL
1 stop34h 40mMultiple Airlines
Tue 23/711:11STL - LGW
1 stop16h 49mMultiple Airlines
Deal found 24/4£569
Sat 4/520:40LGW - STL
2 stops28h 00mMultiple Airlines
Sat 20/721:29STL - LGW
1 stop30h 31mMultiple Airlines
Deal found 24/4£572
Wed 1/514:00LGW - STL
1 stop23h 13mMultiple Airlines
Mon 29/721:20STL - LGW
1 stop30h 40mMultiple Airlines
Deal found 24/4£592
Tue 30/414:00LGW - STL
1 stop36h 53mMultiple Airlines
Sat 4/511:39STL - LGW
1 stop16h 21mMultiple Airlines
Deal found 24/4£595
Wed 1/514:00LGW - STL
1 stop23h 13mMultiple Airlines
Mon 29/717:20STL - LGW
2 stops31h 00mMultiple Airlines
Deal found 24/4£617
Wed 1/512:30LHR - STL
1 stop16h 56mFinnair
Sun 5/516:41STL - LHR
1 stop32h 49mFinnair
Deal found 24/4£618
Wed 1/512:30LHR - STL
1 stop16h 56mFinnair
Fri 17/514:00STL - LHR
1 stop11h 30mFinnair
Deal found 24/4£623

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 925,685 searches and data was last updated on 25 April 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 15/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Deal found 24/4£186
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 24/4£231
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 25/4£232
Sun 15/912:00LGW - STL
1 stop28h 18mMultiple Airlines
Deal found 24/4£233
Wed 15/514:00LGW - STL
1 stop23h 08mMultiple Airlines
Deal found 25/4£289
Wed 11/914:00LGW - STL
1 stop14h 14mMultiple Airlines
Deal found 23/4£299
Tue 21/514:00LGW - STL
1 stop36h 10mMultiple Airlines
Deal found 24/4£307
Thu 15/814:00LGW - STL
1 stop23h 02mMultiple Airlines
Deal found 25/4£316
Mon 9/911:40STN - STL
3 stops53h 06mMultiple Airlines
Deal found 24/4£320

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 £268 while a return flight costs £675. Price data was last updated on 21 April 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 £836). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£582

February

£556

March

£568

April

£571

May

£595

June

£625

July

£615

August

£672

September

£561

October

£556

November

£538

December

£543

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 28 January 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 21 April 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 Saturday at midday, 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 25 April 2024.
Read through reviews of airlines servicing St. Louis, such as Iberia, Finnair and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very Good
10,975 reviews
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.9
Good
1,628 reviews
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.8
Good
1,383 reviews
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.7
Good
747 reviews
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.7
Good
1,087 reviews
8.1
Very Good
10,975 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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?

    Lambert-St Louis Airport is currently the cheapest airport to fly to in St. Louis. One-way flights to Lambert-St Louis Airport typically cost £24, while return flights cost around £257.

  • How much is a return flight to St. Louis?

    A return flight to St. Louis will typically cost around £349, however they can be found for as little as £320.

  • 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 (12 hours 36 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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