Cheap Flights to St Louis

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Home North America USA Missouri Cheap flights to St Louis, Missouri

Flights to St Louis in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJulyHigh demand for flights, 11% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 3% potential price drop
Average price£551Average for round-trip flights in June 2021
Round-trip from£412From London to Lambert-St Louis

Cheap flights to St. Louis in June, July 2021

The best prices found for STL flights for June, July
28 Jun - 10 Jul
£488pp
LHR
London Heathrow
Lufthansa
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Lufthansa
 
1 STOP
LHR
London Heathrow
26 Jun - 10 Jul
£489pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
27 Jun - 8 Jul
£492pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

St. Louis 2021 flight deals

Cheap flights to St. Louis found for this year
9 Nov - 16 Nov
£412pp
LHR
London Heathrow
Finnair
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Finnair
 
1 STOP
LHR
London Heathrow
27 Oct - 3 Nov
£432pp
LHR
London Heathrow
Finnair
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Finnair
 
1 STOP
LHR
London Heathrow
15 Sep - 22 Sep
£468pp
LHR
London Heathrow
Finnair
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Finnair
 
1 STOP
LHR
London Heathrow

Last minute flights to St. Louis

Late deals on return flights to St. Louis, departing today and this week
28 Jun - 10 Jul
£488pp
LHR
London Heathrow
Lufthansa
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Lufthansa
 
1 STOP
LHR
London Heathrow
27 Jun - 8 Jul
£492pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
28 Jun - 10 Jul
£497pp
LHR
London Heathrow
Air Canada
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Air Canada
   
2 STOPS
LHR
London Heathrow

COVID Restrictions

View COVID Travel Restrictions for St Louis

Can I fly to St Louis right now?

Yes, there are currently restrictions on flights to St Louis along with the rest of United States. Before you book or search for flights, consider the following restrictions: The United States has restricted the entry of all foreign nationals who have passed through or have been in Austria, Belgium, China, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Iran, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, or the United Kingdom (excluding overseas territories outside of Europe), in the past 14 days. Starting on May 28, foreign nationals who have passed through or have been in Brazil in the last 14 days will also be restricted from entering the United States. US citizens and permanent residents who have passed through or have been in any of the above countries in the past 14 days may still enter the United States, but must arrive at one of the following airports: Atlanta (ATL), Boston (BOS), Chicago (ORD), Dallas, (DFW), Detroit (DTW), Honolulu (HNL), Los Angeles (LAX), Miami (MIA), New York (JFK or EWR), San Francisco (SFO), Seattle (SEA), and Washington (IAD). Family members of US citizens and permanent residents, and certain other limited categories of visa holders (such as UN staff and diplomats) may also enter. Travelers who are allowed to enter the United States but have passed through or have been in any of the countries named above must quarantine for 14 days once they reach their final destination.. If you are looking to book a trip to St Louis and are outside of the restricted areas, please take the proper precautions and stay informed about travelling during COVID-19.

Hide COVID Travel Restrictions for St Louis

Cheapest prices for St Louis flights by month

The cheapest ticket to St Louis found for each month in 2021 based on historical flight searches by Cheapflights users.
January
£428
February
£443
March
£431
April
£547
May
£488
June
£538
July
£631
August
£568
September
£511
October
£500
November
£505
December
£600
At the present moment the cheapest month to fly to St Louis is currently January; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to St Louis?

Average Lambert-St Louis flight ticket prices and weather conditions for 2021 and 2022 by month.
LON - STL
Price
£428 - £856
STL
Temperature
7 - 32 °C
STL
Rainfall
57 - 130 mm

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.

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

The price you pay for your flight to St Louis may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to St Louis?

At the moment, Tuesday is the most economical day to take a flight to St Louis. Sunday is likely to be the most costly.

What time of day is cheapest to fly to St Louis?

At the moment, flights in the evening are likely to offer the best value for money for your St Louis trip. A flight at midday will more often than not be of higher cost.

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.

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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.

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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.

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

Booking a flight to Lambert-St Louis (STL) is your only option if you intend on flying to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis to St. Louis’s city centre.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to St Louis flight prices.

St Louis, Missouri airports

See all airports in St Louis, select one to find and compare flight prices.

Cheapest flights to USA

Not set on St Louis? See the cheapest flights to United Kingdom. Airfare prices updated on June 22, 2021.
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