Cheap flights to St Louis airport
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Flight deals to St Louis
Looking for a cheap last-minute deal or the best round-trip flight to St Louis? Find the lowest prices on one-way and round-trip tickets right here.Find the cheapest time to fly to St Louis
Flexible on travel dates? Find the cheapest month – or even day – to fly to St Louis.Airports near St Louis
Looking for an alternative route to St Louis? Find the cheapest or fastest by comparing these airport options.Frequently asked questions
Flying to St Louis
The things to know before you go.Cheapest flight found | C$192 |
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Cheapest month to fly | June |
Average flight time | 2 hrs, 24 mins |
Most popular airline | Air Canada |
Average flights per week | 65 |
Discover St Louis
How to find cheap flights to St Louis airport (STL) in 2024
Looking for cheap tickets to St Louis airport? Round-trip tickets to St Louis start from C$443 and one-way flights to St Louis start from C$192.
Here are a few tips on how to score the best price and make your journey as smooth as possible
- Simply hit "search." We've compared plane tickets from all major online travel agents and airlines flying to St Louis airport to find the cheapest flights. And with us, there are no hidden charges – what you see is what you pay.
- Compare flight deals to St Louis airport from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to St Louis start from C$192 one-way.
- Depart from Canada. Look out for flights from Canada – this is the cheapest location to depart from when flying to St Louis airport.
- Flex your dates to secure the best fare for your St Louis airport flight. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to St Louis airport from your chosen departure location.
- Set up a Price Alert. You can easily track the price of your flights to St Louis airport by creating an alert. Whenever prices go up or down, you'll get a push notification or email to help you get the best flight deal.
- Find the cheapest Business class flights to St Louis airport. We scour the Internet for the best Business, Premium Economy and First Class flight fares to St Louis, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
- Look for direct flights. Only interested in direct flights to St Louis airport? Make sure to check "Direct flights only" when performing a search. If there are direct STL flights available, these will appear in the results. Airlines that fly direct to St Louis include: Air Canada
United
Air Canada Jazz - Include nearby airports in your search. Widen your search for St Louis airport flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
- Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to St Louis airport whenever you want.
Combine your cheap flight to St Louis with hotels and car rental
Once you've secured your ticket to St Louis airport, discover the best prices and exclusive rates for hotels in, or close to, St Louis airport. You can also compare hundreds of car rental companies all at once so you get the best car rental deals for your trip.
Compare St Louis airport plane tickets with other destinations using the everywhere search
Not quite set on flying to St Louis airport yet? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel from your departure location.
Plan your trip to St Louis
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.