Popular airlines from Glacier Park Intl. Airport (FCA) to Lambert-St. Louis International Airport (STL)
Air CanadaAir Canada
WestJetWestJet
Flair AirlinesFlair Airlines
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Porter AirlinesPorter Airlines
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Cheap flights from Kalispell (FCA) to St. Louis (STL)
Prices were available within the past 7 days and start at CA $362 for one-way flights and CA $1,142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Kalispell (FCA) to St. Louis (STL)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Glacier Park Intl. |
Destination airport | Lambert-St. Louis Intl. |
Roundtrip price | CA $1,142 |
Distance | 2174 km |
Kalispell to St. Louis Flights
The easy way to book your flights from Kalispell to St. Louis
With Expedia, it’s simple to find and book flights to St. Louis from Kalispell whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kalispell to St. Louis today, tomorrow, or this week.
Save dollars with cheap flights from Glacier Park Intl., FCA to Lambert-St. Louis Intl., STL
Sort your search results by price to find great deals on your flight from Kalispell to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Kalispell currently is just CA $1,142 rising to CA $1,804.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to St. Louis
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to St. Louis from Kalispell
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.
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