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Cheap Flights from Kalispell to St Louis, MO, United States - FCA to STL Last modified: May 26, 2016 7:31 PM

Popular flights from Kalispell to St Louis Last modified: May 26, 2016 7:31 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 7, 2016 $639
American Airlines
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 17, 2016 $607
United Airlines
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 7, 2016 $569
Aug 3, 2016 Aug 17, 2016 $569

How Much Does it Cost to Fly from Kalispell to St Louis (FCA to STL)?

We have collected flight cost data from across the web for travel from Kalispell to St Louis, and have found the average flight price for this trip to be $569.

When Can I Buy the Cheapest Flight from Kalispell to St Louis (FCA to STL)?

Airlines can adjust prices for plane tickets from Kalispell to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from Kalispell to St Louis (FCA to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Kalispell to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Kalispell to St Louis is $305.

The average price for round trip flights from Kalispell to St Louis is $613.

Kalispell to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Kalispell to St Louis?
Answer: Denver, CO

Airlines Flying from Kalispell to St Louis (FCA to STL) Number of flights searched: 53Last modified: May 26, 2016 7:31 PM

Below are the different airlines that fly from Kalispell to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Kalispell to St Louis.

Kalispell to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
Delta SLC / DTW X X X X X X
United DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Kalispell and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Kalispell - FCA

FlightsAirlineLowest Price
Kalispell to Chicago American, Alaska, United $468

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Spokane to St Louis American, Alaska, United $362
Spokane to Chicago American, Alaska, United $283
Spokane to Atlanta American, Alaska, United $386
Spokane to Dallas - Ft Worth American, Alaska, United $318
Great Falls to Chicago American, Alaska, United $454
Calgary to Toronto Central Mountain, Air Canada, Porter, Air Transat, Sunwing, WestJet $356
Spokane to Kansas City American, Alaska, United $354
Spokane to Nashville American, Alaska, United $434
Spokane to Denver American, Alaska, United $282
Spokane to Minneapolis - St Paul Alaska, United $204
Spokane to Indianapolis American, Alaska, United $442
Great Falls to Nashville American, Alaska, United $531
Helena to Chicago Alaska, United $501
Spokane to Detroit American, Alaska, United $314
Spokane to Los Angeles American, Alaska, United $174
Spokane to Las Vegas American, Alaska, United $236

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Calgary to St Louis American, Air Canada, Alaska, Frontier, United, WestJet $279
Calgary to Atlanta American, Air Canada, Alaska, Frontier, United, WestJet $257
Calgary to Nashville American, Air Canada, Alaska, Frontier, United, WestJet $280
Calgary to Denver Central Mountain, American, Air Canada, Alaska, United, WestJet $353
Calgary to Indianapolis American, Air Canada, Alaska, United, WestJet $346
Calgary to Minneapolis - St Paul Central Mountain, American, Air Canada, Alaska, Spirit, Sun Country, United, WestJet $242
Calgary to Houston American, Air Canada, Alaska, United, WestJet $249
Calgary to Kansas City American, Air Canada, Alaska, United, WestJet $338
Calgary to Las Vegas Canadian Nth, American, Air Canada, Alaska, United, WestJet $284
Calgary to Phoenix American, Air Canada, Alaska, United, WestJet $249
Calgary to Orlando American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $326
Calgary to Detroit American, Air Canada, Alaska, Spirit, United, WestJet $321
Calgary to Memphis American, Air Canada, Alaska, JetBlue, Allegiant, United, WestJet $321
Cheap Flights from Kalispell to St Louis, MO, United States, from $569 Round trip from FCA to STL