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Flights from St. Louis to Kalispell
Cheap flight deals from St. Louis to Kalispell
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Tue, Jun 3 | Delta Air LinesFCA 18:115h 32m1 stopsSTL 00:43Kalispell - St. Louis | Tue, Jun 10 | Delta Air LinesAED 1,076 AED 1,53930% OFF30% OFFAED 1,539 AED 1,076
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Thu, May 29 | Delta Air LinesFCA 18:055h 54m1 stopsSTL 00:59Kalispell - St. Louis | Sun, Jun 1 | Delta Air LinesAED 1,157 AED 1,53925% OFF25% OFFAED 1,539 AED 1,157
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Tue, May 13 | Delta Air LinesFCA 05:257h 9m1 stopsSTL 13:34Kalispell - St. Louis | Sat, May 17 | Delta Air LinesAED 1,166 AED 1,53924% OFF24% OFFAED 1,539 AED 1,166
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STL 06:008h 18m1 stopsFCA 13:18St. Louis - Kalispell | Wed, May 7 | Delta Air LinesFCA 18:055h 54m1 stopsSTL 00:59Kalispell - St. Louis | Sun, May 11 | Delta Air LinesAED 1,16724% OFFAED 1,539 AED 1,167
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Thu, May 15 | Delta Air LinesFCA 18:055h 54m1 stopsSTL 00:59Kalispell - St. Louis | Mon, May 19 | Delta Air LinesAED 1,17324% OFFAED 1,539 AED 1,173
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Wed, May 14 | Delta Air LinesFCA 05:257h 9m1 stopsSTL 13:34Kalispell - St. Louis | Sun, May 18 | Delta Air LinesAED 1,17424% OFFAED 1,539 AED 1,174
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STL 06:008h 18m1 stopsFCA 13:18St. Louis - Kalispell | Fri, May 16 | Delta Air LinesFCA 14:158h 11m1 stopsSTL 23:26Kalispell - St. Louis | Tue, May 20 | Delta Air LinesAED 1,17524% OFFAED 1,539 AED 1,175
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STL 18:226h 36m1 stopsFCA 23:58St. Louis - Kalispell | Thu, May 15 | Alaska AirlinesFCA 13:409h 24m1 stopsSTL 00:04Kalispell - St. Louis | Mon, May 19 | Alaska AirlinesAED 1,26418% OFFAED 1,539 AED 1,264
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STL 17:387h 17m1 stopsFCA 23:55St. Louis - Kalispell | Mon, Jun 16 | Delta Air LinesFCA 18:115h 25m1 stopsSTL 00:36Kalispell - St. Louis | Fri, Jun 20 | Delta Air LinesAED 1,33813% OFFAED 1,539 AED 1,338
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STL 18:186h 40m1 stopsFCA 23:58St. Louis - Kalispell | Tue, Jun 3 | Alaska AirlinesFCA 13:409h 24m1 stopsSTL 00:04Kalispell - St. Louis | Tue, Jun 10 | Alaska AirlinesAED 1,33913% OFFAED 1,539 AED 1,339
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STL 13:0017h 25m1 stopsFCA Invalid DateSt. Louis - Kalispell | Thu, May 8 | Normal AirlineFCA 15:006hNonstopSTL 16:00Kalispell - St. Louis | Sat, May 10 | Normal AirlineFind More FlightsFind More Flights
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Wed, May 28 | Delta Air LinesAED 559 AED 82132% OFF32% OFFAED 821 AED 559
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STL 17:007h 34m1 stopsFCA 23:34St. Louis - Kalispell | Sat, May 17 | Delta Air LinesAED 561 AED 82132% OFF32% OFFAED 821 AED 561
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Tue, Jun 3 | Delta Air LinesAED 562 AED 82132% OFF32% OFFAED 821 AED 562
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Thu, May 29 | Delta Air LinesAED 58628% OFFAED 821 AED 586
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STL 19:196h 11m1 stopsFCA 00:30St. Louis - Kalispell | Fri, May 30 | Delta Air LinesAED 58628% OFFAED 821 AED 586
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STL 06:008h 18m1 stopsFCA 13:18St. Louis - Kalispell | Mon, May 12 | Delta Air LinesAED 58928% OFFAED 821 AED 589
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STL 18:186h 40m1 stopsFCA 23:58St. Louis - Kalispell | Tue, Jun 3 | Alaska AirlinesAED 67418% OFFAED 821 AED 674
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STL 18:226h 36m1 stopsFCA 23:58St. Louis - Kalispell | Wed, May 28 | Alaska AirlinesAED 69415% OFFAED 821 AED 694
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STL 05:205h 43m1 stopsFCA 10:03St. Louis - Kalispell | Tue, Jun 3 | United AirlinesAED 70514% OFFAED 821 AED 705
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STL 05:205h 43m1 stopsFCA 10:03St. Louis - Kalispell | Wed, May 28 | United AirlinesAED 71413% OFFAED 821 AED 714
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STL 13:0017h 25m1 stopsFCA Invalid DateSt. Louis - Kalispell | Thu, May 8 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Kalispell (FCA) the cheapest?
Airlines adjust prices for flights from St. Louis to Kalispell based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Kalispell (FCA) cost?
According to Trip.com's data, the lowest price is around AED 2,883. -
How many airports are there in Kalispell (FCA)?
There are 1 airport(s) near Kalispell (FCA): Glacier Park International Airport.
How to find a cheap flight from St. Louis to Kalispell
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Kalispell. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest St. Louis to Kalispell ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Kalispell airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, May 28 at AED 559 for one-way flights.
Compare cheap St. Louis to Kalispell flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Kalispell. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Kalispell route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap St. Louis to Kalispell flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Kalispell to get exclusive deals for you.
Flight Info | St. Louis to Kalispell
Cheapest one-way flight price | AED 559 |
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Off-season for travel | April |
Peak season for travel | February |
Flight distance | 2,208.33 km |
Popular airline | Alaska Airlines |
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