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$220+ Cheap flights from Kalispell (FCA) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — STL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Kalispell to Missouri

Cheapest flights from Kalispell to Missouri
Explore the most affordable flight options available from Kalispell to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:32 pmFCA - STL
1 stop6h 50mDelta
Sun 11/236:34 amSTL - FCA
1 stop5h 52mDelta
Deal found 11/12$359
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:51 pmFCA - STL
1 stop7h 32mDelta
Sun 11/166:34 amSTL - FCA
1 stop5h 52mDelta
Deal found 11/12$479
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:10 amFCA - STL
1 stop5h 29mUnited Airlines
Tue 12/29:00 amSTL - FCA
1 stop5h 35mUnited Airlines
Deal found 11/13$521
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:00 amFCA - STL
2 stops10h 49mDelta
Tue 12/26:30 amSTL - FCA
1 stop6h 01mDelta
Deal found 11/13$644
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:38 pmFCA - STL
2 stops20h 50mUnited Airlines
Sun 11/304:43 pmSTL - FCA
1 stop6h 01mUnited Airlines
Deal found 11/11$1,157
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:06 pmFCA - STL
1 stop5h 51mDelta
Sun 11/306:34 amSTL - FCA
1 stop5h 52mDelta
Deal found 11/11$1,179
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amFCA - STL
2 stops27h 37mAlaska Airlines
Sun 11/301:20 pmSTL - FCA
2 stops25h 11mAlaska Airlines
Deal found 11/11$1,504

Cheap flight deals from Kalispell to Missouri

Keep the following information in mind while searching for Kalispell to Missouri flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$220
(United Airlines)

Popular in

September

Cheapest in

November

Average price

$287
Provider with most accurate pricing for Kalispell Glacier Park-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Lambert-St Louis flights.
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From Kalispell Glacier Park to Missouri
Search Deals
One-way flight from Kalispell Glacier Park to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Kalispell to Missouri that are best for you.

Fly from

Kalispell

Fly to

Missouri

Route

Depart

Return

Price

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Sat 4/4

6:12 pm-12:25 am

1 stop5h 13m

Kansas City

Wed 4/8

9:26 am-1:51 pm

1 stop5h 25m

$257

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Wed 4/15

3:00 pm-11:01 pm

1 stop7h 01m

Lambert-St Louis

Sat 4/18

6:30 am-1:45 pm

1 stop8h 15m

$257

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Fri 2/20

5:52 pm-11:59 pm

1 stop5h 07m

Kansas City

Sun 2/22

6:30 am-11:35 am

1 stop6h 05m

$328

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Fri 2/20

6:25 am-4:22 pm

2 stops8h 57m

Kansas City

Sun 2/22

2:49 pm-1:13 pm

2 stops23h 24m

$490

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Fri 11/28

6:10 am-12:39 pm

1 stop5h 29m

Lambert-St Louis

Tue 12/2

9:00 am-1:35 pm

1 stop5h 35m

$521

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Sat 4/4

7:00 am-8:37 pm

2 stops12h 37m

Kansas City

Wed 4/8

11:32 am-9:30 pm

2 stops10h 58m

$531

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Fri 11/28

5:00 am-4:49 pm

2 stops10h 49m

Lambert-St Louis

Tue 12/2

6:30 am-11:31 am

1 stop6h 01m

$644

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Wed 11/26

2:38 pm-12:28 pm

2 stops20h 50m

Lambert-St Louis

Sun 11/30

4:43 pm-9:44 pm

1 stop6h 01m

$1,157

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Sat 2/21

6:00 am-1:14 pm

1 stop6h 14m

$220

KalispellSt. Louis

FCA - STL

FCASTL

Kalispell Glacier Park

Sat 2/21

5:05 am-2:58 pm

2 stops8h 53m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 11 results
1
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Best time to book a flight from Kalispell to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Missouri

What is the cheapest month to book a flight from Kalispell to Missouri?

Currently, March is the cheapest month in which you can book a flight from Kalispell to Missouri (average of $180). Flying from Kalispell to Missouri in September is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kalispell to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Kalispell to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Missouri?

    If you book a flight to Missouri from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

  • How long is the flight from Kalispell to Missouri?

    Departing from Kalispell to Missouri will take you 5h 13m. The distance from Kalispell to Missouri is about 1150 mi.

  • Can I find deals for flights from Kalispell to Missouri that include hotel bookings?

    Yes. In addition to deals on Kalispell to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Missouri.

  • Can I find deals for business class flights from Kalispell to Missouri?

    Yes. Cheapflights offers flight deals from Kalispell to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Missouri?

    Currently, March is the cheapest month in which you can book a flight from Kalispell to Missouri (average of $180). Flying from Kalispell to Missouri in September is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kalispell to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kalispell to Missouri

Discover the top 2 airlines that operate flights from Kalispell to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$550FlexibilityNo cancel feeOn-time69%

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