What is the cheapest airline that flies from Kalispell Glacier Park to Missouri?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Kalispell Glacier Park to Missouri

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Missouri?

Prices for flights from Kalispell Glacier Park Airport to Missouri are updated daily.

How many operators does momondo search for flights from Kalispell Glacier Park Airport to Missouri?

As of August 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Missouri.

How old do you have to be to fly from Kalispell Glacier Park Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$170 Cheap Flights from Kalispell to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:43 pm - 7:37 pmFCA Kalispell Glacier Park-MCI Kansas City

21h 54m2 stops Las Vegas Harry Reid Intl Denver Intl

10:30 pm - 7:43 pmMCI Kansas City-FCA Kalispell Glacier Park

22h 13m1 stop Las Vegas Harry Reid Intl

$304Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

6:35 am - 3:12 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

7h 37m1 stop Minneapolis St Paul

6:15 am - 1:25 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

8h 10m1 stop Minneapolis St Paul

$319Delta

Thu, Sep 24 - Sun, Sep 27

3:26 pm - 11:43 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

7h 17m1 stop Dallas/Fort Worth

5:00 am - 2:33 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

10h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$324American Airlines

Thu, Sep 24 - Sun, Sep 27

3:58 pm - 10:59 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

6h 01m1 stop Chicago O'Hare Intl

4:45 pm - 9:21 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

5h 36m1 stop Denver Intl

$339United Airlines

Sat, Aug 29 - Sat, Sep 12

3:26 pm - 11:43 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

7h 17m1 stop Dallas/Fort Worth

5:43 am - 12:04 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

7h 21m1 stop Dallas/Fort Worth

$339American Airlines

Thu, Sep 24 - Tue, Sep 29

12:02 pm - 6:55 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

5h 53m1 stop Salt Lake City

5:00 pm - 11:16 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

7h 16m1 stop Salt Lake City

$339Delta

Thu, Aug 27 - Mon, Aug 31

3:26 pm - 11:43 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

7h 17m1 stop Dallas/Fort Worth

7:00 am - 2:33 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

8h 33m1 stop Dallas/Fort Worth

$339American Airlines

Thu, Sep 24 - Sun, Sep 27

5:04 pm - 11:31 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

5h 27m1 stop Denver Intl

12:59 pm - 9:21 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

9h 22m2 stops Chicago O'Hare Intl Denver Intl

$344United Airlines

Thu, Aug 27 - Mon, Aug 31

12:05 pm - 11:31 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

10h 26m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

8:48 am - 2:07 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

6h 19m1 stop Minneapolis St Paul

$344Delta

Sat, Aug 29 - Wed, Sep 2

6:20 am - 12:37 pmFCA Kalispell Glacier Park-MCI Kansas City

5h 17m1 stop Denver Intl

11:22 am - 9:21 pmMCI Kansas City-FCA Kalispell Glacier Park

10h 59m2 stops Chicago O'Hare Intl Denver Intl

$354United Airlines

Tue, Aug 25 - Sat, Aug 29

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Alaska Airlines flights from Kalispell to Missouri

Our best Alaska Airlines deals on Kalispell to Missouri flight tickets

Alaska Airlines

Oct 22

FCA2:03 pmKalispell Glacier Park

8h 56m

1 stop

MCI11:59 pmKansas City

Oct 26

MCI6:17 amKansas City

7h 06m

1 stop

FCA12:23 pmKalispell Glacier Park

$365

Alaska Airlines

Nov 18

FCA7:41 amKalispell Glacier Park

15h 18m

1 stop

MCI11:59 pmKansas City

Nov 23

MCI6:00 amKansas City

7h 21m

1 stop

FCA12:21 pmKalispell Glacier Park

$375

Alaska Airlines

Nov 12

FCA1:55 pmKalispell Glacier Park

9h 04m

1 stop

STL11:59 pmLambert-St Louis

Nov 16

STL3:23 pmLambert-St Louis

9h 36m

1 stop

FCA11:59 pmKalispell Glacier Park

$399

United Airlines flights from Kalispell to Missouri

Our best United Airlines deals on Kalispell to Missouri flight tickets

United Airlines

Aug 27

FCA5:04 pmKalispell Glacier Park

5h 27m

1 stop

STL11:31 pmLambert-St Louis

Aug 31

STL12:59 pmLambert-St Louis

9h 22m

2 stops

FCA9:21 pmKalispell Glacier Park

$344

United Airlines

Aug 25

FCA6:20 amKalispell Glacier Park

5h 17m

1 stop

MCI12:37 pmKansas City

Aug 29

MCI11:22 amKansas City

10h 59m

2 stops

FCA9:21 pmKalispell Glacier Park

$354

United Airlines

Sep 16

FCA5:04 pmKalispell Glacier Park

5h 26m

1 stop

MCI11:30 pmKansas City

Sep 19

MCI11:22 amKansas City

10h 59m

2 stops

FCA9:21 pmKalispell Glacier Park

$374

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellKansas City

FCA Kalispell Glacier Park - MCI Kansas City

FCAMCI

Kalispell Glacier Park

Fri 9/11

8:43 pm-7:37 pm

2 stops21h 54m

Kansas City

Thu 9/17

10:30 pm-7:43 pm

1 stop22h 13m

$304

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/24

6:35 am-3:12 pm

1 stop7h 37m

Lambert-St Louis

Sun 9/27

6:15 am-1:25 pm

1 stop8h 10m

$319

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/24

3:26 pm-11:43 pm

1 stop7h 17m

Lambert-St Louis

Sun 9/27

5:00 am-2:33 pm

2 stops10h 33m

$324

Quickest round-trip

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Sat 8/29

3:58 pm-10:59 pm

1 stop6h 01m

Lambert-St Louis

Sat 9/12

4:45 pm-9:21 pm

1 stop5h 36m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/24

3:26 pm-11:43 pm

1 stop7h 17m

Lambert-St Louis

Tue 9/29

5:43 am-12:04 pm

1 stop7h 21m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 8/27

12:02 pm-6:55 pm

1 stop5h 53m

Lambert-St Louis

Mon 8/31

5:00 pm-11:16 pm

1 stop7h 16m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/24

3:26 pm-11:43 pm

1 stop7h 17m

Lambert-St Louis

Sun 9/27

7:00 am-2:33 pm

1 stop8h 33m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 8/27

5:04 pm-11:31 pm

1 stop5h 27m

Lambert-St Louis

Mon 8/31

12:59 pm-9:21 pm

2 stops9h 22m

$344

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Sat 8/29

12:05 pm-11:31 pm

2 stops10h 26m

Lambert-St Louis

Wed 9/2

8:48 am-2:07 pm

1 stop6h 19m

$344

KalispellKansas City

FCA Kalispell Glacier Park - MCI Kansas City

FCAMCI

Kalispell Glacier Park

Tue 8/25

6:20 am-12:37 pm

1 stop5h 17m

Kansas City

Sat 8/29

11:22 am-9:21 pm

2 stops10h 59m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, July is the cheapest month to fly from Kalispell to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Missouri during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

Cheap Kalispell to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Missouri

Fastest flight time	5h 04m
Direct flights	None

The fastest flight from Kalispell to Missouri takes 5h 04m

There are no direct flights from Kalispell to Missouri. There are no popular flight routes from Kalispell to Missouri.

Search flight deals

Frequently asked questions about flying from Kalispell to Missouri

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Missouri?
Prices for flights from Kalispell Glacier Park Airport to Missouri are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Missouri?
As of August 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Missouri.
How old do you have to be to fly from Kalispell Glacier Park Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kalispell to Missouri

Compare and see reviews for airlines that fly from Kalispell to Missouri with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,108 reviews		Search United Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Missouri?

Finding the right flight to Missouri from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from Kalispell to Missouri with flexible booking policies on momondo?

All flight searches from Kalispell to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalispell to Missouri?

Once you have performed a search for Kalispell to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kalispell to Missouri right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missouri from Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.