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

Alaska Airlines and Delta are the most popular carriers operating from Kalispell Glacier Park to Idaho

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

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

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

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

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

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 Idaho.

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

The travel and health documents required for your trip to Idaho 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 Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$252 Cheap Flights from Kalispell to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to Idaho

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 9:56 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

14h 11m1 stop Seattle/Tacoma Intl

2:27 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

8h 32m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$450Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 9:32 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

13h 47m2 stops Seattle/Tacoma Intl Portland

2:27 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

8h 32m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$465Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

2:03 pm - 10:06 pmFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

8h 03m1 stop Seattle/Tacoma Intl

10:12 am - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

12h 47m2 stops Burbank Bob Hope Seattle/Tacoma Intl

$469Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

2:03 pm - 12:18 pmFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

22h 15m2 stops Seattle/Tacoma Intl Phoenix Sky Harbor Intl

2:27 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

8h 32m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$475Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

2:03 pm - 10:57 pmFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

8h 54m2 stops Seattle/Tacoma Intl Los Angeles

2:27 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

8h 32m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$476Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 9:56 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

14h 11m1 stop Seattle/Tacoma Intl

2:06 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

8h 53m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 9:56 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

14h 11m1 stop Seattle/Tacoma Intl

12:58 pm - 7:05 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

6h 07m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

5:30 am - 9:51 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

4h 21m1 stop Salt Lake City

6:00 am - 11:47 amBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

5h 47m1 stop Salt Lake City

$537Delta

Thu, Oct 1 - Sun, Oct 4

5:30 am - 9:51 amFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

4h 21m1 stop Salt Lake City

11:32 am - 5:33 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

6h 01m1 stop Salt Lake City

$581Delta

Sun, Oct 4 - Tue, Oct 6

6:09 pm - 11:59 pmFCA Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld

5h 50m1 stop Salt Lake City

6:45 pm - 11:16 pmBOI Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park

4h 31m1 stop Salt Lake City

$617Delta

Thu, Aug 27 - Mon, Aug 31

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Alaska Airlines flights from Kalispell to Idaho

Our best Alaska Airlines deals on Kalispell to Idaho flight tickets

Alaska Airlines

Oct 23

FCA7:45 pmKalispell Glacier Park

14h 11m

1 stop

BOI9:56 amBoise Air Term. Gowen Fld

Oct 24

BOI2:27 pmBoise Air Term. Gowen Fld

8h 32m

2 stops

FCA10:59 pmKalispell Glacier Park

$450

Alaska Airlines

Oct 23

FCA7:45 pmKalispell Glacier Park

13h 47m

2 stops

BOI9:32 amBoise Air Term. Gowen Fld

Oct 24

BOI2:27 pmBoise Air Term. Gowen Fld

8h 32m

2 stops

FCA10:59 pmKalispell Glacier Park

$465

Alaska Airlines

Oct 23

FCA2:03 pmKalispell Glacier Park

8h 03m

1 stop

BOI10:06 pmBoise Air Term. Gowen Fld

Oct 24

BOI10:12 amBoise Air Term. Gowen Fld

12h 47m

2 stops

FCA10:59 pmKalispell Glacier Park

$469

Delta flights from Kalispell to Idaho

Our best Delta deals on Kalispell to Idaho flight tickets

Delta

Oct 1

FCA5:30 amKalispell Glacier Park

4h 21m

1 stop

BOI9:51 amBoise Air Term. Gowen Fld

Oct 4

BOI6:00 amBoise Air Term. Gowen Fld

5h 47m

1 stop

FCA11:47 amKalispell Glacier Park

$537

Delta

Oct 4

FCA5:30 amKalispell Glacier Park

4h 21m

1 stop

BOI9:51 amBoise Air Term. Gowen Fld

Oct 6

BOI11:32 amBoise Air Term. Gowen Fld

6h 01m

1 stop

FCA5:33 pmKalispell Glacier Park

$581

Delta

Aug 27

FCA6:09 pmKalispell Glacier Park

5h 50m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Aug 31

BOI6:45 pmBoise Air Term. Gowen Fld

4h 31m

1 stop

FCA11:16 pmKalispell Glacier Park

$617

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

7:45 pm-9:56 am

1 stop14h 11m

Boise Air Term. Gowen Fld

Sat 10/24

2:27 pm-10:59 pm

2 stops8h 32m

$450

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

7:45 pm-9:32 am

2 stops13h 47m

Boise Air Term. Gowen Fld

Sat 10/24

2:27 pm-10:59 pm

2 stops8h 32m

$465

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

2:03 pm-10:06 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Sat 10/24

10:12 am-10:59 pm

2 stops12h 47m

$469

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

2:03 pm-12:18 pm

2 stops22h 15m

Boise Air Term. Gowen Fld

Sat 10/24

2:27 pm-10:59 pm

2 stops8h 32m

$475

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

2:03 pm-10:57 pm

2 stops8h 54m

Boise Air Term. Gowen Fld

Sat 10/24

2:27 pm-10:59 pm

2 stops8h 32m

$476

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

7:45 pm-9:56 am

1 stop14h 11m

Boise Air Term. Gowen Fld

Sat 10/24

2:06 pm-10:59 pm

1 stop8h 53m

$478

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Fri 10/23

7:45 pm-9:56 am

1 stop14h 11m

Boise Air Term. Gowen Fld

Sat 10/24

12:58 pm-7:05 pm

1 stop6h 07m

$478

Quickest round-trip

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Thu 10/1

5:30 am-9:51 am

1 stop4h 21m

Boise Air Term. Gowen Fld

Sun 10/4

6:00 am-11:47 am

1 stop5h 47m

$537

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Sun 10/4

5:30 am-9:51 am

1 stop4h 21m

Boise Air Term. Gowen Fld

Tue 10/6

11:32 am-5:33 pm

1 stop6h 01m

$581

KalispellBoise

FCA Kalispell Glacier Park - BOI Boise Air Term. Gowen Fld

FCABOI

Kalispell Glacier Park

Thu 8/27

6:09 pm-11:59 pm

1 stop5h 50m

Boise Air Term. Gowen Fld

Mon 8/31

6:45 pm-11:16 pm

1 stop4h 31m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to Idaho

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 Idaho?

In general, July is the cheapest month to fly from Kalispell to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Idaho in July, then you should wait until June to fly from Kalispell, when ticket prices are also cheap, with an average price of $0.

Cheap Kalispell to Idaho flight deals and tips

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

Fastest flight time	4h 21m
Direct flights	None

The fastest flight from Kalispell to Idaho takes 4h 21m

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

Search flight deals

Frequently asked questions about flying from Kalispell to Idaho

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Idaho?
Prices for flights from Kalispell Glacier Park Airport to Idaho are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Idaho?
As of August 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Idaho.
How old do you have to be to fly from Kalispell Glacier Park Airport to Idaho?
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 Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho 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 Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kalispell to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $132	Free Cancellation	Rating 7.8 8,503 reviews		Search Delta flights
Alaska Airlines	PriceFrom $264	Free Cancellation	Rating 7.9 12,808 reviews		Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Idaho 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 Idaho quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Idaho from Kalispell with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Idaho.

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

If you are not ready to book a flight from Kalispell to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.