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 September 2025, 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.

$197 Cheap Flights from Kalispell to Idaho in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kalispell to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

6:35 pm - 2:36 pmFCA-BOI

20h 01m1 stop

6:05 pm - 12:24 pmBOI-FCA

18h 19m1 stop

$292Alaska Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

5:20 am - 10:17 amFCA-BOI

4h 57m1 stop

5:55 pm - 11:09 pmBOI-FCA

5h 14m1 stop

$351Delta

Find Deal

Sat, Oct 11 - Mon, Oct 13

6:31 am - 11:05 pmFCA-BOI

16h 34m1 stop

9:53 pm - 1:57 pmBOI-FCA

16h 04m2 stops

$386Alaska Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

6:31 am - 11:09 amFCA-BOI

4h 38m1 stop

4:20 pm - 11:57 pmBOI-FCA

7h 37m2 stops

$421Alaska Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

6:31 am - 4:43 pmFCA-BOI

10h 12m2 stops

6:28 am - 1:27 pmBOI-FCA

6h 59m2 stops

$424Alaska Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

6:31 am - 11:09 amFCA-BOI

4h 38m1 stop

6:30 am - 12:22 pmBOI-FCA

5h 52m1 stop

$512Hawaiian Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

8:02 pm - 12:08 amFCA-BOI

4h 06m1 stop

11:19 am - 5:55 pmBOI-FCA

6h 36m1 stop

$546Hawaiian Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

4:22 pm - 10:50 pmFCA-BOI

6h 28m1 stop

8:10 am - 5:55 pmBOI-FCA

9h 45m2 stops

$571Alaska Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

5:20 am - 10:17 amFCA-BOI

4h 57m1 stop

6:00 am - 11:16 amBOI-FCA

5h 16m1 stop

$585Delta

Find Deal

Thu, Oct 9 - Sun, Oct 12

4:22 pm - 10:50 pmFCA-BOI

6h 28m1 stop

5:45 pm - 11:59 pmBOI-FCA

6h 14m1 stop

$591Hawaiian Airlines

Find Deal

Sun, Sep 28 - Wed, Oct 1

Alaska Airlines flights from Kalispell to Idaho

Our best Alaska Airlines deals on Kalispell to Idaho flight tickets

Alaska Airlines

Oct 20

FCA6:35 pmKalispell Glacier Park

20h 01m

1 stop

BOI2:36 pmBoise Air Term. Gowen Fld

Oct 27

BOI6:05 pmBoise Air Term. Gowen Fld

18h 19m

1 stop

FCA12:24 pmKalispell Glacier Park

$292

Find similar

Alaska Airlines

Oct 11

FCA6:31 amKalispell Glacier Park

16h 34m

1 stop

BOI11:05 pmBoise Air Term. Gowen Fld

Oct 13

BOI9:53 pmBoise Air Term. Gowen Fld

16h 04m

2 stops

FCA1:57 pmKalispell Glacier Park

$386

Find similar

Alaska Airlines

Oct 20

FCA6:31 amKalispell Glacier Park

4h 38m

1 stop

BOI11:09 amBoise Air Term. Gowen Fld

Oct 27

BOI4:20 pmBoise Air Term. Gowen Fld

7h 37m

2 stops

FCA11:57 pmKalispell Glacier Park

$421

Find similar

Delta flights from Kalispell to Idaho

Our best Delta deals on Kalispell to Idaho flight tickets

Delta

Oct 11

FCA5:20 amKalispell Glacier Park

4h 57m

1 stop

BOI10:17 amBoise Air Term. Gowen Fld

Oct 13

BOI5:55 pmBoise Air Term. Gowen Fld

5h 14m

1 stop

FCA11:09 pmKalispell Glacier Park

$351

Find similar

Delta

Oct 9

FCA5:20 amKalispell Glacier Park

4h 57m

1 stop

BOI10:17 amBoise Air Term. Gowen Fld

Oct 12

BOI6:00 amBoise Air Term. Gowen Fld

5h 16m

1 stop

FCA11:16 amKalispell Glacier Park

$585

Find similar

Delta

Sep 18

FCA5:20 amKalispell Glacier Park

6h 41m

1 stop

BOI12:01 pmBoise Air Term. Gowen Fld

Sep 18

BOI5:43 pmBoise Air Term. Gowen Fld

6h 39m

1 stop

FCA12:22 amKalispell Glacier Park

$783

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Mon 10/20

6:35 pm-2:36 pm

1 stop20h 01m

Boise Air Term. Gowen Fld

Mon 10/27

6:05 pm-12:24 pm

1 stop18h 19m

$292

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 10/11

5:20 am-10:17 am

1 stop4h 57m

Boise Air Term. Gowen Fld

Mon 10/13

5:55 pm-11:09 pm

1 stop5h 14m

$351

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 10/11

6:31 am-11:05 pm

1 stop16h 34m

Boise Air Term. Gowen Fld

Mon 10/13

9:53 pm-1:57 pm

2 stops16h 04m

$386

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Mon 10/20

6:31 am-11:09 am

1 stop4h 38m

Boise Air Term. Gowen Fld

Mon 10/27

4:20 pm-11:57 pm

2 stops7h 37m

$421

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Mon 10/20

6:31 am-4:43 pm

2 stops10h 12m

Boise Air Term. Gowen Fld

Mon 10/27

6:28 am-1:27 pm

2 stops6h 59m

$424

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Thu 10/9

6:31 am-11:09 am

1 stop4h 38m

Boise Air Term. Gowen Fld

Sun 10/12

6:30 am-12:22 pm

1 stop5h 52m

$512

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Tue 9/30

8:02 pm-12:08 am

1 stop4h 06m

Boise Air Term. Gowen Fld

Sat 10/4

11:19 am-5:55 pm

1 stop6h 36m

$546

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Tue 9/30

4:22 pm-10:50 pm

1 stop6h 28m

Boise Air Term. Gowen Fld

Sat 10/4

8:10 am-5:55 pm

2 stops9h 45m

$571

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Thu 10/9

5:20 am-10:17 am

1 stop4h 57m

Boise Air Term. Gowen Fld

Sun 10/12

6:00 am-11:16 am

1 stop5h 16m

$585

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sun 9/28

4:22 pm-10:50 pm

1 stop6h 28m

Boise Air Term. Gowen Fld

Wed 10/1

5:45 pm-11:59 pm

1 stop6h 14m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $431. On the other hand, Friday is the most expensive day to depart from Kalispell because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $582.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Kalispell to Idaho in the afternoon for as low as $431. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $498 per ticket.

Cheap Kalispell to Idaho flight deals and tips

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

Direct flights	None

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

Search flight deals

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 September 2025, 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 $254	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights
Alaska Airlines	PriceFrom $282	Free Cancellation	Rating 8.0 10,000 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.