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Cheap flights from Idaho to Kalispell from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Kalispell departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:47 pm - 12:20 pmGEG-FCA
15h 33m1 stop
Alaska Airlines Logo
2:00 pm - 12:24 amFCA-GEG
11h 24m1 stop
$214Alaska Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
1:55 pm - 11:58 pmBOI-FCA
10h 03m1 stop
Alaska Airlines Logo
1:54 pm - 7:25 pmFCA-BOI
5h 31m1 stop
$224Alaska Airlines
Find Deal
Sat, Feb 7 - Wed, Feb 11
Alaska Airlines Logo
10:00 am - 12:14 pmBOI-FCA
26h 14m1 stop
Alaska Airlines Logo
6:25 am - 10:52 amFCA-BOI
4h 27m1 stop
$235Alaska Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 30
Alaska Airlines Logo
1:55 pm - 11:58 pmBOI-FCA
10h 03m1 stop
Alaska Airlines Logo
7:46 pm - 10:52 amFCA-BOI
15h 06m1 stop
$245Alaska Airlines
Find Deal
Sun, Feb 1 - Fri, Feb 6
Alaska Airlines Logo
8:47 pm - 12:20 pmGEG-FCA
14h 33m1 stop
Alaska Airlines Logo
1:00 pm - 11:14 pmFCA-GEG
11h 14m2 stops
$254Alaska Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
5:50 am - 11:31 amBOI-FCA
5h 41m1 stop
Delta Logo
5:00 am - 10:15 amFCA-BOI
5h 15m1 stop
$287Delta
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
5:50 am - 11:31 amBOI-FCA
5h 41m1 stop
Delta Logo
5:00 am - 10:15 amFCA-BOI
5h 15m1 stop
$315Delta
Find Deal
Sun, Dec 14 - Fri, Dec 19
Hawaiian Airlines Logo
8:00 am - 12:04 pmBOI-FCA
4h 04m1 stop
Hawaiian Airlines Logo
1:53 pm - 6:15 pmFCA-BOI
4h 22m1 stop
$430Hawaiian Airlines
Find Deal
Tue, Apr 14 - Wed, Apr 15
Hawaiian Airlines Logo
5:45 pm - 11:58 pmGEG-FCA
5h 13m1 stop
Hawaiian Airlines Logo
1:53 pm - 6:38 pmFCA-GEG
5h 45m1 stop
$430Hawaiian Airlines
Find Deal
Tue, Apr 14 - Wed, Apr 15
Delta Logo
6:15 am - 11:42 amTWF-FCA
5h 27m1 stop
Delta Logo
6:12 pm - 10:14 pmFCA-TWF
4h 02m1 stop
$476Delta
Find Deal
Tue, Apr 14 - Sat, Apr 18

Alaska Airlines flights from Idaho to Kalispell

Our best Alaska Airlines deals on Idaho to Kalispell flight tickets
Alaska Airlines
Dec 5
GEG7:47 pmSpokane
15h 33m
1 stop
FCA12:20 pmKalispell Glacier Park
Dec 8
FCA2:00 pmKalispell Glacier Park
11h 24m
1 stop
GEG12:24 amSpokane
$214
Find similar
Alaska Airlines
Feb 7
BOI1:55 pmBoise Air Term. Gowen Fld
10h 03m
1 stop
FCA11:58 pmKalispell Glacier Park
Feb 11
FCA1:54 pmKalispell Glacier Park
5h 31m
1 stop
BOI7:25 pmBoise Air Term. Gowen Fld
$224
Find similar
Alaska Airlines
Jan 19
BOI10:00 amBoise Air Term. Gowen Fld
26h 14m
1 stop
FCA12:14 pmKalispell Glacier Park
Jan 30
FCA6:25 amKalispell Glacier Park
4h 27m
1 stop
BOI10:52 amBoise Air Term. Gowen Fld
$235
Find similar

Delta flights from Idaho to Kalispell

Our best Delta deals on Idaho to Kalispell flight tickets
Delta
Dec 10
BOI5:50 amBoise Air Term. Gowen Fld
5h 41m
1 stop
FCA11:31 amKalispell Glacier Park
Dec 14
FCA5:00 amKalispell Glacier Park
5h 15m
1 stop
BOI10:15 amBoise Air Term. Gowen Fld
$287
Find similar
Delta
Dec 14
BOI5:50 amBoise Air Term. Gowen Fld
5h 41m
1 stop
FCA11:31 amKalispell Glacier Park
Dec 19
FCA5:00 amKalispell Glacier Park
5h 15m
1 stop
BOI10:15 amBoise Air Term. Gowen Fld
$315
Find similar
Delta
Apr 14
TWF6:15 amTwin Falls Joslin
5h 27m
1 stop
FCA11:42 amKalispell Glacier Park
Apr 18
FCA6:12 pmKalispell Glacier Park
4h 02m
1 stop
TWF10:14 pmTwin Falls Joslin
$476
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Kalispell 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, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Idaho to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Fri 12/5

7:47 pm-12:20 pm

1 stop15h 33m

Kalispell Glacier Park

Mon 12/8

2:00 pm-12:24 am

1 stop11h 24m

$214

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sat 2/7

1:55 pm-11:58 pm

1 stop10h 03m

Kalispell Glacier Park

Wed 2/11

1:54 pm-7:25 pm

1 stop5h 31m

$224

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Mon 1/19

10:00 am-12:14 pm

1 stop26h 14m

Kalispell Glacier Park

Fri 1/30

6:25 am-10:52 am

1 stop4h 27m

$235

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sun 2/1

1:55 pm-11:58 pm

1 stop10h 03m

Kalispell Glacier Park

Fri 2/6

7:46 pm-10:52 am

1 stop15h 06m

$245

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Fri 12/5

8:47 pm-12:20 pm

1 stop14h 33m

Kalispell Glacier Park

Mon 12/8

1:00 pm-11:14 pm

2 stops11h 14m

$254

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 12/10

5:50 am-11:31 am

1 stop5h 41m

Kalispell Glacier Park

Sun 12/14

5:00 am-10:15 am

1 stop5h 15m

$287

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sun 12/14

5:50 am-11:31 am

1 stop5h 41m

Kalispell Glacier Park

Fri 12/19

5:00 am-10:15 am

1 stop5h 15m

$315

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 4/14

8:00 am-12:04 pm

1 stop4h 04m

Kalispell Glacier Park

Wed 4/15

1:53 pm-6:15 pm

1 stop4h 22m

$430

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Tue 4/14

5:45 pm-11:58 pm

1 stop5h 13m

Kalispell Glacier Park

Wed 4/15

1:53 pm-6:38 pm

1 stop5h 45m

$430

Twin FallsKalispell

TWF - FCA

TWFFCA

Twin Falls Joslin

Tue 4/14

6:15 am-11:42 am

1 stop5h 27m

Kalispell Glacier Park

Sat 4/18

6:12 pm-10:14 pm

1 stop4h 02m

$476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kalispell from

How to get the cheapest flight ticket from Idaho to Kalispell

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

What is the cheapest month to fly to Kalispell?

The month of March is, on average, the cheapest month to fly to Kalispell from Idaho, with most prices found around $240. If you aren’t able to travel to Kalispell during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $274.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Idaho to Kalispell is on a Wednesday. Travelers who choose to depart for Kalispell on a Wednesday will often find tickets for as low as $486. The most expensive day to fly to Kalispell is Tuesday, with ticket prices averaging around $585.

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

According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from Idaho to Kalispell in the afternoon for as low as $474. 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 evening is when there is more demand to fly to Kalispell, so prices are often more expensive at around $577 per ticket.

Cheap Idaho to Kalispell flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho to Kalispell. There are no popular flight routes from Idaho to Kalispell.
Search flight deals

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

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

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

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

    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 Idaho to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Kalispell

Compare and see reviews for airlines that fly from Idaho to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $119Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Alaska AirlinesPriceFrom $274Free CancellationRating
8.0
11,259 reviews
Search Alaska Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
Polson
East Glacier Park
Cut Bank
Essex
Eureka

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Kalispell from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Kalispell from Idaho. 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.

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