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Cheap flights from Idaho to Kalispell from $128

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 1/23. 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
10:00 am - 7:06 pm
BOI
-
FCA
9h 06m1 stop
Alaska Airlines Logo
7:46 pm - 10:52 am
FCA
-
BOI
15h 06m1 stop
$245Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
5:45 am - 11:58 pm
GEG
-
FCA
17h 13m1 stop
Alaska Airlines Logo
7:46 pm - 11:04 pm
FCA
-
GEG
4h 18m1 stop
$245Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
11:35 am - 11:58 pm
BOI
-
FCA
12h 23m1 stop
Alaska Airlines Logo
7:46 pm - 11:59 pm
FCA
-
BOI
4h 13m1 stop
$254Alaska Airlines
Sat, Jan 24 - Mon, Jan 26
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m2 stops
Alaska Airlines Logo
1:54 pm - 11:01 pm
FCA
-
BOI
9h 07m1 stop
$284Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m2 stops
Alaska Airlines Logo
1:54 pm - 6:22 pm
FCA
-
BOI
4h 28m1 stop
$294Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
5:45 am - 1:14 pm
GEG
-
FCA
6h 29m2 stops
Alaska Airlines Logo
7:46 pm - 11:04 pm
FCA
-
GEG
4h 18m1 stop
$294Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m2 stops
Alaska Airlines Logo
7:46 pm - 11:59 pm
FCA
-
BOI
4h 13m1 stop
$304Alaska Airlines
Sat, Jan 24 - Mon, Jan 26
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m2 stops
Alaska Airlines Logo
12:54 pm - 11:01 pm
FCA
-
BOI
10h 07m2 stops
$353Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m2 stops
Alaska Airlines Logo
1:54 pm - 10:09 pm
FCA
-
BOI
8h 15m2 stops
$360Alaska Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
5:45 am - 1:14 pm
GEG
-
FCA
6h 29m2 stops
Alaska Airlines Logo
1:54 pm - 10:09 pm
FCA
-
GEG
9h 15m2 stops
$362Alaska Airlines
Sat, Jan 24 - Wed, Jan 28

Delta flights from Idaho to Kalispell

Our best Delta deals on Idaho to Kalispell flight tickets
Delta
May 26
BOI4:50 pmBoise Air Term. Gowen Fld
18h 52m
2 stops
FCA11:42 amKalispell Glacier Park
May 30
FCA6:12 pmKalispell Glacier Park
4h 59m
1 stop
BOI11:11 pmBoise Air Term. Gowen Fld
$448
Find similar
Delta
May 26
BOI7:30 pmBoise Air Term. Gowen Fld
16h 12m
2 stops
FCA11:42 amKalispell Glacier Park
Jun 3
FCA1:35 pmKalispell Glacier Park
22h 30m
2 stops
BOI12:05 pmBoise Air Term. Gowen Fld
$465
Find similar
Delta
May 26
BOI4:50 pmBoise Air Term. Gowen Fld
18h 52m
2 stops
FCA11:42 amKalispell Glacier Park
May 30
FCA5:25 amKalispell Glacier Park
17h 39m
2 stops
BOI11:04 pmBoise Air Term. Gowen Fld
$466
Find similar

Alaska Airlines flights from Idaho to Kalispell

Our best Alaska Airlines deals on Idaho to Kalispell flight tickets
Alaska Airlines
Jan 24
GEG5:45 amSpokane
17h 13m
1 stop
FCA11:58 pmKalispell Glacier Park
Jan 28
FCA7:46 pmKalispell Glacier Park
4h 18m
1 stop
GEG11:04 pmSpokane
$245
Find similar
Alaska Airlines
Jan 24
BOI11:35 amBoise Air Term. Gowen Fld
12h 23m
1 stop
FCA11:58 pmKalispell Glacier Park
Jan 26
FCA7:46 pmKalispell Glacier Park
4h 13m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$254
Find similar
Alaska Airlines
Jan 21
BOI6:23 amBoise Air Term. Gowen Fld
6h 51m
2 stops
FCA1:14 pmKalispell Glacier Park
Jan 24
FCA1:54 pmKalispell Glacier Park
9h 07m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
$284
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 December 27, 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

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

10:00 am-7:06 pm

1 stop9h 06m

Kalispell Glacier Park

Sat 1/24

7:46 pm-10:52 am

1 stop15h 06m

$245

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Sat 1/24

5:45 am-11:58 pm

1 stop17h 13m

Kalispell Glacier Park

Wed 1/28

7:46 pm-11:04 pm

1 stop4h 18m

$245

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sat 1/24

11:35 am-11:58 pm

1 stop12h 23m

Kalispell Glacier Park

Mon 1/26

7:46 pm-11:59 pm

1 stop4h 13m

$254

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

6:23 am-1:14 pm

2 stops6h 51m

Kalispell Glacier Park

Sat 1/24

1:54 pm-11:01 pm

1 stop9h 07m

$284

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

6:23 am-1:14 pm

2 stops6h 51m

Kalispell Glacier Park

Sat 1/24

1:54 pm-6:22 pm

1 stop4h 28m

$294

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Sat 1/24

5:45 am-1:14 pm

2 stops6h 29m

Kalispell Glacier Park

Wed 1/28

7:46 pm-11:04 pm

1 stop4h 18m

$294

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sat 1/24

6:23 am-1:14 pm

2 stops6h 51m

Kalispell Glacier Park

Mon 1/26

7:46 pm-11:59 pm

1 stop4h 13m

$304

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

6:23 am-1:14 pm

2 stops6h 51m

Kalispell Glacier Park

Sat 1/24

12:54 pm-11:01 pm

2 stops10h 07m

$353

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

6:23 am-1:14 pm

2 stops6h 51m

Kalispell Glacier Park

Sat 1/24

1:54 pm-10:09 pm

2 stops8h 15m

$360

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Sat 1/24

5:45 am-1:14 pm

2 stops6h 29m

Kalispell Glacier Park

Wed 1/28

1:54 pm-10:09 pm

2 stops9h 15m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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.

Cheap Idaho to Kalispell flight deals and tips

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

Fastest flight time

3h 44m

Direct flights

None
The fastest flight from Idaho to Kalispell takes 3h 44m
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 $103Free CancellationRating
7.9
8,019 reviews
Search Delta flights
Alaska AirlinesPriceFrom $274Free CancellationRating
8.0
11,545 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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