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Cheap flights from Kalispell to Boise from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Boise departing on 10/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:45 pm - 9:56 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
14h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
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
Alaska Airlines Logo
7:45 pm - 9:32 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
13h 47m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
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
Alaska Airlines Logo
2:03 pm - 10:06 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
8h 03m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
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
Alaska Airlines Logo
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
Alaska Airlines Logo
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
Alaska Airlines Logo
2:03 pm - 10:57 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
8h 54m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
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
Alaska Airlines Logo
7:45 pm - 9:56 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
14h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
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
Alaska Airlines Logo
7:45 pm - 9:56 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
14h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
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
Delta Logo
5:30 am - 9:51 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
4h 21m1 stop Salt Lake City
Delta Logo
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
Delta Logo
5:30 am - 9:51 amFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
4h 21m1 stop Salt Lake City
Delta Logo
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
Delta Logo
6:09 pm - 11:59 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
5h 50m1 stop Salt Lake City
Delta Logo
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 Boise

Our best Alaska Airlines deals on Kalispell to Boise 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 Boise

Our best Delta deals on Kalispell to Boise 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

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Boise 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 August 14, 2026.
Use the filters below to find and compare flights from Kalispell to Boise that are best for you.

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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 15 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Kalispell to Boise

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 Boise?

The month of July is, on average, the cheapest month to fly to Boise from Kalispell, with most prices found around $0. If you aren’t able to travel during the month of July, then book flights to Boise from Kalispell during June instead. Flights to Boise in June, while not as cheap as those in July, still average around $0.

When to book flights from Kalispell to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Boise (FCA to BOI) flight deals and tips

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

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from Kalispell to Boise takes 4h 21m
There are no direct flights from Kalispell to Boise. There are no popular flight routes from Kalispell to Boise.
Search flight deals

Frequently asked questions about flying from Kalispell to Boise

  • How far is Kalispell Glacier Park to Boise Air Term. Gowen Fld by plane?

    There are 329.1 mi between Kalispell Glacier Park and Boise Air Term. Gowen Fld. In terms of flight time, this usually takes a little over 4h 21m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Kalispell Glacier Park Airport to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Boise Air Term. Gowen Fld 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 Kalispell Glacier Park Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kalispell to Boise?

Best airlines flying from Kalispell to Boise

Compare and see reviews for airlines that fly from Kalispell to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $132Free CancellationRating
7.8
8,510 reviews
Search Delta flights
Alaska AirlinesPriceFrom $264Free CancellationRating
7.9
12,809 reviews
Search Alaska Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
Ontario
Caldwell
McCall
Eagle

Why use momondo?

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

It is quick and easy to find Kalispell to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

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

Flights from Kalispell to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Boise.

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