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Cheap flights from Kalispell to Boise from $284

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 8/3. 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
6:30 am - 12:22 pm
FCA
-
BOI
5h 52m
1 stop
Alaska Airlines Logo
8:20 am - 12:20 pm
BOI
-
FCA
4h 00m
1 stop
$355Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
6:30 am - 12:22 pm
FCA
-
BOI
5h 52m
1 stop
Alaska Airlines Logo
8:20 am - 12:20 pm
BOI
-
FCA
4h 00m
1 stop
$385Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
1:05 pm - 9:21 pm
FCA
-
BOI
8h 16m
2 stops
Alaska Airlines Logo
8:20 am - 12:20 pm
BOI
-
FCA
4h 00m
1 stop
$405Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
1:05 pm - 9:21 pm
FCA
-
BOI
8h 16m
2 stops
Alaska Airlines Logo
8:20 am - 12:20 pm
BOI
-
FCA
4h 00m
1 stop
$420Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
6:30 am - 10:14 pm
FCA
-
BOI
15h 44m
2 stops
Alaska Airlines Logo
1:51 pm - 5:54 pm
BOI
-
FCA
4h 03m
1 stop
$429Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Multiple Airlines Logo
11:00 am - 5:00 pm
FCA
-
BOI
30h 00m
1 stop
Multiple Airlines Logo
1:24 pm - 10:00 am
BOI
-
FCA
20h 36m
2 stops
$516Multiple Airlines
Sat, Jul 11 - Thu, Jul 16
Delta Logo
5:15 am - 9:48 am
FCA
-
BOI
4h 33m
1 stop
Delta Logo
6:00 am - 11:09 am
BOI
-
FCA
5h 09m
1 stop
$616Delta
Sat, Aug 8 - Tue, Aug 11
Delta Logo
5:15 am - 9:48 am
FCA
-
BOI
4h 33m
1 stop
Delta Logo
6:45 pm - 10:53 pm
BOI
-
FCA
4h 08m
1 stop
$678Delta
Sun, Aug 9 - Wed, Aug 12
Alaska Airlines Logo
6:33 am - 12:47 pm
FCA
-
BOI
6h 14m
1 stop
Alaska Airlines Logo
7:57 am - 11:59 pm
BOI
-
FCA
16h 02m
2 stops
$728Alaska Airlines
Sat, Aug 8 - Tue, Aug 11
Delta Logo
5:25 am - 9:29 am
FCA
-
BOI
4h 04m
1 stop
Delta Logo
1:05 pm - 4:49 pm
BOI
-
FCA
3h 44m
1 stop
$738Delta
Sat, Jul 25 - Mon, Jul 27

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Delta flights from Kalispell to Boise

Our best Delta deals on Kalispell to Boise flight tickets
Delta
Aug 8
FCA5:15 amKalispell Glacier Park
4h 33m
1 stop
BOI9:48 amBoise Air Term. Gowen Fld
Aug 11
BOI6:00 amBoise Air Term. Gowen Fld
5h 09m
1 stop
FCA11:09 amKalispell Glacier Park
$616
Delta
Aug 9
FCA5:15 amKalispell Glacier Park
4h 33m
1 stop
BOI9:48 amBoise Air Term. Gowen Fld
Aug 12
BOI6:45 pmBoise Air Term. Gowen Fld
4h 08m
1 stop
FCA10:53 pmKalispell Glacier Park
$678
Delta
Jul 25
FCA5:25 amKalispell Glacier Park
4h 04m
1 stop
BOI9:29 amBoise Air Term. Gowen Fld
Jul 27
BOI1:05 pmBoise Air Term. Gowen Fld
3h 44m
1 stop
FCA4:49 pmKalispell Glacier Park
$738

Alaska Airlines flights from Kalispell to Boise

Our best Alaska Airlines deals on Kalispell to Boise flight tickets
Alaska Airlines
Nov 11
FCA6:30 amKalispell Glacier Park
5h 52m
1 stop
BOI12:22 pmBoise Air Term. Gowen Fld
Nov 14
BOI8:20 amBoise Air Term. Gowen Fld
4h 00m
1 stop
FCA12:20 pmKalispell Glacier Park
$355
Alaska Airlines
Nov 11
FCA6:30 amKalispell Glacier Park
5h 52m
1 stop
BOI12:22 pmBoise Air Term. Gowen Fld
Nov 14
BOI8:20 amBoise Air Term. Gowen Fld
4h 00m
1 stop
FCA12:20 pmKalispell Glacier Park
$385
Alaska Airlines
Nov 11
FCA1:05 pmKalispell Glacier Park
8h 16m
2 stops
BOI9:21 pmBoise Air Term. Gowen Fld
Nov 14
BOI8:20 amBoise Air Term. Gowen Fld
4h 00m
1 stop
FCA12:20 pmKalispell Glacier Park
$405

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 June 25, 2026.
Use the filters below to find and compare flights from Kalispell to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 11/11

6:30 am-12:22 pm

1 stop5h 52m

Boise Air Term. Gowen Fld

Sat 11/14

8:20 am-12:20 pm

1 stop4h 00m

$355

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 11/11

6:30 am-12:22 pm

1 stop5h 52m

Boise Air Term. Gowen Fld

Sat 11/14

8:20 am-12:20 pm

1 stop4h 00m

$385

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 11/11

1:05 pm-9:21 pm

2 stops8h 16m

Boise Air Term. Gowen Fld

Sat 11/14

8:20 am-12:20 pm

1 stop4h 00m

$405

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 11/11

1:05 pm-9:21 pm

2 stops8h 16m

Boise Air Term. Gowen Fld

Sat 11/14

8:20 am-12:20 pm

1 stop4h 00m

$420

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 11/11

6:30 am-10:14 pm

2 stops15h 44m

Boise Air Term. Gowen Fld

Sat 11/14

1:51 pm-5:54 pm

1 stop4h 03m

$429

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 7/11

11:00 am-5:00 pm

1 stop30h 00m

Boise Air Term. Gowen Fld

Thu 7/16

1:24 pm-10:00 am

2 stops20h 36m

$516

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 8/8

5:15 am-9:48 am

1 stop4h 33m

Boise Air Term. Gowen Fld

Tue 8/11

6:00 am-11:09 am

1 stop5h 09m

$616

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sun 8/9

5:15 am-9:48 am

1 stop4h 33m

Boise Air Term. Gowen Fld

Wed 8/12

6:45 pm-10:53 pm

1 stop4h 08m

$678

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 8/8

6:33 am-12:47 pm

1 stop6h 14m

Boise Air Term. Gowen Fld

Tue 8/11

7:57 am-11:59 pm

2 stops16h 02m

$728
Quickest round-trip

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Sat 7/25

5:25 am-9:29 am

1 stop4h 04m

Boise Air Term. Gowen Fld

Mon 7/27

1:05 pm-4:49 pm

1 stop3h 44m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 June 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 June, then book flights to Boise from Kalispell during April instead. Flights to Boise in April, while not as cheap as those in June, still average around $132.

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 13m

Direct flights

None
The fastest flight from Kalispell to Boise takes 4h 13m
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 13m.

  • 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
8,434 reviews
Search Delta flights
Alaska AirlinesPriceFrom $264Free CancellationRating
7.9
12,572 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
McCall
Caldwell
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.

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

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