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FCA - BOI

$319 Find Cheap Flights from Kalispell to Boise - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$480
Typical prices: $286-$706
Alaska Airlines
Wed 10/24Sun 10/28
FCA - BOI • 1 stop
Cheapest one-way
$319
Typical prices: $199-$403
Alaska Airlines
Sat 10/13
FCA - BOI • 1 stop
When to travel
December
Cheapest • 42% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Portland (PDX)
Cheapest • Avg $282 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 38m (one-way)
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Flight Deals

Cheap Flights from Kalispell to Boise (FCA-BOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Boise

Tue, Oct 27 - Tue, Nov 3
Alaska Airlines Logo
1:03 pm - 10:01 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
8h 58m2 stops Portland Las Vegas Harry Reid Intl
Alaska Airlines Logo
1:53 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
10h 06m1 stop Seattle/Tacoma Intl
$480Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
8:01 am - 8:06 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
12h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:27 pm - 12:23 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
21h 56m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
$480Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
8:01 am - 8:06 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
12h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 pm - 10:59 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
5h 02m1 stop Seattle/Tacoma Intl
$483Alaska Airlines
Tue, Oct 27 - Tue, Nov 3
Alaska Airlines Logo
7:45 pm - 11:59 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
4h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:49 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
13h 10m1 stop Seattle/Tacoma Intl
$483Alaska Airlines
Tue, Oct 27 - Tue, Nov 3
Alaska Airlines Logo
1:03 pm - 10:01 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
32h 58m2 stops Portland Las Vegas Harry Reid Intl
Alaska Airlines Logo
10:41 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
13h 18m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
$492Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
8:01 am - 10:01 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
14h 00m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl
Alaska Airlines Logo
2:27 pm - 12:23 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
21h 56m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
$507Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
8:01 am - 5:07 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
9h 06m2 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
$544Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
2:03 pm - 10:01 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
7h 58m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl
Alaska Airlines Logo
2:27 pm - 12:23 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
21h 56m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
$547Alaska Airlines
Thu, Oct 22 - Sun, Oct 25
Delta Logo
6:13 pm - 11:59 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
5h 46m1 stop Salt Lake City
Delta Logo
1:06 pm - 5:33 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
4h 27m1 stop Salt Lake City
$567Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
12:28 pm - 5:59 pmFCA  Kalispell Glacier Park-BOI Boise Air Term. Gowen Fld
5h 31m1 stop Salt Lake City
Delta Logo
6:49 pm - 10:57 pmBOI  Boise Air Term. Gowen Fld-FCA Kalispell Glacier Park
4h 08m1 stop Salt Lake City
$577Delta
Booking Insights

Price, demand and travel trends for Kalispell to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Kalispell to Boise?

Round-trip flights from Kalispell to Boise typically range from $286 to $706. The lowest price found in the past 5 days was $480, on Alaska Airlines.

What's the cheapest day of the week to fly from Kalispell to Boise?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Kalispell to Boise. It’s 37% cheaper than the average day, while Monday is the most expensive, with prices 110% higher.

Find deals

Key details for Kalispell to Boise flights

Low season

July

Cheapest flight

$319
The most popular month to fly with an average 181% increase in travelers.
One-way flight from Kalispell to Boise

When to book flights from Kalispell to Boise

Are your dates flexible? Find out the best times to travel from Kalispell to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kalispell to Boise flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kalispell to Boise?

    Only Economy Class is available on flights from Kalispell to Boise.

  • How long is a flight from Kalispell to Boise?

    There are currently no nonstop flights available from Kalispell to Boise. Flights with 1 layover take between 4h 13m and 7h 23m in total, depending on the connection.

  • Do I need a passport to fly from Kalispell to Boise?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Kalispell to Boise flight?

    Round-trip flights from Kalispell to Boise range from $286 to $706, with an average of $442 over the past 12 months. Anything below $286 counts as a good deal.

  • Have flight prices from Kalispell to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $480 to $1,154. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Kalispell to Boise looking right now?

    One-way fares from Kalispell to Boise are currently higher than usual. Average one-way flight prices are about $499, which is 64% above the typical average for this route.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Kalispell to Boise?

    Flights from Kalispell to Boise usually depart from Kalispell Glacier Park (FCA) and arrive at Boise Air Term. Gowen Fld (BOI).

  • Which airports do connecting flights from Kalispell to Boise pass through?

    One-stop flights from Kalispell to Boise most commonly connect through:

    • Salt Lake City (SLC) - 53% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 34% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections
    • Portland (PDX) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Kalispell to Boise?

    Yes. Flexible dates can save you up to 70% on flights from Kalispell to Boise. Saturday is the cheapest departure day at $282 round-trip on average, while Monday is the most expensive at $929, a difference of $647.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Kalispell to Boise?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 4h 13m, compared with 4h 38m via Salt Lake City (SLC) and 4h 44m via Seattle/Tacoma Intl (SEA).

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Your guide to booking Kalispell to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $282, about $647 less than Monday fares (70% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kalispell to Boise trip for December. Fares historically average $258 round-trip in that month - typically $679 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

    • Ramada by Wyndham Boise
    • Super 8 by Wyndham Boise
    • Hotel 28 Boise Airport, an Ascend Collection Hotel

More options for your flight from Kalispell to Boise

Complete your trip to Boise with a hotel stay or car rental

Car rentals in Boise
Hotels in Boise
Vacations in Boise