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Kalispell

$109+ Cheap flights from Boise to Kalispell (BOI - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boise to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$266
(Hawaiian Airlines)

One-way from

$109
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$334
From Boise Air Term. Gowen Fld to Kalispell Glacier Park
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One-way flight from Boise Air Term. Gowen Fld to Kalispell Glacier Park
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Highest demand for flights based on searches. 20% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boise to Kalispell

Cheapest flights from Boise to Kalispell
Explore the most affordable flight options available from Boise to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amBOI - FCA
1 stop4h 27mHawaiian Airlines
Thu 9/182:15 pmFCA - BOI
1 stop4h 01mHawaiian Airlines
Deal found 6/10$266
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:45 pmBOI - FCA
1 stop5h 22mDelta
Mon 9/225:25 amFCA - BOI
1 stop3h 55mDelta
Deal found 6/11$295
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:43 amBOI - FCA
1 stop26h 42mMultiple Airlines
Thu 6/2610:40 amFCA - BOI
1 stop22h 08mMultiple Airlines
Deal found 6/11$305
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:15 amBOI - FCA
2 stops8h 27mAlaska Airlines
Thu 9/181:07 pmFCA - BOI
2 stops9h 33mAlaska Airlines
Deal found 6/12$323
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:09 pmBOI - FCA
3 stops26h 31mUnited Airlines
Mon 9/224:09 pmFCA - BOI
2 stops17h 33mUnited Airlines
Deal found 6/11$687

Cheapflights Fare Finder

Customize your flight search to find flights from Boise 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boise to Kalispell that are best for you.

Fly from

Boise

Fly to

Kalispell

Route

Depart

Return

Price

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 9/16

8:00 am-12:27 pm

1 stop4h 27m

Kalispell Glacier Park

Thu 9/18

2:15 pm-6:16 pm

1 stop4h 01m

$266

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Fri 9/19

5:45 pm-11:07 pm

1 stop5h 22m

Kalispell Glacier Park

Mon 9/22

5:25 am-9:20 am

1 stop3h 55m

$295

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Mon 6/23

9:43 am-12:25 pm

1 stop26h 42m

Kalispell Glacier Park

Thu 6/26

10:40 am-8:48 am

1 stop22h 08m

$305

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 9/16

7:15 am-3:42 pm

2 stops8h 27m

Kalispell Glacier Park

Thu 9/18

1:07 pm-10:40 pm

2 stops9h 33m

$323

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Fri 9/19

7:09 pm-9:40 pm

3 stops26h 31m

Kalispell Glacier Park

Mon 9/22

4:09 pm-9:42 am

2 stops17h 33m

$687

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Mon 7/21

7:48 pm-12:25 pm

1 stop16h 37m

$109

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Fri 7/18

10:31 pm-7:46 pm

1 stop21h 15m

$120

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 7/15

6:00 pm-12:25 am

1 stop6h 25m

$161

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sun 7/20

7:12 am-11:59 pm

2 stops16h 47m

$218

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 7/23

7:15 pm-4:15 pm

2 stops21h 00m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Boise to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Kalispell

What is the cheapest month to book a flight from Boise to Kalispell?

Currently, October is the cheapest month in which you can book a flight from Boise to Kalispell (average of $373). Flying from Boise to Kalispell in July is currently the most expensive (average of $619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to FCA?

Find hourly flight availability from Boise to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Boise to Kalispell in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Boise to Kalispell. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boise to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boise to Kalispell round-trip?

    Hawaiian Airlines, at $266, was found to be the cheapest airline from Boise to Kalispell.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. You may be able to fly from Boise to Kalispell for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Boise to Kalispell one-way?

    $120 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $161 and $218, respectively.

  • Can I find deals for flights from Boise to Kalispell that include hotel bookings?

    Yes. In addition to deals on Boise to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Kalispell.

  • Can I find deals for business class flights from Boise to Kalispell?

    Yes. Cheapflights offers flight deals from Boise to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Boise to Kalispell (average of $373). Flying from Boise to Kalispell in July is currently the most expensive (average of $619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
East Glacier Park
Polson

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Top 2 airlines flying from Boise to Kalispell

Discover the top 2 airlines that operate flights from Boise to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$160Average$468FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$274Average$447FlexibilityNo cancel feeOn-time75%

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