HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$160+ Cheap flights from Kalispell (FCA) to Idaho

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BOI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalispell to Idaho

Keep the following information in mind while searching for Kalispell to Idaho flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$281
(Delta)

One-way from

$160
(Alaska Airlines)

Popular in

September

Cheapest in

June

Average price

$354
Provider with most accurate pricing for Kalispell Glacier Park-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Boise Air Term. Gowen Fld flights.
Search Deals
From Kalispell Glacier Park to Idaho
Search Deals
One-way flight from Kalispell Glacier Park to Idaho
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Kalispell to Idaho

Cheapest flights from Kalispell to Idaho
Explore the most affordable flight options available from Kalispell to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/225:25 amFCA - BOI
1 stop4h 41mDelta
Sun 5/255:40 pmBOI - FCA
1 stop5h 54mDelta
Deal found 4/23$281
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 8/204:45 pmFCA - BOI
1 stop6h 00mAlaska Airlines
Mon 8/256:35 amBOI - FCA
1 stop5h 55mAlaska Airlines
Deal found 4/23$320
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/86:40 pmFCA - BOI
1 stop5h 10mHawaiian Airlines
Mon 5/126:41 pmBOI - FCA
1 stop5h 14mHawaiian Airlines
Deal found 4/23$474
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 8/205:15 pmFCA - BOI
3 stops20h 34mUnited Airlines
Mon 8/252:42 pmBOI - FCA
1 stop19h 24mUnited Airlines
Deal found 4/23$555

Cheapflights Fare Finder

Customize your flight search to find flights from Kalispell to Idaho 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 April 24, 2025.
Use the filters below to find and compare flights from Kalispell to Idaho that are best for you.

Fly from

Kalispell

Fly to

Idaho

Route

Depart

Return

Price

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Thu 5/22

5:25 am-10:06 am

1 stop4h 41m

Boise Air Term. Gowen Fld

Sun 5/25

5:40 pm-11:34 pm

1 stop5h 54m

$281

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 8/20

4:45 pm-10:45 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Mon 8/25

6:35 am-12:30 pm

1 stop5h 55m

$320

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Thu 5/8

6:40 pm-11:50 pm

1 stop5h 10m

Boise Air Term. Gowen Fld

Mon 5/12

6:41 pm-11:55 pm

1 stop5h 14m

$474

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 8/20

5:15 pm-1:49 pm

3 stops20h 34m

Boise Air Term. Gowen Fld

Mon 8/25

2:42 pm-10:06 am

1 stop19h 24m

$555

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 8/20

6:35 pm-11:59 pm

1 stop5h 24m

$160

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 8/20

5:15 pm-1:49 pm

3 stops20h 34m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Kalispell to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Kalispell 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 Kalispell to Idaho

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

Currently, October is the cheapest month in which you can book a flight from Kalispell to Idaho (average of $314). Flying from Kalispell to Idaho in June is currently the most expensive (average of $419). 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 FCA to ID?

Find hourly flight availability from Kalispell to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Idaho as you normally would.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 24, 2025.
To help decide which airline to fly from Kalispell to Idaho, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly from for flights from Kalispell to Idaho?

    Located just 8.4 mi from the city center, Kalispell Glacier Park (FCA) is the airport most travelers will use when flying to Idaho from Kalispell.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Idaho 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 Kalispell to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Kalispell to Idaho (average of $314). Flying from Kalispell to Idaho in June is currently the most expensive (average of $419). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kalispell to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Kalispell to Portland flights
Kalispell to Seattle flights
Bozeman to Denver flights
Bozeman to Minneapolis flights
Bozeman to Newark flights
Missoula to Denver flights
Bozeman to San Francisco flights
Bozeman to Los Angeles flights
Bozeman to Philadelphia flights
Missoula to Seattle flights
Bozeman to Seattle flights
Bozeman to Las Vegas flights
Bozeman to O'Hare Intl flights
Kalispell to San Francisco flights
Bozeman to John F Kennedy Intl flights
Missoula to O'Hare Intl flights
Missoula to Minneapolis flights
Billings to Seattle flights
Billings to Denver flights
Bozeman to Boston flights
Bozeman to San Diego flights
Great Falls to Seattle flights
Billings to Dallas/Fort Worth flights
Missoula to Las Vegas flights
Bozeman to Hobby flights
Bozeman to LaGuardia flights
Kalispell to O'Hare Intl flights
Billings to Nashville flights
Kalispell to Denver flights
Billings to Portland flights
Billings to Dulles Intl flights
Bozeman to Miami flights
Bozeman to Dallas/Fort Worth flights
Billings to Minneapolis flights
Bozeman to Dulles Intl flights
Bozeman to Baltimore flights
Missoula to LaGuardia flights
Helena to Denver flights
Missoula to John F Kennedy Intl flights
Bozeman to Cincinnati flights
Bozeman to Sky Harbor Intl flights
Billings to Los Angeles flights
Billings to Baltimore flights
Bozeman to Reagan-National flights
Missoula to Tampa flights
Bozeman to Raleigh flights
Missoula to Hobby flights
Missoula to San Francisco flights
Billings to O'Hare Intl flights
Kalispell to John F Kennedy Intl flights

Top 2 airlines flying from Kalispell to Idaho

Discover the top 2 airlines that operate flights from Kalispell to Idaho. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$153Average$406FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$300Average$431FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.