How long is the flight from Idaho to Kalispell?

Airlines like Alaska Airlines fly from Idaho to Kalispell in about 10h 04m. The time it takes to get you to your destination can typically vary by up to . The distance from Idaho to Kalispell is about 341 mi.

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.

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).

What are the most popular routes from Idaho to Kalispell?

Most travelers choose Boise Air Term. Gowen Fld - Kalispell Glacier Park, Spokane - Kalispell Glacier Park or Twin Falls Joslin - Kalispell Glacier Park when deciding on the best route from Idaho to Kalispell.

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

Most people fly into Kalispell Glacier Park (FCA) if they book a flight to Kalispell from Idaho. Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

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

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

How can I find direct flights from Idaho to Kalispell?

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

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

Yes. Cheapflights offers flight deals from Idaho 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.

$138+ Flights from Idaho to Kalispell

Q: How much does it cost to fly round-trip from Idaho to Kalispell?

Airfare is below average for this route at the moment. Idaho to Kalispell flights typically cost between $566 and $636 in January. The cheapest round-trip price found within the last 3 days was $224 on Alaska Airlines (Jan 27-Jan 31).

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Cheap flight deals from Idaho to Kalispell

Cheapest flights from Idaho to Kalispell
Explore the most affordable flight options available from Idaho to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/176:00 amGEG - FCA

2 stops6h 20mAlaska Airlines

Sun 12/218:10 pmFCA - GEG

1 stop4h 00mAlaska Airlines

Deal found 12/15

$1,126

Mon 12/221:00 pmBOI - FCA

1 stop4h 07mDelta

Fri 1/25:20 amFCA - BOI

1 stop4h 48mDelta

Deal found 12/17

$1,401

Mon 12/224:16 pmBOI - FCA

2 stops7h 59mAlaska Airlines

Fri 1/22:16 pmFCA - BOI

1 stop9h 21mAlaska Airlines

Deal found 12/17

$2,409

Best flights from Idaho to Kalispell
Discover carefully curated flight deals from Idaho to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 1/219:02 amBOI - FCA

1 stop10h 04mAlaska Airlines

Sat 1/247:46 pmFCA - BOI

1 stop15h 06mAlaska Airlines

Deal found 12/17

$224

Tue 1/279:02 amBOI - FCA

1 stop14h 56mAlaska Airlines

Sat 1/317:46 pmFCA - BOI

1 stop17h 05mAlaska Airlines

Deal found 12/15

$224

Tue 1/2712:10 pmGEG - FCA

1 stop23h 04mAlaska Airlines

Sat 1/317:46 pmFCA - GEG

1 stop24h 17mAlaska Airlines

Deal found 12/15

$224

Tue 1/61:00 pmBOI - FCA

1 stop23h 14mAlaska Airlines

Fri 1/97:46 pmFCA - BOI

1 stop25h 19mAlaska Airlines

Deal found 12/16

$235

Tue 1/131:55 pmBOI - FCA

1 stop10h 03mAlaska Airlines

Sun 1/187:46 pmFCA - BOI

1 stop17h 05mAlaska Airlines

Deal found 12/15

$235

Wed 1/710:00 amBOI - FCA

1 stop9h 06mAlaska Airlines

Fri 1/97:46 pmFCA - BOI

1 stop17h 05mAlaska Airlines

Deal found 12/16

$235

Wed 1/145:00 amGEG - FCA

1 stop7h 14mAlaska Airlines

Wed 1/217:46 pmFCA - GEG

1 stop26h 39mAlaska Airlines

Deal found 12/17

$253

Wed 1/218:00 amGEG - FCA

1 stop4h 14mAlaska Airlines

Wed 1/217:46 pmFCA - GEG

1 stop4h 18mAlaska Airlines

Deal found 12/17

$267

Wed 1/76:23 amBOI - FCA

1 stop5h 51mAlaska Airlines

Sat 1/101:54 pmFCA - BOI

1 stop7h 11mAlaska Airlines

Deal found 12/16

$280

Last-minute flights from Idaho to Kalispell
Discover last-minute flight deals from Idaho to Kalispell. Data last updated December 18, 2025 and is based on user searches.

Wed 12/176:00 amGEG - FCA

2 stops6h 20mAlaska Airlines

Sun 12/218:10 pmFCA - GEG

1 stop4h 00mAlaska Airlines

Deal found 12/15

$1,126

Tue 1/61:00 pmBOI - FCA

1 stop23h 14mAlaska Airlines

Fri 1/97:46 pmFCA - BOI

1 stop25h 19mAlaska Airlines

Deal found 12/16

$235

Wed 1/76:23 amBOI - FCA

1 stop5h 51mAlaska Airlines

Sat 1/101:54 pmFCA - BOI

1 stop7h 11mAlaska Airlines

Deal found 12/16

$280

Wed 1/71:55 pmBOI - FCA

1 stop5h 11mAlaska Airlines

Fri 1/97:46 pmFCA - BOI

2 stops15h 55mAlaska Airlines

Deal found 12/16

$307

Tue 1/137:00 amBOI - FCA

2 stops12h 06mAlaska Airlines

Sun 1/187:46 pmFCA - BOI

1 stop17h 05mAlaska Airlines

Deal found 12/15

$283

Wed 1/145:00 amGEG - FCA

1 stop7h 14mAlaska Airlines

Wed 1/217:46 pmFCA - GEG

1 stop26h 39mAlaska Airlines

Deal found 12/17

$253

Fri 1/164:04 pmBOI - FCA

1 stop21h 10mAlaska Airlines

Fri 1/237:46 pmFCA - BOI

1 stop4h 13mAlaska Airlines

Deal found 12/17

$263

Wed 1/216:23 amBOI - FCA

2 stops6h 51mAlaska Airlines

Sat 1/246:25 amFCA - BOI

1 stop6h 26mAlaska Airlines

Deal found 12/17

$267

Wed 1/218:00 amGEG - FCA

1 stop4h 14mAlaska Airlines

Wed 1/217:46 pmFCA - GEG

1 stop4h 18mAlaska Airlines

Deal found 12/17

$267

Tue 1/2710:00 amBOI - FCA

1 stop13h 58mAlaska Airlines

Sat 1/317:46 pmFCA - BOI

1 stop17h 05mAlaska Airlines

Deal found 12/16

$224

Tue 1/2712:10 pmGEG - FCA

1 stop23h 04mAlaska Airlines

Sat 1/317:46 pmFCA - GEG

1 stop24h 17mAlaska Airlines

Deal found 12/15

$224

One-way flights from Idaho to Kalispell
Search for one-way flight options from Idaho to Kalispell. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 1/175:45 amGEG - FCA

2 stops6h 29mAlaska Airlines

Deal found 12/15

$138

Sun 1/186:23 amBOI - FCA

2 stops6h 51mAlaska Airlines

Deal found 12/17

$147

Wed 5/2711:33 amGEG - FCA

1 stop5h 19mAlaska Airlines

Deal found 12/17

$215

Tue 12/233:20 pmBOI - FCA

1 stop27h 37mAllegiant Air

Deal found 12/15

$244

Sun 1/412:02 pmGEG - FCA

3 stops28h 56mMultiple Airlines

Deal found 12/16

$246

Sun 1/47:00 amGEG - FCA

1 stop4h 18mAlaska Airlines

Deal found 12/16

$268

Sun 1/188:58 pmBOI - FCA

3 stops51h 00mMultiple Airlines

Deal found 12/17

$336

Thu 12/259:00 amBOI - FCA

1 stop4h 36mAlaska Airlines

Deal found 12/15

$338

Wed 12/246:19 pmBOI - FCA

1 stop5h 02mDelta

Deal found 12/16

$369

Wed 12/2411:53 amBOI - FCA

2 stops24h 25mAlaska Airlines

Deal found 12/16

$410

Wed 5/278:45 pmGEG - FCA

3 stops36h 01mMultiple Airlines

Deal found 12/17

$474

Sat 1/175:53 pmGEG - FCA

3 stops29h 05mMultiple Airlines

Deal found 12/15

$478

Find flight deals from Idaho to Kalispell

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$224 (Alaska Airlines)
One-way from	$138 (Alaska Airlines)
Popular in	October
Cheapest in	March
Average price	$575

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Kalispell Glacier Park flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Kalispell Glacier Park flights.

Search Deals

From Idaho to Kalispell Glacier Park

Search Deals

One-way flight from Idaho to Kalispell Glacier Park

Search Deals

Highest demand for flights based on searches. 31% potential increase in price ($197 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/21

9:02 am-7:06 pm

1 stop10h 04m

Kalispell Glacier Park

Sat 1/24

7:46 pm-10:52 am

1 stop15h 06m

$224

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 1/27

9:02 am-11:58 pm

1 stop14h 56m

Kalispell Glacier Park

Sat 1/31

7:46 pm-12:51 pm

1 stop17h 05m

$224

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Tue 1/27

12:10 pm-12:14 pm

1 stop23h 04m

Kalispell Glacier Park

Sat 1/31

7:46 pm-7:03 pm

1 stop24h 17m

$224

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 1/6

1:00 pm-12:14 pm

1 stop23h 14m

Kalispell Glacier Park

Fri 1/9

7:46 pm-9:05 pm

1 stop25h 19m

$235

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Tue 1/13

1:55 pm-11:58 pm

1 stop10h 03m

Kalispell Glacier Park

Sun 1/18

7:46 pm-12:51 pm

1 stop17h 05m

$235

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/7

10:00 am-7:06 pm

1 stop9h 06m

Kalispell Glacier Park

Fri 1/9

7:46 pm-12:51 pm

1 stop17h 05m

$235

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Wed 1/14

5:00 am-1:14 pm

1 stop7h 14m

Kalispell Glacier Park

Wed 1/21

7:46 pm-9:25 pm

1 stop26h 39m

$253

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Wed 1/21

8:00 am-1:14 pm

1 stop4h 14m

Kalispell Glacier Park

Wed 1/21

7:46 pm-11:04 pm

1 stop4h 18m

$267

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Wed 1/7

6:23 am-12:14 pm

1 stop5h 51m

Kalispell Glacier Park

Sat 1/10

1:54 pm-9:05 pm

1 stop7h 11m

$280

SpokaneKalispell

GEG - FCA

GEGFCA

Spokane

Sat 1/17

5:45 am-1:14 pm

2 stops6h 29m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 23 results

Best time to book a flight from Idaho to Kalispell

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

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

Currently, February is the cheapest month in which you can book a flight from Idaho to Kalispell (average of $103). Flying from Idaho to Kalispell in December is currently the most expensive (average of $476). 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 ID to FCA?

It’s typically best to fly out from Idaho to Kalispell in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Idaho to Kalispell?

Related info for your journey

What airport do you fly into for flights to Kalispell from Idaho?
Most people fly into Kalispell Glacier Park (FCA) if they book a flight to Kalispell from Idaho. Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.
How long is the flight from Idaho to Kalispell?
Airlines like Alaska Airlines fly from Idaho to Kalispell in about 10h 04m. The time it takes to get you to your destination can typically vary by up to . The distance from Idaho to Kalispell is about 341 mi.
What are the most popular routes from Idaho to Kalispell?
Most travelers choose Boise Air Term. Gowen Fld - Kalispell Glacier Park, Spokane - Kalispell Glacier Park or Twin Falls Joslin - Kalispell Glacier Park when deciding on the best route from Idaho to Kalispell.
Can I find deals for flights from Idaho to Kalispell that include hotel bookings?
Yes. In addition to deals on Idaho to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Kalispell?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Kalispell.
Can I find deals for business class flights from Idaho to Kalispell?
Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Kalispell?
Currently, February is the cheapest month in which you can book a flight from Idaho to Kalispell (average of $103). Flying from Idaho to Kalispell in December is currently the most expensive (average of $476). 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

Columbia Falls

East Glacier Park

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Top 2 airlines flying from Idaho to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$103	Average$417	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$274	Average$446	FlexibilityNo cancel fee	On-time75%

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$138+ Cheap flights from Idaho to Kalispell (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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Idaho to Kalispell

Cheapest flights from Idaho to KalispellExplore the most affordable flight options available from Idaho to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Idaho to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Idaho to Kalispell

Keep the following information in mind while searching for Idaho to Kalispell flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Kalispell that are best for you.

Best time to book a flight from Idaho to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Idaho with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Idaho 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 December 18, 2025.

How much does it cost to fly round-trip from Idaho to Kalispell?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Kalispell. 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 into for flights to Kalispell from Idaho?

How long is the flight from Idaho to Kalispell?

What are the most popular routes from Idaho to Kalispell?

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

How can I find direct flights from Idaho to Kalispell?

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

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

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Top 2 airlines flying from Idaho to Kalispell

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Cheapest flights from Idaho to Kalispell
Explore the most affordable flight options available from Idaho to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.