$141 Find Cheap Flights from Kalispell to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Idaho departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Idaho, as well as popular online travel agencies
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Flights Deals

Best Idaho Flight Deals from Kalispell

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boise
Boise1 stop$321
Boise
Boise1 stop$321

Cheap Flight Deals from Kalispell to Idaho (FCA-USID)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Kalispell to Idaho

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Kalispell to Idaho.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:30 am - 9:29 amFCA-BOI
3h 59m1 stop
Delta Logo
6:10 pm - 12:24 amBOI-FCA
6h 14m1 stop
$321Delta
Find Deal
Mon, Jun 23 - Wed, Jun 25
Delta Logo
5:30 am - 9:29 amFCA-BOI
3h 59m1 stop
Delta Logo
5:15 am - 5:30 pmBOI-FCA
12h 15m2 stops
$377Delta
Find Deal
Sat, Jun 21 - Fri, Jun 27
Delta Logo
5:30 am - 10:23 pmFCA-BOI
16h 53m2 stops
Delta Logo
5:15 am - 5:30 pmBOI-FCA
12h 15m2 stops
$434Delta
Find Deal
Mon, Jun 23 - Fri, Jun 27
Delta Logo
5:30 am - 11:01 pmFCA-BOI
17h 31m2 stops
Delta Logo
7:30 am - 12:24 amBOI-FCA
16h 54m2 stops
$462Delta
Find Deal
Sat, Jun 21 - Fri, Jun 27
Alaska Airlines Logo
6:32 pm - 10:42 pmFCA-BOI
4h 10m1 stop
Alaska Airlines Logo
11:26 am - 5:52 pmBOI-FCA
6h 26m1 stop
$474Alaska Airlines
Find Deal
Thu, May 15 - Mon, May 19
Delta Logo
11:53 am - 4:42 pmFCA-BOI
4h 49m1 stop
Delta Logo
6:00 am - 11:13 amBOI-FCA
5h 13m1 stop
$475Delta
Find Deal
Fri, May 16 - Sun, May 18
Alaska Airlines Logo
12:51 pm - 5:06 pmFCA-BOI
4h 15m1 stop
Alaska Airlines Logo
1:00 pm - 11:59 pmBOI-FCA
10h 59m2 stops
$486Alaska Airlines
Find Deal
Mon, Jun 23 - Wed, Jun 25
Alaska Airlines Logo
6:32 pm - 11:45 pmFCA-BOI
5h 13m1 stop
Alaska Airlines Logo
7:00 am - 3:39 pmBOI-FCA
8h 39m2 stops
$524Alaska Airlines
Find Deal
Thu, May 15 - Mon, May 19
Alaska Airlines Logo
4:19 pm - 10:42 pmFCA-BOI
6h 23m2 stops
Alaska Airlines Logo
5:39 pm - 11:58 pmBOI-FCA
6h 19m1 stop
$555Alaska Airlines
Find Deal
Fri, May 16 - Sun, May 18
Alaska Airlines Logo
4:19 pm - 10:42 pmFCA-BOI
6h 23m2 stops
Alaska Airlines Logo
7:00 am - 3:39 pmBOI-FCA
8h 39m2 stops
$575Alaska Airlines
Find Deal
Thu, May 15 - Mon, May 19
Useful Info

KAYAK's insights & trends for Kalispell to Idaho flights

Get data-powered insights and trends into flights from Kalispell to Idaho to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kalispell to Idaho?

The average price of all round-trip flights from Kalispell to Idaho clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kalispell to Idaho, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Idaho, Wednesday is the cheapest day to fly and Tuesday is the most expensive.


Good to know

Low seasonJune
High seasonOctober
Cheapest flight$141
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kalispell to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Kalispell to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalispell to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kalispell to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kalispell to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $431 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $498.

Top airlines flying from Kalispell to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
8.2Boarding
7.1Food
7.9Comfort
7.1Entertainment
8.5Crew
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

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

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