$284 Find Cheap Flights from Kalispell to Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Idaho departing on 9/9. 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.
1 adult
1 adult, Economy

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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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Cheap Flights from Kalispell to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$284
Boise
Boise1 stop$284

Book Cheap Kalispell to Idaho Plane Tickets

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

Recent round-trip flight deals from Kalispell to Idaho

Tue, Sep 9 - Mon, Sep 22
Alaska Airlines Logo
8:02 pm - 10:37 amFCA-BOI
14h 35m1 stop
Alaska Airlines Logo
7:17 pm - 12:27 pmBOI-FCA
17h 10m1 stop
$284Alaska Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
Delta Logo
5:20 am - 9:45 amFCA-BOI
4h 25m1 stop
Delta Logo
6:00 pm - 11:10 pmBOI-FCA
5h 10m1 stop
$295Delta
Find Deal
Tue, Sep 9 - Mon, Sep 22
Alaska Airlines Logo
8:02 pm - 12:08 amFCA-BOI
4h 06m1 stop
Alaska Airlines Logo
10:37 pm - 1:30 pmBOI-FCA
14h 53m2 stops
$297Alaska Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
Alaska Airlines Logo
8:02 pm - 5:18 pmFCA-BOI
21h 16m1 stop
Alaska Airlines Logo
8:00 am - 11:59 pmBOI-FCA
15h 59m1 stop
$339Alaska Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
Alaska Airlines Logo
8:02 pm - 11:59 pmFCA-BOI
3h 57m1 stop
Alaska Airlines Logo
6:00 am - 7:22 pmBOI-FCA
13h 22m2 stops
$346Alaska Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
Delta Logo
5:20 am - 9:45 amFCA-BOI
4h 25m1 stop
Delta Logo
6:00 pm - 12:25 amBOI-FCA
6h 25m1 stop
$351Delta
Find Deal
Fri, Aug 29 - Fri, Sep 5
Hawaiian Airlines Logo
8:02 pm - 11:59 pmFCA-BOI
3h 57m1 stop
Hawaiian Airlines Logo
5:45 pm - 11:59 pmBOI-FCA
6h 14m1 stop
$358Hawaiian Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Hawaiian Airlines Logo
1:07 pm - 4:43 pmFCA-BOI
3h 36m1 stop
Hawaiian Airlines Logo
6:30 am - 12:22 pmBOI-FCA
5h 52m1 stop
$363Hawaiian Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
Alaska Airlines Logo
8:02 pm - 7:20 amFCA-BOI
11h 18m2 stops
Alaska Airlines Logo
7:17 pm - 11:59 pmBOI-FCA
4h 42m1 stop
$397Alaska Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
Alaska Airlines Logo
8:02 pm - 7:20 amFCA-BOI
11h 18m2 stops
Alaska Airlines Logo
9:00 am - 11:59 pmBOI-FCA
14h 59m1 stop
$407Alaska Airlines
Find Deal
Booking Insights

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.

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

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
Cheapest flight$284
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 4% 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.

Reviews of the 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 10000 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.1Entertainment
7.1Food
Airline reviews

If there were movies it would have made the flight much easier.

6.0 GoodAnonymous, Aug 2025JFK - SFO
Read more Alaska Airlines reviews

If there were movies it would have made the flight much easier.

We flew to Seattle on 7/21, right after the company wide problems the day before. We were delayed 3 hours but understood. We were grateful it wasn’t canceled. As a larger, disabled person, my son booked us in 1st class, row 1. That was fine. My problem occurred while trying to use the restroom. I had to back in and barely had room to move. I started into a silent panic attack where my breathing was affected. I made it back to my seat, shaken. I understand space is limited but something needs to be done. This was on the trip out. The return trip had 4-5 disabled passengers. I watched them struggle. This plane’s restroom was a “little “ bigger. It was a little easier compared to the first plane. That’s my opinion! The crews were fantastic on both flights!

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

Checking in very confusing compared to Hawaiian Airlines - much simpler! Front checking in at airport can improve. Hawaiian service always gives the extra mile, with a smile. Alaska can use and spread the Aloha Spirit. Mahalo nui loa Thank you 🤙

I was in the middle seat in the last row but that wasn’t their fault. It is why I rated the flight as mediocre, also the landing was a little rough. The good was really good. The self service luggage belt at SEATAC stopped working right when I reached it. I was literally placing my bag on the small belt when the main belt stopped. I understand that it wasn’t just Alaska but the entire side of the terminal. It took the agents about 20 minutes to arrive at a game plan and it certainly wasn’t flawless but they arranged for our luggage to be taken to the plane the old fashioned way by hand. Understandably, the plane was late in leaving. The flight took the proper amount of time and instead of arriving at OAK at 1:45, we got there at 2:30. I took my time getting to baggage claim because I knew it would be late if it was there at all. Sure enough it wasn’t but there was an agent there to greet me and inform me about my luggage. Long story longer, they delivered my luggage to where I was staying which was an hour away from the airport. Alaska has instituted a delivery type tracking system through my email that kept me informed of where my luggage was the whole time. WELL DONE!!

The flight was very smooth. The crew was very friendly.

Very nice as always. Not that it’s anyone’s fault really but for some reason the seat (16C) was really hard…. Not typical for your planes… dunno what or why… maybe it was just me ?, The flight was great otherwise

Flight attendant was rude when I advised her that the bathroom had no paper towels or tissue paper.

Crew was very friendly. Our bags showed up at the carousel within 20 minutes of arrival.

One of the best roundtrip flights I’ve ever been on. We needed assistance for my elderly mother and without fail, each and every Alaska team member was helpful, kind, and patient. Will fly Alaska again and again.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

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

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