BOI - FCA

$245 Find Cheap Flights from Boise to Kalispell

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Kalispell departing on 1/10. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Kalispell, 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 Boise to Kalispell, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$245
Typical prices: $352-$400
Hawaiian Airlines
Sat 1/10Tue 1/13
BOI - FCA • 1 stop
Cheapest one-way
$368
Typical prices: $509-$1,231
Alaska Airlines
Wed 12/3
BOI - FCA • 1 stop
Top airlines
Hawaiian Airlines
Cheapest • from $245 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 42% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kalispell!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Kalispell (BOI-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Kalispell 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 Boise to Kalispell

Sat, Jan 10 - Tue, Jan 13
Hawaiian Airlines Logo
6:23 am - 12:14 pmBOI-FCA
5h 51m1 stop
Hawaiian Airlines Logo
1:54 pm - 11:01 pmFCA-BOI
9h 07m1 stop
$245Hawaiian Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 13
Delta Logo
5:15 pm - 11:35 amBOI-FCA
18h 20m2 stops
Delta Logo
5:54 pm - 11:12 pmFCA-BOI
5h 18m1 stop
$280Delta
Find Deal
Mon, Dec 29 - Mon, Jan 5
Alaska Airlines Logo
6:00 pm - 12:15 amBOI-FCA
6h 15m1 stop
Alaska Airlines Logo
8:10 pm - 1:49 pmFCA-BOI
17h 39m1 stop
$369Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
6:28 am - 7:13 pmBOI-FCA
12h 45m1 stop
Alaska Airlines Logo
12:52 pm - 3:08 pmFCA-BOI
26h 16m2 stops
$384Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
6:28 am - 7:13 pmBOI-FCA
12h 45m1 stop
Alaska Airlines Logo
12:52 pm - 1:17 pmFCA-BOI
24h 25m1 stop
$405Alaska Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 5
Alaska Airlines Logo
6:00 pm - 12:15 amBOI-FCA
6h 15m1 stop
Alaska Airlines Logo
8:10 pm - 9:15 amFCA-BOI
13h 05m2 stops
$427Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
5:40 am - 7:13 pmBOI-FCA
13h 33m2 stops
Alaska Airlines Logo
12:52 pm - 3:08 pmFCA-BOI
26h 16m2 stops
$483Alaska Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Alaska Airlines Logo
5:59 pm - 11:58 pmBOI-FCA
5h 59m1 stop
Alaska Airlines Logo
1:00 pm - 10:55 pmFCA-BOI
9h 55m2 stops
$541Alaska Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 13
Alaska Airlines Logo
5:59 pm - 11:58 pmBOI-FCA
5h 59m1 stop
Alaska Airlines Logo
2:00 pm - 10:55 pmFCA-BOI
8h 55m2 stops
$561Alaska Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
Alaska Airlines Logo
5:59 pm - 11:58 pmBOI-FCA
5h 59m1 stop
Alaska Airlines Logo
2:00 pm - 11:59 pmFCA-BOI
9h 59m2 stops
$564Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Kalispell flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Kalispell departing in January.

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

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

If your flying dates are flexible, you should consider flying to Kalispell on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Boise to Kalispell. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Boise to Kalispell?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Kalispell is March, where tickets cost $240 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is $820 and $642 respectively.

Good to know

Low seasonMarch
Cheapest flight$245
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Boise to Kalispell

When to book flights from Boise to Kalispell

Are your dates flexible? Find out the best times to travel from Boise to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Kalispell

  • What is the cheapest flight from Boise to Kalispell?

    In the last 3 days, the lowest price for a flight from Boise to Kalispell was $368 for a one-way ticket and $245 for a round-trip.

  • Do I need a passport to fly between Boise and Kalispell?

    No

  • Which airports will I be using when flying from Boise to Kalispell?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Kalispell, also known as Kalispell Glacier Park.

  • Which aircraft models fly most regularly from Boise to Kalispell?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Kalispell?

    SkyTeam, and oneworld are the airline alliances operating flights between Boise and Kalispell, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Kalispell, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Boise to Kalispell are Alaska Airlines and Delta. With an average price for the route of $474 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $419 and an overall rating of 7.9.

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

    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 Boise to Kalispell.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from Boise 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 Boise to Kalispell?

    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 to Kalispell with an airline and back to Boise with another airline. Booking your flights between Boise and FCA can sometimes prove cheaper using this method.

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

    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 to Kalispell from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Boise to Kalispell. 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 Boise to Kalispell? 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 11380 reviews
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

They changed our flight from a one stop 3 hour layover to a non-stop. Saved us hours and got us there sooner.

10.0 ExcellentChuck, Nov 2025SBP - SAN
Read more Alaska Airlines reviews

They changed our flight from a one stop 3 hour layover to a non-stop. Saved us hours and got us there sooner.

Food was bad. Just a drink for a 5 hour flight

We appreciated that the flight attendant came through 3 times with drinks or water on the long flight..I was also glad that they were separating out recycling! I would have liked a 12oz sofa can instead of 7oz, but that's a minor quibble. The knee space in economy was also better than most of Alaska's competitors.

No beverages were served on the flight to Vegas as there was turbulence. It was actually one the smoothest flights that I have ever been on. My return flight home I upgraded my seat for $87 and the crew came through the cabin and served every row except mine drinks... I was waiting for them to come back and they never did. I most likely would never fly Alaska again. It was my first time and I've had better service on Frontier... Might as well pay less for my flight and still get to purchase something to drink than pay more and get passed over.

First Class seats had no more legroom then Premium Economy. There was no working WiFi or entertainment. I would have rather paid $400 more and flown on United for the 6 hours from EWR to SFO.

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

I purchased a 1st class ticket and unfortunately the main flight attendant was not the best and seemed more interested in her phone than the passengers at times. Then the plane didn’t get restocked and the only snacks for this flight were pretzels. However I would like to say that the rest of the flight crew and ground crew at the airport we’re great, especially the people that wheeled me around the airport some and then the one getting me to the plane and the automated wheelchair that wheeled me through the airport.

Both of my planes were delayed which is less than ideal but it's alright, unsurprising with very small flights.

Excellent, I traveled with my adult mom, she was happy for your service, especially, because you helped her with the reel chair. Only a little thing, in the airplane to Boise, the seat was very worn.

Everything was great, your crew is always very pleasant. Your airplanes are always so cold though.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

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

Information on your arrival and departure airports