BOI - FCA

$253 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 4/16. 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

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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Cheap Flights from Boise to Kalispell

 
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.

Recent round-trip flight deals from Boise to Kalispell

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Kalispell.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
1:52 pm - 11:50 amBOI-FCA
21h 58m2 stops
 Logo
9:48 pm - 12:57 pmFCA-BOI
15h 09m1 stop
Wed, Apr 16 - Sun, Apr 20
Delta Logo
7:40 pm - 12:30 amBOI-FCA
4h 50m1 stop
Delta Logo
5:25 am - 10:06 amFCA-BOI
4h 41m1 stop
$281Delta
Find Deal
Thu, May 15 - Sun, May 18
 Logo
1:52 pm - 11:50 amBOI-FCA
21h 58m2 stops
 Logo
12:40 pm - 12:57 pmFCA-BOI
24h 17m2 stops
Wed, Apr 16 - Sun, Apr 20
Alaska Airlines Logo
5:39 pm - 11:58 pmBOI-FCA
6h 19m1 stop
Alaska Airlines Logo
1:40 pm - 9:58 pmFCA-BOI
8h 18m2 stops
$347Alaska Airlines
Find Deal
Thu, May 15 - Sun, May 18
Hawaiian Airlines Logo
11:29 am - 3:04 pmBOI-FCA
3h 35m1 stop
Hawaiian Airlines Logo
6:40 pm - 10:39 pmFCA-BOI
3h 59m1 stop
$358Hawaiian Airlines
Find Deal
Sun, Apr 20 - Wed, Apr 23
Delta Logo
5:45 pm - 10:59 pmBOI-FCA
5h 14m1 stop
Delta Logo
5:25 am - 9:14 amFCA-BOI
3h 49m1 stop
$380Delta
Find Deal
Thu, Aug 7 - Sun, Aug 10
Alaska Airlines Logo
6:18 pm - 11:43 pmBOI-FCA
5h 25m1 stop
Alaska Airlines Logo
4:10 pm - 1:31 pmFCA-BOI
21h 21m2 stops
$414Alaska Airlines
Find Deal
Sun, Apr 20 - Wed, Apr 23
Hawaiian Airlines Logo
5:43 pm - 11:59 pmBOI-FCA
6h 16m1 stop
Hawaiian Airlines Logo
8:00 pm - 12:11 amFCA-BOI
4h 11m1 stop
$427Hawaiian Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 13
Alaska Airlines Logo
8:00 am - 12:04 pmBOI-FCA
4h 04m1 stop
Alaska Airlines Logo
6:14 pm - 9:46 amFCA-BOI
15h 32m1 stop
$429Alaska Airlines
Find Deal
Fri, Apr 18 - Mon, Apr 21
United Airlines Logo
1:35 pm - 1:31 pmBOI-FCA
23h 56m2 stops
United Airlines Logo
6:10 am - 11:16 amFCA-BOI
29h 06m2 stops
$686United Airlines
Find Deal
Thu, May 15 - Sun, May 18

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.

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 February, where tickets cost $274 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $577 and $545 respectively.

Good to know

Low season

January

High season

July

Cheapest flight

$253
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 22% 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 $253 for a round-trip ticket.

  • 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, oneworld, and Star Alliance 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, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Kalispell are Delta and Alaska Airlines. With an average price for the route of $468 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $479 and an overall rating of 8.0.

  • 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.

See more FAQs

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 9827 reviews
7.1Food
8.2Boarding
8.5Crew
7.9Comfort
7.1Entertainment
Airline reviews

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

2.0 MediocreAnonymous, Apr 2025JFK - SEA
Read more Alaska Airlines reviews

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

They were all very kind, but misinformed. We came from Idaho to Spokane, Washington and were told that my husband and I could get passes to sit with William until his flight took off. (William has special needs.) When we got to the airport we were told only one of us could sit with William, so my husband and I were separated for 2 hours as I sat with William. What is WORSE . . . is I asked for a meet and assist in Portland and they NEVER showed up. NOR did they call me to tell me they hadn't met him. William's grandmother in Portland is disabled and can't walk into find him. Fortunately, some kind citizens helped him to find the meeting point with me on the phone in terror. I have a heart condition, complete with prior heart attack, this type of customer service is UNACCEPTABLE.

Worst part is being squashed in a seat ( I am not fat) and unable To get comfortable

It was alright other than the changes in the Alaska Lounge. That and the migraine I had were disappointing. Other then that everything went well.

Took forever to get on board. Flights was one hour late.

Amazing. They work with my disabilities with such kindness, attention, wnd diligence. They make it easy for those of us who need a little more extra care.

Everything was good. The flight attendants were great. I was disappointed that there wasn’t any screens on the back of the seats to watch movies, tv, etc. I only had my phone to watch movies on.

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Flight delayed due to engine issue. For 3+ hours still not on flight

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.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

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

Information on your arrival and departure airports

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