BOI - FCA

$169 Find Cheap Flights from Boise to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Kalispell departing on 3/2. 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
$207
Overall average: $435
Alaska Airlines
Tue 2/10Tue 2/10
BOI - FCA • 1 stop
Cheapest one-way
$169
Hawaiian Airlines
Mon 3/2
BOI - FCA • 1 stop
When to travel
March
Cheapest • 45% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Tue, Feb 10 - Tue, Feb 10
Alaska Airlines Logo
6:23 am - 12:14 pm
BOI
-
FCA
5h 51m
1 stop
Alaska Airlines Logo
7:46 pm - 11:59 pm
FCA
-
BOI
4h 13m
1 stop
$207Alaska Airlines
Tue, Feb 10 - Tue, Feb 10
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m
2 stops
Alaska Airlines Logo
7:46 pm - 11:59 pm
FCA
-
BOI
4h 13m
1 stop
$265Alaska Airlines
Tue, Feb 10 - Tue, Feb 10
Alaska Airlines Logo
6:23 am - 1:14 pm
BOI
-
FCA
6h 51m
2 stops
Alaska Airlines Logo
7:46 pm - 8:12 am
FCA
-
BOI
12h 26m
2 stops
$343Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
Alaska Airlines Logo
8:10 am - 11:58 pm
BOI
-
FCA
15h 48m
2 stops
Alaska Airlines Logo
1:54 pm - 3:10 pm
FCA
-
BOI
25h 16m
1 stop
$520Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
Alaska Airlines Logo
5:55 pm - 11:58 pm
BOI
-
FCA
6h 03m
1 stop
Alaska Airlines Logo
1:54 pm - 12:51 pm
FCA
-
BOI
22h 57m
1 stop
$521Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
Alaska Airlines Logo
8:10 am - 11:58 pm
BOI
-
FCA
15h 48m
2 stops
Alaska Airlines Logo
7:46 pm - 9:20 am
FCA
-
BOI
13h 34m
2 stops
$560Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Delta Logo
6:20 pm - 10:52 pm
BOI
-
FCA
4h 32m
1 stop
Delta Logo
5:24 am - 10:24 am
FCA
-
BOI
5h 00m
1 stop
$567Delta
Sat, Jan 31 - Wed, Feb 4
Alaska Airlines Logo
6:23 am - 12:14 pm
BOI
-
FCA
5h 51m
1 stop
Alaska Airlines Logo
12:54 pm - 10:09 pm
FCA
-
BOI
9h 15m
2 stops
$582Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
Alaska Airlines Logo
6:23 am - 12:14 pm
BOI
-
FCA
5h 51m
1 stop
Alaska Airlines Logo
12:54 pm - 5:01 pm
FCA
-
BOI
4h 07m
1 stop
$583Alaska Airlines
Sun, Feb 1 - Thu, Feb 5
Alaska Airlines Logo
8:58 pm - 1:14 pm
BOI
-
FCA
16h 16m
2 stops
Alaska Airlines Logo
7:46 pm - 11:59 pm
FCA
-
BOI
4h 13m
1 stop
$591Alaska Airlines
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.

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 $966 and $642 respectively.

Good to know

Low seasonMarch
Cheapest flight$169
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 23% lower on average.
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 $169 for a one-way ticket and $207 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 $374 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 11736 reviews
7.8Comfort
8.5Crew
7.0Entertainment
8.1Boarding
7.1Food
Airline reviews

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

10.0 ExcellentAnonymous, Jan 2026
BOI - SAN
Read more Alaska Airlines reviews

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

It was ok. First time flying with them to Boise Won’t do again

Our late returning flight was annoying. The plane was small, but it made boarding and disembarking quicker. I do wish they offered a gluten free snack.

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

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.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

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

Information on your arrival and departure airports