Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

FCA - BOI

Find cheap flights from Kalispell to Boise from $358

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 Boise departing on 4/25. 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
0 bags
Sun 4/28
Sun 5/5

Search hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Boise, 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 Boise, as well as popular online travel agencies
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Kalispell to Boise

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Boise 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 and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 12:34 amFCA-BOI
6h 19m1 stop
6:05 am - 11:54 amBOI-FCA
5h 49m1 stop
$358Delta
Find Deal
Thu, Apr 25 - Thu, May 2
7:23 pm - 11:58 pmFCA-BOI
4h 35m1 stop
2:22 pm - 11:38 pmBOI-FCA
9h 16m2 stops
$416Alaska Airlines
Find Deal
Thu, Apr 25 - Thu, May 2
5:20 am - 10:05 amFCA-BOI
4h 45m1 stop
7:05 pm - 12:38 amBOI-FCA
5h 33m1 stop
$438Delta
Find Deal
Sun, Apr 21 - Fri, Apr 26
7:23 pm - 12:37 pmFCA-BOI
17h 14m2 stops
2:22 pm - 11:38 pmBOI-FCA
9h 16m2 stops
$459Alaska Airlines
Find Deal
Thu, Apr 25 - Thu, May 2
6:20 am - 10:22 amFCA-BOI
4h 02m1 stop
10:40 am - 12:04 pmBOI-FCA
25h 24m2 stops
$476Alaska Airlines
Find Deal
Sun, Apr 21 - Fri, Apr 26
5:20 am - 10:05 amFCA-BOI
4h 45m1 stop
6:05 am - 11:55 amBOI-FCA
5h 50m1 stop
$538Delta
Find Deal
Sat, Apr 13 - Wed, Apr 17
12:40 pm - 8:57 pmFCA-BOI
8h 17m2 stops
6:00 am - 12:04 pmBOI-FCA
6h 04m1 stop
$568Alaska Airlines
Find Deal
Sat, Apr 13 - Tue, Apr 16
2:28 pm - 11:17 amFCA-BOI
20h 49m2 stops
6:58 pm - 1:32 pmBOI-FCA
18h 34m2 stops
$610United Airlines
Find Deal
Sun, Apr 21 - Fri, Apr 26
12:40 pm - 8:57 pmFCA-BOI
8h 17m2 stops
8:25 am - 12:04 pmBOI-FCA
27h 39m2 stops
$615Alaska Airlines
Find Deal
Sat, Apr 13 - Tue, Apr 16
2:28 pm - 11:17 amFCA-BOI
20h 49m2 stops
6:35 am - 1:32 pmBOI-FCA
30h 57m2 stops
$701United Airlines
Find Deal
Thu, Apr 11 - Sun, Apr 14

Flights from Kalispell to Boise - Travel Insights & Trends

Get data-powered insights and trends into flights from Kalispell to Boise 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 Boise?

The average price of all flights from Kalispell to Boise clicked on KAYAK for each day over the last 12 months.
For Kalispell to Boise, Sunday is the cheapest day to fly on average and Monday is the most expensive. Flying from Boise back to Kalispell, the best deals are generally found on Saturday, with Monday being the most expensive.

How long does a flight from Kalispell to Boise take?

Flying between Boise and Kalispell will take minimum 3h 42m and will require at least one stop.

Good to know

Low season

October

High season

October

Cheapest flight

$358
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from Kalispell to Boise

When to book flights from Kalispell to Boise

Are your dates flexible? Find out the best times to travel from Kalispell to Boise 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 Kalispell to Boise

  • What is the cheapest flight from Kalispell to Boise?

    In the last 3 days, the lowest price for a flight from Kalispell to Boise was $358 for a round-trip ticket.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Kalispell to Boise?

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

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

    The two airlines most popular with KAYAK users for flights from Kalispell to Boise are Alaska Airlines and Delta. With an average price for the route of $485 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $346 and an overall rating of 8.0.

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

    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 Boise.

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

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

    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 Boise with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and BOI 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 Kalispell to Boise?

    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 Boise from Kalispell 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 Kalispell to Boise

Need help choosing which airline to fly with from Kalispell to Boise? 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 KAYAK reviews.
8.1
Alaska AirlinesOverall score based on 9127 reviews
81overall
73food
79comfort
82boarding
74entertainment
86crew
Airline reviews

Took off in time. Landed early. Much better than I thought it would be. Only down side, no TVs

Read more about Alaska Airlines

Took off in time. Landed early. Much better than I thought it would be. Only down side, no TVs

I was happy with the flight. It was too short for food and beverage service. (no problem) We left SLO on time and arrived in San Diego on schedule.

Seat did not recline yet fare was the same as one that did !!!

Everything was fine within the parameters of flying full aircraft. My only small regret was that the non-meal, "snack" type food options had 90% medium to high sodium items. They looked appetizing, but many, if not most older Americans are restricted in sodium intake, so maybe one low/no sodium option would entice people to buy them. I brought my own food. The staff, on-time and aircraft quality were great, as usual for Alaska.

A little sub- par. Alaska used to be a good airline.

Quick flight and helpful crew both on the ground and in the air. Went super easy and fast.

Great service. Got in early into Seattle and everything went great.

only refreshments and biscuits available but it was a short flight from LAX to LAS thus it was fine.

Seat space Terrible. No real food on a 6 hour flight

entertainment (use your own hardware) was difficult and I don't like tiny tiny screens for movies. "we're locking the bathrooms" messge came as they locked them. how about a warning, e.g. we will lock bathrooms in 15 on our final approach...

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

I didn’t not like that I could not select my seat and ended up with the worse seat.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Kalispell - Boise Flights

Departure:

Kalispell (FCA)United States

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Kalispell

Cabin classes:

Browse destinations: