$89 Find Cheap Flights from Boise to Montana

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 Montana departing on 7/15. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Montana, 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 Montana, as well as popular online travel agencies
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Flights Deals

Best Montana Flight Deals from Boise

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozemannonstop$157
Kalispell
Kalispell1 stop$292
Missoula
Missoula1 stop$298
Billings
Billings1 stop$289
Helena
Helena1 stop$391
Butte
Butte1 stop$663
Bozeman
Bozemannonstop$157
Kalispell
Kalispell1 stop$292
Missoula
Missoula1 stop$298
Billings
Billings1 stop$289
Helena
Helena1 stop$391
Butte
Butte1 stop$663

Cheap Flights from Boise to Montana

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

Fri, Nov 7 - Mon, Nov 10
Hawaiian Airlines Logo
2:10 pm - 3:16 pmBOI-BZN
1h 06mnonstop
Hawaiian Airlines Logo
1:44 pm - 2:59 pmBZN-BOI
1h 15mnonstop
$157Hawaiian Airlines
Find Deal
Mon, Aug 4 - Fri, Aug 8
Delta Logo
6:00 pm - 11:59 pmBOI-BZN
5h 59m1 stop
Delta Logo
5:30 am - 9:26 amBZN-BOI
3h 56m1 stop
$164Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
Southwest Logo
5:00 am - 9:35 amBOI-BZN
4h 35m1 stop
Southwest Logo
5:00 am - 1:00 pmBZN-BOI
8h 00m2 stops
$182Southwest
Find Deal
Fri, Nov 7 - Mon, Nov 10
Southwest Logo
4:50 pm - 12:15 amBOI-BZN
7h 25m2 stops
Southwest Logo
3:25 pm - 12:35 amBZN-BOI
9h 10m2 stops
$268Southwest
Find Deal
Mon, Jun 30 - Sat, Jul 19
Alaska Airlines Logo
5:43 pm - 11:59 pmBOI-BZN
6h 16m1 stop
Alaska Airlines Logo
8:00 am - 3:04 pmBZN-BOI
7h 04m1 stop
$272Alaska Airlines
Find Deal
Mon, Aug 4 - Fri, Aug 8
Alaska Airlines Logo
6:25 am - 10:36 amBOI-BZN
4h 11m1 stop
Alaska Airlines Logo
5:30 am - 11:42 amBZN-BOI
6h 12m2 stops
$312Alaska Airlines
Find Deal
Fri, Jul 11 - Sun, Jul 13
United Airlines Logo
7:15 pm - 9:38 amBOI-BIL
14h 23m2 stops
United Airlines Logo
5:00 am - 9:46 amBIL-BOI
4h 46m1 stop
$542United Airlines
Find Deal
Fri, Jul 18 - Mon, Jul 21
United Airlines Logo
7:51 am - 5:14 pmBOI-BIL
33h 23m2 stops
United Airlines Logo
5:00 am - 9:46 amBIL-BOI
4h 46m1 stop
$564United Airlines
Find Deal
Thu, Jul 17 - Sun, Jul 20
 Logo
6:25 pm - 3:30 pmBOI-MSO
21h 05m2 stops
 Logo
12:24 pm - 6:52 pmMSO-BOI
30h 28m2 stops
Fri, Jul 11 - Sun, Jul 13
 Logo
7:48 pm - 10:10 amBOI-BZN
14h 22m3 stops
 Logo
11:37 am - 6:52 pmBZN-BOI
31h 15m3 stops
Useful Info

KAYAK's insights & trends for Boise to Montana flights

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

What is the cheapest Boise to Montana flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Boise to Montana.

The cheapest ticket to Montana from Boise found in the last 72 hours was to Bozeman, at $157 round-trip. The most popular route is from Boise (BOI) to Bozeman (BZN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $157.

Can I save money by flying with a layover from Boise to Montana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $509 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Montana, 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 Montana is March, when tickets cost $147 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $517 and $437 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Montana on a Monday and more expensive on a Friday. On your return trip to Boise, you should consider flying back on a Thursday, and avoid Sundays for better deals.


Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$89
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Boise to Bozeman

FAQs - booking Montana flights

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

    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 Montana.

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

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

    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 Boise to Montana 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 Boise to Montana?

    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 Boise to Montana 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 Montana?

    The cheapest time of day to fly to Montana is generally in the afternoon, when round-trip flights cost $193 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Montana is generally in the morning, which is peak travel time and where the average cost of a ticket is $437.

Reviews of the top 3 airlines serving from Boise to Montana

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

Food was just ok..had snack box :( Crew was very nice

8.0 ExcellentAnonymous, Jun 2025SEA - MKE
Read more Alaska Airlines reviews

Food was just ok..had snack box :( Crew was very nice

The Alaska app and website were not fully operational. I had to spend about 15 minutes at the counter doing things that should have been completed online. The agent was very nice and helpful, however.

Could have service kiosks, had to find a gate with an attendant

Flying on Hawaiian Airlines was good. But, getting a boarding pass was a hassle. I booked what I thought was an Alaska Airlines flight that was actually a Hawaiian Airlines flight. I couldn't check in online. I had to wait for the Hawaiian Airlines counter to open so I could get my boarding pass which was a requirement for me to get in The Club or the Centurion Lounge. (I had no check in luggage so I didn't expect to have to physically check in.) The Alaska Airlines staff blamed the FAA for the problem.

Passengers were not informed timely of delays. The staff appeared like they didn't really care about the passengers.

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Both flights were delayed due to an incident at SEA. The problem really rests with inadequate customer & plane facilities for Skywest at SEA. You feel like you are in a cattle enclosure. And planes were sitting on taxiways waiting for parking so every plane was late. SEA appears to be over capacity. It is not a fun passenger experience waiting. But crews and flights were all fine. Alaska needs to step up.

Really good except my daughter's tv broke during the flight so she could watch tv

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

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

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