MSO - BOI

$310 Find Cheap Flights from Missoula to Boise

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Boise departing on 5/20. 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula 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 Missoula to Boise, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Missoula to Boise

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

Recent round-trip flight deals from Missoula to Boise

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missoula to Boise.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
6:39 pm - 10:42 pmMSO-BOI
4h 03m1 stop
Alaska Airlines Logo
8:59 pm - 5:59 pmBOI-MSO
21h 00m1 stop
$310Alaska Airlines
Find Deal
Tue, May 20 - Fri, May 23
Delta Logo
5:30 am - 9:29 amMSO-BOI
3h 59m1 stop
Delta Logo
6:10 pm - 11:07 pmBOI-MSO
4h 57m1 stop
$321Delta
Find Deal
Mon, Jun 23 - Mon, Jun 30
Allegiant Air Logo
6:26 pm - 9:45 pmMSO-BOI
27h 19m1 stop
Allegiant Air Logo
6:51 pm - 2:30 pmBOI-MSO
19h 39m1 stop
$353Allegiant Air
Find Deal
Sun, May 11 - Sun, May 18
Alaska Airlines Logo
5:45 am - 3:55 pmMSO-BOI
10h 10m2 stops
Alaska Airlines Logo
7:45 am - 2:21 pmBOI-MSO
6h 36m1 stop
$364Alaska Airlines
Find Deal
Tue, May 20 - Fri, May 23
 Logo
6:26 pm - 9:45 pmMSO-BOI
27h 19m1 stop
 Logo
6:51 pm - 9:20 pmBOI-MSO
26h 29m2 stops
Sun, May 11 - Sun, May 18
Alaska Airlines Logo
5:45 am - 3:04 pmMSO-BOI
9h 19m2 stops
Alaska Airlines Logo
5:43 pm - 12:19 amBOI-MSO
6h 36m1 stop
$438Alaska Airlines
Find Deal
Mon, Jun 23 - Mon, Jun 30
Hawaiian Airlines Logo
2:54 pm - 8:07 pmMSO-BOI
5h 13m1 stop
Hawaiian Airlines Logo
7:45 am - 2:21 pmBOI-MSO
6h 36m1 stop
$474Hawaiian Airlines
Find Deal
Wed, May 14 - Sun, May 18
Alaska Airlines Logo
5:45 am - 11:40 amMSO-BOI
5h 55m2 stops
Alaska Airlines Logo
5:39 pm - 12:06 amBOI-MSO
6h 27m2 stops
$476Alaska Airlines
Find Deal
Tue, May 20 - Fri, May 23
United Airlines Logo
2:35 pm - 4:21 pmMSO-BOI
25h 46m2 stops
United Airlines Logo
7:07 pm - 9:21 pmBOI-MSO
26h 14m3 stops
$559United Airlines
Find Deal
Tue, May 20 - Fri, May 23
United Airlines Logo
6:20 am - 7:15 pmMSO-BOI
12h 55m2 stops
United Airlines Logo
7:41 am - 9:19 pmBOI-MSO
13h 38m2 stops
$711United Airlines
Find Deal
Wed, May 14 - Sun, May 18
Useful Info

KAYAK's insights & trends for Missoula to Boise flights

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

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

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

Good to know

Low seasonJune
High seasonDecember
Cheapest flight$310
Best time to beat the crowds with an average 72% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Missoula to Boise

When to book flights from Missoula to Boise

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

  • What is the cheapest flight from Missoula to Boise?

    In the last 3 days, the lowest price for a flight from Missoula to Boise was $369 for a one-way ticket and $310 for a round-trip.

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

    A passport is not required to fly from Missoula to Boise.

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

    Missoula airport is called Missoula Johnson-Bell Field and the only airport in Boise is Boise Air Term. Gowen Fld.

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

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

  • Which airline alliances offer flights from Missoula to Boise?

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

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

    The two airlines most popular with KAYAK users for flights from Missoula to Boise are Alaska Airlines and Delta. With an average price for the route of $536 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 $417 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Missoula 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 Missoula to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Missoula 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 Missoula 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 Missoula with another airline. Booking your flights between Missoula 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 Missoula 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 Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Missoula to Boise

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Boise. 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 Missoula 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 verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
8.2Boarding
7.1Food
7.9Comfort
7.1Entertainment
8.5Crew
Airline reviews

It was all great all around. Will travel with Alaska next trip.

10.0 ExcellentLoyola, Apr 2025BOS - SEA
Read more Alaska Airlines reviews

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

One of the worst check-in experiences ever. Apparently, we were overweight and had to completely repack. They tried to charge us an extra $35 per bag on top of the standard checked baggage fee we had already paid in advance. Surprisingly, we managed to fit everything into our carry-ons and stayed under their precious 50-pound limit. (By the way, 23 kg is actually 50.7 lbs, so we couldn’t even go slightly over 50 according to the very unfriendly agent.)

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.