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BOI - MSO

$258 Find cheap flights from Boise to Missoula

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 Missoula departing on 8/27. 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
Sat 6/29
Sat 7/6

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Missoula, 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 Missoula, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

Cheap flight deals from Boise to Missoula (BOI-MSO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Missoula 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
5:47 am - 10:57 amBOI-MSO
5h 10m1 stop
6:17 pm - 12:15 amMSO-BOI
5h 58m1 stop
$258Delta
Find Deal
Tue, Aug 27 - Tue, Aug 27
11:55 am - 5:37 pmBOI-MSO
5h 42m1 stop
5:33 am - 9:11 amMSO-BOI
3h 38m1 stop
$278Delta
Find Deal
Sat, Aug 24 - Sat, Aug 31
8:58 pm - 11:33 pmBOI-MSO
26h 35m1 stop
2:41 pm - 10:00 pmMSO-BOI
7h 19m2 stops
$317Alaska Airlines
Find Deal
Fri, Aug 23 - Sat, Aug 31
6:26 pm - 12:28 amBOI-MSO
6h 02m1 stop
5:33 am - 9:11 amMSO-BOI
3h 38m1 stop
$318Delta
Find Deal
Fri, Aug 23 - Sat, Aug 31
7:45 am - 1:51 pmBOI-MSO
6h 06m1 stop
2:41 pm - 10:00 pmMSO-BOI
7h 19m2 stops
$325Alaska Airlines
Find Deal
Sat, Aug 24 - Sat, Aug 31
7:19 pm - 10:39 amBOI-MSO
15h 20m2 stops
10:09 pm - 12:53 pmMSO-BOI
14h 44m1 stop
Fri, Jun 28 - Fri, Jul 5
10:55 am - 3:26 pmBOI-MSO
28h 31m3 stops
6:30 pm - 9:13 amMSO-BOI
14h 43m1 stop
Thu, Jun 27 - Thu, Jul 4
6:55 pm - 3:10 pmBOI-MSO
20h 15m2 stops
2:41 pm - 10:00 pmMSO-BOI
7h 19m2 stops
$352Alaska Airlines
Find Deal
Sat, Aug 24 - Sat, Aug 31
5:15 pm - 3:30 pmBOI-MSO
22h 15m2 stops
2:35 pm - 4:42 pmMSO-BOI
26h 07m2 stops
$1,134American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
12:51 am - 9:19 pmBOI-MSO
20h 28m1 stop
11:57 am - 1:14 pmMSO-BOI
25h 17m2 stops
$1,260American Airlines
Find Deal
Wed, Jul 31 - Tue, Aug 27

Flights from Boise to Missoula - Travel Insights & Trends

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

The average price of all flights from Boise to Missoula clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Missoula on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Boise to Missoula. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Missoula, 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 Missoula is September, where tickets cost $306 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $656 and $617 respectively.

Good to know

Low season

March

High season

January

Cheapest flight

$258
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Boise to Missoula

When to book flights from Boise to Missoula

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

  • What is the cheapest flight from Boise to Missoula?

    In the last 3 days, the lowest price for a flight from Boise to Missoula was $258 for a round-trip ticket.

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

    No

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

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

  • Which airline alliances offer flights from Boise to Missoula?

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Missoula are Delta and Alaska Airlines. With an average price for the route of $456 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 $409 and an overall rating of 8.0.

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

    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 Missoula.

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

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

    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 Missoula with an airline and back to Boise with another airline. Booking your flights between Boise and MSO 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 Missoula?

    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 Missoula 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 Missoula

 
See real verified KAYAK customer reviews for airlines flying from Boise to Missoula. 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 Missoula? 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 9192 reviews
8.6Crew
8.2Boarding
7.9Comfort
7.3Entertainment
7.3Food
Airline reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

8.0 ExcellentNorma, May 2024SNA - SEA
Read more about Alaska Airlines reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Given incorrect gate upon check-in, corrected by the gate attendant, D6 rather than D5, minor inconvenience. As with the previous flight, passengers were admonished to voluntarily gate-check carry-on luggage with the statement that those in the last boarding group would have no choice but to do so. If the Boeing 737 MAX8/MAX9 doesn't have room for carry-ons it's an interior design flaw on the part of Boeing. Posting an advance warning would be helpful, such as "Boeing 737 MAX planes feature limited carry-on space. Please be aware." SFO's amenities and TSA much better than MCO's. Crew was amazing! Brought my own food because Alaska's onboard selection has soy in everything. Beverage service was excellent. This was the first and last trip with Alaska after the previous flight's issues. It's no reflection on the crew of this flight. They were great.

Flights were on time. Check in was fine. Crew members were pleasant.

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Boise - Missoula Flights

Departure:

Boise (BOI)United States

Destination:

Missoula (MSO)United States

Return flight deals:

Missoula - Boise

Cabin classes: