MSO - BOI

$140 Find Cheap Flights from Missoula to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Boise departing on 11/12. 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 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
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Flight Deals

Cheap Flights from Missoula to Boise (MSO-BOI)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Boise

Sat, Feb 28 - Tue, Mar 3
Hawaiian Airlines Logo
6:35 am - 1:45 pmMSO-BOI
7h 10m1 stop
Hawaiian Airlines Logo
6:28 am - 1:52 pmBOI-MSO
7h 24m1 stop
$204Hawaiian Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
Alaska Airlines Logo
4:22 pm - 11:50 pmMSO-BOI
7h 28m1 stop
Alaska Airlines Logo
8:26 pm - 12:26 amBOI-MSO
4h 00m1 stop
$214Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
5:30 am - 1:07 pmMSO-BOI
7h 37m2 stops
Delta Logo
8:40 am - 5:27 pmBOI-MSO
8h 47m2 stops
$216Delta
Find Deal
Thu, Nov 6 - Sun, Nov 9
Alaska Airlines Logo
6:32 am - 11:54 pmMSO-BOI
17h 22m1 stop
Alaska Airlines Logo
6:28 am - 11:43 pmBOI-MSO
17h 15m1 stop
$224Alaska Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Delta Logo
5:01 am - 1:14 pmMSO-BOI
8h 13m2 stops
Delta Logo
7:30 am - 9:53 pmBOI-MSO
14h 23m2 stops
$226Delta
Find Deal
Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
6:29 am - 10:34 amMSO-BOI
4h 05m1 stop
Alaska Airlines Logo
8:16 pm - 11:55 pmBOI-MSO
3h 39m1 stop
$239Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
5:30 am - 10:24 amMSO-BOI
4h 54m1 stop
Delta Logo
10:38 am - 12:31 amBOI-MSO
13h 53m2 stops
$242Delta
Find Deal
Sat, Dec 6 - Mon, Dec 8
Alaska Airlines Logo
4:22 pm - 12:45 pmMSO-BOI
20h 23m1 stop
Alaska Airlines Logo
6:03 am - 1:34 pmBOI-MSO
7h 31m2 stops
$251Alaska Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
Alaska Airlines Logo
4:21 pm - 11:37 pmMSO-BOI
7h 16m1 stop
Alaska Airlines Logo
9:50 pm - 11:42 pmBOI-MSO
25h 52m1 stop
$252Alaska Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Alaska Airlines Logo
4:12 pm - 11:54 pmMSO-BOI
7h 42m1 stop
Alaska Airlines Logo
7:30 am - 3:24 pmBOI-MSO
7h 54m2 stops
$253Alaska Airlines
Find Deal

Everything you should know

Top airlines
Hawaiian Airlines
Cheapest • from $204 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$204
Hawaiian Airlines
Sat 2/28Tue 3/3
MSO - BOI • 1 stop
Cheapest one-way
$140
Typical prices: $178-$347
Alaska Airlines
Wed 11/12
MSO - BOI • 1 stop
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We hope you love your trip to Boise!
Booking Insights

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 seasonMay
Cheapest flight$140
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 15% 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 $140 for a one-way ticket and $204 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, and oneworld 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 $505 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 7.9.

  • 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.

Reviews of the 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 11100 reviews
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Very mediocre, and disappointing for the price of the ticket

4.0 OkayTiana, Oct 2025SAN - JFK
Read more Alaska Airlines reviews

Very mediocre, and disappointing for the price of the ticket

this was the THIRD time in four Alaska flights that were 2 hours late. Only one was due to weather. The intentionally posted each flight as only 1 hour and 55 minutes late so that they wouldn't have to give out vouchers. And then the flights all ended up more than 2 hours late. Makes United look like a premium carrier.

We sat on the tarmac for 25 minutes after landing and it caused me to miss a connecting flight. It turned a 7 hour travel day into a 14 hour travel day. That really sucked.

Alaska is usually amazing. This time was the exception. Something in the plane broke and had to be fixed. It happens, I get it. So instead of arriving home at 1030pm...I arrived at 3am. Needless to say it was a looooong night. Especially when I got to the airport at 430p for a 645 flight.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Both of my planes were delayed which is less than ideal but it's alright, unsurprising with very small flights.

If the flight from Seattle to Eugene hadn’t been delayed for mechanical reasons we never would have made it. 45 minutes is not enough time to deplane and get clear across a big airport like SeaTac.

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

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

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