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$94+ Cheap flights from Missoula to Boise (MSO - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Missoula to Boise

Cheapest flights from Missoula to Boise
Explore the most affordable flight options available from Missoula to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:01 pm
MSO
-
BOI
1 stop4h 05m
Multiple Airlines
Sat 3/76:00 pm
BOI
-
MSO
1 stop5h 59m
Multiple Airlines
Deal found 1/26$164
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:23 am
MSO
-
BOI
1 stop8h 45m
Alaska Airlines
Tue 3/36:28 am
BOI
-
MSO
1 stop5h 53m
Alaska Airlines
Deal found 1/26$177
This Alaska Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:23 am
MSO
-
BOI
2 stops13h 17m
Alaska Airlines
Sat 2/286:00 pm
BOI
-
MSO
1 stop5h 59m
Alaska Airlines
Deal found 1/24$245
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:15 am
MSO
-
BOI
2 stops7h 56m
Delta
Sat 3/76:35 pm
BOI
-
MSO
1 stop4h 55m
Delta
Deal found 1/27$252
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:23 am
MSO
-
BOI
1 stop8h 45m
Alaska Airlines
Wed 2/256:00 pm
BOI
-
MSO
1 stop5h 59m
Alaska Airlines
Deal found 1/26$261
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:39 pm
MSO
-
BOI
1 stop6h 46m
Alaska Airlines
Wed 3/187:40 am
BOI
-
MSO
2 stops7h 55m
Alaska Airlines
Deal found 1/26$284

Find flight deals from Missoula to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Trip.com)

One-way from

$94
(Alaska Airlines)

Popular in

March

Cheapest in

May

Average price

$445
Provider with most accurate pricing for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flights.
Search Deals
From Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Missoula to Boise that are best for you.

Fly from

Missoula

Fly to

Boise

Route

Depart

Return

Price

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sat 2/28

5:15 am-9:47 am

1 stop4h 32m

Boise Air Term. Gowen Fld

Sat 3/7

5:35 am-12:26 pm

1 stop6h 51m

$177

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 2/24

6:23 am-1:22 pm

2 stops6h 59m

Boise Air Term. Gowen Fld

Tue 3/3

6:00 pm-11:59 pm

1 stop5h 59m

$240

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 2/25

6:23 am-7:40 pm

2 stops13h 17m

Boise Air Term. Gowen Fld

Sat 2/28

6:00 pm-11:59 pm

1 stop5h 59m

$245

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 3/17

4:20 pm-9:15 pm

1 stop4h 55m

Boise Air Term. Gowen Fld

Wed 3/18

7:00 am-3:35 pm

1 stop8h 35m

$270

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Mon 2/23

6:23 am-11:59 pm

2 stops17h 36m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-11:59 pm

1 stop5h 59m

$285

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 2/24

6:23 am-3:08 pm

1 stop8h 45m

$94

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 3/24

7:00 am-9:59 pm

2 stops14h 59m

$178

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 3/22

5:15 am-9:27 am

1 stop4h 12m

$200

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 3/24

5:20 am-9:27 am

1 stop4h 07m

$200

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 3/13

4:20 pm-2:58 pm

1 stop22h 38m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 15 results
1
2

Compare providers for flights from Missoula to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Boise in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated January 27, 2026.
See what other customers who have flown with Alaska Airlines and Delta from Missoula to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,121 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Missoula to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missoula to Boise?

    Airlines like Delta and Alaska Airlines fly from Missoula to Boise in about 4h 32m. The time it takes to get you to your destination can typically vary by up to 2h 27m. The distance between Missoula and Boise is about 253 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Missoula to Boise round-trip?

    Our cheapest airline available from Missoula to Boise is Delta. Our recent data shows that you can find tickets from as low as $190 on this airline. An additional option worth looking into is Alaska Airlines, starting at $224. Delta is currently priced 56% below the average price you’ll pay for this route.

  • Can I find deals for flights from Missoula to Boise that include hotel bookings?

    Yes. In addition to deals on Missoula to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Boise.

  • Can I find deals for business class flights from Missoula to Boise?

    Yes. Cheapflights offers flight deals from Missoula to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 2 airlines flying from Missoula to Boise

Discover the top 2 airlines that operate flights from Missoula to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$190Average$522FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$224Average$406FlexibilityNo cancel feeOn-time75%

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