Boise

$198+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Jul 8 — Jul 151
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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 June 8, 2026.

This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 8/185:30 am
MSO
-
BOI
1 stop4h 18m
Delta
Sat 8/225:15 pm
BOI
-
MSO
1 stop5h 57m
Delta
Deal found 6/7$368
This Booking.com deal was found by Cheapflights users on 6/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
MSO
-
BOI
1 stop5h 35m
Alaska Airlines
Sat 9/122:16 pm
BOI
-
MSO
1 stop8h 40m
Alaska Airlines
Deal found 6/4$388
This Delta deal was found by Cheapflights users on 6/4. 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.
Wed 12/236:10 pm
MSO
-
BOI
1 stop5h 54m
Delta
Fri 1/15:45 pm
BOI
-
MSO
1 stop6h 46m
Delta
Deal found 6/4$397
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MSO
-
BOI
1 stop5h 26m
Alaska Airlines
Sat 8/221:32 pm
BOI
-
MSO
2 stops9h 24m
Alaska Airlines
Deal found 6/7$424
This Orbitz deal was found by Cheapflights users on 6/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:41 pm
MSO
-
BOI
1 stop6h 07m
Alaska Airlines
Wed 8/126:23 am
BOI
-
MSO
1 stop4h 19m
Alaska Airlines
Deal found 6/6$457
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:51 pm
MSO
-
BOI
1 stop23h 39m
Allegiant Air
Thu 7/93:07 pm
BOI
-
MSO
1 stop21h 59m
Allegiant Air
Deal found 6/4$472
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 7/195:35 am
MSO
-
BOI
1 stop3h 54m
Delta
Sun 7/266:42 pm
BOI
-
MSO
1 stop5h 46m
Delta
Deal found 6/4$487
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/175:35 am
MSO
-
BOI
1 stop3h 54m
Delta
Mon 7/206:42 pm
BOI
-
MSO
1 stop5h 46m
Delta
Deal found 6/8$499

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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Delta)

One-way from

$285
(Delta)

Popular in

September

Cheapest in

November

Average price

$394
Provider with most accurate pricing for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flights.
From Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
One-way flight from Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 8, 2026.
Use the filters below to find and compare flights from Missoula to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 8/18

5:30 am-9:48 am

1 stop4h 18m

Boise Air Term. Gowen Fld

Sat 8/22

5:15 pm-11:12 pm

1 stop5h 57m

$368

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 9/11

7:00 am-12:35 pm

1 stop5h 35m

Boise Air Term. Gowen Fld

Sat 9/12

2:16 pm-10:56 pm

1 stop8h 40m

$388
Quickest round-trip

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 7/19

5:35 am-9:29 am

1 stop3h 54m

Boise Air Term. Gowen Fld

Sun 7/26

6:42 pm-12:28 am

1 stop5h 46m

$487

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 8/9

7:59 pm-1:46 pm

2 stops17h 47m

Boise Air Term. Gowen Fld

Wed 8/12

6:23 am-10:42 am

1 stop4h 19m

$564

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Mon 6/22

5:31 am-9:32 am

1 stop4h 01m

Boise Air Term. Gowen Fld

Fri 6/26

6:42 pm-12:28 am

1 stop5h 46m

$575

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 7/1

11:22 am-6:11 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Wed 7/8

10:00 am-7:19 pm

1 stop9h 19m

$594

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 7/3

5:41 pm-10:07 pm

2 stops28h 26m

Boise Air Term. Gowen Fld

Thu 7/9

8:47 pm-7:19 pm

1 stop22h 32m

$614

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Mon 6/22

5:31 am-9:32 am

1 stop4h 01m

Boise Air Term. Gowen Fld

Thu 6/25

6:42 pm-12:28 am

1 stop5h 46m

$617
Cheapest one-way

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 8/18

5:41 pm-10:27 pm

2 stops28h 46m

$268
Quickest one-way

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 7/22

5:35 am-9:29 am

1 stop3h 54m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 15 resultsSorted by cheapest first
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 June.
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 June 8, 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.

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 18m. The time it takes to get you to your destination can typically vary by up to 1h 17m. 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 Alaska Airlines. Our recent data shows that you can find tickets from as low as $253 on this airline. An additional option worth looking into is Delta, starting at $267. Alaska Airlines is currently priced 47% 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
Meridian
Nampa
Caldwell
Ontario
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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$253Average$385FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$395FlexibilityNo cancel feeOn-timeN/A

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