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Boise

$187+ Cheap flights from Missoula to Boise (MSO - BOI)

MSO — BOI
Oct 8 — Oct 151
Thu 10/8
Thu 10/15
1 adult, Economy
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Cheap flight deals from Missoula to Boise

Cheapest flights from Missoula to Boise

Sat 11/77:03 am -
1 stop8h 21m
Mon 11/98:59 pm -
1 stop15h 23m
Deal found 9/5$363
Fri 10/307:03 am -
1 stop16h 56m
Sat 10/316:43 am -
1 stop8h 07m
Deal found 9/5$368
Wed 11/187:03 am -
1 stop5h 22m
Sun 11/222:00 pm -
1 stop9h 00m
Deal found 9/7$384
Mon 11/94:21 pm -
1 stop5h 59m
Wed 11/118:20 am -
1 stop4h 02m
Deal found 9/7$385
Sat 10/37:03 am -
1 stop5h 32m
Sat 10/106:43 am -
1 stop5h 43m
Deal found 9/4$405
Fri 10/97:03 am -
1 stop16h 56m
Mon 10/126:04 pm -
1 stop4h 00m
Deal found 9/7$424
Sun 10/185:30 am -
1 stop5h 12m
Thu 10/226:49 pm -
1 stop5h 42m
Deal found 9/6$425
Thu 10/87:03 am -
1 stop5h 32m
Mon 10/122:06 pm -
1 stop7h 58m
Deal found 9/7$440

Find flight deals from Missoula to Boise

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(Alaska Airlines)

One-way from

$187
(Booking.com)

Popular in

January

Cheapest in

December

Average price

$696
Provider with most accurate pricing for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Boise Air Term. Gowen Fld flights.
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From Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
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One-way flight from Missoula Johnson-Bell Field to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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MissoulaBoise

MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld

MSOBOI

Missoula Johnson-Bell Field

Sat 10/10

7:03 am-1:10 pm

2 stops6h 07m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$297

MissoulaBoise

MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld

MSOBOI

Missoula Johnson-Bell Field

Sat 11/7

4:21 pm-10:20 pm

1 stop5h 59m

Boise Air Term. Gowen Fld

Mon 11/9

4:16 pm-3:31 pm

1 stop23h 15m

$363

MissoulaBoise

MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld

MSOBOI

Missoula Johnson-Bell Field

Mon 11/9

7:03 am-12:25 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

Wed 11/11

10:49 am-3:31 pm

1 stop4h 42m

$385

MissoulaBoise

MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld

MSOBOI

Missoula Johnson-Bell Field

Sat 10/3

7:03 am-12:35 pm

1 stop5h 32m

Boise Air Term. Gowen Fld

Sat 10/10

6:43 am-12:26 pm

1 stop5h 43m

$405

MissoulaBoise

MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld

MSOBOI

Missoula Johnson-Bell Field

Sat 10/10

3:49 pm-9:20 pm

3 stops29h 31m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Sorted by cheapest first

Compare providers for flights from Missoula to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Boise in September.
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

Reviews of airlines servicing Boise

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
7.9
Good
12,892 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,892 reviews
Alaska Airlines
7.9
Good
12,892 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,548 reviews
Alaska Airlines
7.9
Good
12,892 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How long is the flight from Missoula to Boise?

    Airlines like Alaska Airlines fly from Missoula to Boise in about 5h 59m. The time it takes to get you to your destination can typically vary by up to . The distance between Missoula and Boise is about 253 mi.

  • 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 $224 on this airline. An additional option worth looking into is Delta, starting at $267. Alaska Airlines is currently priced 55% 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

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Top 2 airlines flying from Missoula to Boise

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$224Average$387FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$498FlexibilityNo cancel feeOn-timeN/A

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