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Idaho

$203+ Cheap flights from Missoula (MSO) to Idaho

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Missoula to Idaho

Cheapest flights from Missoula to Idaho
Explore the most affordable flight options available from Missoula to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 11/77:00 am
MSO
-
BOI
1 stop5h 22m
Alaska Airlines
Tue 11/108:20 am
BOI
-
MSO
1 stop7h 14m
Alaska Airlines
Deal found 7/21$368
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 11/97:00 am
MSO
-
BOI
1 stop5h 22m
Alaska Airlines
Wed 11/1110:49 am
BOI
-
MSO
1 stop4h 45m
Alaska Airlines
Deal found 7/22$375
This Expedia deal was found by Cheapflights users on 7/21. 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.
Thu 8/204:16 pm
MSO
-
BOI
1 stop6h 17m
Alaska Airlines
Sun 8/232:17 pm
BOI
-
MSO
1 stop8h 42m
Alaska Airlines
Deal found 7/21$395
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 11/51:55 pm
MSO
-
BOI
1 stop4h 06m
Alaska Airlines
Mon 11/910:49 am
BOI
-
MSO
1 stop4h 45m
Alaska Airlines
Deal found 7/23$405
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 9/154:16 pm
MSO
-
BOI
2 stops7h 39m
Alaska Airlines
Fri 9/188:25 pm
BOI
-
MSO
1 stop17h 00m
Alaska Airlines
Deal found 7/21$419
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 10/247:03 am
MSO
-
GEG
1 stop6h 51m
Alaska Airlines
Wed 10/286:00 am
GEG
-
MSO
1 stop5h 26m
Alaska Airlines
Deal found 7/21$431
This Expedia deal was found by Cheapflights users on 7/23. 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.
Fri 8/214:16 pm
MSO
-
BOI
1 stop4h 17m
Alaska Airlines
Sun 8/235:52 pm
BOI
-
MSO
1 stop5h 07m
Alaska Airlines
Deal found 7/23$435
This Expedia deal was found by Cheapflights users on 7/22. 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.
Wed 9/24:16 pm
MSO
-
GEG
1 stop4h 37m
Alaska Airlines
Sun 9/68:31 am
GEG
-
MSO
1 stop5h 46m
Alaska Airlines
Deal found 7/22$456
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 am
MSO
-
GEG
1 stop6h 16m
Alaska Airlines
Mon 9/148:39 pm
GEG
-
MSO
1 stop25h 22m
Alaska Airlines
Deal found 7/24$470
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/94:16 pm
MSO
-
JAC
1 stop19h 06m
Alaska Airlines
Wed 9/3012:02 pm
JAC
-
MSO
1 stop10h 59m
Alaska Airlines
Deal found 7/25$513
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:16 pm
MSO
-
JAC
1 stop5h 39m
Delta
Sat 8/296:01 pm
JAC
-
MSO
1 stop5h 11m
Delta
Deal found 7/24$537
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:16 pm
MSO
-
JAC
1 stop5h 39m
Delta
Fri 8/286:01 pm
JAC
-
MSO
1 stop6h 17m
Delta
Deal found 7/24$635

Find flight deals from Missoula to Idaho

Keep the following information in mind while searching for Missoula to Idaho flight deals. Data was last updated July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Alaska Airlines)

One-way from

$203
(Priceline)

Popular in

September

Cheapest in

December

Average price

$498
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 Idaho
Search Deals
One-way flight from Missoula Johnson-Bell Field to Idaho
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Idaho 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 July 26, 2026.
Use the filters below to find and compare flights from Missoula to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sat 11/7

7:00 am-12:22 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

Tue 11/10

8:20 am-3:34 pm

1 stop7h 14m

$368

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 9/15

4:16 pm-8:35 pm

1 stop4h 19m

Boise Air Term. Gowen Fld

Fri 9/18

6:23 am-12:39 pm

1 stop6h 16m

$375

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Mon 11/9

7:00 am-12:22 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

Wed 11/11

10:49 am-3:34 pm

1 stop4h 45m

$375

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Mon 11/9

5:33 am-10:40 am

1 stop5h 07m

Boise Air Term. Gowen Fld

Wed 11/11

6:00 am-12:44 pm

1 stop6h 44m

$385

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 9/25

5:30 am-9:51 am

1 stop4h 21m

Boise Air Term. Gowen Fld

Tue 9/29

11:03 am-5:37 pm

1 stop6h 34m

$385
Quickest round-trip

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 11/5

1:55 pm-6:01 pm

1 stop4h 06m

Boise Air Term. Gowen Fld

Mon 11/9

10:49 am-3:34 pm

1 stop4h 45m

$405

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Sat 10/24

7:03 am-12:54 pm

1 stop6h 51m

Spokane

Wed 10/28

6:00 am-12:26 pm

1 stop5h 26m

$431

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Wed 9/2

7:15 am-11:03 am

1 stop4h 48m

Spokane

Sun 9/6

5:12 am-11:01 pm

2 stops16h 49m

$467

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Mon 9/7

7:15 am-12:31 pm

1 stop6h 16m

Spokane

Mon 9/14

8:39 pm-11:01 pm

1 stop25h 22m

$470

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Wed 9/9

4:16 pm-11:22 am

1 stop19h 06m

Jackson Hole

Wed 9/30

12:02 pm-11:01 pm

1 stop10h 59m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Missoula to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Idaho

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated July 26, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Missoula to Idaho by reading reviews from past customers. 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
12,719 reviews

Entertainment

7.0

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

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.
Alaska Airlines
7.9
Good
12,719 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Entertainment

7.0

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

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.
Delta
7.8
Good
8,485 reviews
Alaska Airlines
7.9
Good
12,719 reviews

Entertainment

7.0

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

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 Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to Idaho?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Idaho.

  • How long is the flight from Missoula to Idaho?

    There are many flights that can get you from Missoula to Idaho in 5h 07m. Fly via Alaska Airlines or Delta to get the fastest option. Airlines will cover a distance of 253 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Missoula to Idaho?

    The most popular flight routes from Missoula to Idaho are Missoula Johnson-Bell Field - Boise Air Term. Gowen Fld, Missoula Johnson-Bell Field - Spokane and Missoula Johnson-Bell Field - Jackson Hole.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Idaho 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

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Top 2 airlines flying from Missoula to Idaho

Discover the top 2 airlines that operate flights from Missoula to Idaho. 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$224Average$387FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$498FlexibilityNo cancel feeOn-timeN/A

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