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Idaho

$264+ Cheap flights from Missoula (MSO) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/265:20 amMSO - GEG
1 stop4h 00mAlaska Airlines
Tue 12/305:30 amGEG - MSO
1 stop5h 19mAlaska Airlines
Deal found 12/10$516
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/254:21 pmMSO - BOI
1 stop6h 05mAlaska Airlines
Mon 12/299:50 pmBOI - MSO
1 stop13h 59mAlaska Airlines
Deal found 12/10$537
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/266:00 amMSO - BOI
1 stop16h 26mAlaska Airlines
Tue 12/301:00 pmBOI - MSO
1 stop22h 49mAlaska Airlines
Deal found 12/11$584
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 12/276:00 amMSO - BOI
1 stop17h 37mAlaska Airlines
Wed 12/319:50 pmBOI - MSO
1 stop17h 43mAlaska Airlines
Deal found 12/11$664
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 12/186:00 amMSO - BOI
1 stop5h 13mAlaska Airlines
Sun 12/213:45 pmBOI - MSO
1 stop7h 57mAlaska Airlines
Deal found 12/11$686
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amMSO - JAC
1 stop9h 24mUnited Airlines
Wed 12/242:15 pmJAC - MSO
2 stops25h 55mUnited Airlines
Deal found 12/11$737
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amMSO - JAC
1 stop27h 55mUnited Airlines
Tue 12/306:06 pmJAC - MSO
1 stop27h 35mUnited Airlines
Deal found 12/11$817
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/154:22 pmMSO - GEG
1 stop17h 30mAlaska Airlines
Thu 12/187:32 pmGEG - MSO
1 stop3h 37mAlaska Airlines
Deal found 12/10$972
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/2612:29 pmMSO - JAC
2 stops27h 06mAlaska Airlines
Tue 12/304:15 pmJAC - MSO
2 stops7h 54mAlaska Airlines
Deal found 12/11$2,222

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Alaska Airlines)

Popular in

March

Cheapest in

May

Average price

$536
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
Highest demand for flights based on searches. 19% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Missoula to Idaho that are best for you.

Fly from

Missoula

Fly to

Idaho

Route

Depart

Return

Price

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sat 2/21

6:23 am-10:40 pm

1 stop16h 17m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-11:59 pm

1 stop5h 59m

$264

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Fri 1/9

4:20 pm-11:04 pm

1 stop7h 44m

Spokane

Mon 1/12

6:00 pm-12:23 pm

1 stop17h 23m

$274

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 1/15

6:23 am-12:51 pm

1 stop6h 28m

Boise Air Term. Gowen Fld

Sun 1/18

11:35 am-3:31 pm

1 stop3h 56m

$285

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 2/26

1:39 pm-5:03 pm

1 stop4h 24m

Spokane

Sun 3/1

8:10 am-11:59 pm

1 stop14h 49m

$285

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 1/1

5:20 am-9:15 am

1 stop3h 55m

Boise Air Term. Gowen Fld

Wed 1/7

3:43 pm-11:55 pm

1 stop8h 12m

$286

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 1/2

6:00 am-6:05 pm

1 stop12h 05m

Boise Air Term. Gowen Fld

Thu 1/8

3:43 pm-11:55 pm

1 stop8h 12m

$314

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Sun 1/25

5:00 am-11:58 am

1 stop6h 58m

Jackson Hole

Sun 2/1

7:20 am-12:30 pm

1 stop5h 10m

$487

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Fri 12/26

5:20 am-8:20 am

1 stop4h 00m

Spokane

Tue 12/30

5:30 am-11:49 am

1 stop5h 19m

$516

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Sat 1/24

2:37 pm-1:00 pm

2 stops22h 23m

Jackson Hole

Wed 1/28

1:41 pm-9:51 pm

2 stops32h 10m

$602

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Sun 1/25

2:03 pm-11:08 am

1 stop21h 05m

Jackson Hole

Sun 2/1

11:48 am-3:31 pm

2 stops27h 43m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 21 results
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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

What is the cheapest time of day to fly from MSO to ID?

Find hourly flight availability from Missoula to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Missoula to Idaho by exploring options for tickets in the evening.

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 December 12, 2025.
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
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,429 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 6h 58m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 281 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$190Average$522FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$233Average$439FlexibilityNo cancel feeOn-time75%

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