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$272+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Missoula to Idaho

Keep the following information in mind while searching for Missoula to Idaho flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$280
(Hawaiian Airlines)

One-way from

$272
(Alaska Airlines)

Popular in

July

Cheapest in

June

Average price

$474
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 Idaho
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One-way flight from Missoula Johnson-Bell Field to Idaho
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High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:39 pmMSO - BOI
1 stop4h 03mHawaiian Airlines
Tue 5/277:06 pmBOI - MSO
1 stop4h 30mHawaiian Airlines
Deal found 4/17$280
This Delta deal was found by Cheapflights users on 4/16. 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 5/305:40 amMSO - BOI
1 stop4h 26mDelta
Sun 6/17:18 pmBOI - MSO
1 stop5h 03mDelta
Deal found 4/16$281
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:58 pmMSO - GEG
1 stop15h 23mMultiple Airlines
Thu 5/221:50 pmGEG - MSO
2 stops30h 35mMultiple Airlines
Deal found 4/16$283
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:58 pmMSO - GEG
1 stop15h 23mAllegiant Air
Thu 5/221:50 pmGEG - MSO
1 stop22h 10mAllegiant Air
Deal found 4/16$307
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/153:17 pmMSO - BOI
1 stop4h 47mAlaska Airlines
Thu 5/227:45 amBOI - MSO
1 stop6h 36mAlaska Airlines
Deal found 4/16$315
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:58 pmMSO - BOI
1 stop19h 57mMultiple Airlines
Thu 5/226:49 pmBOI - MSO
2 stops26h 36mMultiple Airlines
Deal found 4/16$384
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/56:36 pmMSO - GEG
1 stop3h 25mAlaska Airlines
Fri 5/95:49 pmGEG - MSO
1 stop19h 09mAlaska Airlines
Deal found 4/16$388
This Delta deal was found by Cheapflights users on 4/16. 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.
Thu 5/112:00 pmMSO - JAC
1 stop4h 41mDelta
Mon 5/57:05 amJAC - MSO
1 stop4h 09mDelta
Deal found 4/16$527
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/55:20 pmMSO - GEG
2 stops31h 18mUnited Airlines
Fri 5/96:00 amGEG - MSO
2 stops30h 33mUnited Airlines
Deal found 4/16$640
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 10/25:20 pmMSO - BOI
2 stops25h 49mUnited Airlines
Mon 10/62:45 pmBOI - MSO
2 stops22h 49mUnited Airlines
Deal found 4/17$656

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 April 17, 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

Fri 5/23

6:39 pm-10:42 pm

1 stop4h 03m

Boise Air Term. Gowen Fld

Tue 5/27

7:06 pm-11:36 pm

1 stop4h 30m

$280

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 5/30

5:40 am-10:06 am

1 stop4h 26m

Boise Air Term. Gowen Fld

Sun 6/1

7:18 pm-12:21 am

1 stop5h 03m

$281

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 5/15

7:58 pm-10:21 am

1 stop15h 23m

Spokane

Thu 5/22

1:50 pm-9:25 pm

2 stops30h 35m

$283

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 5/15

7:58 pm-10:21 am

1 stop15h 23m

Spokane

Thu 5/22

1:50 pm-1:00 pm

1 stop22h 10m

$307

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 5/15

3:17 pm-8:04 pm

1 stop4h 47m

Boise Air Term. Gowen Fld

Thu 5/22

7:45 am-2:21 pm

1 stop6h 36m

$315

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 5/15

7:58 pm-3:55 pm

1 stop19h 57m

Boise Air Term. Gowen Fld

Thu 5/22

6:49 pm-9:25 pm

2 stops26h 36m

$384

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 5/15

3:17 pm-9:28 pm

2 stops7h 11m

Spokane

Thu 5/22

5:06 am-2:21 pm

2 stops8h 15m

$551

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Thu 5/1

12:00 pm-4:41 pm

1 stop4h 41m

Jackson Hole

Mon 5/5

7:05 am-11:14 am

1 stop4h 09m

$608

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 10/2

5:20 pm-7:09 pm

2 stops25h 49m

Boise Air Term. Gowen Fld

Mon 10/6

2:45 pm-1:34 pm

2 stops22h 49m

$656

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 7/6

6:36 pm-10:46 pm

1 stop4h 10m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 12 results
1
2

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 month to book a flight from Missoula to Idaho?

Currently, October is the cheapest month in which you can book a flight from Missoula to Idaho (average of $314). Flying from Missoula to Idaho in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Missoula to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What are the cheapest airlines to fly from Missoula to Idaho one-way?

    The cheapest airlines for a one-way flight from Missoula to Idaho are Alaska Airlines ($272), Delta ($279), and Hawaiian Airlines ($318).

  • 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.

  • What is the cheapest month to book a flight from Missoula to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Missoula to Idaho (average of $314). Flying from Missoula to Idaho in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missoula to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$417FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$295Average$536FlexibilityNo cancel feeOn-time75%

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