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$127+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Hawaiian Airlines)

One-way from

$127
(Alaska Airlines)

Popular in

March

Cheapest in

May

Average price

$416
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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Highest demand for flights based on searches. 16% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 12/106:29 amMSO - BOI
1 stop13h 07mAlaska Airlines
Sat 12/138:26 pmBOI - MSO
1 stop4h 00mAlaska Airlines
Deal found 10/22$242
This Expedia deal was found by Cheapflights users on 10/22. 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.
Thu 12/116:29 amMSO - BOI
1 stop8h 57mAlaska Airlines
Sat 12/138:26 pmBOI - MSO
1 stop4h 00mAlaska Airlines
Deal found 10/22$252
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 11/181:59 pmMSO - BOI
1 stop20h 30mAlaska Airlines
Tue 11/253:08 pmBOI - MSO
1 stop8h 42mAlaska Airlines
Deal found 10/21$283
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 12/246:00 amMSO - BOI
1 stop17h 37mAlaska Airlines
Mon 12/2910:47 pmBOI - MSO
2 stops24h 55mAlaska Airlines
Deal found 10/22$291
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/31:12 pmMSO - BOI
1 stop3h 53mAlaska Airlines
Thu 12/41:25 pmBOI - MSO
2 stops10h 30mAlaska Airlines
Deal found 10/21$297
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/76:32 amMSO - BOI
1 stop3h 57mAlaska Airlines
Sat 11/157:30 amBOI - MSO
2 stops7h 54mAlaska Airlines
Deal found 10/21$395
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:32 pmMSO - GEG
1 stop21h 51mAllegiant Air
Mon 11/106:13 pmGEG - MSO
1 stop15h 21mAllegiant Air
Deal found 10/22$468
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 11/155:25 amMSO - JAC
1 stop6h 36mDelta
Wed 11/1912:57 pmJAC - MSO
1 stop4h 37mDelta
Deal found 10/20$497
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/64:12 pmMSO - GEG
1 stop4h 49mAlaska Airlines
Mon 11/102:01 pmGEG - MSO
2 stops8h 42mAlaska Airlines
Deal found 10/22$543
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:07 pmMSO - JAC
1 stop5h 08mDelta
Sun 11/95:50 pmJAC - MSO
1 stop6h 29mDelta
Deal found 10/21$547
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 10/254:12 pmMSO - GEG
1 stop3h 38mAlaska Airlines
Mon 10/272:01 pmGEG - MSO
2 stops22h 18mAlaska Airlines
Deal found 10/21$828
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 10/275:30 amMSO - GEG
2 stops9h 15mAlaska Airlines
Tue 10/282:01 pmGEG - MSO
2 stops9h 12mAlaska Airlines
Deal found 10/23$869

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 October 23, 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 2/28

2:35 pm-10:20 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Tue 3/3

6:28 am-1:52 pm

1 stop7h 24m

$222

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sat 2/28

5:30 am-1:07 pm

2 stops7h 37m

Boise Air Term. Gowen Fld

Tue 3/3

2:00 pm-12:31 am

2 stops10h 31m

$234

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 12/10

6:29 am-7:36 pm

1 stop13h 07m

Boise Air Term. Gowen Fld

Sat 12/13

8:26 pm-12:26 am

1 stop4h 00m

$242

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 12/24

4:21 pm-9:10 pm

1 stop4h 49m

Boise Air Term. Gowen Fld

Mon 12/29

9:50 pm-11:42 pm

1 stop25h 52m

$252

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Thu 12/11

6:29 am-3:26 pm

1 stop8h 57m

Boise Air Term. Gowen Fld

Sat 12/13

8:26 pm-12:26 am

1 stop4h 00m

$252

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 11/18

1:59 pm-10:29 am

1 stop20h 30m

Boise Air Term. Gowen Fld

Tue 11/25

3:08 pm-11:50 pm

1 stop8h 42m

$283

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 11/6

8:32 pm-5:23 pm

1 stop21h 51m

Spokane

Mon 11/10

6:13 pm-10:34 am

1 stop15h 21m

$468

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Sat 11/15

1:13 pm-5:10 pm

1 stop3h 57m

Jackson Hole

Wed 11/19

7:00 am-9:46 pm

2 stops14h 46m

$532

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Thu 11/6

4:12 pm-8:01 pm

1 stop4h 49m

Spokane

Mon 11/10

2:01 pm-11:43 pm

2 stops8h 42m

$543

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Wed 11/5

1:07 pm-6:15 pm

1 stop5h 08m

Jackson Hole

Sun 11/9

5:50 pm-12:19 am

1 stop6h 29m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 23 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 October 23, 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.

How much does it cost to fly round-trip from Missoula to Idaho?

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 October 23, 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
11,155 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,155 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,981 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 7h 37m. Fly via Hawaiian Airlines, Delta, or Allegiant Air 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.

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$190Average$417FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$233Average$494FlexibilityNo cancel feeOn-time75%

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