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Idaho

$147+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$264
(SmartFares)

One-way from

$147
(Alaska Airlines)

Popular in

July

Cheapest in

May

Average price

$355
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. 9% potential increase in price ($46 potential increase over avg. RT price).
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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 June 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 June 16, 2025.

This SmartFares deal was found by Cheapflights users on 6/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:45 amMSO - BOI
1 stop3h 28mAlaska Airlines
Tue 8/128:25 pmBOI - MSO
1 stop3h 29mAlaska Airlines
Deal found 6/15$264
This Hawaiian Airlines deal was found by Cheapflights users on 6/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:36 pmMSO - BOI
1 stop4h 10mHawaiian Airlines
Tue 8/191:00 pmBOI - MSO
1 stop4h 56mHawaiian Airlines
Deal found 6/16$266
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:45 amMSO - BOI
1 stop3h 28mMultiple Airlines
Tue 8/1211:25 amBOI - MSO
1 stop3h 52mMultiple Airlines
Deal found 6/16$281
This Delta deal was found by Cheapflights users on 6/13. 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.
Sun 7/205:30 amMSO - BOI
1 stop3h 56mDelta
Wed 7/236:00 pmBOI - MSO
1 stop6h 24mDelta
Deal found 6/13$317
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Mon 6/3010:07 pmMSO - GEG
2 stops16h 53mMultiple Airlines
Fri 7/49:58 amGEG - MSO
1 stop25h 57mMultiple Airlines
Deal found 6/14$343
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Mon 6/301:46 pmMSO - GEG
1 stop25h 14mAllegiant Air
Fri 7/49:58 amGEG - MSO
1 stop25h 57mAllegiant Air
Deal found 6/14$344
This Hawaiian Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 7/86:36 pmMSO - GEG
1 stop6h 23mHawaiian Airlines
Sat 7/129:45 amGEG - MSO
1 stop5h 54mHawaiian Airlines
Deal found 6/15$374
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 7/85:45 amMSO - GEG
1 stop3h 15mAlaska Airlines
Sat 7/129:45 amGEG - MSO
1 stop5h 54mAlaska Airlines
Deal found 6/15$375
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/155:20 pmMSO - BOI
2 stops23h 20mUnited Airlines
Tue 8/197:45 amBOI - MSO
2 stops13h 37mUnited Airlines
Deal found 6/15$546
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 8/116:24 pmMSO - JAC
1 stop3h 05mDelta
Sat 8/166:52 pmJAC - MSO
1 stop4h 18mDelta
Deal found 6/16$572
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 8/116:36 pmMSO - JAC
2 stops17h 46mAlaska Airlines
Sat 8/162:02 pmJAC - MSO
2 stops22h 33mAlaska Airlines
Deal found 6/16$590
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/45:20 pmMSO - JAC
1 stop24h 35mUnited Airlines
Tue 7/87:00 amJAC - MSO
1 stop14h 23mUnited Airlines
Deal found 6/14$597

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 June 16, 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

Sun 8/3

5:45 am-9:13 am

1 stop3h 28m

Boise Air Term. Gowen Fld

Tue 8/12

8:25 pm-11:54 pm

1 stop3h 29m

$264

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 8/15

6:36 pm-10:46 pm

1 stop4h 10m

Boise Air Term. Gowen Fld

Tue 8/19

1:00 pm-5:56 pm

1 stop4h 56m

$266

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 8/3

5:45 am-9:13 am

1 stop3h 28m

Boise Air Term. Gowen Fld

Tue 8/12

11:25 am-3:17 pm

1 stop3h 52m

$281

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sun 7/20

5:30 am-9:26 am

1 stop3h 56m

Boise Air Term. Gowen Fld

Wed 7/23

6:00 pm-12:24 am

1 stop6h 24m

$317

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Mon 6/30

10:07 pm-2:00 pm

2 stops16h 53m

Spokane

Fri 7/4

9:58 am-12:55 pm

1 stop25h 57m

$343

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Mon 6/30

1:46 pm-2:00 pm

1 stop25h 14m

Spokane

Fri 7/4

9:58 am-12:55 pm

1 stop25h 57m

$344

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Tue 7/8

6:36 pm-11:59 pm

1 stop6h 23m

Spokane

Sat 7/12

9:45 am-4:39 pm

1 stop5h 54m

$374

MissoulaSpokane

MSO - GEG

MSOGEG

Missoula Johnson-Bell Field

Tue 7/8

5:45 am-8:00 am

1 stop3h 15m

Spokane

Sat 7/12

9:45 am-4:39 pm

1 stop5h 54m

$375

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Fri 8/15

5:20 pm-4:40 pm

2 stops23h 20m

Boise Air Term. Gowen Fld

Tue 8/19

7:45 am-9:22 pm

2 stops13h 37m

$546

MissoulaJackson

MSO - JAC

MSOJAC

Missoula Johnson-Bell Field

Mon 8/11

6:24 pm-9:29 pm

1 stop3h 05m

Jackson Hole

Sat 8/16

6:52 pm-11:10 pm

1 stop4h 18m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 19 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 $395). 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 June 16, 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 June 16, 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
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,501 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
722 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 ($147), Hawaiian Airlines ($168), and Delta ($230).

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

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

  • 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 $395). 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$417FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$295Average$536FlexibilityNo cancel feeOn-time75%

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