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$201+ Cheap flights from Billings to Missoula (BIL - MSO)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSO
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Billings to Missoula

Cheapest flights from Billings to Missoula
Explore the most affordable flight options available from Billings to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/8. 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 12/1110:24 pmBIL - MSO
1 stop11h 07mAllegiant Air
Sun 12/217:32 pmMSO - BIL
1 stop18h 36mAllegiant Air
Deal found 12/8$531
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/219:25 amBIL - MSO
1 stop9h 17mAllegiant Air
Thu 12/258:02 pmMSO - BIL
1 stop11h 54mAllegiant Air
Deal found 12/7$574
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Wed 12/2412:07 pmBIL - MSO
2 stops31h 05mMultiple Airlines
Sun 12/288:00 pmMSO - BIL
1 stop11h 56mMultiple Airlines
Deal found 12/8$666
This Delta deal was found by Cheapflights users on 12/8. 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 12/126:22 pmBIL - MSO
1 stop6h 14mDelta
Mon 12/156:16 pmMSO - BIL
1 stop6h 07mDelta
Deal found 12/8$723
This Alaska Airlines deal was found by Cheapflights users on 12/7. 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.
Sun 12/216:00 amBIL - MSO
2 stops18h 09mAlaska Airlines
Thu 12/251:34 pmMSO - BIL
1 stop10h 58mAlaska Airlines
Deal found 12/7$726
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/122:40 pmBIL - MSO
2 stops23h 25mUnited Airlines
Mon 12/155:20 pmMSO - BIL
1 stop16h 26mUnited Airlines
Deal found 12/8$772
This Delta deal was found by Cheapflights users on 12/9. 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 12/245:15 amBIL - MSO
1 stop6h 39mDelta
Sun 12/285:20 amMSO - BIL
1 stop5h 52mDelta
Deal found 12/9$929
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/245:50 pmBIL - MSO
1 stop27h 51mUnited Airlines
Sun 12/285:15 pmMSO - BIL
1 stop16h 34mUnited Airlines
Deal found 12/8$1,047
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Fri 12/123:36 pmBIL - MSO
1 stop21h 58mAlaska Airlines
Sun 12/146:29 amMSO - BIL
2 stops6h 53mAlaska Airlines
Deal found 12/7$1,175
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/243:27 pmBIL - MSO
1 stop8h 42mAlaska Airlines
Sun 12/286:00 amMSO - BIL
2 stops8h 47mAlaska Airlines
Deal found 12/9$1,186

Find flight deals from Billings to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$332
(Alaska Airlines)

One-way from

$201
(Alaska Airlines)
Provider with most accurate pricing for Billings Logan Intl-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Missoula Johnson-Bell Field flights.
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From Billings Logan Intl to Missoula Johnson-Bell Field
Search Deals
One-way flight from Billings Logan Intl to Missoula Johnson-Bell Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Missoula 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 9, 2025.
Use the filters below to find and compare flights from Billings to Missoula that are best for you.

Fly from

Billings

Fly to

Missoula

Route

Depart

Return

Price

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Fri 1/9

2:02 pm-3:31 pm

1 stop25h 29m

Missoula Johnson-Bell Field

Tue 1/13

4:20 pm-11:36 pm

1 stop7h 16m

$332

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Sun 12/21

9:25 am-6:42 pm

1 stop9h 17m

Missoula Johnson-Bell Field

Thu 12/25

8:02 pm-7:56 am

1 stop11h 54m

$574

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Wed 12/24

12:07 pm-7:12 pm

2 stops31h 05m

Missoula Johnson-Bell Field

Sun 12/28

8:00 pm-7:56 am

1 stop11h 56m

$666

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Fri 12/12

6:22 pm-12:36 am

1 stop6h 14m

Missoula Johnson-Bell Field

Mon 12/15

6:16 pm-12:23 am

1 stop6h 07m

$723

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Sun 12/21

6:00 am-12:09 am

2 stops18h 09m

Missoula Johnson-Bell Field

Thu 12/25

1:34 pm-12:32 am

1 stop10h 58m

$726

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Fri 12/12

2:40 pm-2:05 pm

2 stops23h 25m

Missoula Johnson-Bell Field

Mon 12/15

5:20 pm-9:46 am

1 stop16h 26m

$772

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Wed 2/4

7:00 am-12:23 pm

1 stop5h 23m

$201

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Mon 1/5

6:00 am-12:09 am

2 stops18h 09m

$218

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Mon 12/15

3:36 pm-11:55 pm

1 stop8h 19m

$528

BillingsMissoula

BIL - MSO

BILMSO

Billings Logan Intl

Mon 1/5

6:00 am-12:09 am

3 stops18h 09m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Compare providers for flights from Billings to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Missoula in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billings-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Billings 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.

Related info for your journey

Find useful and relevant information for your journey from Billings to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Billings to Missoula?

    There are many flights that can get you from Billings to Missoula in 25h 29m. Fly via Alaska Airlines to get the fastest option. The distance from Billings to Missoula is about 275 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings to Missoula 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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