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Missoula

$58+ Cheap flights from California to Missoula (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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MSO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from California to Missoula

Keep the following information in mind while searching for California to Missoula flight deals. Data was last updated July 31, 2025.

Round-trip from

$142
(Cheapflightsfares)

One-way from

$58
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$471

Good round-trip deal

$44 or less

Good one-way deal

$75 or less
From California to Missoula Johnson-Bell Field
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One-way flight from California to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from California to Missoula Johnson-Bell Field.
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Price to beat on a one-way flight from California to Missoula Johnson-Bell Field.
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Find flight deals from California to Missoula

Cheapest flights from California to Missoula
Explore the most affordable flight options available from California to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:15 pmOAK - MSO
Nonstop1h 54mAllegiant Air
Mon 8/114:15 pmMSO - OAK
Nonstop2h 15mAllegiant Air
Deal found 7/30$142
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Fri 9/266:45 amLAX - MSO
1 stop6h 19mMultiple Airlines
Mon 9/2910:10 pmMSO - LAX
1 stop13h 36mMultiple Airlines
Deal found 7/28$166
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:46 pmLAS - MSO
1 stop19h 08mMultiple Airlines
Mon 8/185:40 pmMSO - LAS
Nonstop2h 10mMultiple Airlines
Deal found 7/30$173
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Fri 8/226:15 amSAN - MSO
1 stop13h 42mMultiple Airlines
Fri 8/2910:27 pmMSO - SAN
1 stop9h 54mMultiple Airlines
Deal found 7/28$174
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/139:15 amSFO - MSO
1 stop5h 02mAlaska Airlines
Tue 8/195:45 amMSO - SFO
1 stop4h 08mAlaska Airlines
Deal found 7/29$206
This Mytrip deal was found by Cheapflights users on 7/30. 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 8/143:46 pmLAS - MSO
1 stop19h 08mFrontier
Mon 8/1812:40 pmMSO - LAS
1 stop11h 54mFrontier
Deal found 7/30$207
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/195:03 pmSFO - MSO
1 stop6h 12mDelta
Sat 8/235:30 amMSO - SFO
1 stop4h 34mDelta
Deal found 7/29$207
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:59 amONT - MSO
1 stop9h 55mFrontier
Fri 8/812:40 pmMSO - ONT
1 stop12h 10mFrontier
Deal found 7/30$218
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/168:30 amSFO - MSO
Nonstop2h 14mUnited Airlines
Sat 8/234:17 pmMSO - SFO
Nonstop2h 33mUnited Airlines
Deal found 7/29$219
This Mytrip deal was found by Cheapflights users on 7/31. 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 8/46:15 pmOAK - MSO
Nonstop1h 54mMultiple Airlines
Mon 8/119:54 pmMSO - OAK
1 stop11h 34mMultiple Airlines
Deal found 7/31$222
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:52 amSAN - MSO
1 stop24h 02mFrontier
Mon 8/1812:40 pmMSO - SAN
1 stop12h 12mFrontier
Deal found 7/29$225
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/146:15 amLAX - MSO
1 stop28h 39mFrontier
Mon 8/1812:40 pmMSO - LAX
1 stop12h 47mFrontier
Deal found 7/29$227

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 July 31, 2025.
Use the filters below to find and compare flights from California to Missoula that are best for you.

Fly from

California

Fly to

Missoula

Route

Depart

Return

Price

Los AngelesMissoula

LAX - MSO

LAXMSO

Los Angeles

Fri 9/26

6:45 am-2:04 pm

1 stop6h 19m

Missoula Johnson-Bell Field

Mon 9/29

10:10 pm-10:46 am

1 stop13h 36m

$166

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 8/14

3:46 pm-11:54 am

1 stop19h 08m

Missoula Johnson-Bell Field

Mon 8/18

5:40 pm-6:50 pm

Nonstop2h 10m

$173

San DiegoMissoula

SAN - MSO

SANMSO

San Diego

Fri 8/22

6:15 am-8:57 pm

1 stop13h 42m

Missoula Johnson-Bell Field

Fri 8/29

10:27 pm-7:21 am

1 stop9h 54m

$174

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Wed 8/13

9:15 am-3:17 pm

1 stop5h 02m

Missoula Johnson-Bell Field

Wed 8/20

4:14 pm-10:18 pm

1 stop7h 04m

$206

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 8/14

3:46 pm-11:54 am

1 stop19h 08m

Missoula Johnson-Bell Field

Mon 8/18

12:40 pm-11:34 pm

1 stop11h 54m

$207

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 8/19

7:04 pm-12:15 am

1 stop4h 11m

Missoula Johnson-Bell Field

Sun 8/24

5:30 am-9:04 am

1 stop4h 34m

$207

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Sat 8/16

8:30 am-11:44 am

Nonstop2h 14m

Missoula Johnson-Bell Field

Sat 8/23

4:17 pm-5:50 pm

Nonstop2h 33m

$219

San DiegoMissoula

SAN - MSO

SANMSO

San Diego

Thu 8/14

10:52 am-11:54 am

1 stop24h 02m

Missoula Johnson-Bell Field

Mon 8/18

12:40 pm-11:52 pm

1 stop12h 12m

$225

OntarioMissoula

ONT - MSO

ONTMSO

Ontario

Thu 8/14

5:21 pm-11:54 am

1 stop17h 33m

Missoula Johnson-Bell Field

Mon 8/18

12:40 pm-11:50 pm

1 stop12h 10m

$227

Los AngelesMissoula

LAX - MSO

LAXMSO

Los Angeles

Thu 8/14

6:15 am-11:54 am

1 stop28h 39m

Missoula Johnson-Bell Field

Mon 8/18

12:40 pm-12:27 am

1 stop12h 47m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from California to Missoula

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

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

Currently, October is the cheapest month in which you can book a flight from California to Missoula (average of $365). Flying from California to Missoula in March is currently the most expensive (average of $506). 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 CA to MSO?

Find hourly flight availability from California to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from California to Missoula, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from California to Missoula. 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 into for flights to Missoula from California?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly into if you book a flight from California to Missoula. It is only a 5.5 mi journey from Johnson-Bell Field (MSO) to Missoula’s city center.

  • How popular is this California to Missoula flight route?

    This flight path from California to Missoula Johnson-Bell Field was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $58. Hawaiian Airlines flights start at $103 while deals on Delta start at $104 one-way.

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

    Most travelers choose San Francisco - Missoula Johnson-Bell Field, Los Angeles - Missoula Johnson-Bell Field or Sacramento Intl - Missoula Johnson-Bell Field when deciding on the best route from California to Missoula.

  • What are the cheapest flights from California to Missoula?

    While on average a flight from California to Missoula is generally $367, our data shows the cheapest flight currently is $300. When looking at the most popular route, (San Francisco - Missoula Johnson-Bell Field), you can expect to pay $206 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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.

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

    Currently, October is the cheapest month in which you can book a flight from California to Missoula (average of $365). Flying from California to Missoula in March is currently the most expensive (average of $506). 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 California to Missoula

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Top 7 airlines flying from California to Missoula

Discover the top 7 airlines that operate flights from California to Missoula. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$168FlexibilityNo cancel feeOn-time88%
FrontierCheapest$112Average$209FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$120Average$366FlexibilityNo cancel feeOn-time85%
DeltaCheapest$196Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$504FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$223Average$419FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$246Average$429FlexibilityNo cancel feeOn-time71%

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