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Missoula

$46+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MSO
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 August 12, 2026.

This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:50 pm -
Nonstop2h 12m
Thu 9/39:49 pm -
Nonstop2h 14m
Deal found 8/8$83
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:42 pm -
Nonstop2h 17m
Sun 9/139:49 pm -
Nonstop2h 14m
Deal found 8/11$91
This Kissandfly.com deal was found by Cheapflights users on 8/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:34 am -
Nonstop2h 16m
Sun 10/46:05 pm -
Nonstop2h 15m
Deal found 8/12$93
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:42 pm -
Nonstop2h 17m
Sun 9/279:49 pm -
Nonstop2h 14m
Deal found 8/11$94
This Trip.com deal was found by Cheapflights users on 8/11. 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 9/175:42 pm -
Nonstop2h 17m
Sun 9/209:49 pm -
Nonstop2h 14m
Deal found 8/11$99
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Thu 10/86:10 am -
Nonstop2h 17m
Sun 10/1111:37 am -
Nonstop2h 15m
Deal found 8/12$102
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:42 pm -
Nonstop2h 17m
Sun 9/279:49 pm -
Nonstop2h 14m
Deal found 8/10$106
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/510:07 pm -
1 stop19h 08m
Sun 9/139:49 pm -
Nonstop2h 14m
Deal found 8/10$190
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 pm -
1 stop24h 48m
Sun 9/139:49 pm -
1 stop11h 25m
Deal found 8/9$191
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/165:20 pm -
1 stop26h 39m
Sun 9/209:49 pm -
1 stop10h 58m
Deal found 8/10$196
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 9/163:15 pm -
1 stop28h 44m
Sun 9/209:49 pm -
1 stop14h 06m
Deal found 8/7$198
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/242:50 pm -
1 stop5h 09m
Sun 9/279:49 pm -
1 stop10h 58m
Deal found 8/8$201

Find flight deals from California to Missoula

Keep the following information in mind while searching for California to Missoula flight deals. Data was last updated August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(CheapOair)

One-way from

$46
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$394

Good round-trip deal

$222 or less

Good one-way deal

$57 or less
Provider with most accurate pricing for Los Angeles-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Missoula Johnson-Bell Field flights.
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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. 15% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
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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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 August 12, 2026.
Use the filters below to find and compare flights from California to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasMissoula

LAS Las Vegas Harry Reid Intl - MSO Missoula Johnson-Bell Field

LASMSO

Las Vegas Harry Reid Intl

Thu 9/10

5:42 pm-8:59 pm

Nonstop2h 17m

Missoula Johnson-Bell Field

Sun 9/13

9:49 pm-11:03 pm

Nonstop2h 14m

$91

Los AngelesMissoula

LAX Los Angeles - MSO Missoula Johnson-Bell Field

LAXMSO

Los Angeles

Sat 9/5

4:20 pm-8:01 pm

Nonstop2h 41m

Missoula Johnson-Bell Field

Sun 9/6

7:15 am-9:12 am

Nonstop2h 57m

$299

San FranciscoMissoula

SFO San Francisco - MSO Missoula Johnson-Bell Field

SFOMSO

San Francisco

Sat 9/19

5:19 pm-11:13 pm

1 stop4h 54m

Missoula Johnson-Bell Field

Sat 9/26

6:17 pm-11:01 pm

1 stop5h 44m

$299

San FranciscoMissoula

SFO San Francisco - MSO Missoula Johnson-Bell Field

SFOMSO

San Francisco

Mon 9/14

4:51 pm-11:01 pm

1 stop5h 10m

Missoula Johnson-Bell Field

Thu 9/17

7:00 am-1:03 pm

1 stop7h 03m

$299

San FranciscoMissoula

SFO San Francisco - MSO Missoula Johnson-Bell Field

SFOMSO

San Francisco

Tue 11/24

6:00 am-12:44 pm

1 stop5h 44m

Missoula Johnson-Bell Field

Tue 12/1

6:28 pm-11:59 pm

1 stop6h 31m

$299

Los AngelesMissoula

LAX Los Angeles - MSO Missoula Johnson-Bell Field

LAXMSO

Los Angeles

Sat 9/5

2:29 pm-9:36 pm

1 stop6h 07m

Missoula Johnson-Bell Field

Sat 9/12

7:00 am-8:57 am

Nonstop2h 57m

$309

Las VegasMissoula

LAS Las Vegas Harry Reid Intl - MSO Missoula Johnson-Bell Field

LASMSO

Las Vegas Harry Reid Intl

Thu 9/10

4:25 pm-11:01 pm

1 stop5h 36m

Missoula Johnson-Bell Field

Sun 9/13

9:49 pm-11:03 pm

Nonstop2h 14m

$311

Santa AnaMissoula

SNA Santa Ana J. Wayne/Orange Cnty - MSO Missoula Johnson-Bell Field

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

3:09 pm-11:01 pm

1 stop6h 52m

Missoula Johnson-Bell Field

Wed 9/9

7:00 am-11:27 am

1 stop5h 27m

$313

Santa AnaMissoula

SNA Santa Ana J. Wayne/Orange Cnty - MSO Missoula Johnson-Bell Field

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

1:09 pm-11:01 pm

1 stop8h 52m

Missoula Johnson-Bell Field

Tue 9/15

7:00 am-1:49 pm

1 stop7h 49m

$313

Los AngelesMissoula

LAX Los Angeles - MSO Missoula Johnson-Bell Field

LAXMSO

Los Angeles

Thu 9/17

7:18 pm-12:18 am

1 stop4h 00m

Missoula Johnson-Bell Field

Wed 9/23

5:30 am-8:48 am

1 stop4h 18m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from California to Missoula (average of $328). Flying from California to Missoula in July is currently the most expensive (average of $495). 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 August 12, 2026.

It’s optimal to fly from California to Missoula in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from California to Missoula

Explore weekly flight availability from California to Missoula. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 12, 2026.

The most flights from USCA to MSO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.
California to Missoula flights typically cost between $331 and $453 in September.
The cheapest round-trip price found within the last 5 days was $196 on Multiple Airlines (Sep 16-Sep 20).

How far ahead should I book a flight from California to Missoula?

The best time to book flights from California to Missoula is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from California to Missoula?

Use this chart to determine the cheapest time to fly round-trip from California to Missoula. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their California to Missoula flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Missoula?

    Departing from California to Missoula will take you 2h 17m. California and Missoula are separated by a distance of 750 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $89. Delta flights start at $97 while deals on Alaska Airlines start at $114 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 Oakland - Missoula Johnson-Bell Field when deciding on the best route from California to Missoula.

  • What are the most reliable airlines from California to Missoula?

    Before booking your flight to Missoula from California, check out the most reliable airlines to get you to your destination on time: United Airlines (87%), SkyWest Airlines (83%), Fiji Airways( 77%).

  • What are the cheapest flights from California to Missoula?

    While on average a flight from California to Missoula is generally $541, our data shows the cheapest flight currently is $178. When looking at the most popular route, (San Francisco - Missoula Johnson-Bell Field), you can expect to pay $232 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, January is the cheapest month in which you can book a flight from California to Missoula (average of $328). Flying from California to Missoula in July is currently the most expensive (average of $495). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from California to Missoula

Discover the top 5 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 August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$397FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$138Average$264FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$182Average$456FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$200Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$289Average$395FlexibilityNo cancel feeOn-time71%

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