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$79+ Cheap flights from California to Montana

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BZN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from California to Montana

Cheapest flights from California to Montana
Explore the most affordable flight options available from California to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:15 am
SAN
-
BZN
1 stop6h 53m
Hawaiian Airlines
Wed 2/2511:33 am
BZN
-
SAN
1 stop7h 57m
Hawaiian Airlines
Deal found 1/21$168
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:48 am
SAN
-
BZN
1 stop6h 58m
Alaska Airlines
Wed 4/293:03 pm
BZN
-
SAN
Nonstop2h 43m
Alaska Airlines
Deal found 1/20$172
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:36 am
SAN
-
BZN
Nonstop2h 47m
Alaska Airlines
Sun 4/263:29 pm
BZN
-
SAN
Nonstop2h 43m
Alaska Airlines
Deal found 1/20$177
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:46 pm
LAX
-
MSO
1 stop18h 17m
Multiple Airlines
Mon 2/210:53 am
MSO
-
LAX
1 stop7h 12m
Multiple Airlines
Deal found 1/20$183
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:26 pm
LAX
-
MSO
1 stop14h 37m
Multiple Airlines
Mon 2/910:53 am
MSO
-
LAX
1 stop22h 29m
Multiple Airlines
Deal found 1/20$186
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:15 am
SAN
-
BZN
1 stop6h 53m
Alaska Airlines
Wed 2/2511:33 am
BZN
-
SAN
1 stop6h 13m
Alaska Airlines
Deal found 1/20$187
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/59:17 am
LAX
-
FCA
1 stop9h 59m
Multiple Airlines
Sun 2/89:06 pm
FCA
-
LAX
1 stop14h 19m
Multiple Airlines
Deal found 1/19$190
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:44 pm
SAN
-
BZN
1 stop10h 13m
Alaska Airlines
Wed 4/812:40 pm
BZN
-
SAN
Nonstop2h 52m
Alaska Airlines
Deal found 1/20$192
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 4/2111:40 am
SAN
-
BZN
1 stop7h 31m
Delta
Sun 4/265:20 am
BZN
-
SAN
1 stop4h 22m
Delta
Deal found 1/20$197
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/256:33 pm
LAX
-
FCA
1 stop21h 21m
Multiple Airlines
Sun 3/15:44 pm
FCA
-
LAX
1 stop25h 17m
Multiple Airlines
Deal found 1/19$197
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/269:12 am
LAX
-
FCA
1 stop6h 42m
Multiple Airlines
Sun 3/15:44 pm
FCA
-
LAX
1 stop25h 17m
Multiple Airlines
Deal found 1/19$198
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:20 am
SAN
-
BZN
1 stop5h 10m
United Airlines
Fri 5/11:37 pm
BZN
-
SAN
1 stop7h 25m
United Airlines
Deal found 1/21$199

Find flight deals from California to Montana

Keep the following information in mind while searching for California to Montana flight deals. Data was last updated January 21, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$168
(Kiwi.com)

One-way from

$79
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$326

Good round-trip deal

$254 or less

Good one-way deal

$57 or less
Provider with most accurate pricing for Los Angeles-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Bozeman Gallatin Field flights.
Search Deals
From California to Montana
Search Deals
One-way flight from California to Montana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from California to Montana.
Search Deals
Price to beat on a one-way flight from California to Montana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Montana 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 January 21, 2026.
Use the filters below to find and compare flights from California to Montana that are best for you.

Fly from

California

Fly to

Montana

Route

Depart

Return

Price

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 4/23

6:20 am-12:20 pm

1 stop5h 00m

Bozeman Gallatin Field

Tue 4/28

10:35 am-2:57 pm

1 stop5h 22m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 4/23

6:20 am-12:20 pm

1 stop5h 00m

Bozeman Gallatin Field

Thu 4/30

1:37 pm-8:02 pm

1 stop7h 25m

$177

Los AngelesMissoula

LAX - MSO

LAXMSO

Los Angeles

Thu 1/29

2:46 pm-10:03 am

1 stop18h 17m

Missoula Johnson-Bell Field

Mon 2/2

10:53 am-5:05 pm

1 stop7h 12m

$191

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 5/9

7:00 am-2:36 pm

1 stop6h 36m

Bozeman Gallatin Field

Sun 5/17

5:45 am-8:59 am

1 stop4h 14m

$197

Los AngelesMissoula

LAX - MSO

LAXMSO

Los Angeles

Thu 2/12

9:16 pm-3:15 pm

1 stop16h 59m

Missoula Johnson-Bell Field

Mon 2/16

4:05 pm-8:15 am

1 stop17h 10m

$210

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Sat 2/28

4:02 pm-11:56 pm

1 stop6h 54m

Bozeman Gallatin Field

Tue 3/3

3:02 pm-10:44 pm

1 stop8h 42m

$211

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Wed 2/25

4:02 pm-11:56 pm

1 stop6h 54m

Bozeman Gallatin Field

Tue 3/3

3:02 pm-10:44 pm

1 stop8h 42m

$211

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Tue 2/24

6:14 am-2:08 pm

1 stop6h 54m

Bozeman Gallatin Field

Tue 3/3

3:02 pm-10:44 pm

1 stop8h 42m

$211

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Sat 2/7

6:00 am-2:42 pm

1 stop7h 42m

Bozeman Gallatin Field

Tue 2/10

4:16 pm-8:58 pm

1 stop5h 42m

$211

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Fri 4/24

11:40 am-8:11 pm

1 stop7h 31m

Bozeman Gallatin Field

Sun 4/26

5:20 am-8:42 am

1 stop4h 22m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

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

Currently, August is the cheapest month in which you can book a flight from California to Montana (average of $44). Flying from California to Montana in January is currently the most expensive (average of $143). 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 MT?

Find hourly flight availability from California to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

It’s optimal to fly from California to Montana in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from California to Montana

Explore weekly flight availability from California to Montana. 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 January 21, 2026.

The most flights from USCA to USMT are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from California to Montana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,771 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,087 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,190 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

  • How popular is this California to Montana flight route?

    The California to Montana flight path was viewed by 9 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 Montana?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from California to Montana in about 5h. The time it takes to get you to your destination can typically vary by up to 1h 54m. Airlines will cover a distance of 956 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $49 on Allegiant Air. Other airlines that offer cheap prices include Southwest from $82 and Avelo Airlines from $87 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Montana 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 Montana?

    Currently, August is the cheapest month in which you can book a flight from California to Montana (average of $44). Flying from California to Montana in January is currently the most expensive (average of $143). 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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Alternative routes for California to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from California to Montana

Discover the top 8 airlines that operate flights from California to Montana. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$143FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$98Average$246FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$110Average$371FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$120Average$424FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$164Average$395FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$178Average$408FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$185Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$210Average$391FlexibilityNo cancel feeOn-time71%

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