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$75+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BZN
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from California to Montana

Keep the following information in mind while searching for California to Montana flight deals. Data was last updated November 19, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$164
(Kiwi.com)

One-way from

$75
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$380

Good round-trip deal

$237 or less

Good one-way deal

$57 or less
Provider with most accurate pricing for Los Angeles-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Bozeman Gallatin Field flights.
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From California to Montana
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One-way flight from California to Montana
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Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from California to Montana.
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Price to beat on a one-way flight from California to Montana.
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Find 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 November 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/39:54 pmLAX - MSO
1 stop22h 42mMultiple Airlines
Sun 12/710:26 pmMSO - LAX
1 stop22h 39mMultiple Airlines
Deal found 11/18$167
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/188:00 amSFO - BZN
1 stop5h 03mHawaiian Airlines
Sun 12/216:09 amBZN - SFO
1 stop18h 45mHawaiian Airlines
Deal found 11/19$170
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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.
Fri 12/126:15 amSAN - BZN
1 stop6h 49mAlaska Airlines
Mon 12/151:44 pmBZN - SAN
1 stop8h 30mAlaska Airlines
Deal found 11/16$176
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Tue 12/166:30 amSAN - BZN
1 stop6h 05mUnited Airlines
Tue 12/231:30 pmBZN - SAN
1 stop7h 27mUnited Airlines
Deal found 11/17$177
This Delta deal was found by Cheapflights users on 11/18. 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 12/315:45 amSFO - BZN
1 stop9h 54mDelta
Thu 1/87:23 amBZN - SFO
1 stop7h 15mDelta
Deal found 11/18$183
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:45 amSFO - BZN
1 stop7h 33mDelta
Sun 12/145:30 amBZN - SFO
1 stop4h 34mDelta
Deal found 11/19$190
This Delta deal was found by Cheapflights users on 11/17. 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.
Thu 12/187:07 pmSAN - BZN
1 stop4h 11mDelta
Mon 12/227:19 amBZN - SAN
1 stop6h 31mDelta
Deal found 11/17$191
This Delta deal was found by Cheapflights users on 11/18. 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.
Thu 12/115:31 pmSAN - BZN
1 stop5h 47mDelta
Sun 12/145:30 amBZN - SAN
1 stop4h 25mDelta
Deal found 11/18$197
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 12/96:00 amONT - BZN
1 stop7h 04mAlaska Airlines
Tue 12/167:00 amBZN - ONT
1 stop12h 33mAlaska Airlines
Deal found 11/17$209
This Delta deal was found by Cheapflights users on 11/17. 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 12/36:00 amSFO - FCA
1 stop4h 31mDelta
Sun 12/75:00 amFCA - SFO
1 stop5h 04mDelta
Deal found 11/17$209
This Delta deal was found by Cheapflights users on 11/18. 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.
Thu 12/117:08 pmSFO - BZN
1 stop4h 10mDelta
Sat 12/133:00 pmBZN - SFO
1 stop4h 56mDelta
Deal found 11/18$211
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/161:35 pmSNA - BZN
2 stops42h 45mMultiple Airlines
Tue 12/2310:05 amBZN - SNA
1 stop25h 11mMultiple Airlines
Deal found 11/18$216

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 November 19, 2025.
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 FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 1/29

11:33 am-8:16 pm

1 stop7h 43m

Kalispell Glacier Park

Sun 2/1

9:06 pm-9:53 am

1 stop13h 47m

$164

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 1/29

9:07 pm-1:06 pm

1 stop14h 59m

Bozeman Gallatin Field

Mon 2/2

3:03 pm-8:58 pm

1 stop6h 55m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 1/6

9:41 am-7:16 pm

1 stop8h 35m

Bozeman Gallatin Field

Tue 1/13

12:00 pm-7:19 pm

1 stop8h 19m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 2/3

10:16 am-3:23 pm

1 stop4h 07m

Bozeman Gallatin Field

Sat 2/7

11:22 am-5:20 pm

1 stop6h 58m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 1/28

6:15 am-2:09 pm

1 stop6h 54m

Bozeman Gallatin Field

Sat 2/7

7:20 am-1:19 pm

1 stop6h 59m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Fri 1/16

8:42 pm-10:42 am

1 stop13h 00m

Bozeman Gallatin Field

Tue 1/20

7:20 am-3:29 pm

1 stop9h 09m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 2/3

10:16 am-3:23 pm

1 stop4h 07m

Bozeman Gallatin Field

Fri 2/6

4:03 pm-8:11 pm

1 stop5h 08m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 1/21

6:15 am-2:09 pm

1 stop6h 54m

Bozeman Gallatin Field

Tue 1/27

7:20 am-1:19 pm

1 stop6h 59m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 1/31

2:20 pm-11:56 pm

1 stop8h 36m

Bozeman Gallatin Field

Sat 2/7

11:22 am-5:20 pm

1 stop6h 58m

$176

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 1/27

2:20 pm-11:56 pm

1 stop8h 36m

Bozeman Gallatin Field

Fri 1/30

3:03 pm-8:58 pm

1 stop6h 55m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

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 December is currently the most expensive (average of $157). 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 November 19, 2025.

It’s optimal to fly from California to Montana in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from California to Montana. Price data was last updated on December 16, 2024.

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

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 November 19, 2025.

The most flights from USCA to USMT 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).

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 November 19, 2025.
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
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,319 reviews
Alaska Airlines
8.0
Very good
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,020 reviews
Alaska Airlines
8.0
Very good
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
700 reviews
Alaska Airlines
8.0
Very good
11,319 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 5 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 Alaska Airlines, Delta, and Hawaiian Airlines fly from California to Montana in about 5h 14m. The time it takes to get you to your destination can typically vary by up to 9h 45m. Airlines will cover a distance of 999 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 $87 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $92 and American Airlines from $139 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 December is currently the most expensive (average of $157). 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.

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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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$146FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$98Average$280FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$142Average$434FlexibilityNo cancel feeOn-time85%
DeltaCheapest$142Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$389FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$178Average$409FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$189Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$450FlexibilityNo cancel feeOn-time71%

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