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$70+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BZN
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
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 1, 2026.

This Alaska Airlines deal was found by Cheapflights users on 12/29. 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 12/3111:53 amSFO - MSO
1 stop11h 16mAlaska Airlines
Tue 1/64:21 pmMSO - SFO
1 stop7h 33mAlaska Airlines
Deal found 12/29$338
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amLAX - FCA
1 stop5h 55mUnited Airlines
Thu 1/222:42 pmFCA - LAX
1 stop8h 46mUnited Airlines
Deal found 12/30$379
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amONT - FCA
1 stop5h 55mUnited Airlines
Thu 1/221:40 pmFCA - ONT
1 stop5h 03mUnited Airlines
Deal found 12/30$390
This Delta deal was found by Cheapflights users on 12/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmLAX - FCA
1 stop5h 21mDelta
Thu 1/225:24 amFCA - LAX
2 stops12h 14mDelta
Deal found 12/30$404
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:08 amLAX - BZN
1 stop4h 09mAlaska Airlines
Wed 12/317:56 pmBZN - LAX
1 stop13h 56mAlaska Airlines
Deal found 12/30$428
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:24 pmLAX - BZN
1 stop17h 39mAlaska Airlines
Mon 1/51:43 pmBZN - LAX
1 stop9h 45mAlaska Airlines
Deal found 12/30$483
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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.
Tue 12/304:42 pmSFO - MSO
1 stop6h 00mAlaska Airlines
Tue 1/65:20 amMSO - SFO
1 stop7h 40mAlaska Airlines
Deal found 12/29$483
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:45 amLAX - BZN
Nonstop2h 43mUnited Airlines
Fri 1/210:41 amBZN - LAX
1 stop7h 51mUnited Airlines
Deal found 12/30$499
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:18 pmSNA - BZN
1 stop6h 50mUnited Airlines
Sat 1/34:26 pmBZN - SNA
1 stop5h 16mUnited Airlines
Deal found 12/30$499
This Delta deal was found by Cheapflights users on 12/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:13 pmSAN - BZN
1 stop9h 33mDelta
Sun 1/47:19 amBZN - SAN
1 stop8h 10mDelta
Deal found 12/30$514
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amLAX - BZN
Nonstop2h 43mUnited Airlines
Mon 1/54:26 pmBZN - LAX
1 stop6h 02mUnited Airlines
Deal found 12/30$569
This Delta deal was found by Cheapflights users on 12/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmLAX - BZN
1 stop9h 16mDelta
Sun 1/45:30 pmBZN - LAX
1 stop6h 54mDelta
Deal found 12/30$574

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 1, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$160
(Kiwi.com)

One-way from

$70
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$338

Good round-trip deal

$279 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. 9% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 1, 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

Los AngelesKalispell

LAX - FCA

LAXFCA

Los Angeles

Thu 1/29

9:17 am-8:16 pm

1 stop9h 59m

Kalispell Glacier Park

Thu 2/5

9:06 pm-8:22 am

1 stop12h 16m

$162

OntarioKalispell

ONT - FCA

ONTFCA

Ontario

Thu 1/22

11:04 am-8:16 pm

1 stop8h 12m

Kalispell Glacier Park

Sun 1/25

9:06 pm-12:10 pm

1 stop16h 04m

$164

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 2/22

8:02 am-12:02 pm

Nonstop3h 00m

Bozeman Gallatin Field

Thu 2/26

7:21 pm-10:04 am

1 stop15h 43m

$172

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 3/11

6:15 am-12:14 pm

1 stop4h 59m

Bozeman Gallatin Field

Tue 3/17

4:30 pm-9:03 pm

1 stop5h 33m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 3/14

12:40 pm-4:34 pm

Nonstop2h 54m

Bozeman Gallatin Field

Sat 3/21

12:40 pm-2:32 pm

Nonstop2h 52m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 2/14

6:30 am-3:23 pm

1 stop7h 53m

Bozeman Gallatin Field

Fri 2/20

4:29 pm-8:51 pm

1 stop5h 22m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 3/1

6:15 am-11:59 am

1 stop4h 44m

Bozeman Gallatin Field

Wed 3/4

4:29 pm-10:35 pm

1 stop7h 06m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 2/22

6:15 am-11:59 am

1 stop4h 44m

Bozeman Gallatin Field

Thu 2/26

4:29 pm-10:35 pm

1 stop7h 06m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 2/24

7:00 am-1:08 pm

1 stop5h 08m

Bozeman Gallatin Field

Wed 2/25

5:14 pm-7:03 pm

Nonstop2h 49m

$192

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 2/15

3:25 pm-10:25 pm

1 stop6h 00m

Bozeman Gallatin Field

Fri 2/20

4:30 pm-11:04 pm

1 stop7h 34m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

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 November is currently the most expensive (average of $129). 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 1, 2026.

It’s optimal to fly from California to Montana in the afternoon. By choosing this option you can save up to 24% 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 1, 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 (1 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 1, 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
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,597 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,017 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,823 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,131 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 Alaska Airlines, United Airlines, and Delta fly from California to Montana in about 3h. The time it takes to get you to your destination can typically vary by up to 1h 59m. 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 November is currently the most expensive (average of $129). 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 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$146FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$98Average$246FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$142Average$434FlexibilityNo cancel feeOn-time85%
DeltaCheapest$142Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$164Average$388FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$178Average$401FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$188Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$210Average$393FlexibilityNo cancel feeOn-time71%

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