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$51+ Cheap flights from Montana to California

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Montana to California

Keep the following information in mind while searching for Montana to California flight deals. Data was last updated August 14, 2025.

Round-trip from

$82
(Cheapflightsfares)

One-way from

$51
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$382

Good round-trip deal

$138 or less

Good one-way deal

$77 or less
From Montana to California
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One-way flight from Montana to California
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Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Montana to California.
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Price to beat on a one-way flight from Montana to California.
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Find flight deals from Montana to California

Cheapest flights from Montana to California
Explore the most affordable flight options available from Montana to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

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.
Sun 9/283:42 pmBZN - LAS
Nonstop2h 09mAllegiant Air
Thu 10/26:10 amLAS - BZN
Nonstop2h 07mAllegiant Air
Deal found 8/12$82
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:45 pmBIL - LAS
Nonstop2h 08mAllegiant Air
Fri 9/266:00 amLAS - BIL
Nonstop2h 08mAllegiant Air
Deal found 8/12$90
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:59 pmBZN - LAS
Nonstop2h 05mAllegiant Air
Sun 8/311:00 pmLAS - BZN
Nonstop2h 08mAllegiant Air
Deal found 8/12$96
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.
Sun 8/244:58 pmBZN - LAS
Nonstop2h 05mAllegiant Air
Sun 8/311:00 pmLAS - BZN
Nonstop2h 08mAllegiant Air
Deal found 8/12$100
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 9/411:29 amBZN - LAS
Nonstop2h 09mAllegiant Air
Sun 9/711:43 amLAS - BZN
Nonstop2h 09mAllegiant Air
Deal found 8/12$111
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Sun 11/162:17 pmBZN - LAS
Nonstop2h 04mAllegiant Air
Thu 11/2010:47 amLAS - BZN
Nonstop2h 09mAllegiant Air
Deal found 8/14$115
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/87:45 pmBIL - LAS
Nonstop2h 08mAllegiant Air
Fri 9/266:00 amLAS - BIL
Nonstop2h 08mAllegiant Air
Deal found 8/13$121
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 10/2610:07 amBZN - LAS
Nonstop2h 05mAllegiant Air
Thu 10/306:10 amLAS - BZN
Nonstop2h 07mAllegiant Air
Deal found 8/13$122
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 12/1810:10 amBZN - LAS
Nonstop2h 06mAllegiant Air
Sun 12/216:15 amLAS - BZN
Nonstop2h 05mAllegiant Air
Deal found 8/14$125
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/2310:07 amBZN - LAS
Nonstop2h 05mAllegiant Air
Thu 10/306:10 amLAS - BZN
Nonstop2h 07mAllegiant Air
Deal found 8/13$129
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/2310:07 amBZN - LAS
Nonstop2h 05mAllegiant Air
Sun 10/266:10 amLAS - BZN
Nonstop2h 07mAllegiant Air
Deal found 8/13$138
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.
Fri 10/1010:14 amBIL - LAS
Nonstop2h 10mAllegiant Air
Sun 10/125:38 pmLAS - BIL
Nonstop2h 07mAllegiant Air
Deal found 8/12$170

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to California 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 14, 2025.
Use the filters below to find and compare flights from Montana to California that are best for you.

Fly from

Montana

Fly to

California

Route

Depart

Return

Price

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 9/28

3:42 pm-4:51 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Thu 10/2

6:10 am-9:17 am

Nonstop2h 07m

$82

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 9/22

7:45 pm-8:53 pm

Nonstop2h 08m

Las Vegas Harry Reid Intl

Fri 9/26

6:00 am-9:08 am

Nonstop2h 08m

$90

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 8/28

7:59 pm-9:04 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Sun 8/31

1:00 pm-4:08 pm

Nonstop2h 08m

$96

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 9/11

11:29 am-12:38 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Thu 9/25

7:30 am-10:39 am

Nonstop2h 09m

$96

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 8/24

4:58 pm-6:03 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Sun 8/31

1:00 pm-4:08 pm

Nonstop2h 08m

$100

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 9/4

11:29 am-12:38 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Sun 9/7

11:43 am-2:52 pm

Nonstop2h 09m

$111

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 9/11

11:29 am-12:38 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Sun 9/14

11:43 am-2:52 pm

Nonstop2h 09m

$111

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 11/16

2:17 pm-3:21 pm

Nonstop2h 04m

Las Vegas Harry Reid Intl

Thu 11/20

10:47 am-1:56 pm

Nonstop2h 09m

$115

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 9/8

7:45 pm-8:53 pm

Nonstop2h 08m

Las Vegas Harry Reid Intl

Fri 9/26

6:00 am-9:08 am

Nonstop2h 08m

$121

KalispellSan Diego

FCA - SAN

FCASAN

Kalispell Glacier Park

Thu 9/4

5:33 pm-11:17 pm

1 stop6h 44m

San Diego

Sat 9/6

7:47 pm-4:43 pm

1 stop19h 56m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to California (average of $246). Flying from Montana to California in March is currently the most expensive (average of $326). 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 MT to CA?

Find hourly flight availability from Montana to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Montana to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Montana to California. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Montana to California. 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 Montana to California flight route?

    Flights from Montana to California have been viewed 5 times in the past calendar month.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $51. However, be on the lookout for offers from United Airlines and Hawaiian Airlines, as they are both options that can get you from Montana to California for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to California (average of $246). Flying from Montana to California in March is currently the most expensive (average of $326). 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 Montana to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Montana to California

Discover the top 7 airlines that operate flights from Montana to California. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$41Average$170FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$82Average$390FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$138Average$326FlexibilityNo cancel feeOn-time85%
DeltaCheapest$142Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$176Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$316FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$184Average$376FlexibilityNo cancel feeOn-time63%

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