What airlines fly to Montana?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Montana from California according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 9 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Montana on average per week?

As of June 2026, 115 flights take off from California and land in Montana each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

How many flights depart from California to Montana on average per day?

As of June 2026, there are 16 flights per day flying from California to Montana. The most common time of day flights depart is 12:00PM, with 60% of flights taking off in the afternoon.

What is the cheapest airline that flies from California to Montana?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from California to Montana

How long is the flight from California to Montana?

If you’re flying from a popular airport in California, such as San Francisco or Los Angeles, and flying into Montana, then you can expect flight times to average 2h 15m and 2h 32m, respectively.

When did momondo last update prices for flights from California to Montana?

Prices for flights from California to Montana were last updated today.

How many operators does momondo search for flights from California to Montana?

The number of operators available for flights from California to Montana is 8 as of June 2026.

How old do you have to be to fly from California to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$74 Cheap Flights from California to Montana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:03 pm - 3:58 pm

SAN

BZN

23h 55m

1 stop

3:43 pm - 3:27 pm

BZN

SAN

24h 44m

1 stop

$169Multiple Airlines

Wed, Jul 22 - Fri, Jul 31

6:20 am - 2:13 pm

SAN

BZN

6h 53m

1 stop

4:32 pm - 8:34 pm

BZN

SAN

5h 02m

1 stop

$177United Airlines

Wed, Aug 19 - Tue, Aug 25

4:12 pm - 7:41 pm

SAN

BZN

26h 29m

1 stop

4:48 pm - 8:06 pm

BZN

SAN

28h 18m

1 stop

$178Multiple Airlines

Tue, Jul 28 - Sun, Aug 2

4:12 pm - 7:41 pm

SAN

BZN

26h 29m

1 stop

3:43 pm - 3:27 pm

BZN

SAN

24h 44m

1 stop

$180Multiple Airlines

Tue, Jul 21 - Fri, Jul 31

5:00 pm - 8:45 pm

SAN

BZN

2h 45mnonstop

9:20 am - 11:05 am

BZN

SAN

2h 45mnonstop

$195Alaska Airlines

Tue, Sep 1 - Sat, Sep 5

6:15 am - 12:03 pm

SAN

BZN

4h 48m

1 stop

5:45 am - 9:06 am

BZN

SAN

4h 21m

1 stop

$197Delta

Sat, Oct 3 - Sat, Oct 10

4:55 pm - 10:53 pm

BUR

FCA

4h 58m

1 stop

5:15 am - 12:00 pm

FCA

BUR

7h 45m

1 stop

$277Delta

Mon, Aug 17 - Tue, Aug 25

1:56 pm - 5:11 pm

SFO

BZN

2h 15mnonstop

9:20 am - 9:42 pm

BZN

SFO

13h 22m

1 stop

$300Alaska Airlines

Mon, Aug 17 - Wed, Aug 26

2:55 pm - 8:05 pm

ONT

BZN

4h 10m

1 stop

6:55 am - 1:35 pm

BZN

ONT

7h 40m

2 stops

$316Southwest

Sat, Sep 19 - Tue, Sep 29

4:00 pm - 1:15 am

ONT

BZN

8h 15m

2 stops

7:15 pm - 11:35 pm

BZN

ONT

5h 20m

1 stop

$330Southwest

Mon, Jul 6 - Fri, Jul 10

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Alaska Airlines flights from California to Montana

Our best Alaska Airlines deals on California to Montana flight tickets

Alaska Airlines

Sep 1

SAN5:00 pmSan Diego

2h 45m

BZN8:45 pmBozeman Gallatin Field

Sep 5

BZN9:20 amBozeman Gallatin Field

2h 45m

SAN11:05 amSan Diego

$195

Alaska Airlines

Aug 25

SAN5:00 pmSan Diego

2h 45m

BZN8:45 pmBozeman Gallatin Field

Aug 27

BZN9:20 amBozeman Gallatin Field

2h 45m

SAN11:05 amSan Diego

$210

Alaska Airlines

Sep 1

SAN5:00 pmSan Diego

2h 45m

BZN8:45 pmBozeman Gallatin Field

Sep 5

BZN7:03 amBozeman Gallatin Field

7h 16m

1 stop

SAN1:19 pmSan Diego

$222

United Airlines flights from California to Montana

Our best United Airlines deals on California to Montana flight tickets

United Airlines

Aug 19

SAN6:20 amSan Diego

6h 53m

1 stop

BZN2:13 pmBozeman Gallatin Field

Aug 25

BZN4:32 pmBozeman Gallatin Field

5h 02m

1 stop

SAN8:34 pmSan Diego

$177

United Airlines

Aug 19

SAN6:20 amSan Diego

6h 53m

1 stop

BZN2:13 pmBozeman Gallatin Field

Aug 20

BZN4:32 pmBozeman Gallatin Field

6h 55m

1 stop

SAN10:27 pmSan Diego

$182

United Airlines

Sep 1

SAN8:45 amSan Diego

5h 45m

1 stop

BZN3:30 pmBozeman Gallatin Field

Sep 9

BZN4:32 pmBozeman Gallatin Field

6h 56m

1 stop

SAN10:28 pmSan Diego

$187

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 7/22

3:03 pm-3:58 pm

1 stop23h 55m

Bozeman Gallatin Field

Fri 7/31

3:43 pm-3:27 pm

1 stop24h 44m

$169

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 8/19

6:20 am-2:13 pm

1 stop6h 53m

Bozeman Gallatin Field

Tue 8/25

4:32 pm-8:34 pm

1 stop5h 02m

$177

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 7/28

4:12 pm-7:41 pm

1 stop26h 29m

Bozeman Gallatin Field

Sun 8/2

4:48 pm-8:06 pm

1 stop28h 18m

$178

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 7/21

4:12 pm-7:41 pm

1 stop26h 29m

Bozeman Gallatin Field

Fri 7/31

3:43 pm-3:27 pm

1 stop24h 44m

$180

Quickest round-trip

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 9/1

5:00 pm-8:45 pm

Nonstop2h 45m

Bozeman Gallatin Field

Sat 9/5

9:20 am-11:05 am

Nonstop2h 45m

$195

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 10/3

6:15 am-12:03 pm

1 stop4h 48m

Bozeman Gallatin Field

Sat 10/10

5:45 am-9:06 am

1 stop4h 21m

$197

BurbankKalispell

BUR - FCA

BURFCA

Burbank Bob Hope

Mon 8/17

4:55 pm-10:53 pm

1 stop4h 58m

Kalispell Glacier Park

Tue 8/25

5:15 am-12:00 pm

1 stop7h 45m

$277

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Mon 8/17

1:56 pm-5:11 pm

Nonstop2h 15m

Bozeman Gallatin Field

Wed 8/26

9:20 am-9:42 pm

1 stop13h 22m

$300

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Sat 9/19

2:55 pm-8:05 pm

1 stop4h 10m

Bozeman Gallatin Field

Tue 9/29

6:55 am-1:35 pm

2 stops7h 40m

$316

OntarioBozeman

ONT - BZN

ONTBZN

Ontario

Mon 7/6

4:00 pm-1:15 am

2 stops8h 15m

Bozeman Gallatin Field

Fri 7/10

7:15 pm-11:35 pm

1 stop5h 20m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from California is in September. Flight prices, which tend to average around $355, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Montana, with average flight prices from California averaging around $360.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $333. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $399.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is in the evening when flights can be purchased for as low as $344. In the morning is when there is more demand to fly to Montana, so prices are often more expensive at around $366 per ticket.

What is the cheapest California to Montana flight route?

Fly from Santa Rosa Sonoma County to Kalispell Glacier Park for the best California - Montana flight prices

How far in advance should I book a flight from California to Montana?

You are more likely to see cheaper flights to Montana from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from California for as low as $309 on momondo.

What cabin class options are available on California to Montana flights?

There are 4 cabin classes available to choose from on California to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Montana flights?

No. A direct flight is the cheapest option for a flight between California to Montana.

Cheap California to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Montana

Best Price Found	$57
Fastest flight time	0h 28m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from California in the past 72 hours is $57. The best round-trip flight deal from California to Montana found on momondo in the last 72 hours is $222.

The fastest flight from California to Montana takes 0h 28m

Direct flights go from California to Montana every day.

There are 32 airports in Montana. From California there are direct flights to Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN).

Search flight deals

Frequently asked questions about flying from California to Montana

When did momondo last update prices for flights from California to Montana?
Prices for flights from California to Montana were last updated today.
How many operators does momondo search for flights from California to Montana?
The number of operators available for flights from California to Montana is 8 as of June 2026.
How old do you have to be to fly from California to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Montana?
momondo data reveals that the most frequently booked plane model on the route from California to Montana is Embraer 175 (Enhanced Winglets), representing 26.87% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.66%, Embraer 170 at 15.28%, and Embraer 175 at 13.85%.

Best airlines flying from California to Montana

Compare and see reviews for airlines that fly from California to Montana with momondo

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $78	Free Cancellation	Rating 7.6 85 reviews	Search Avelo Airlines flights
Hawaiian Airlines	PriceFrom $104	Free Cancellation	Rating 7.8 2,826 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $110	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Allegiant Air	PriceFrom $131	Free Cancellation	Rating 7.3 692 reviews	Search Allegiant Air flights
Southwest	PriceFrom $147	Free Cancellation	Rating 7.9 4,245 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $152	Free Cancellation	Rating 7.9 12,580 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $165	Free Cancellation	Rating 7.4 9,893 reviews	Search United Airlines flights
JetBlue	PriceFrom $216	Free Cancellation	Rating 7.1 3,011 reviews	Search JetBlue flights
American Airlines	PriceFrom $269	Free Cancellation	Rating 7.1 11,769 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Montana?

Finding the right flight to Montana from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

Can I find flights from California to Montana with flexible booking policies on momondo?

All flight searches from California to Montana on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Montana?

Once you have performed a search for California to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from California to Montana right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Montana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Montana trip

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Popular cities in Montana

Flights to New Yorkfrom $75

Flights to Los Angelesfrom $56

Flights to Orlandofrom $63

Flights to Miamifrom $79

Flights to Chicagofrom $63

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $55

Flights to Bostonfrom $72

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $50

Flights to Dallasfrom $59

Cheap flights from California to Montana from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Montana departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from California to Montana

Our best Alaska Airlines deals on California to Montana flight tickets

United Airlines flights from California to Montana

Our best United Airlines deals on California to Montana flight tickets

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See travel insights to Montana from

How to get the cheapest flight ticket from California to Montana

What is the cheapest month to fly to Montana?

What is the cheapest day to depart on your flight to Montana?

What is the cheapest time of day to depart on your flight to Montana?

What is the cheapest California to Montana flight route?

How far in advance should I book a flight from California to Montana?

What cabin class options are available on California to Montana flights?

Can stopping save me money on California to Montana flights?

What is the cheapest airline that flies from California to Montana?

What airlines fly to Montana?

How many flights depart from California to Montana on average per day?

How many flights depart from California to Montana on average per week?

How long is the flight from California to Montana?

Cheap California to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Montana

Best Price Found

Fastest flight time

Direct flights

Airports in Montana

Frequently asked questions about flying from California to Montana

Best airlines flying from California to Montana

Compare and see reviews for airlines that fly from California to Montana with momondo

Why use momondo?

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Montana flight routes

According to popular flight searches on momondo this year

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