What is the cheapest airline that flies from San Jose to Montana?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from San Jose to Montana

What airlines fly to Montana?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Montana from San Jose, California according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 4 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Jose Airport to Montana?

Prices for flights from San Jose Airport to Montana are updated daily.

How many operators does momondo search for flights from San Jose Airport to Montana?

The number of operators available for flights from San Jose Airport to Montana is 3 as of September 2026.

How old do you have to be to fly from San Jose Airport to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Montana.

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

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$156 Cheap Flights from San Jose, California to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:44 pm - 9:40 amSJC San Jose-BZN Bozeman Gallatin Field

11h 56m1 stop Seattle/Tacoma Intl

1:50 pm - 8:44 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 54m1 stop Seattle/Tacoma Intl

$311Alaska Airlines

Mon, Oct 26 - Tue, Nov 3

2:50 pm - 11:33 pmSJC San Jose-BZN Bozeman Gallatin Field

7h 43m1 stop Seattle/Tacoma Intl

3:53 pm - 10:51 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 58m1 stop Portland

$311Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

6:00 am - 12:07 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 07m1 stop Salt Lake City

5:30 am - 9:07 amBZN Bozeman Gallatin Field-SJC San Jose

4h 37m1 stop Salt Lake City

$311Delta

Mon, Oct 26 - Tue, Nov 3

6:00 am - 12:07 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 07m1 stop Salt Lake City

5:30 am - 9:07 amBZN Bozeman Gallatin Field-SJC San Jose

4h 37m1 stop Salt Lake City

$311Delta

Mon, Oct 26 - Wed, Nov 4

6:00 am - 12:40 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 40m1 stop Las Vegas Harry Reid Intl

8:05 am - 3:00 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 55m1 stop Denver Intl

$311Southwest

Tue, Oct 20 - Tue, Oct 27

2:30 pm - 11:25 pmSJC San Jose-BZN Bozeman Gallatin Field

7h 55m1 stop Denver Intl

2:15 pm - 9:25 pmBZN Bozeman Gallatin Field-SJC San Jose

8h 10m1 stop Denver Intl

$311Southwest

Fri, Oct 30 - Sat, Nov 7

8:45 am - 3:28 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 43m1 stop Denver Intl

6:30 am - 1:11 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 41m1 stop Denver Intl

$311United Airlines

Tue, Oct 13 - Sat, Oct 17

10:39 am - 6:19 pmSJC San Jose-BZN Bozeman Gallatin Field

6h 40m1 stop Seattle/Tacoma Intl

10:27 am - 5:03 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 36m1 stop Seattle/Tacoma Intl

$311Alaska Airlines

Mon, Nov 9 - Wed, Nov 11

2:30 pm - 11:25 pmSJC San Jose-BZN Bozeman Gallatin Field

7h 55m1 stop Denver Intl

7:55 am - 12:05 pmBZN Bozeman Gallatin Field-SJC San Jose

5h 10m1 stop Denver Intl

$311Southwest

Fri, Oct 30 - Fri, Nov 6

12:58 pm - 9:26 pmSJC San Jose-BIL Billings Logan Intl

7h 28m1 stop Las Vegas Harry Reid Intl

10:16 pm - 12:03 pmBIL Billings Logan Intl-SJC San Jose

14h 47m1 stop Las Vegas Harry Reid Intl

$366Multiple Airlines

Fri, Jan 15 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:13 pm - 12:19 amSJC San Jose-BZN Bozeman Gallatin Field

6h 06m1 stop Salt Lake City

5:30 am - 9:07 amBZN Bozeman Gallatin Field-SJC San Jose

4h 37m1 stop Salt Lake City

$348Delta

Tue, Sep 29 - Tue, Oct 6

8:00 am - 2:46 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 46m1 stop Seattle/Tacoma Intl

10:20 am - 3:52 pmBZN Bozeman Gallatin Field-SJC San Jose

6h 32m1 stop Seattle/Tacoma Intl

$393Alaska Airlines

Wed, Sep 30 - Tue, Oct 6

8:00 am - 2:46 pmSJC San Jose-BZN Bozeman Gallatin Field

5h 46m1 stop Seattle/Tacoma Intl

7:24 am - 1:18 pmBZN Bozeman Gallatin Field-SJC San Jose

6h 54m1 stop Seattle/Tacoma Intl

$393Alaska Airlines

Wed, Sep 30 - Thu, Oct 8

5:13 pm - 12:19 amSJC San Jose-BZN Bozeman Gallatin Field

6h 06m1 stop Salt Lake City

1:08 pm - 4:13 pmBZN Bozeman Gallatin Field-SJC San Jose

4h 05m1 stop Salt Lake City

$421Delta

Mon, Sep 28 - Thu, Oct 1

5:13 pm - 10:59 pmSJC San Jose-BZN Bozeman Gallatin Field

4h 46m1 stop Seattle/Tacoma Intl

7:03 am - 1:17 pmBZN Bozeman Gallatin Field-SJC San Jose

7h 14m1 stop Seattle/Tacoma Intl

$421Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

3:15 pm - 10:30 pmSJC San Jose-BZN Bozeman Gallatin Field

6h 15m1 stop Denver Intl

7:05 am - 11:45 amBZN Bozeman Gallatin Field-SJC San Jose

5h 40m1 stop Denver Intl

$449Southwest

Mon, Sep 28 - Thu, Oct 1

7:15 am - 4:30 pmSJC San Jose-BZN Bozeman Gallatin Field

8h 15m2 stops Los Angeles Denver Intl

7:05 am - 11:45 amBZN Bozeman Gallatin Field-SJC San Jose

5h 40m1 stop Denver Intl

$454Southwest

Mon, Sep 28 - Thu, Oct 1

7:11 pm - 12:19 amSJC San Jose-BZN Bozeman Gallatin Field

4h 08m1 stop Salt Lake City

6:00 am - 9:02 amBZN Bozeman Gallatin Field-SJC San Jose

4h 02m1 stop Salt Lake City

$479Delta

Fri, Sep 25 - Mon, Sep 28

1:00 pm - 9:04 pmSJC San Jose-BZN Bozeman Gallatin Field

7h 04m1 stop Denver Intl

4:30 pm - 8:58 pmBZN Bozeman Gallatin Field-SJC San Jose

5h 28m1 stop Denver Intl

$599United Airlines

Wed, Sep 30 - Fri, Oct 9

1:00 pm - 9:22 pmSJC San Jose-GTF Great Falls

7h 22m1 stop Denver Intl

2:37 pm - 8:58 pmGTF Great Falls-SJC San Jose

7h 21m1 stop Denver Intl

$954United Airlines

Wed, Sep 30 - Fri, Oct 2

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Southwest flights from San Jose, California to Montana

Our best Southwest deals on San Jose, California to Montana flight tickets

Southwest

Oct 30

SJC8:25 amSan Jose

8h 10m

2 stops

BZN5:35 pmBozeman Gallatin Field

Nov 6

BZN4:05 pmBozeman Gallatin Field

7h 30m

1 stop

SJC10:35 pmSan Jose

$316

Southwest

Oct 15

SJC7:50 amSan Jose

6h 45m

1 stop

BZN3:35 pmBozeman Gallatin Field

Oct 20

BZN6:30 amBozeman Gallatin Field

8h 35m

2 stops

SJC2:05 pmSan Jose

$350

Southwest

Oct 15

SJC6:40 amSan Jose

7h 55m

2 stops

BZN3:35 pmBozeman Gallatin Field

Oct 20

BZN6:30 amBozeman Gallatin Field

8h 35m

2 stops

SJC2:05 pmSan Jose

$355

Alaska Airlines flights from San Jose, California to Montana

Our best Alaska Airlines deals on San Jose, California to Montana flight tickets

Alaska Airlines

Feb 14

SJC12:02 pmSan Jose

5h 30m

1 stop

BZN6:32 pmBozeman Gallatin Field

Feb 17

BZN3:00 pmBozeman Gallatin Field

5h 54m

1 stop

SJC7:54 pmSan Jose

$325

Alaska Airlines

Nov 4

SJC10:39 amSan Jose

4h 51m

1 stop

GTF4:30 pmGreat Falls

Nov 11

GTF5:10 pmGreat Falls

21h 06m

1 stop

SJC1:16 pmSan Jose

$352

Alaska Airlines

Jan 26

SJC7:00 amSan Jose

8h 23m

1 stop

HLN4:23 pmHelena

Jan 30

HLN5:00 pmHelena

6h 30m

1 stop

SJC10:30 pmSan Jose

$353

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Mon 10/26

8:44 pm-9:40 am

1 stop11h 56m

Bozeman Gallatin Field

Tue 11/3

1:50 pm-8:44 pm

1 stop7h 54m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Wed 12/2

2:50 pm-11:33 pm

1 stop7h 43m

Bozeman Gallatin Field

Sat 12/5

3:53 pm-10:51 pm

1 stop7h 58m

$311

Quickest round-trip

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Mon 10/26

6:00 am-12:07 pm

1 stop5h 07m

Bozeman Gallatin Field

Tue 11/3

5:30 am-9:07 am

1 stop4h 37m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Mon 10/26

6:00 am-12:07 pm

1 stop5h 07m

Bozeman Gallatin Field

Wed 11/4

5:30 am-9:07 am

1 stop4h 37m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Tue 10/20

6:00 am-12:40 pm

1 stop5h 40m

Bozeman Gallatin Field

Tue 10/27

8:05 am-3:00 pm

1 stop7h 55m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Fri 10/30

2:30 pm-11:25 pm

1 stop7h 55m

Bozeman Gallatin Field

Sat 11/7

2:15 pm-9:25 pm

1 stop8h 10m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Tue 10/13

8:45 am-3:28 pm

1 stop5h 43m

Bozeman Gallatin Field

Sat 10/17

6:30 am-1:11 pm

1 stop7h 41m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Mon 11/9

10:39 am-6:19 pm

1 stop6h 40m

Bozeman Gallatin Field

Wed 11/11

10:27 am-5:03 pm

1 stop7h 36m

$311

San JoseBozeman

SJC San Jose - BZN Bozeman Gallatin Field

SJCBZN

San Jose

Fri 10/30

2:30 pm-11:25 pm

1 stop7h 55m

Bozeman Gallatin Field

Fri 11/6

7:55 am-12:05 pm

1 stop5h 10m

$311

San JoseBillings

SJC San Jose - BIL Billings Logan Intl

SJCBIL

San Jose

Fri 1/15

12:58 pm-9:26 pm

1 stop7h 28m

Billings Logan Intl

Mon 1/18

10:16 pm-12:03 pm

1 stop14h 47m

$366

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 San Jose, 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

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from San Jose, California is in April. Flight prices, which tend to average around $314, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from San Jose, California averaging around $315.

Can stopping save me money on San Jose, California to Montana flights?

You could potentially save up to 76% on your flight if you consider stops on a San Jose, California to Montana flight.

Cheap San Jose, California to Montana flight deals and tips

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

Best Price Found	$156
Fastest flight time	4h 08m
Direct flights	None

The best one-way flight to Montana from San Jose, California in the past 72 hours is $156. The best round-trip flight deal from San Jose, California to Montana found on momondo in the last 72 hours is $311.

The fastest flight from San Jose, California to Montana takes 4h 08m

There are no direct flights from San Jose, California to Montana. There are no popular flight routes from San Jose, California to Montana.

Search flight deals

Frequently asked questions about flying from San Jose, California to Montana

When did momondo last update prices for flights from San Jose Airport to Montana?
Prices for flights from San Jose Airport to Montana are updated daily.
How many operators does momondo search for flights from San Jose Airport to Montana?
The number of operators available for flights from San Jose Airport to Montana is 3 as of September 2026.
How old do you have to be to fly from San Jose Airport to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Jose, California to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $155	Free Cancellation	Rating 7.8 8,597 reviews	Search Delta flights
Alaska Airlines	PriceFrom $188	Free Cancellation	Rating 7.9 12,964 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Montana from San Jose 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 San Jose to Montana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Montana flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Montana?

momondo provides multiple filters to help you find the best flight to Montana from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from San Jose and alert you when they change.