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San Jose

$106+ Cheap flights from Montana to San Jose, CA (SJC)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Montana to San Jose

Cheapest flights from Montana to San Jose
Explore the most affordable flight options available from Montana to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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.
Fri 12/265:30 pmBZN - SJC
1 stop5h 22mDelta
Wed 12/315:55 amSJC - BZN
1 stop4h 22mDelta
Deal found 12/15$371
This Delta deal was found by Cheapflights users on 12/17. 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 12/177:25 amBZN - SJC
1 stop6h 31mDelta
Mon 12/224:47 pmSJC - BZN
1 stop6h 00mDelta
Deal found 12/17$379
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/172:58 pmBZN - SJC
1 stop4h 57mAlaska Airlines
Wed 12/245:13 pmSJC - BZN
1 stop4h 15mAlaska Airlines
Deal found 12/17$399
This Delta deal was found by Cheapflights users on 12/17. 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 12/175:30 amBZN - SJC
1 stop4h 40mDelta
Tue 12/234:47 pmSJC - BZN
1 stop6h 00mDelta
Deal found 12/17$400
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/184:25 pmBZN - SJC
1 stop5h 51mUnited Airlines
Tue 12/232:29 pmSJC - BZN
1 stop5h 39mUnited Airlines
Deal found 12/17$449
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:00 pmBZN - SJC
1 stop8h 12mDelta
Sun 12/214:47 pmSJC - BZN
1 stop6h 00mDelta
Deal found 12/16$459
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amBZN - SJC
1 stop5h 20mSouthwest
Tue 12/233:35 pmSJC - BZN
2 stops7h 50mSouthwest
Deal found 12/17$464
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 pmBZN - SJC
1 stop6h 05mSouthwest
Sun 12/213:35 pmSJC - BZN
2 stops7h 50mSouthwest
Deal found 12/16$470
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:26 pmHLN - SJC
1 stop7h 50mUnited Airlines
Sun 1/42:29 pmSJC - HLN
1 stop6h 02mUnited Airlines
Deal found 12/16$580
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:10 amBZN - SJC
1 stop9h 38mMultiple Airlines
Tue 12/236:36 pmSJC - BZN
2 stops22h 11mMultiple Airlines
Deal found 12/17$581
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:32 pmHLN - SJC
2 stops14h 50mAlaska Airlines
Sun 1/46:15 amSJC - HLN
1 stop10h 40mAlaska Airlines
Deal found 12/16$782
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/182:40 pmBIL - SJC
1 stop7h 36mUnited Airlines
Wed 12/242:29 pmSJC - BIL
1 stop5h 55mUnited Airlines
Deal found 12/17$875

Find flight deals from Montana to San Jose

Keep the following information in mind while searching for Montana to San Jose flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$194
(Kiwi.com)

One-way from

$106
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$371
Provider with most accurate pricing for Bozeman Gallatin Field-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San Jose flights.
Search Deals
From Montana to San Jose
Search Deals
One-way flight from Montana to San Jose
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to San Jose 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 December 18, 2025.
Use the filters below to find and compare flights from Montana to San Jose that are best for you.

Fly from

Montana

Fly to

San Jose

Route

Depart

Return

Price

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 1/8

12:00 pm-5:08 pm

1 stop6h 08m

San Jose

Wed 1/14

6:15 am-2:09 pm

1 stop6h 54m

$194

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Tue 1/13

7:20 am-1:08 pm

1 stop6h 48m

San Jose

Sat 1/17

6:02 pm-11:56 pm

1 stop4h 54m

$211

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 1/8

7:40 am-2:15 pm

2 stops7h 35m

San Jose

Wed 1/14

2:10 pm-10:15 pm

1 stop7h 05m

$216

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Fri 1/16

5:15 am-8:57 am

1 stop4h 42m

San Jose

Sun 1/18

5:54 am-11:00 am

1 stop4h 06m

$217

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 1/15

3:50 pm-10:12 pm

1 stop7h 22m

San Jose

Sun 1/18

5:54 am-11:00 am

1 stop4h 06m

$217

Great FallsSan Jose

GTF - SJC

GTFSJC

Great Falls

Tue 1/13

6:10 pm-10:55 pm

1 stop5h 45m

San Jose

Tue 1/20

5:54 am-12:32 pm

1 stop5h 38m

$228

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 1/8

7:23 am-4:20 pm

2 stops9h 57m

San Jose

Wed 1/14

2:25 pm-11:17 pm

2 stops7h 52m

$234

MissoulaSan Jose

MSO - SJC

MSOSJC

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-1:08 pm

1 stop7h 45m

San Jose

Wed 1/28

3:36 pm-11:55 pm

1 stop7h 19m

$238

MissoulaSan Jose

MSO - SJC

MSOSJC

Missoula Johnson-Bell Field

Sat 1/17

6:23 am-1:08 pm

1 stop7h 45m

San Jose

Tue 1/20

7:45 am-1:23 pm

1 stop4h 38m

$238

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 1/24

7:00 am-1:08 pm

1 stop7h 08m

San Jose

Wed 1/28

3:36 pm-11:36 pm

1 stop7h 00m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 35 results
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Best time to book a flight from Montana to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 San Jose

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

Currently, July is the cheapest month in which you can book a flight from Montana to San Jose, California (average of $41). Flying from Montana to San Jose, California in October is currently the most expensive (average of $196). 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 SJC?

Find hourly flight availability from Montana to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Montana to San Jose, California by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Montana to San Jose, California?

Related info for your journey

Find useful and relevant information for your journey from Montana to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Montana?

    If you book a flight to San Jose from Montana, you will be flying to San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • How long is the flight from Montana to San Jose, California?

    For as low as $194, Hawaiian Airlines can have you in San Jose, California from Montana in 6h 08m. Airlines will cover a distance of 803 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Montana to San Jose, California?

    While some choose either Great Falls - San Jose or Billings Logan Intl - San Jose, Missoula Johnson-Bell Field - San Jose is the most popular route from Montana to San Jose, California.

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

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

  • How can I find direct flights from Montana to San Jose?

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

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

    Yes. Cheapflights offers flight deals from Montana to San Jose 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 San Jose, California?

    Currently, July is the cheapest month in which you can book a flight from Montana to San Jose, California (average of $41). Flying from Montana to San Jose, California in October is currently the most expensive (average of $196). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montana to San Jose

Discover the top 3 airlines that operate flights from Montana to San Jose. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$324FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$452FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$315Average$389FlexibilityNo cancel feeOn-time85%

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