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$114+ Cheap flights from San Jose, CA (SJC) 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BZN
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
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Cheap flight deals from San Jose to Montana

Keep the following information in mind while searching for San Jose to Montana flight deals. Data was last updated noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Delta)

One-way from

$114
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$308
Provider with most accurate pricing for San Jose-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for San Jose-Bozeman Gallatin Field flights.
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From San Jose to Montana
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One-way flight from San Jose to Montana
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Jose to Montana

Cheapest flights from San Jose to Montana
Explore the most affordable flight options available from San Jose to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/10. 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.
mar. 12/912:40 pmSJC - GTF
1 stop7h 52mUnited Airlines
mar. 12/162:35 pmGTF - SJC
1 stop7h 52mUnited Airlines
Deal found 11/10$218
This Delta deal was found by Cheapflights users on 11/11. 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.
jue. 12/42:25 pmSJC - BZN
1 stop7h 01mDelta
lun. 12/87:25 amBZN - SJC
1 stop6h 31mDelta
Deal found 11/11$223
This Delta deal was found by Cheapflights users on 11/10. 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.
mar. 12/99:50 amSJC - GTF
1 stop6h 38mDelta
mar. 12/161:12 pmGTF - SJC
2 stops10h 00mDelta
Deal found 11/10$224
This Delta deal was found by Cheapflights users on 11/11. 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.
mié. 12/315:55 amSJC - BZN
1 stop4h 22mDelta
mar. 1/63:00 pmBZN - SJC
1 stop8h 07mDelta
Deal found 11/11$227
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
jue. 12/48:00 amSJC - BZN
1 stop5h 04mAlaska Airlines
lun. 12/81:44 pmBZN - SJC
2 stops21h 30mAlaska Airlines
Deal found 11/11$232
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:18 amSJC - MSO
1 stop5h 14mAlaska Airlines
sáb. 12/134:22 pmMSO - SJC
1 stop4h 38mAlaska Airlines
Deal found 11/12$238
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
vie. 12/56:18 amSJC - GTF
1 stop11h 37mAlaska Airlines
lun. 12/87:35 pmGTF - SJC
1 stop15h 39mAlaska Airlines
Deal found 11/10$238
This Delta deal was found by Cheapflights users on 11/11. 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.
mié. 12/175:45 amSJC - HLN
1 stop5h 40mDelta
mié. 1/75:30 amHLN - SJC
1 stop4h 27mDelta
Deal found 11/11$239
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:40 amSJC - MSO
2 stops10h 49mDelta
sáb. 12/135:00 amMSO - SJC
1 stop5h 10mDelta
Deal found 11/12$244
This Delta deal was found by Cheapflights users on 11/11. 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.
vie. 12/55:45 amSJC - GTF
1 stop5h 46mDelta
lun. 12/86:10 pmGTF - SJC
1 stop6h 43mDelta
Deal found 11/11$248
This Delta deal was found by Cheapflights users on 11/10. 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.
jue. 11/205:45 amSJC - BZN
1 stop4h 00mDelta
lun. 11/245:30 amBZN - SJC
1 stop4h 30mDelta
Deal found 11/10$255
This Delta deal was found by Cheapflights users on 11/11. 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.
jue. 11/272:15 pmSJC - BZN
1 stop7h 14mDelta
mar. 12/25:30 amBZN - SJC
1 stop4h 40mDelta
Deal found 11/11$271

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 noviembre 12, 2025.
Use the filters below to find and compare flights from San Jose to Montana that are best for you.

Fly from

San Jose

Fly to

Montana

Route

Depart

Return

Price

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

mar. 12/9

12:40 pm-9:32 pm

1 stop7h 52m

Great Falls

mar. 12/16

2:35 pm-9:27 pm

1 stop7h 52m

$218

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

mié. 1/21

5:54 am-12:33 pm

1 stop5h 39m

Great Falls

mar. 2/3

6:10 pm-11:58 pm

1 stop6h 48m

$218

San JoseBozeman

SJC - BZN

SJCBZN

San Jose

jue. 1/1

6:15 am-11:59 pm

1 stop16h 44m

Bozeman Gallatin Field

mar. 1/6

7:56 pm-9:48 am

1 stop14h 52m

$222

San JoseBozeman

SJC - BZN

SJCBZN

San Jose

jue. 12/4

2:25 pm-10:26 pm

1 stop7h 01m

Bozeman Gallatin Field

lun. 12/8

7:25 am-12:56 pm

1 stop6h 31m

$223

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

mar. 1/20

1:45 pm-10:31 pm

2 stops7h 46m

Great Falls

mié. 2/4

5:30 am-9:06 am

1 stop4h 36m

$224

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

mar. 12/9

9:50 am-5:28 pm

1 stop6h 38m

Great Falls

mar. 12/16

1:12 pm-10:12 pm

2 stops10h 00m

$224

San JoseBozeman

SJC - BZN

SJCBZN

San Jose

vie. 1/2

7:05 am-1:03 pm

1 stop4h 58m

Bozeman Gallatin Field

mar. 1/6

7:56 pm-9:48 am

1 stop14h 52m

$226

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

vie. 1/23

7:15 am-12:33 pm

2 stops28h 18m

Great Falls

mar. 2/3

6:10 pm-11:58 pm

1 stop6h 48m

$226

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

sáb. 1/24

4:50 pm-10:31 pm

1 stop4h 41m

Great Falls

mar. 2/3

6:10 pm-10:57 am

2 stops17h 47m

$226

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

vie. 1/23

7:15 am-12:33 pm

2 stops28h 18m

Great Falls

mié. 2/4

5:30 am-9:06 am

1 stop4h 36m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 49 results
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Best time to book a flight from San Jose to Montana

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

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

Currently, August is the cheapest month in which you can book a flight from San Jose, California to Montana (average of $44). Flying from San Jose, California to Montana in December is currently the most expensive (average of $245). 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 SJC to MT?

Find hourly flight availability from San Jose 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 noviembre 12, 2025.

It’s typically best to fly out from San Jose, California to Montana in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

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 noviembre 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Jose to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,275 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,015 reviews
Alaska Airlines
8.0
Very good
11,275 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Montana. 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 from for flights from San Jose to Montana?

    Located just 2.9 mi from the city center, San Jose (SJC) is the airport most travelers will use when flying to Montana from San Jose.

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

    United Airlines, Delta, and Alaska Airlines can get you from San Jose, California to Montana in just under 5h 39m. Your travel time can differ by up to 11h 05m. San Jose, California and Montana are separated by a distance of 880 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either San Jose - Kalispell Glacier Park or San Jose - Great Falls, San Jose - Bozeman Gallatin Field is the most popular route from San Jose, California to Montana.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Jose, California to Montana (average of $44). Flying from San Jose, California to Montana in December is currently the most expensive (average of $245). 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.

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Top 5 airlines flying from San Jose to Montana

Discover the top 5 airlines that operate flights from San Jose 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 noviembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$160Average$449FlexibilityNo cancel feeOn-time85%
DeltaCheapest$190Average$344FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$195Average$412FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$209Average$413FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$246Average$396FlexibilityNo cancel feeOn-time63%

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