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San Jose

$135+ Cheap flights from Montana to San Jose (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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJC
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$265
(Delta)

One-way from

$174
(Alaska Airlines)

Popular in

August

Cheapest in

November

Average price

$314
Provider with most accurate pricing for Bozeman Gallatin Field-San Jose flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San Jose flights.
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From Montana to San Jose
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One-way flight from Montana to San Jose
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Highest demand for flights based on searches. 26% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 5/235:59 pmBIL - SJC
1 stop6h 42mDelta
Sun 5/255:02 pmSJC - BIL
1 stop4h 47mDelta
Deal found 4/30$265
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/197:25 pmBZN - SJC
1 stop14h 43mAlaska Airlines
Mon 6/239:46 pmSJC - BZN
1 stop11h 50mAlaska Airlines
Deal found 4/30$290
This Delta deal was found by Cheapflights users on 5/1. 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 7/117:10 amBZN - SJC
1 stop6h 38mDelta
Sun 7/137:25 amSJC - BZN
1 stop8h 09mDelta
Deal found 5/1$291
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/2310:26 pmBIL - SJC
2 stops17h 02mMultiple Airlines
Sun 5/256:00 amSJC - BIL
2 stops14h 27mMultiple Airlines
Deal found 4/30$339
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 8/127:17 pmBIL - SJC
1 stop14h 51mAlaska Airlines
Sun 8/318:00 amSJC - BIL
1 stop4h 24mAlaska Airlines
Deal found 4/30$348
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:12 pmMSO - SJC
1 stop7h 13mHawaiian Airlines
Mon 9/18:20 amSJC - MSO
1 stop5h 46mHawaiian Airlines
Deal found 4/29$350
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:44 pmBZN - SJC
1 stop5h 07mHawaiian Airlines
Mon 5/196:58 pmSJC - BZN
1 stop4h 23mHawaiian Airlines
Deal found 4/30$350
This Delta deal was found by Cheapflights users on 4/29. 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 8/285:40 amMSO - SJC
2 stops10h 06mDelta
Mon 9/15:15 pmSJC - MSO
1 stop6h 09mDelta
Deal found 4/29$356
This Southwest deal was found by Cheapflights users on 4/30. 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.
Sun 6/155:55 pmBZN - SJC
1 stop6h 00mSouthwest
Fri 6/204:25 pmSJC - BZN
2 stops7h 20mSouthwest
Deal found 4/30$366
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/275:45 amMSO - SJC
1 stop4h 06mAlaska Airlines
Fri 6/279:46 pmSJC - MSO
1 stop17h 53mAlaska Airlines
Deal found 4/28$397
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/152:34 pmBZN - SJC
1 stop20h 30mMultiple Airlines
Fri 6/206:00 amSJC - BZN
3 stops27h 19mMultiple Airlines
Deal found 4/30$447
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/86:20 amMSO - SJC
1 stop28h 42mUnited Airlines
Tue 5/138:30 amSJC - MSO
1 stop6h 39mUnited Airlines
Deal found 4/29$627

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 May 1, 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

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Fri 5/23

5:59 pm-11:41 pm

1 stop6h 42m

San Jose

Sun 5/25

5:02 pm-10:49 pm

1 stop4h 47m

$265

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 6/19

7:25 pm-9:08 am

1 stop14h 43m

San Jose

Mon 6/23

9:46 pm-10:36 am

1 stop11h 50m

$290

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Fri 7/11

7:10 am-12:48 pm

1 stop6h 38m

San Jose

Sun 7/13

7:25 am-4:34 pm

1 stop8h 09m

$291

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Fri 5/23

10:26 pm-2:28 pm

2 stops17h 02m

San Jose

Sun 5/25

6:00 am-9:27 pm

2 stops14h 27m

$339

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Tue 8/12

7:17 pm-9:08 am

1 stop14h 51m

San Jose

Sun 8/31

8:00 am-1:24 pm

1 stop4h 24m

$348

MissoulaSan Jose

MSO - SJC

MSOSJC

Missoula Johnson-Bell Field

Thu 8/28

1:12 pm-7:25 pm

1 stop7h 13m

San Jose

Mon 9/1

8:20 am-3:06 pm

1 stop5h 46m

$350

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 5/15

12:44 pm-4:51 pm

1 stop5h 07m

San Jose

Mon 5/19

6:58 pm-12:21 am

1 stop4h 23m

$350

MissoulaSan Jose

MSO - SJC

MSOSJC

Missoula Johnson-Bell Field

Thu 8/28

5:40 am-2:46 pm

2 stops10h 06m

San Jose

Mon 9/1

5:15 pm-12:24 am

1 stop6h 09m

$356

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Sun 6/15

5:55 pm-10:55 pm

1 stop6h 00m

San Jose

Fri 6/20

4:25 pm-12:45 am

2 stops7h 20m

$366

MissoulaSan Jose

MSO - SJC

MSOSJC

Missoula Johnson-Bell Field

Fri 6/27

5:45 am-8:51 am

1 stop4h 06m

San Jose

Fri 6/27

9:46 pm-4:39 pm

1 stop17h 53m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 24 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?

Currently, September is the cheapest month in which you can book a flight from Montana to San Jose (average of $255). Flying from Montana to San Jose in June is currently the most expensive (average of $357). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to San Jose as you normally would.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Montana to San Jose, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $174. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from Montana to San Jose for a low price.

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

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

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Montana to San Jose (average of $255). Flying from Montana to San Jose in June is currently the most expensive (average of $357). 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 San Jose

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montana to San Jose

Discover the top 4 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$348FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$337FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$225Average$467FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$418Average$508FlexibilityNo cancel feeOn-time69%

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