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San José

$409+ Cheap flights from Montana to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Montana to San José

Keep the following information in mind while searching for Montana to San José flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$409
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$572
Provider with most accurate pricing for Bozeman Gallatin Field-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San José Juan Santamaria Intl flights.
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From Montana to San José Juan Santamaria Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($24 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 José

Cheapest flights from Montana to San José
Explore the most affordable flight options available from Montana to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

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.
Fri 8/224:20 pmBZN - SJO
2 stops20h 06mUnited Airlines
Sat 8/307:55 amSJO - BZN
1 stop12h 51mUnited Airlines
Deal found 4/29$409
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:54 pmBZN - SJO
2 stops20h 21mAmerican Airlines
Sat 8/301:00 pmSJO - BZN
2 stops21h 17mAmerican Airlines
Deal found 4/29$420
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/254:15 pmFCA - SJO
2 stops27h 22mUnited Airlines
Sun 6/16:00 amSJO - FCA
1 stop31h 21mUnited Airlines
Deal found 4/30$434
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:30 amBZN - SJO
2 stops14h 22mAlaska Airlines
Tue 5/131:12 amSJO - BZN
2 stops47h 09mAlaska Airlines
Deal found 4/29$467
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.
Sat 5/37:00 amBIL - SJO
1 stop14h 15mUnited Airlines
Sat 5/106:35 amSJO - BIL
1 stop14h 23mUnited Airlines
Deal found 4/29$489
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.
Sun 5/256:32 pmFCA - SJO
2 stops53h 14mAlaska Airlines
Sat 5/311:06 amSJO - FCA
2 stops46h 52mAlaska Airlines
Deal found 4/30$555
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/253:27 pmFCA - SJO
2 stops21h 28mAmerican Airlines
Sun 7/611:59 pmSJO - FCA
1 stop10h 57mAmerican Airlines
Deal found 4/30$609
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.
Thu 6/266:11 pmFCA - SJO
2 stops17h 49mDelta
Wed 7/21:25 pmSJO - FCA
2 stops33h 58mDelta
Deal found 4/30$633
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:45 amBIL - SJO
2 stops16h 07mAlaska Airlines
Thu 5/151:06 amSJO - BIL
2 stops46h 53mAlaska Airlines
Deal found 4/29$634
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:38 amBIL - SJO
1 stop15h 27mAmerican Airlines
Mon 7/212:20 pmSJO - BIL
2 stops21h 42mAmerican Airlines
Deal found 4/29$745
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:23 pmBZN - SJO
3 stops20h 47mMultiple Airlines
Sat 8/305:10 pmSJO - BZN
2 stops21h 04mMultiple Airlines
Deal found 4/29$996
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:44 amFCA - SJO
2 stops15h 56mMultiple Airlines
Sun 6/14:50 pmSJO - FCA
3 stops25h 02mMultiple Airlines
Deal found 4/30$1,007

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to San José 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 José that are best for you.

Fly from

Montana

Fly to

San José

Route

Depart

Return

Price

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Fri 8/22

4:20 pm-12:26 pm

2 stops20h 06m

San José Juan Santamaria Intl

Sat 8/30

7:55 am-8:46 pm

1 stop12h 51m

$409

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Fri 8/22

4:54 pm-1:15 pm

2 stops20h 21m

San José Juan Santamaria Intl

Sat 8/30

1:00 pm-10:17 am

2 stops21h 17m

$420

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Sun 5/25

4:15 pm-7:37 pm

2 stops27h 22m

San José Juan Santamaria Intl

Sun 6/1

6:00 am-1:21 pm

1 stop31h 21m

$434

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Sat 8/9

5:30 am-11:30 pm

2 stops18h 00m

San José Juan Santamaria Intl

Sat 8/16

12:50 am-12:11 am

2 stops23h 21m

$488

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 5/13

5:00 am-7:37 pm

2 stops14h 37m

San José Juan Santamaria Intl

Fri 5/16

1:30 pm-9:39 am

2 stops20h 09m

$503

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Sun 5/25

6:32 pm-11:46 pm

2 stops53h 14m

San José Juan Santamaria Intl

Sat 5/31

1:06 am-11:58 pm

2 stops46h 52m

$555

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Wed 6/25

3:27 pm-12:55 pm

2 stops21h 28m

San José Juan Santamaria Intl

Sun 7/6

11:59 pm-10:56 am

1 stop10h 57m

$609

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Thu 6/26

6:11 pm-12:00 pm

2 stops17h 49m

San José Juan Santamaria Intl

Wed 7/2

1:25 pm-11:23 pm

2 stops33h 58m

$633

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Tue 5/13

7:45 am-11:52 pm

2 stops16h 07m

San José Juan Santamaria Intl

Thu 5/15

1:06 am-11:59 pm

2 stops46h 53m

$634

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sun 7/13

6:38 am-10:05 pm

1 stop15h 27m

San José Juan Santamaria Intl

Mon 7/21

2:20 pm-12:02 pm

2 stops21h 42m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
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Best time to book a flight from Montana to San José

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

What is the cheapest month to book a flight from Montana to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Montana to San José, San José Province (average of $398). Flying from Montana to San José, San José Province in March is currently the most expensive (average of $555). 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.

Rainfall in San José by month

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

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

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

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April 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 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 José. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Montana to San José, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

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
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

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
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

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 José. 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 José from Montana?

    Most people fly into San José Juan Santamaria Intl (SJO) if they book a flight to San José from Montana. Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

  • What are the most popular routes from Montana to San José, San José Province?

    The most popular flight routes from Montana to San José, San José Province are Bozeman Gallatin Field - San José Juan Santamaria Intl, Billings Logan Intl - San José Juan Santamaria Intl and Missoula Johnson-Bell Field - San José Juan Santamaria Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to San José 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 José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Montana to San José, San José Province (average of $398). Flying from Montana to San José, San José Province in March is currently the most expensive (average of $555). 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

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Alternative routes for Montana to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Liberia flights
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Seattle to San José flights
Denver to Liberia flights
Hobby to Liberia flights
Oakland to San José flights
Charlotte to San José flights
Miami to Liberia flights
Austin to San José flights
Raleigh to San José flights
San Francisco to Liberia flights
Philadelphia to San José flights
George Bush Intcntl to Liberia flights
Dulles Intl to Liberia flights
Minneapolis to San José flights
Atlanta to Liberia flights
Burbank to San José flights
Tampa to San José flights
Boston to Liberia flights
Charlotte to Liberia flights
Sky Harbor Intl to San José flights
Love Field to San José flights
Seattle to Liberia flights
Salt Lake City to San José flights
Austin to Liberia flights
Minneapolis to Liberia flights
Baltimore to Liberia flights
Reagan-National to Liberia flights

Top 4 airlines flying from Montana to San José

Discover the top 4 airlines that operate flights from Montana to San José. 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
United AirlinesCheapest$390Average$853FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$410Average$519FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$455Average$673FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$485Average$692FlexibilityNo cancel feeOn-time63%

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