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San José

$259+ Cheap flights from Montana to San José (SJO)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$377
(Alaska Airlines)

One-way from

$259
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$780
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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One-way flight 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 April 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 April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/79:30 amBZN - SJO
2 stops14h 22mAlaska Airlines
Tue 5/131:12 amSJO - BZN
2 stops22h 42mAlaska Airlines
Deal found 4/16$377
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/71:56 pmBZN - SJO
2 stops22h 30mUnited Airlines
Wed 5/147:55 amSJO - BZN
2 stops25h 52mUnited Airlines
Deal found 4/16$422
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/175:45 amMSO - SJO
2 stops18h 01mAlaska Airlines
Fri 5/301:06 amSJO - MSO
2 stops23h 00mAlaska Airlines
Deal found 4/17$454
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/94:00 pmBZN - SJO
2 stops21h 20mAmerican Airlines
Sun 8/1712:50 pmSJO - BZN
2 stops21h 29mAmerican Airlines
Deal found 4/16$485
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:22 pmMSO - SJO
1 stop9h 02mAmerican Airlines
Fri 5/3011:59 pmSJO - MSO
1 stop12h 27mAmerican Airlines
Deal found 4/16$534
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/176:20 amMSO - SJO
2 stops37h 17mUnited Airlines
Fri 5/308:45 amSJO - MSO
1 stop30h 54mUnited Airlines
Deal found 4/16$540
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:35 pmBIL - SJO
2 stops20h 50mAmerican Airlines
Fri 10/1011:35 amSJO - BIL
2 stops24h 23mAmerican Airlines
Deal found 4/16$556
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:52 pmFCA - SJO
2 stops20h 23mAmerican Airlines
Wed 7/911:59 pmSJO - FCA
1 stop10h 57mAmerican Airlines
Deal found 4/17$583
This United Airlines deal was found by Cheapflights users on 4/16. 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 7/25:00 amBIL - SJO
2 stops17h 39mUnited Airlines
Wed 7/95:30 amSJO - BIL
2 stops15h 33mUnited Airlines
Deal found 4/16$588
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/110:44 amFCA - SJO
2 stops23h 27mUnited Airlines
Tue 7/85:30 amSJO - FCA
2 stops16h 00mUnited Airlines
Deal found 4/17$588
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 10/36:00 amBIL - SJO
2 stops17h 13mAlaska Airlines
Fri 10/101:26 amSJO - BIL
2 stops17h 10mAlaska Airlines
Deal found 4/16$641
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 7/28:00 pmFCA - SJO
2 stops51h 30mAlaska Airlines
Tue 7/812:50 amSJO - FCA
2 stops23h 09mAlaska Airlines
Deal found 4/17$727

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 April 17, 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

Wed 5/7

9:30 am-11:52 pm

2 stops14h 22m

San José Juan Santamaria Intl

Tue 5/13

1:12 am-11:54 pm

2 stops22h 42m

$377

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Wed 5/7

1:56 pm-12:26 pm

2 stops22h 30m

San José Juan Santamaria Intl

Wed 5/14

7:55 am-9:47 am

2 stops25h 52m

$422

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sat 5/17

5:45 am-11:46 pm

2 stops18h 01m

San José Juan Santamaria Intl

Fri 5/30

1:06 am-12:06 am

2 stops23h 00m

$454

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Sat 8/9

4:00 pm-1:20 pm

2 stops21h 20m

San José Juan Santamaria Intl

Sun 8/17

12:50 pm-10:19 am

2 stops21h 29m

$485

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sat 5/17

1:22 pm-10:24 pm

1 stop9h 02m

San José Juan Santamaria Intl

Fri 5/30

11:59 pm-12:26 pm

1 stop12h 27m

$534

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sat 5/17

6:20 am-7:37 pm

2 stops37h 17m

San José Juan Santamaria Intl

Fri 5/30

8:45 am-3:39 pm

1 stop30h 54m

$540

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Sat 10/4

12:35 pm-9:25 am

2 stops20h 50m

San José Juan Santamaria Intl

Fri 10/10

11:35 am-11:58 am

2 stops24h 23m

$556

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Tue 7/1

4:52 pm-1:15 pm

2 stops20h 23m

San José Juan Santamaria Intl

Wed 7/9

11:59 pm-10:56 am

1 stop10h 57m

$583

BillingsSan José

BIL - SJO

BILSJO

Billings Logan Intl

Wed 7/2

5:00 am-10:39 pm

2 stops17h 39m

San José Juan Santamaria Intl

Wed 7/9

5:30 am-9:03 pm

2 stops15h 33m

$588

KalispellSan José

FCA - SJO

FCASJO

Kalispell Glacier Park

Tue 7/1

10:44 am-10:11 am

2 stops23h 27m

San José Juan Santamaria Intl

Tue 7/8

5:30 am-9:30 pm

2 stops16h 00m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 21 results
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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 April 17, 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
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Lufthansa
6.7
Okay
7,011 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 Kalispell Glacier Park - 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
Manuel Antonio
Heredia
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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Seattle to San José flights
Atlanta to Liberia flights
Dallas/Fort Worth to Liberia flights
Philadelphia to San José flights
Raleigh to San José flights
Charlotte to San José flights
San Francisco to Liberia flights
Minneapolis to San José flights
Miami to Liberia flights
Hobby to Liberia flights
George Bush Intcntl to Liberia flights
Dulles Intl to Liberia flights
Boston to Liberia flights
Austin to San José flights
Seattle to Liberia flights
Burbank to San José flights
O'Hare Intl to Liberia flights
Oakland to San José flights
Philadelphia to Liberia flights
Charlotte to Liberia flights
Reagan-National to Liberia flights
Tampa to San José flights
Ontario to Liberia flights
Salt Lake City to San José flights
Detroit to San José flights
Minneapolis 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$390Average$877FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$410Average$519FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$455Average$658FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$485Average$692FlexibilityNo cancel feeOn-time63%

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