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$315+ Cheap flights from San José (SJO) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BZN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from San José to Montana

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Montana (USMT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$482
(Alaska Airlines)

One-way from

$315
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$683
From San José Juan Santamaria Intl to Montana
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One-way flight from San José Juan Santamaria Intl to Montana
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Highest demand for flights based on searches. 12% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San José to Montana

Cheapest flights from San José to Montana
Explore the most affordable flight options available from San José to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/11:22 amSJO - FCA
2 stops37h 42mAlaska Airlines
Sun 4/136:14 pmFCA - SJO
2 stops53h 58mAlaska Airlines
Deal found 1/28$482
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:20 pmSJO - BIL
2 stops23h 08mAmerican Airlines
Sun 4/137:00 amBIL - SJO
1 stop30h 19mAmerican Airlines
Deal found 1/28$502
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:13 amSJO - BIL
2 stops35h 31mUnited Airlines
Sun 4/135:00 amBIL - SJO
2 stops31h 26mUnited Airlines
Deal found 1/28$503
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:13 amSJO - FCA
2 stops34h 46mUnited Airlines
Sun 4/136:15 amFCA - SJO
2 stops51h 56mUnited Airlines
Deal found 1/28$503
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/11:22 amSJO - BIL
2 stops21h 57mAlaska Airlines
Sun 4/132:55 pmBIL - SJO
2 stops33h 17mAlaska Airlines
Deal found 1/28$614
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 2/22:20 pmSJO - COD
2 stops23h 47mUnited Airlines
Tue 2/41:46 pmCOD - SJO
2 stops29h 53mUnited Airlines
Deal found 1/29$697
This eDestinos deal was found by Cheapflights users on 1/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:39 pmSJO - FCA
1 stop21h 11mMultiple Airlines
Sun 4/1312:40 pmFCA - SJO
2 stops34h 37mMultiple Airlines
Deal found 1/28$762
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 7/65:30 amSJO - HLN
2 stops15h 29mUnited Airlines
Wed 8/65:39 pmHLN - SJO
2 stops16h 24mUnited Airlines
Deal found 1/29$789
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:10 amSJO - BIL
3 stops32h 57mMultiple Airlines
Wed 4/301:34 pmBIL - SJO
3 stops33h 41mMultiple Airlines
Deal found 1/30$1,333
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 7/51:26 amSJO - HLN
2 stops14h 17mAlaska Airlines
Wed 8/64:10 pmHLN - SJO
2 stops29h 50mAlaska Airlines
Deal found 1/29$1,563

Find flights from San José to Montana within your budget

Customize your flight search to find flights from San José 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Tue 4/1

1:22 am-3:04 pm

2 stops37h 42m

Kalispell Glacier Park

Sun 4/13

6:14 pm-12:12 am

2 stops53h 58m

$482

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Wed 4/2

2:20 pm-1:28 pm

2 stops23h 08m

Billings Logan Intl

Sun 4/13

7:00 am-1:19 pm

1 stop30h 19m

$502

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Wed 4/2

11:13 am-10:44 pm

2 stops35h 31m

Billings Logan Intl

Sun 4/13

5:00 am-12:26 pm

2 stops31h 26m

$503

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Wed 4/2

11:13 am-9:59 pm

2 stops34h 46m

Kalispell Glacier Park

Sun 4/13

6:15 am-10:11 am

2 stops51h 56m

$503

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Tue 4/1

1:22 am-11:19 pm

2 stops21h 57m

Billings Logan Intl

Sun 4/13

2:55 pm-12:12 am

2 stops33h 17m

$614

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Wed 4/2

2:39 pm-11:50 am

1 stop21h 11m

Kalispell Glacier Park

Sun 4/13

12:40 pm-11:17 pm

2 stops34h 37m

$762

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Sun 7/6

5:30 am-8:59 pm

2 stops15h 29m

Helena

Wed 8/6

5:39 pm-10:03 am

2 stops16h 24m

$789

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Sat 7/5

1:26 am-3:43 pm

2 stops14h 17m

Helena

Wed 8/6

4:10 pm-10:00 pm

2 stops29h 50m

$1,563

San JoséCody

SJO - COD

SJOCOD

San José Juan Santamaria Intl

Tue 7/1

7:55 am-9:02 pm

2 stops13h 07m

Cody E.E. Faust

Sun 7/6

9:30 am-10:03 am

2 stops24h 33m

$1,569

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Sun 2/9

7:30 am-1:23 pm

1 stop30h 53m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 15 results
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Best time to book a flight from San José to Montana

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

Travel insights for flights from San José to Montana

Get recent, data-driven insights about flights from San José to Montana including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Montana (average of $371). Flying from San José, San José Province to Montana in June is currently the most expensive (average of $520). 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 SJO to MT?

Find hourly flight availability from San José 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 January 30, 2025.

When flying from San José, San José Province to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Montana by month

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

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

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

If weather is an important factor for your trip to Montana, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 January 30, 2025.
Read through reviews of airlines operating flights from San José to Montana, such as Alaska Airlines, Aeromexico and United Airlines. 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
9,686 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,686 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,837 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,906 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San José 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 José to Montana?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl (SJO) is the airport most travelers will use when flying to Montana from San José.

  • What are the cheapest airlines to fly from San José, San José Province to Montana one-way?

    One-way options have recently been found by users for as low as $315 on United Airlines. Other airlines that offer cheap prices include Aeromexico from $552 and Alaska Airlines from $688 one-way.

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

    The most popular route from San José, San José Province to Montana is San José Juan Santamaria Intl - Kalispell Glacier Park. You may also consider San José Juan Santamaria Intl - Billings Logan Intl or San José Juan Santamaria Intl - Cody E.E. Faust.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Montana (average of $371). Flying from San José, San José Province to Montana in June is currently the most expensive (average of $520). 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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Alternative routes for San José to Montana

See prices for flight routes from nearby airports that may be better suited for you.
San José to Newark flights
San José to John F Kennedy Intl flights
San José to Orlando flights
San José to Miami flights
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San José to LaGuardia flights
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San José to Dulles Intl flights
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San José to Baltimore flights
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San José to Charlotte flights
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Liberia to Newark flights
San José to Tampa flights
San José to Sky Harbor Intl flights
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Liberia to John F Kennedy Intl flights
San José to Austin flights
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San José to Minneapolis flights
San José to Oakland flights
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Liberia to Miami flights
San José to Portland flights
Liberia to Denver flights
San José to Honolulu flights
San José to Sacramento flights
San José to Milwaukee flights
Liberia to Los Angeles flights
Liberia to LaGuardia flights
San José to San Antonio flights
San José to Pittsburgh flights

Top 2 airlines flying from San José to Montana

Discover the top 2 airlines that operate flights from San José 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$433FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$405Average$603FlexibilityNo cancel feeOn-time71%
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