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San José

$209+ Cheap flights from Missoula (MSO) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJO
Dez 21 — Dez 281
So 12/21
So 12/28
1 adult, Economy
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Find flight deals from Missoula to San José

Best flights from Missoula to San José
Discover carefully curated flight deals from Missoula to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mi 1/211:21 pmMSO - SJO
2 stops22h 17mAmerican Airlines
Fr 1/304:02 pmSJO - MSO
2 stops21h 48mAmerican Airlines
Deal found 11/19$402
This United Airlines deal was found by Cheapflights users on 11/20. 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.
So 2/16:00 amMSO - SJO
2 stops35h 16mUnited Airlines
Mo 2/92:05 pmSJO - MSO
2 stops27h 00mUnited Airlines
Deal found 11/20$428
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
Mo 2/236:23 amMSO - SJO
2 stops16h 44mAlaska Airlines
Do 3/51:27 amSJO - MSO
2 stops23h 32mAlaska Airlines
Deal found 11/18$454
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Mo 2/231:24 pmMSO - SJO
2 stops22h 02mAmerican Airlines
Fr 3/63:56 pmSJO - MSO
2 stops21h 58mAmerican Airlines
Deal found 11/18$402
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sa 1/312:46 pmMSO - SJO
2 stops28h 53mUnited Airlines
Mi 2/46:30 amSJO - MSO
2 stops32h 05mUnited Airlines
Deal found 11/19$441
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mi 2/181:24 pmMSO - SJO
1 stop29h 50mAmerican Airlines
Fr 2/271:48 pmSJO - MSO
2 stops24h 06mAmerican Airlines
Deal found 11/19$411

Cheap flight deals from Missoula to San José

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to San José (SJO). 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 November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$402
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$778
Provider with most accurate pricing for Missoula Johnson-Bell Field-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-San José Juan Santamaria Intl flights.
Search Deals
From Missoula Johnson-Bell Field to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 November 21, 2025.
Use the filters below to find and compare flights from Missoula to San José that are best for you.

Fly from

Missoula

Fly to

San José

Route

Depart

Return

Price

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Mi 1/21

1:21 pm-12:38 pm

2 stops22h 17m

San José Juan Santamaria Intl

Fr 1/30

4:02 pm-12:50 pm

2 stops21h 48m

$402

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Mo 2/23

1:24 pm-12:26 pm

2 stops22h 02m

San José Juan Santamaria Intl

Fr 3/6

3:56 pm-12:54 pm

2 stops21h 58m

$402

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Mi 2/18

1:24 pm-8:14 pm

1 stop29h 50m

San José Juan Santamaria Intl

Fr 2/27

1:48 pm-12:54 pm

2 stops24h 06m

$411

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

So 2/1

6:00 am-6:16 pm

2 stops35h 16m

San José Juan Santamaria Intl

Mo 2/9

2:05 pm-4:05 pm

2 stops27h 00m

$428

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sa 1/31

2:46 pm-8:39 pm

2 stops28h 53m

San José Juan Santamaria Intl

Mi 2/4

6:30 am-1:35 pm

2 stops32h 05m

$441

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Mo 2/23

6:23 am-12:07 am

2 stops16h 44m

San José Juan Santamaria Intl

Do 3/5

1:27 am-11:59 pm

2 stops23h 32m

$454

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sa 1/31

2:46 pm-12:56 pm

2 stops45h 10m

$209

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sa 1/31

7:00 am-11:43 pm

1 stop15h 43m

$238

MissoulaSan José

MSO - SJO

MSOSJO

Missoula Johnson-Bell Field

Sa 1/31

6:23 am-11:15 pm

3 stops15h 52m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Missoula to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to San José in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-San José flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to San José

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

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 November 21, 2025.
Read through reviews of airlines operating flights from Missoula to San José, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,028 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,028 reviews
United Airlines
7.4
Good
9,028 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,047 reviews
United Airlines
7.4
Good
9,028 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Missoula to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missoula to San José?

    There are many flights that can get you from Missoula to San José in 22h 17m. Fly via American Airlines to get the fastest option. The distance between Missoula and San José is about 3091 mi.

  • What are the cheapest airlines flying from Missoula to San José round-trip?

    Cheapflights users have booked flights from Missoula to San José round-trip from $396. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 39% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula 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.

See more FAQs

Traveling to a place near San José?

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

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Top 2 airlines flying from Missoula to San José

Discover the top 2 airlines that operate flights from Missoula 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$396Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$457Average$682FlexibilityNo cancel feeOn-time71%

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