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San José

$589+ Cheap flights from Missoula (MSO) to San José (SJO)

MSO — SJO
Oct 1 — Oct 81
Thu 10/1
Thu 10/8
1 adult, Economy
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Cheap flight deals from Missoula to San José

Cheapest flights from Missoula to San José

Thu 10/154:05 pm -
1 stop15h 10m
Thu 10/221:25 pm -
2 stops26h 55m
Deal found 8/31$824
Wed 9/237:00 am -
2 stops29h 21m
Wed 9/301:25 pm -
2 stops26h 55m
Deal found 8/31$842
Thu 10/151:05 pm -
1 stop24h 55m
Thu 10/221:00 pm -
1 stop24h 18m
Deal found 8/31$908
Wed 9/231:19 pm -
3 stops33h 56m
Wed 9/307:45 am -
2 stops39h 16m
Deal found 8/27$1,099
Thu 10/157:03 am -
3 stops16h 12m
Thu 10/225:45 am -
3 stops16h 19m
Deal found 8/31$1,471

Find flight deals from Missoula to San José

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(Delta)

Popular in

July

Cheapest in

October

Average price

$463
Provider with most accurate pricing for Missoula Johnson-Bell Field-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-San José Juan Santamaria Intl flights.
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From Missoula Johnson-Bell Field to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Missoula to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Tue 1/5

6:10 pm-12:45 pm

2 stops17h 35m

San José Juan Santamaria Intl

Tue 1/12

7:05 am-10:56 pm

2 stops16h 51m

$589

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Mon 2/1

6:15 am-12:15 pm

2 stops53h 00m

San José Juan Santamaria Intl

Fri 2/5

8:45 am-1:27 pm

2 stops29h 42m

$663

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Mon 2/15

1:45 pm-1:46 pm

2 stops23h 01m

San José Juan Santamaria Intl

Wed 2/24

12:35 am-9:34 pm

1 stop21h 59m

$741

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Mon 2/15

5:32 pm-8:39 pm

2 stops26h 07m

San José Juan Santamaria Intl

Thu 2/25

1:25 pm-1:27 pm

2 stops25h 02m

$763

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Thu 10/15

2:38 pm-12:21 pm

2 stops21h 43m

San José Juan Santamaria Intl

Thu 10/22

1:25 pm-4:20 pm

2 stops26h 55m

$824

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Wed 9/23

4:15 pm-7:15 am

1 stop15h 00m

San José Juan Santamaria Intl

Wed 9/30

1:25 pm-9:57 am

2 stops20h 32m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/30

Sorted by cheapest first

Compare providers for flights from Missoula to San José

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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-San José flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

Cheapflights Insights

Everything you need to know about your flight from Missoula to San José

What is the cheapest month to book a flight from Missoula to San José?

Currently, October is the cheapest month in which you can book a flight from Missoula to San José (average of $332). Flying from Missoula to San José in July is currently the most expensive (average of $1,217). 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.

Reviews of airlines servicing San José

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
10,146 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,146 reviews
United Airlines
7.4
Good
10,146 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.1
Good
12,019 reviews
United Airlines
7.4
Good
10,146 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

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

    There are many flights that can get you from Missoula to San José in 17h 35m. Fly via Delta or United Airlines to get the fastest option. The distance between Missoula and San José is about 3091 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $188. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 73% 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.

  • What is the cheapest month to book a flight from Missoula to San José?

    Currently, October is the cheapest month in which you can book a flight from Missoula to San José (average of $332). Flying from Missoula to San José in July is currently the most expensive (average of $1,217). 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 San José?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Missoula to San José

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Top 2 airlines flying from Missoula to San José

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$188Average$600FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$463Average$687FlexibilityNo cancel feeOn-time71%

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