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San José

$585+ Cheap flights from Missoula (MSO) to San José (SJO)

MSO — SJO
Dec 3 — Dec 101
Thu 12/3
Thu 12/10
1 adult, Economy
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Cheap flight deals from Missoula to San José

Cheapest flights from Missoula to San José

Tue 12/225:24 pm -
1 stop27h 36m
Mon 1/47:30 am -
1 stop9h 52m
Deal found 11/2$1,520
Tue 12/221:28 pm -
2 stops24h 07m
Mon 1/43:37 pm -
2 stops22h 21m
Deal found 11/2$1,763
Tue 12/221:59 pm -
2 stops33h 17m
Mon 1/45:35 am -
3 stops19h 24m
Deal found 11/2$2,855

Find flight deals from Missoula to San José

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(United Airlines)

Popular in

October

Cheapest in

September

Average price

$474
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
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in November 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.

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Route

Depart

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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

Fri 1/29

6:10 am-8:39 pm

2 stops13h 29m

San José Juan Santamaria Intl

Mon 2/8

1:15 am-1:36 pm

2 stops13h 21m

$585

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Mon 2/1

1:02 pm-11:39 pm

2 stops33h 37m

San José Juan Santamaria Intl

Thu 2/4

1:23 am-12:22 pm

2 stops35h 59m

$617

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Mon 4/19

5:32 pm-10:11 am

2 stops16h 39m

San José Juan Santamaria Intl

Sat 4/24

6:00 am-9:26 pm

2 stops15h 26m

$652

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Sun 2/21

6:40 am-11:57 pm

2 stops16h 17m

San José Juan Santamaria Intl

Sun 2/28

1:45 am-11:59 pm

2 stops23h 14m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 November.
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, September is the cheapest month in which you can book a flight from Missoula to San José (average of $463). Flying from Missoula to San José in October is currently the most expensive (average of $1,459). 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
7.3
Good
10,459 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,459 reviews
United Airlines
7.3
Good
10,459 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
American Airlines
7.0
Good
12,230 reviews
United Airlines
7.3
Good
10,459 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 13h 29m. Fly via United Airlines or Alaska 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 76% 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, September is the cheapest month in which you can book a flight from Missoula to San José (average of $463). Flying from Missoula to San José in October is currently the most expensive (average of $1,459). 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
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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Bozeman to Liberia flights
Billings to San José flights

Top 2 airlines flying from Missoula to San José

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$188Average$643FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$465Average$755FlexibilityNo cancel feeOn-time71%

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