How long is the flight from Missoula to San José?

There are many flights that can get you from Missoula to San José in 14h 58m. 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.

In terms of precipitation, rainfall in San José 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 when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, 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).

What is the cheapest time of day to fly from MSO to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to San José as you normally would.

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.

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.

$563+ Cheap Flights from Missoula to San José

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Cheap flight deals from Missoula to San José

Cheapest

Best

Last-minute

Cheapest flights from Missoula to San José
Explore the most affordable flight options available from Missoula to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.

Mon 10/266:23 pm -

2 stops17h 37m

Mon 11/22:25 pm -

2 stops30h 29m

Deal found 9/10

$563

Mon 10/261:05 pm -

1 stop24h 55m

Mon 11/22:46 pm -

1 stop30h 29m

Deal found 9/10

$733

Sat 10/171:48 pm -

2 stops24h 12m

Tue 11/172:07 pm -

2 stops23h 29m

Deal found 9/14

$776

Wed 9/234:15 pm -

1 stop15h 00m

Wed 9/301:25 pm -

2 stops20h 32m

Deal found 9/12

$843

Thu 9/244:05 pm -

1 stop15h 10m

Sun 9/278:45 am -

1 stop30h 39m

Deal found 9/10

$851

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 September 14, 2026.

Mon 10/266:23 pm -

2 stops17h 37m

Mon 11/22:25 pm -

2 stops30h 29m

Deal found 9/10

$563

Sat 2/202:27 pm -

2 stops14h 58m

Tue 3/28:45 am -

2 stops13h 41m

Deal found 9/11

$638

Sat 10/171:05 pm -

1 stop24h 55m

Tue 11/172:46 pm -

1 stop30h 29m

Deal found 9/14

$1,165

Mon 10/262:06 pm -

3 stops18h 29m

Mon 11/24:15 pm -

3 stops24h 16m

Deal found 9/10

$1,237

Mon 2/12:27 pm -

2 stops44h 48m

Fri 2/58:45 am -

2 stops29h 42m

Deal found 9/9

$663

Thu 9/244:05 pm -

1 stop15h 10m

Sun 9/278:45 am -

1 stop30h 39m

Deal found 9/10

$851

Sat 10/174:15 pm -

1 stop15h 00m

Tue 11/178:45 am -

2 stops14h 02m

Deal found 9/14

$980

Last-minute flights from Missoula to San José
Discover last-minute flight deals from Missoula to San José. Data last updated September 14, 2026 and is based on user searches.

Wed 9/234:15 pm -

1 stop15h 00m

Wed 9/301:25 pm -

2 stops20h 32m

Deal found 9/12

$843

Thu 9/244:05 pm -

1 stop15h 10m

Sun 9/278:45 am -

1 stop30h 39m

Deal found 9/10

$851

Sat 10/171:48 pm -

2 stops24h 12m

Tue 11/172:07 pm -

2 stops23h 29m

Deal found 9/14

$776

Mon 10/266:23 pm -

2 stops17h 37m

Mon 11/22:25 pm -

2 stops30h 29m

Deal found 9/10

$563

Mon 10/261:05 pm -

1 stop24h 55m

Mon 11/22:46 pm -

1 stop30h 29m

Deal found 9/10

$733

Find flight deals from Missoula to San José

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$563 (Delta)
One-way from	$329 (United Airlines)
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.

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

One-way flight 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).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Mon 10/26

6:23 pm-12:00 pm

2 stops17h 37m

San José Juan Santamaria Intl

Mon 11/2

2:25 pm-7:54 pm

2 stops30h 29m

$563

Quickest round-trip

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Sat 2/20

2:27 pm-6:25 am

2 stops14h 58m

San José Juan Santamaria Intl

Tue 3/2

8:45 am-9:26 pm

2 stops13h 41m

$638

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Mon 2/1

2:27 pm-12:15 pm

2 stops44h 48m

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

Thu 9/24

4:05 pm-7:15 am

1 stop15h 10m

San José Juan Santamaria Intl

Sun 9/27

8:45 am-3:24 pm

1 stop30h 39m

$851

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Sat 10/17

4:15 pm-7:15 am

1 stop15h 00m

San José Juan Santamaria Intl

Tue 11/17

8:45 am-9:47 pm

2 stops14h 02m

$980

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Sat 10/17

1:05 pm-2:00 pm

1 stop24h 55m

San José Juan Santamaria Intl

Tue 11/17

2:46 pm-8:15 pm

1 stop30h 29m

$1,165

MissoulaSan José

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

MSOSJO

Missoula Johnson-Bell Field

Mon 10/26

2:06 pm-8:35 am

3 stops18h 29m

San José Juan Santamaria Intl

Mon 11/2

4:15 pm-3:31 pm

3 stops24h 16m

$1,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust 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.

MSO-SJO

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 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

10,213 reviews

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

7.4

Good

10,213 reviews

United Airlines

7.4

Good

10,213 reviews

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

7.1

Good

12,053 reviews

United Airlines

7.4

Good

10,213 reviews

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 14h 58m. 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

Alajuela

Jacó

Heredia

Dominical

Manuel Antonio

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Complete your trip

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Alternative routes for Missoula to San José

Bozeman to San José flights

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Bozeman to Liberia flights

Top 2 airlines flying from Missoula to San José

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$188	Average$600	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$465	Average$703	FlexibilityNo cancel fee	On-time71%

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$563+ Cheap flights from Missoula (MSO) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missoula to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Missoula to San José

Cheapest flights from Missoula to San JoséExplore the most affordable flight options available from Missoula to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.

Explore the most affordable flight options available from Missoula to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.

Best flights from Missoula to San JoséDiscover 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 September 14, 2026.

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 September 14, 2026.

Last-minute flights from Missoula to San JoséDiscover last-minute flight deals from Missoula to San José. Data last updated September 14, 2026 and is based on user searches.

Discover last-minute flight deals from Missoula to San José. Data last updated September 14, 2026 and is based on user searches.

Find flight deals from Missoula to San José

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 September.

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.

Cheapflights Insights

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

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.

Related info for your journey

How long is the flight from Missoula to San José?

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

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

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

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

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

Traveling to a place near San José?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missoula to San José

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Missoula to San José by cabin class

Find flights from Missoula to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Missoula and San José flights

Browse other Missoula and San José flight options. Last updated on September 14, 2026.

Other flights from Missoula

Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to San José

Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.

Top 2 airlines flying from Missoula to San José

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Cheapest flights from Missoula to San José
Explore the most affordable flight options available from Missoula to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.

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 September 14, 2026.

Last-minute flights from Missoula to San José
Discover last-minute flight deals from Missoula to San José. Data last updated September 14, 2026 and is based on user searches.