$274+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJO
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to San José with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to San José
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Best
Last-minute
One-way
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 June 27, 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 June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/44:19 pm
MSO
- SJO
1 stop14h 56m
United Airlines
Sat 7/186:40 am
SJO
- MSO
1 stop9h 40m
United Airlines
Deal found 6/24![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:50 pm
MSO
- SJO
2 stops24h 08m
Delta
Sun 12/67:00 am
SJO
- MSO
2 stops18h 31m
Delta
Deal found 6/25![Delta logo]()
$563
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/2312:45 pm
MSO
- SJO
2 stops25h 12m
American Airlines
Wed 9/302:57 pm
SJO
- MSO
2 stops21h 58m
American Airlines
Deal found 6/23![American Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 10/315:32 pm
MSO
- SJO
2 stops17h 53m
United Airlines
Sun 12/67:30 am
SJO
- MSO
1 stop9h 40m
United Airlines
Deal found 6/25![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Sun 7/2612:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 8/171:25 pm
MSO
- SJO
2 stops22h 38m
American Airlines
Thu 8/271:29 pm
SJO
- MSO
2 stops23h 06m
American Airlines
Deal found 6/25![American Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Wed 7/2912:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$683
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 June 27, 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 June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 10/315:32 pm
MSO
- SJO
2 stops17h 53m
United Airlines
Sun 12/67:30 am
SJO
- MSO
1 stop9h 40m
United Airlines
Deal found 6/25![United Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 8/105:52 pm
MSO
- SJO
2 stops18h 11m
American Airlines
Mon 8/171:29 pm
SJO
- MSO
2 stops23h 06m
American Airlines
Deal found 6/25![American Airlines logo]()
$814
This oojo deal was found by Cheapflights users on 6/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
MSO
- SJO
3 stops16h 15m
Multiple Airlines
Tue 9/225:45 am
SJO
- MSO
3 stops17h 16m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 6/25. 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 9/234:15 pm
MSO
- SJO
1 stop15h 00m
United Airlines
Wed 9/301:25 pm
SJO
- MSO
2 stops24h 07m
United Airlines
Deal found 6/25![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/226:05 am
MSO
- SJO
2 stops40h 34m
United Airlines
Sun 7/2612:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$835
This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:16 pm
MSO
- SJO
3 stops30h 59m
Multiple Airlines
Wed 9/304:35 pm
SJO
- MSO
3 stops30h 26m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/117:15 am
MSO
- SJO
2 stops36h 22m
United Airlines
Fri 8/218:45 am
SJO
- MSO
1 stop30h 39m
United Airlines
Deal found 6/25![United Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/186:05 am
MSO
- SJO
2 stops23h 25m
United Airlines
Sun 7/266:00 am
SJO
- MSO
1 stop17h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/146:05 am
MSO
- SJO
2 stops16h 34m
United Airlines
Wed 7/2212:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/23![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 7/207:15 am
MSO
- SJO
2 stops29h 06m
United Airlines
Wed 7/2912:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$938
Last-minute flights from Missoula to San JoséDiscover last-minute flight deals from Missoula to San José. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to San José. Data last updated June 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/44:19 pm
MSO
- SJO
1 stop14h 56m
United Airlines
Sat 7/186:40 am
SJO
- MSO
1 stop9h 40m
United Airlines
Deal found 6/24![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/177:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Sun 7/266:00 am
SJO
- MSO
1 stop17h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 7/207:15 am
MSO
- SJO
2 stops29h 06m
United Airlines
Sun 7/266:00 am
SJO
- MSO
1 stop17h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$899
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:15 am
MSO
- SJO
2 stops26h 56m
Azul
Tue 7/2812:30 am
SJO
- MSO
2 stops23h 26m
Azul
Deal found 6/24![Azul logo]()
$926
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 7/216:05 am
MSO
- SJO
2 stops40h 34m
United Airlines
Sun 7/266:00 am
SJO
- MSO
1 stop17h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$929
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/226:05 am
MSO
- SJO
2 stops40h 34m
United Airlines
Sun 7/2612:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/226:05 am
MSO
- SJO
2 stops40h 34m
United Airlines
Sat 7/2512:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$874
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Sun 7/2612:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Wed 7/2912:30 am
SJO
- MSO
2 stops23h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Sat 8/16:40 am
SJO
- MSO
2 stops17h 16m
United Airlines
Deal found 6/24![United Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/237:15 am
MSO
- SJO
2 stops26h 56m
United Airlines
Fri 7/3111:13 am
SJO
- MSO
2 stops22h 42m
United Airlines
Deal found 6/24![United Airlines logo]()
$847
One-way flights from Missoula to San JoséSearch for one-way flight options from Missoula to San José. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Missoula to San José. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 12/127:00 am
MSO
- SJO
2 stops28h 21m
American Airlines
Deal found 6/23![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 8/246:15 am
MSO
- SJO
2 stops30h 06m
United Airlines
Deal found 6/23![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 8/241:25 pm
MSO
- SJO
1 stop24h 27m
American Airlines
Deal found 6/23![American Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:16 pm
MSO
- SJO
3 stops23h 39m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 12/217:06 am
MSO
- SJO
2 stops28h 23m
American Airlines
Deal found 6/22![American Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:40 am
MSO
- SJO
3 stops56h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 12/227:06 am
MSO
- SJO
2 stops28h 23m
American Airlines
Deal found 6/22![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 6/22. 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 12/237:06 am
MSO
- SJO
2 stops26h 26m
American Airlines
Deal found 6/22![American Airlines logo]()
$578
This KAYAK deal was found by Cheapflights users on 6/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:06 am
MSO
- SJO
1 stop14h 39m
GOL
Deal found 6/22![GOL logo]()
$700
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 12/126:15 am
MSO
- SJO
1 stop14h 45m
United Airlines
Deal found 6/23![United Airlines logo]()
$808
Find 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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (Delta) |
One-way from | $274 (American Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $671 |
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 June 27, 2026.
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
Cheapest round-trip
Quickest round-trip
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Sat 10/31
5:32 pm-11:25 am
2 stops17h 53m
San José Juan Santamaria Intl
Sun 12/6
7:30 am-4:10 pm
1 stop9h 40m
$592
MissoulaSan José
MSO - SJO
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-1:32 pm
2 stops24h 07m
$758
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Mon 8/10
5:52 pm-12:03 pm
2 stops18h 11m
San José Juan Santamaria Intl
Mon 8/17
1:29 pm-12:35 pm
2 stops23h 06m
$814
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Wed 7/22
6:05 am-10:39 pm
2 stops40h 34m
San José Juan Santamaria Intl
Sun 7/26
12:30 am-11:56 pm
2 stops23h 26m
$835
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Sat 9/19
7:00 am-11:15 pm
3 stops16h 15m
San José Juan Santamaria Intl
Tue 9/22
5:45 am-11:01 pm
3 stops17h 16m
$859
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Tue 8/11
7:15 am-7:37 pm
2 stops36h 22m
San José Juan Santamaria Intl
Fri 8/21
8:45 am-3:24 pm
1 stop30h 39m
$883
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Sat 7/18
6:05 am-5:30 am
2 stops23h 25m
San José Juan Santamaria Intl
Sun 7/26
6:00 am-11:56 pm
1 stop17h 56m
$938
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Tue 7/14
6:05 am-10:39 pm
2 stops16h 34m
San José Juan Santamaria Intl
Wed 7/22
12:30 am-11:56 pm
2 stops23h 26m
$938
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Mon 7/20
7:15 am-12:21 pm
2 stops29h 06m
San José Juan Santamaria Intl
Wed 7/29
12:30 am-11:56 pm
2 stops23h 26m
$938
MissoulaSan José
MSO - SJO
MSOSJO
Missoula Johnson-Bell Field
Wed 9/23
4:16 pm-11:15 pm
3 stops30h 59m
San José Juan Santamaria Intl
Wed 9/30
4:35 pm-11:01 pm
3 stops30h 26m
$971
Showing 1-10 of 19 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
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 June 27, 2026.
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.
Entertainment
7.1
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Crew
8.1
Comfort
7.3
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
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.
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Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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Top 2 airlines flying from Missoula to San José
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$585 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$457 | Average$686 | FlexibilityNo cancel fee | On-time71% |