MSO - SJO

$263 Find Cheap Flights from Missoula to San José - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to San José departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$563
Typical prices: $357-$398
Delta
Wed 9/23Wed 9/30
MSO - SJO • 2 stops
Cheapest one-way
$263
Delta
Sun 10/11
MSO - SJO • 2 stops
Top airlines
Cheapest • from $563 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Missoula and San José. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $728 (round-trip)
Shortest trip • 10h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 52% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to San José!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to San José (MSO-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to San José

Wed, Sep 23 - Wed, Sep 30
Delta Logo
1:17 pm - 11:54 am
MSO
-
SJO
22h 37m
2 stops
Delta Logo
1:19 pm - 12:37 pm
SJO
-
MSO
23h 18m
2 stops
$563Delta
Tue, Jan 5 - Tue, Jan 12
American Airlines Logo
1:45 pm - 12:34 pm
MSO
-
SJO
21h 49m
2 stops
American Airlines Logo
2:54 pm - 12:35 pm
SJO
-
MSO
22h 41m
2 stops
$605American Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:27 pm - 11:59 am
MSO
-
SJO
22h 32m
2 stops
American Airlines Logo
2:57 pm - 12:56 pm
SJO
-
MSO
21h 59m
2 stops
$675American Airlines
Sun, Nov 1 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 11:08 pm
MSO
-
SJO
15h 08m
2 stops
Alaska Airlines Logo
1:43 am - 3:34 pm
SJO
-
MSO
14h 51m
2 stops
$682Alaska Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:27 pm - 11:59 am
MSO
-
SJO
22h 32m
2 stops
American Airlines Logo
2:57 pm - 12:56 pm
SJO
-
MSO
21h 59m
2 stops
$683American Airlines
Tue, Jan 5 - Tue, Jan 12
American Airlines Logo
1:45 pm - 12:34 pm
MSO
-
SJO
21h 49m
2 stops
American Airlines Logo
6:38 am - 8:45 pm
SJO
-
MSO
15h 07m
1 stop
$698American Airlines
Sun, Aug 23 - Tue, Sep 1
United Airlines Logo
6:15 am - 12:21 pm
MSO
-
SJO
30h 06m
2 stops
United Airlines Logo
7:55 am - 10:30 pm
SJO
-
MSO
38h 35m
2 stops
$705United Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:27 pm - 8:07 pm
MSO
-
SJO
30h 40m
2 stops
American Airlines Logo
2:57 pm - 12:56 pm
SJO
-
MSO
21h 59m
2 stops
$709American Airlines
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
5:24 pm - 7:37 pm
MSO
-
SJO
26h 13m
2 stops
United Airlines Logo
1:25 pm - 1:32 pm
SJO
-
MSO
24h 07m
2 stops
$761United Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:27 pm - 1:57 pm
MSO
-
SJO
24h 30m
1 stop
American Airlines Logo
2:57 pm - 12:56 pm
SJO
-
MSO
21h 59m
2 stops
$764American Airlines
Booking Insights

KAYAK's insights & trends for Missoula to San José flights

Get data-powered insights and trends into flights from Missoula to San José to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Missoula to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to San José is October, where tickets cost $332 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,217 and $1,173 respectively.

Good to know

Low season

July

Cheapest flight

$263
Best time to beat the crowds but there is an average 75% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Missoula to San José

When to book flights from Missoula to San José

Are your dates flexible? Find out the best times to travel from Missoula to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to San José

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

    In the last 5 days, the lowest price for a flight from Missoula to San José was $263 for a one-way ticket and $563 for a round-trip.

  • Do I need a passport to fly between Missoula and San José?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Missoula and on arrival in San José.

  • Which airports will I be using when flying from Missoula to San José?

    When flying out of Missoula you will be using Missoula Johnson-Bell Field. You will be landing at San José, also known as San José Juan Santamaria Intl.

  • Which aircraft models fly most regularly from Missoula to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to San José?

    oneworld, and Star Alliance are the airline alliances operating flights between Missoula and San José, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Missoula to San José, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Missoula to San José are United Airlines and American Airlines. With an average price for the route of $585 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $689 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Missoula to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Missoula is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Missoula with another airline. Booking your flights between Missoula and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Missoula to San José

 
See real verified KAYAK customer reviews for airlines flying from Missoula to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10024 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

4.0 OkayAnonymous, Jul 2026
SEA - SFO
Read more United Airlines reviews

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

I had very little time to change planes originally in Denver after my flight from Omaha. I had an hour and a half layover in Denver originally and my flight leaving Omaha was delayed an hour because they had to change a tire, which I can understand. When I reached Denver my other flight was late, fortunately, but I still had only 10 minutes to run about a mile through the airport to get to my flight. Again, fortunately, I am a healthy 71-year-old and was able to accomplish this feat. However, the stress was more than necessary to bear.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Uncomfortable seats, spotty WiFi, only Biscoff for snack (no one likes those).

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

boarding announcements werent clear/loud. Tired of those cookies. Of the 3 staff/attendants, 1 was good and the other 2 were mediocre.

Take this flight regularly. Every single week same thing. Departure delayed. Make up some time in the air. Land at ORD and then wait for gate in "L" concourse Terminal 3 for 30-40 min-which yields a very delayed final arrival. Plus I get to taxi around and see every runway and drive over the bridge (IFKYK) over the expressway 2-4 times in most cases. Change the sched of incoming plane/work with FAA to improve traffic flow at ORD/change the timing of these flights. Whatever it takes. But do better.

American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

A little late at the start but all worked out well.

The flight from DFW to chs was delayed with multiple gate changes.

A much better flight than our previous. The flight attendant took care of us and regularly checked in to see if we needed anything. Brought us drinks prior to the departure and then a couple more times. Totally makes the difference in how you travel when the crew is checking on their passengers. Great job on this leg of our trip.

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

Information on your arrival and departure airports