MSO - SJO

$465 Find Cheap Flights from Missoula to San José

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to San José departing on 5/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to San José, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$465
Typical prices: $597-$720
American Airlines
Fri 5/1Fri 5/8
MSO - SJO • 1 stop
Top airlines
American Airlines
Cheapest • from $465 (round-trip)
United Airlines
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
Dallas (DFW)
Cheapest • Avg $645 (round-trip)
Dallas (DFW)
Shortest trip • 11h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 50% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Fri, May 1 - Fri, May 8
American Airlines Logo
6:45 am - 9:36 pm
MSO
-
SJO
14h 51m
1 stop
American Airlines Logo
12:35 pm - 12:38 pm
SJO
-
MSO
24h 03m
2 stops
$465American Airlines
Sun, May 24 - Fri, May 29
Alaska Airlines Logo
8:02 pm - 11:33 pm
MSO
-
SJO
27h 31m
2 stops
Alaska Airlines Logo
12:53 am - 12:16 pm
SJO
-
MSO
35h 23m
2 stops
$479Alaska Airlines
Sun, May 24 - Sat, May 30
American Airlines Logo
2:08 pm - 11:50 am
MSO
-
SJO
21h 42m
2 stops
American Airlines Logo
3:08 pm - 12:49 pm
SJO
-
MSO
21h 41m
2 stops
$485American Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
5:08 pm - 12:21 pm
MSO
-
SJO
19h 13m
2 stops
United Airlines Logo
1:25 pm - 1:35 pm
SJO
-
MSO
48h 10m
2 stops
$491United Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
5:08 pm - 12:21 pm
MSO
-
SJO
19h 13m
2 stops
United Airlines Logo
1:25 pm - 4:04 pm
SJO
-
MSO
50h 39m
2 stops
$512United Airlines
Fri, Jun 5 - Thu, Jun 11
Multiple Airlines Logo
5:20 pm - 10:11 am
MSO
-
SJO
16h 51m
2 stops
Multiple Airlines Logo
12:30 am - 10:36 pm
SJO
-
MSO
22h 06m
2 stops
$524Multiple Airlines
Sun, May 24 - Sat, May 30
American Airlines Logo
2:08 pm - 10:42 pm
MSO
-
SJO
8h 34m
1 stop
American Airlines Logo
11:59 pm - 1:18 pm
SJO
-
MSO
13h 19m
1 stop
$538American Airlines
Fri, Jun 5 - Sat, Jun 13
United Airlines Logo
5:20 pm - 10:11 am
MSO
-
SJO
16h 51m
2 stops
United Airlines Logo
6:40 am - 4:20 pm
SJO
-
MSO
9h 40m
1 stop
$540United Airlines
Fri, Jun 5 - Thu, Jun 11
United Airlines Logo
7:15 am - 10:11 am
MSO
-
SJO
26h 56m
2 stops
United Airlines Logo
12:30 am - 10:36 pm
SJO
-
MSO
22h 06m
2 stops
$545United Airlines
Fri, Jun 5 - Sat, Jun 13
United Airlines Logo
5:20 pm - 10:11 am
MSO
-
SJO
16h 51m
2 stops
United Airlines Logo
6:40 am - 4:20 pm
SJO
-
MSO
9h 40m
1 stop
$550United 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.

How much is a round-trip flight from Missoula to San José?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Missoula to San José departing in May.

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 December and August, where the average cost of round-trip tickets is $1,173 and $838 respectively.

Good to know

Low seasonAugust
Cheapest flight$465
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 20% lower on average.
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 3 days, the lowest price for a flight from Missoula to San José was $465 for a round-trip ticket.

  • 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 $569 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 $686 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 9389 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

4.0 OkayOlga, Mar 2026
IAD - TYS
Read more United Airlines reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

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

Information on your arrival and departure airports