Find cheap flights from Missoula to Costa Rica

Find cheap flights from Missoula to Costa Rica

Round-trip
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Missoula (MSO)
Costa Rica
Tue 11/24
Tue 12/1
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Good to know

Low season

September Best time to beat the crowds with an average 3% drop in price.

High season

June Most popular time to fly with an average 10% increase in price.

Average price round-trip

$665 (avg. price over the last 2 weeks)

Good deal round-trip

$566 or less

Good deal one-way

$259 or less

Top tips for finding cheap flights to Costa Rica

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Costa Rica is August.
  • Morning departure is around 33% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Costa Rica flights

How long is the flight to Costa Rica from Missoula?

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Are there Costa Rica travel restrictions currently due to Coronavirus?

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Top airlines flying Missoula Johnson-Bell Field to Costa Rica

Scores according to KAYAK customer reviews

7.2
American Airlines
Overall score based on 44,870 reviews
7.5
Boarding
7.1
Comfort
7.8
Crew
6.8
Entertainment
6.7
Food
Airline reviews

Cons: "The wifi was never turned on so we never had any entertainment available. This made the flight less enjoyable."

Cons: "The flight was 2 hours delayed because there was a mechanical issue on the plane. We sat and waited on the plane for 1 hour while the Maintenance crew tried fixing the problem. After sitting there for one hour, they told us the problem wasn’t fixed and we have to change aircrafts. The other aircraft was all the way in terminal D (we were in terminal A) and the boarding process took a long time. Overall it was an awful flight and experience with American Airlines. I missed my mother’s birthday party because of the 2 hour delay."

Pros: "Lisa Inzerillo is amazing, I don’t know how she kept everyone happy and safe. What an amazing employee she is, please thank her supervisor for such great training and service!"
Cons: "If Lisa was our flight attendant on previous flights!"

Pros: "Fast transportation and great seat"
Cons: "The air hostess were rude."

Cons: "The flight was delayed for two hours"

Pros: "Crew was awesome...love AA crew! Always and this time superb!"
Cons: "Leg room gets worse and worse...boarding sucked since they took our bags and we felt like it was only us that were singled out!!!"

Pros: "On time, main cabin extra was great, crew was nice, entertainment was great."
Cons: "No criticism"

Cons: "We didn't leave on time, so an on-time departure."

Cons: "Original flight came in 1.5 hrs late. Missed connection, then sat on the tarmac for 2 hrs before taking off because the pilot was late."

Pros: "Crew was nice, entertainment was good"
Cons: "Food was mediocre"

Pros: "Once boarding, we didn’t wait long for take off."
Cons: "Being on time."

Pros: "Going my flight was delayed almost 4 hours and my connecting flight was canceled. Had to stay over night in the airport. I was able to book another flight and make it to my destination. But had to wait for the next flight to bring my baggage."
Cons: "Coming back my flight was good . I have no complaints."

Pros: "Kind crew"
Cons: "The plane felt like it was going to fall apart."

Cons: "My luggage was delayed. I received it the day after"

Pros: "The agent at checkin was so kind, nice, professional and superb...I will always fly American Airlines....you have the best checkin agents, best gate agents (super funny yet professional) and also the flight crew was absolutely amazing!"
Cons: "baggage claim in Costa Rica is terrible service...but that is the airports fault since this happens with other airlines.....something has to0 change!!!!"

Pros: "4 flights and all of them in middle uncomfortable seats. I requested aisle seats many times and counter agents were unhelpful and rude."
Cons: "Better seat options and more comfortable seats"

Pros: "The crew was very nice and friendly"
Cons: "There was a technical difficulty with the plane, which made a short delay in our flight."

Pros: "0ntime quick boarding"
Cons: "cost to check baggage"

Pros: "Newer plane. Standard American amenities. Fast WiFi and live TV channels."

Pros: "On time departure, this flight tends to get delayed, not this time. Good service and pleasant flight."
Cons: "I prefer personal entertainment systems."

Pros: "The flight was great. Lots of movies to choose from. Food was pretty good too."
Cons: "They moved our flight around multiple times. We first had a layover in Chicago then through multiple emails and one phone call they just flew us straight to London with no layover. It all worked out it was just stressful not knowing exactly when we were flying out and if we were going to make our connecting flights. It did work out and we did make it."

Pros: "everything but the cabin temperature. it was very hot and uncomfortable."
Cons: "Too warm in the cabin."

Pros: "Left on time, service was good."

Pros: "Can’t say anything good"
Cons: "When boarding crew was rude because carry on did not fit the overhead compartment. No options to choose from for entertainment. Flight was delayed almost an hour while sitting in plane. Food options almost nonexistent"

Pros: "AA is always on time! Love the premium economy!"

Pros: "Nothing!"
Cons: "Although an email was received 3 hours before departure that everything was on schedule, we were told when checking in our whole itinerary had been changed to leave the next day. We had not been contacted and we missed our daughter’s professional basketball game in France. This was the reason we bought the tickets from Kayak to begin with. The cancellations were happening with British Airlines and they were not working with American Airlines to help us out to get to the game on time."

Pros: "Had the fortune to sit with a passenger that had a service dog"
Cons: "Takeoff was delayed Two hours and 17 minutes with NO explanation."

Pros: "On-board staff were professional and kept everything running smoothly and with great communication from the pilot."
Cons: "Claiming baggage at LaGuardia was an hours-long process for everyone on the flight leading to raised tension and lots of tired folks on what was already a late (and delayed flight)."

Pros: "The crew was very friendly and accommodating. The food as usual just snack type food for purchase as expected. The entertainment system malfunctioned and we could not watch the movie they offered. However one flight attendant was very nice and gave my kids special cookies. Nice touch!"

Pros: "Mostly everyrhing"
Cons: "Food was so so"

Pros: "Nothing whatsoever."
Cons: "The connection was too short and I nearly missed my flight. This idiot shuttle operator willfully refused to tell me (literally she just walked away when I asked which terminal the shuttle was going to) where the shuttle was going and I ended up at the wrong terminal"

Cons: "Finding checked luggage at philadelphia airport. Inadequate signs and helpful people. It was very hard on my wife who is disabled to walk to the luggage carousel and we didnt see anyone who could help with disabilities."

Cons: "Not a fan of baggage fees especially this high for only one checked. Next time Southwest Air, I guess."

Pros: "the clerk at the boarding desk was kind"
Cons: "delayed"

Pros: "There was nothing that I liked."
Cons: "One half hour before boarding we learned there was a delay. Obviously, American Airlines knew way before this time of the delay. At 6:00 p.m we were told they were bringing another plane from the hanger. The plane showed up around 9:00 p.m ... must be a long trip from the hanger. Then we were told they are waiting on a rear flight crew from another flight. After getting the rear flight crew, we were told that the front flight crew "timed out" and they had to look for other pilots. Needles to say after arriving at West Palm Beach at 1:00 in the morning...about four hours late the passengers were all devastated. American could have orchestrated this so much better"

Cons: "Flight was cancelled we were re-routed and didn't get there until 24hours later."

Pros: "The only good thing about the flight is that it was nonstop."
Cons: "This four-hour flight had no movie and no seatback entertainment system. It didn't even offer SiriusXM to listen to. How old exactly was this plane?!"

Cons: "I am million miler in Korean air. It's a seven star airlines"

Pros: "My flight experience with Etihad Airway was fantastic. I will recommend anyone to flight with Etihad. Thank you for your great service Etihad crews. I will flight with you again soon."

Pros: "The attention great. The time was OK, the assistant for my mom great, easy for her to go through the airport was excellent."
Cons: "The waiting on the terminal for the wheelchair assistance, when you get home you want to onboard fast. But it was ok. a little impatience."

Pros: "My flight was great! Pilot did an amazing smooth landing"

Cons: "When we arrived at AirPort El Dorado, we discovered that our flight was cancelled/has been changed without warning us! They scheduled us a new flight with Vianca and Iberia: Bogotá-Madrid + Madrid-Brussels. My partner and I could not sit together on any of these flights! 1 of 10 hours and of 2 hours! I would NOT recommend AA to anyone! This was full responsability of AA!"

Pros: "Flight was delayed and hour and they lost out baggage. Did not have clothes for 2 days"

Pros: "I must say the in-flight crew, 2 gents and 1 lady for the first class were so friendly and ..... Happy!!!!"
Cons: "It's cold in Ohio"

Pros: "- The boarding process went very fast and smooth for such a packed plane."
Cons: "- food was HORRIBLE. I asked for the chicken dinner and it was COLD and disgusting. There should always be a pasta option on a flight. Also, they ran out of red wine before dinner. - the staff skipped over me TWICE when handing out beverages. I had to remind them that I existed twice and they didn't apologize for skipping over me."

Cons: "I was delayed out of Newark due to the arrivung flight coming in late. When i landed in charlotte, i sprinted across the airport and missed the connection by 2 minutes. Rules are rules, i understand thwy cant reopen the flight for me. It happens. The frustrating part was when aa refused to comp me a hotel room. I got a voucher for a discount. The discount worked out to be 6 dollars. Not a pleasant experience."

Cons: "I lost this flight! They were supposed to give me a hotel and a flight the next morning, but I couldn't be late so I had to manage myself and pay a lot more to travel with a taxi to Greenville !!!"

Pros: "The site was easy to navigate"

Pros: "Music/radio was nice at my seat; got into Sacramento early"
Cons: "No gate # on boarding pass, almost missed flight; kind of had to slouch to look out the window; rough/fast landing"

Pros: "Inflight movies"
Cons: "None"

Pros: "The food and the crew"
Cons: "Entertainment system, it is outdated"

Pros: "Seats were uncomfortable and badly maintained. Seatback stowage netting was detached and useless. There was an equipment change (new larger aircraft) I had a B (aisle seat) on the original aircraft and on the new plane my "B" seat became a middle seat. This was completely unsatisfactory."
Cons: "Lack of communication from flight deck or cabin crew as to engine shutdown and takeoff delay at MSO. Just plain irritating and completely unnecessary"

Pros: "Amabilidad de la tripulacion"
Cons: "Podrían dar comida, el viaje no es tan corto. Aire acondicionado demasiado frío, muchos pasajeros solicitaron regular l temperatura, no habían suficientes mantas"

Cons: "Flight was canceled due to United's mismanagement of crews."

Pros: "Clean, comfortable and on time."
Cons: "Nothing"

Cons: "No screens in the seats. Food options are the usual limited fair"

Pros: "Nothing at all."
Cons: "Could have had a polite crew, ran on time, or had internet that lasted more than 10 minutes after I paid for it. I'll never fly united again."

Cons: "I’m 6’3, misty in my legs, so the diminishing legroom is a problem. Can’t afford business class either. You should really have entertainment for a 5 hr flight."

Pros: "Comfortable seats with screens"
Cons: "Mediocre snack"

Cons: "I didn't get to get on the flight."

Cons: "Slow boarding, no food no drinks, no tv."

Pros: "These people have no idea who or what United Airlines is. They work for Delta, and make sure they tell everyone about it."
Cons: "See above. The flight itself was fantastic. Larger planes are the best! Thank you!"

Pros: "The flight from MSO to DEN on United always involves small planes. Almost always the crew and attendant() are efficient and friendly. Tonight though our attendant made us all feel like we were in 1st class. She called everyone by their names when serving (Mr. O'Connor could I get you a beverage?), checked on us multiple times and was so friendly that she stood way out!"
Cons: "Squealing brake pads need some attention"

Pros: "Flight attendants were exceptional. Loading was quick and easy. The flight left the gate on time and arrived on time."
Cons: "I am old enough that I still feel insulted getting a tiny bag of pretzels on a flight."

Pros: "Food, Snacks"
Cons: "Leg Space"

Pros: "Nothing"

Pros: "Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas"

Pros: "I'm so glad I got to sit next to my wife."
Cons: "I had to check in my carry-on when I got to the gate. I had my snacks and entertainment packed in my bag so I had to unpack my stuff for the flight. Once on the plane there was plenty of room for my bag to go in the overhead compartment. Not only did I deal with the discomfort of having to carry my stuff in my hand on to my next flight but I had to deal with a flight attendant that had no self awareness of his surrounding. The flight attendant ran into my shoulder more times than I can count. Such an irritating flight."

Pros: "The pilot"
Cons: "Everything else"

Cons: "I booked my flight months in advance and paid for the leg room in the emergency row. I get a smaller plane and cramp seating. Wasn't sure why this happened and why I wasn't compensated for what I was charged for. Wondering if I need to change my regular air carrier now. I don't like small planes!"

Pros: "Crew was super friendly"
Cons: "Small plane, bumpy ride is to be expected. This one was a bit more than even I’m used to."

Pros: "Entertainment worked on this flight! And once again, I had an empty seat next to me - that's always a huge plus so I can stretch a bit."

Pros: "The flight crew was very attentive and friendly. Probably one of the nicest crews I have encountered on my flights."
Cons: "Me and this other person were waiting in the back for the two bathrooms to become available. We waited over 10 minutes."

Pros: "The plane took two hours to leave the ground due to weather. This was unfortunate and made the passengers uncomfortable but it was not the fault of the airline."
Cons: "The airline gave all the passengers access to the movies and television channels."

Pros: "Nothing"
Cons: "They were not on schedule and I missed my connection. They said it was not their problem and can't compensate me. On top of all that they were rude!"

Cons: "Was stuck in a middle seat on a full flight"

Cons: "My luggage didn't make connnection."

Cons: "I didn't get on it because you cancelled the first flight"

Pros: "The flight was good and the crew was great the flight attendants were very professional and down to earth the gate agent helped me with my seat due to I did not have a assigned one confusing. Overall it was good"
Cons: "Did not like the way the entertainment had to be watched."

Pros: "So they lost my bag but where super helpful and nice!"

Pros: "First flight delayed once board to check a broken light. Then waisted 40 minutes taxiing on tarmac in Houston because they couldn't find a gate. Missed our connection. They put us up in a low end hotel overnight. Then we had our morning flight again delayed as we waited for planes to the take off, so further delays. Arrived in Costa Rica 1 hour late. Now with too many other flights so immigration packed and took another hour and twenty minutes (when we finished there was only a 5 minute wait). Thanks United"
Cons: "Coffee and cookies. Moscow mule"

Cons: "Snack offering was caramely sugar cookie"

Pros: "Nothing"
Cons: "2+ hours late to depart with no explanation. Multiple delay messages from United ranging from 59 minutes late to 2 hours 10 minutes late often within minutes of each other. Poor service, crowded, and very uncomfortable."

Cons: "Fligh delay."

Pros: "Nothing."
Cons: "Original flight was rebooked, and I almost missed seeing my dying grandmother. Got no apology for this huge inconvenience and stress."

Pros: "Attendants were amazing"
Cons: "We spent the whole delay on the plane and wasn't notified of a problem until after an hour. A lot of my time was wasted. That's not okay. Keep your customers informed."

Pros: "The boarding process is terrible, because communication breakdown is inevitable. The crew on the plane are sometimes rude, and have no patience when passing seated passengers. One air hostess constantly bumped into my arm like a bull as she passed walking down the isle. Entertainment is practically non-existent on long flights unless you pay for it. Two of my flights were cancelled last minute with little to no remorse, and I had to wait 2 days to catch the next flight. That flight was even delayed more than an hour. I was sick by time I reached my destination. Overall, United would not be my 1st choice due to bad experiences numerous times."

Pros: "Since we were the last ones to arrive at the gate because of our delayed flight they had to check our carry-on baggage with the luggage we didn't have locks and nomally what we carry in that bag are fragile or valuable things. They should at least have plastic gauzes or fragile stickers to put on the bags. I don't know the reason but the flight attendants left about the last 6 rows of passengers without pretzels or drinks. There was no device to view movies. Leg space too tight."

Pros: "Nice and comfy seats, good service on plane, fast boarding"
Cons: "No good food and the entertainment was not the beat"

Pros: "Just the crew"
Cons: "Now when I fly united i feel like flying with spirit or jet blue o any other cheap airline, they charge for everything but sodas. They don't even carry blankets. The fact that for a long (3h- 4h and 5h) flight (took 4 overall during the holidays) united didn't offered ONE movie for free at least was very disappointing. Not one of my flights were on-time!"

Cons: "Same. No ffood ..poor Service and allso charging. To much for extra weight. $200 for 3 extra pounds. Ridiculous. Also charged for one check in bag..Todo much"

Cons: "Viajar en United es desastroso. Los asientos son demasiado pequeños, yo mido1.57 metros y no me podía ni mover."

Pros: "Super friendly and helpful"
Cons: "all pretty good"

Pros: "Everything went better than expected, no line, easy flights , short layovers. Everything just went smooth."

Pros: "The layovers that I had in Denver were the perfect amount of time. Boarding and baggage was a breeze."
Cons: "It's flying so there isn't much room in the seats but that is to be expected."

Pros: "staff very professional"
Cons: "small seats"

Cons: "United delayed the flight. This information became available about an hour in advance- well after we drove two hours (We live in Montana) to get to the airport. The attendants said / not our problem. I called United's Customer Service number to discuss ways of mediating the delay that resulted in us missing the wedding venue and entire reason we booked the $1400 flight. I again got a "not my problem" response- no the flights can be modified, no we will not provide vouchers, no we really don't care that our poor quality and service cost you and your family tremendously in time, effort, and lost memories. I know we are at the mercy of airlines, but what a painful disappointment. My experience with Delta has been better and I suggest avoiding United Airlines if other flight options exist.... Even consider a very long drive over the use of the airline."

Pros: "The staff was really polite and were willig to answer all questions with a smile."
Cons: "The seat I was on could not be reclined. This was most unpleasant because it was an overnight flight. You should earn the clients - even economy passengers - when this seat is the one being assigned to them. I would payed beforehand to get a more comfortable seat if I'd known I was to fly on a no-reclining seat on an overnight flight."

Pros: "Nothing"
Cons: "They delayed the flight due to "operational difficulties". I understand this happens, however, their communication towards customers was unacceptable. They first announced a 20 min delay, followed by another 30 min, then 30 more and then 30 more than then 30 more! They basically kept us at the gate for 2 1/2 hours until the found another plane. For a business like United, and flying out of their hub this is completely unacceptable. We ended up leaving at 11pm for a flight scheduled at 8. They didnt give anything in the plane to make up for it. No food, no free wifi, nothing."

Read more about American Airlines

Book cheap flights from Missoula to Costa Rica

Recent round-trip flight deals

12/29
Tue
2 stops
Multiple Airlines
31h 21m
MSO - SJO
1/11
Mon
2 stops
Multiple Airlines
25h 13m
SJO - MSO
1/22
Fri
1 stop
American Airlines
9h 19m
MSO - SJO
1/24
Sun
1 stop
American Airlines
15h 26m
SJO - MSO
1/22
Fri
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American Airlines
26h 29m
MSO - SJO
1/24
Sun
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American Airlines
21h 10m
SJO - MSO
12/26
Sat
2 stops
United Airlines
32h 00m
MSO - SJO
12/29
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United Airlines
29h 42m
SJO - MSO
12/26
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American Airlines
37h 17m
MSO - SJO
12/29
Tue
1 stop
American Airlines
23h 36m
SJO - MSO
12/20
Sun
1 stop
American Airlines
22h 41m
MSO - SJO
12/22
Tue
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American Airlines
24h 39m
SJO - MSO
12/20
Sun
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United Airlines
32h 00m
MSO - SJO
12/22
Tue
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United Airlines
14h 07m
SJO - MSO
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Recent one-way flight deals

12/2
Wed
1 stop
American Airlines
15h 55m
MSO - SJO
12/1
Tue
3 stops
Multiple Airlines
54h 09m
MSO - SJO
12/2
Wed
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Multiple Airlines
30h 09m
MSO - SJO
12/2
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Multiple Airlines
30h 09m
MSO - SJO
12/2
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United Airlines
40h 07m
MSO - SJO
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