C$ 376 Find Cheap Flights from Moncton to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moncton to Costa Rica departing on 28/4. 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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Flight Deals

Best Costa Rica Flight Deals from Moncton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Liberia
Liberia2 stopsC$ 612
San José
San José1 stopC$ 852
Liberia
Liberia2 stopsC$ 612
San José
San José1 stopC$ 852

Cheap Flights from Moncton to Costa Rica

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moncton to Costa Rica 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 Moncton to Costa Rica

Fri, 4 Sep - Fri, 18 Sep
Air Canada Logo
6:25 p.m. - 10:00 p.m.
YQM
-
SJO
30h 35m
1 stop
Air Canada Logo
8:00 a.m. - 6:38 p.m.
SJO
-
YQM
31h 38m
2 stops
C$ 852Air Canada
Sun, 10 May - Tue, 26 May
Air Canada Logo
6:30 a.m. - 8:35 p.m.
YQM
-
SJO
17h 05m
1 stop
Air Canada Logo
8:00 a.m. - 11:42 p.m.
SJO
-
YQM
12h 42m
1 stop
C$ 925Air Canada
Fri, 4 Sep - Sat, 19 Sep
Air Canada Logo
6:25 p.m. - 10:00 p.m.
YQM
-
SJO
30h 35m
1 stop
Air Canada Logo
7:40 a.m. - 10:30 a.m.
SJO
-
YQM
23h 50m
1 stop
C$ 945Air Canada
Fri, 4 Sep - Sat, 19 Sep
Multiple Airlines Logo
6:35 a.m. - 10:00 p.m.
YQM
-
SJO
42h 25m
2 stops
Multiple Airlines Logo
7:40 a.m. - 9:38 p.m.
SJO
-
YQM
10h 58m
1 stop
C$ 980Multiple Airlines
Sat, 20 Jun - Thu, 25 Jun
Air Canada Logo
5:25 a.m. - 10:00 p.m.
YQM
-
SJO
19h 35m
1 stop
Air Canada Logo
7:40 a.m. - 10:30 a.m.
SJO
-
YQM
23h 50m
1 stop
C$ 996Air Canada
Sat, 20 Jun - Sat, 27 Jun
Air Canada Logo
7:10 a.m. - 10:00 p.m.
YQM
-
SJO
17h 50m
2 stops
Air Canada Logo
7:40 a.m. - 10:44 p.m.
SJO
-
YQM
12h 04m
1 stop
C$ 1,043Air Canada
Sun, 10 May - Tue, 26 May
Air Canada Logo
7:10 a.m. - 8:35 p.m.
YQM
-
SJO
16h 25m
2 stops
Air Canada Logo
8:00 a.m. - 6:38 p.m.
SJO
-
YQM
31h 38m
2 stops
C$ 1,124Air Canada
Sat, 20 Jun - Sat, 27 Jun
Air Canada Logo
6:15 p.m. - 8:20 p.m.
YQM
-
SJO
29h 05m
2 stops
Air Canada Logo
7:40 a.m. - 10:44 p.m.
SJO
-
YQM
12h 04m
1 stop
C$ 1,177Air Canada
Sat, 20 Jun - Sat, 27 Jun
Air Canada Logo
12:20 p.m. - 8:20 p.m.
YQM
-
SJO
35h 00m
2 stops
Air Canada Logo
7:40 a.m. - 10:44 p.m.
SJO
-
YQM
12h 04m
1 stop
C$ 1,187Air Canada
Sat, 20 Jun - Sat, 27 Jun
Air Canada Logo
12:20 p.m. - 8:20 p.m.
YQM
-
SJO
35h 00m
2 stops
Air Canada Logo
7:40 a.m. - 10:44 p.m.
SJO
-
YQM
12h 04m
1 stop
C$ 1,214Air Canada
Booking Insights

KAYAK's insights & trends for Moncton to Costa Rica flights

Get data-powered insights and trends into flights from Moncton to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Moncton to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Moncton is to San José, which takes 14h 20m.

Good to know

Low seasonJune
Cheapest flightC$ 376
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Moncton to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Moncton to Costa Rica?

    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 Moncton to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moncton to Costa Rica?

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

  • What is the Hacker Fare option on flights from Moncton to Costa Rica?

    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 from Moncton to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moncton to Costa Rica?

    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 from Moncton to Costa Rica 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 Moncton to Costa Rica

 
Need help choosing which airline to fly with from Moncton to Costa Rica? 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.
8.0
Porter AirlinesOverall score based on 424 reviews
8.0Comfort
8.2Boarding
7.6Food
8.6Crew
7.0Entertainment
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

By modern air travel standards, our 15-hour flight to Delhi was very nice. Quiet-ish, straightforward, good service, okay seats, etc. All good.

Again, it was delayed and then our connecting aircraft was very cold.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

The lead flight attendent was outstanding. We were delayed waiting for a connection and she kept us up-to-date with a great sense of humor. She also made sure a passenger in the back of the plane was sble to get out first to make a connection. She needs to be recognized by your company! She is awesome!

Hoping for small compasation for having to rebook my trip back cause i had to miss 6 hrs work

My seat was taken by other passenger, flight délayes caused me problem was not making my connection from Vancouver to Montreal Because of that had change for next Day to be able to arrive at reasonable hours and mist my work day and Lansing was staffer then usual

Business Class was great with two exceptions: they should board Business Class Only first, then loyalty, then handicapped and families with young children then by zone. With all the loyalty and credit card holders and families with kids, dozens boarded before us and we were in row 3. My only other compliant with Air Canada is they don’t serve drinks and snacks in business class until at a cruising altitude. Transat and Emirates serve prior to takeoff which is especially nice during boarding of big planes and de-icing.

Everything you need to know for your flight from Moncton to Costa Rica

Information on your arrival and departure airports