C$ 457 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 11/11. 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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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$ 659
San José
San José1 stopC$ 862
Liberia
Liberia2 stopsC$ 659
San José
San José1 stopC$ 862

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

Tue, 25 Nov - Tue, 2 Dec
Air Canada Logo
6:30 a.m. - 11:15 p.m.YQM-SJO
18h 45m1 stop
Air Canada Logo
8:35 a.m. - 11:48 p.m.SJO-YQM
13h 13m1 stop
C$ 962Air Canada
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Air Canada Logo
11:35 a.m. - 11:15 p.m.YQM-SJO
13h 40m1 stop
Air Canada Logo
8:35 a.m. - 5:03 p.m.SJO-YQM
30h 28m1 stop
C$ 964Air Canada
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Air Canada Logo
11:35 a.m. - 10:55 p.m.YQM-SJO
13h 20m2 stops
Air Canada Logo
8:35 a.m. - 5:03 p.m.SJO-YQM
30h 28m1 stop
C$ 972Air Canada
Find Deal
Tue, 25 Nov - Tue, 2 Dec
United Airlines Logo
6:30 a.m. - 11:25 a.m.YQM-SJO
30h 55m2 stops
United Airlines Logo
11:28 p.m. - 11:48 p.m.SJO-YQM
22h 20m2 stops
C$ 973United Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
United Airlines Logo
6:30 a.m. - 11:25 a.m.YQM-SJO
30h 55m2 stops
United Airlines Logo
11:28 p.m. - 5:03 p.m.SJO-YQM
15h 35m2 stops
C$ 975United Airlines
Find Deal
Wed, 7 Jan - Tue, 3 Feb
Air Canada Logo
5:50 a.m. - 12:05 a.m.YQM-SJO
20h 15m2 stops
Air Canada Logo
8:35 a.m. - 8:31 p.m.SJO-YQM
33h 56m2 stops
C$ 994Air Canada
Find Deal
Sun, 11 Jan - Wed, 28 Jan
Air Canada Logo
5:55 p.m. - 12:05 a.m.YQM-SJO
32h 10m1 stop
Air Canada Logo
8:35 a.m. - 11:48 p.m.SJO-YQM
13h 13m1 stop
C$ 1,014Air Canada
Find Deal
Sat, 6 Dec - Sat, 20 Dec
Air Canada Logo
4:40 p.m. - 10:55 p.m.YQM-SJO
56h 15m2 stops
Air Canada Logo
8:35 a.m. - 8:31 p.m.SJO-YQM
33h 56m2 stops
C$ 1,046Air Canada
Find Deal
Sat, 10 Jan - Mon, 2 Feb
Air Canada Logo
5:50 a.m. - 12:05 a.m.YQM-SJO
20h 15m2 stops
Air Canada Logo
8:35 a.m. - 5:03 p.m.SJO-YQM
30h 28m1 stop
C$ 1,047Air Canada
Find Deal
Thu, 8 Jan - Tue, 3 Feb
Multiple Airlines Logo
6:10 p.m. - 12:29 p.m.YQM-SJO
20h 19m1 stop
Multiple Airlines Logo
1:19 p.m. - 6:15 p.m.SJO-YQM
26h 56m2 stops
C$ 1,247Multiple Airlines
Find Deal
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.

Which airlines fly direct between Moncton and Costa Rica?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Moncton to Costa Rica.

There are 3 airlines that fly direct from Moncton to Costa Rica. They are: Air Canada, Porter Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Porter Airlines at C$ 510 for a round-trip flight to Liberia (LIR). On average, United Airlines offers the best prices for direct flights between Moncton and Costa Rica.

Which airlines provide the cheapest flights from Moncton to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Moncton to Costa Rica were found on Air Canada (C$ 962) and United Airlines (C$ 973).

Good to know

Low seasonMay
Cheapest flightC$ 457
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 13% 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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost C$ 702 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally at night, which is peak travel time and where the average cost of a ticket is C$ 1,247.

Reviews of the top 3 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 384 reviews
8.2Boarding
8.0Comfort
8.6Crew
7.0Entertainment
7.6Food
Airline reviews

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

10.0 ExcellentMike, Oct 2025YYC - YYZ
Read more Porter Airlines reviews

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.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Seats too small and too cramped, I have stomach cancer and I threw up after the flight . No advance boarding for disabled people. No aisle seats available for disabled people who have to use the washroom frequently. No space for cabin baggage for disabled people who have to carry bulky medications or equipment to use on the flight. Baggage rules and fees are ridiculous. I have been an aeroplan member for 30 years and I fly frequently, but from now on I will choose offshore carriers. .

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

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

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