C$ 1,044 Find Cheap Flights from Fredericton to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fredericton to Costa Rica departing on 20/4. 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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Best Costa Rica Flight Deals from Fredericton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Liberia
Liberia2 stopsC$ 557
San José
San José2 stopsC$ 1,044
Liberia
Liberia2 stopsC$ 557
San José
San José2 stopsC$ 1,044

Cheap Flights from Fredericton to Costa Rica

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

Mon, 20 Apr - Thu, 23 Apr
United Airlines Logo
6:40 a.m. - 8:19 p.m.
YFC
-
SJO
16h 39m
2 stops
United Airlines Logo
7:55 a.m. - 4:50 p.m.
SJO
-
YFC
29h 55m
2 stops
C$ 1,044United Airlines
Mon, 20 Apr - Thu, 23 Apr
United Airlines Logo
6:40 a.m. - 8:19 p.m.
YFC
-
SJO
16h 39m
2 stops
United Airlines Logo
7:55 a.m. - 4:50 p.m.
SJO
-
YFC
29h 55m
2 stops
C$ 1,063United Airlines
Sun, 17 May - Thu, 21 May
United Airlines Logo
5:50 p.m. - 7:37 p.m.
YFC
-
SJO
52h 47m
2 stops
United Airlines Logo
7:55 a.m. - 4:57 p.m.
SJO
-
YFC
30h 02m
2 stops
C$ 1,167United Airlines
Sun, 17 May - Thu, 21 May
United Airlines Logo
12:05 p.m. - 12:21 p.m.
YFC
-
SJO
27h 16m
2 stops
United Airlines Logo
11:13 a.m. - 4:57 p.m.
SJO
-
YFC
26h 44m
2 stops
C$ 1,295United Airlines
Mon, 20 Apr - Thu, 23 Apr
Air Canada Logo
12:00 p.m. - 9:35 p.m.
YFC
-
SJO
12h 35m
1 stop
Air Canada Logo
7:55 a.m. - 6:05 p.m.
SJO
-
YFC
31h 10m
2 stops
C$ 1,366Air Canada
Mon, 20 Apr - Thu, 23 Apr
Air Canada Logo
12:00 p.m. - 9:35 p.m.
YFC
-
SJO
12h 35m
1 stop
Air Canada Logo
7:55 a.m. - 6:05 p.m.
SJO
-
YFC
31h 10m
2 stops
C$ 1,368Air Canada
Mon, 20 Apr - Thu, 23 Apr
Air Canada Logo
12:00 p.m. - 9:35 p.m.
YFC
-
SJO
12h 35m
1 stop
Air Canada Logo
7:55 a.m. - 11:10 a.m.
SJO
-
YFC
24h 15m
1 stop
C$ 1,469Air Canada
Mon, 20 Apr - Thu, 23 Apr
Air Canada Logo
12:00 p.m. - 9:35 p.m.
YFC
-
SJO
12h 35m
1 stop
Air Canada Logo
7:55 a.m. - 11:10 a.m.
SJO
-
YFC
24h 15m
1 stop
C$ 1,472Air Canada
Sun, 17 May - Thu, 21 May
Air Canada Logo
6:25 a.m. - 8:35 p.m.
YFC
-
SJO
17h 10m
1 stop
Air Canada Logo
5:05 a.m. - 11:12 a.m.
SJO
-
YFC
27h 07m
2 stops
C$ 2,034Air Canada
Sun, 17 May - Thu, 21 May
Air Canada Logo
6:25 a.m. - 8:35 p.m.
YFC
-
SJO
17h 10m
1 stop
Air Canada Logo
5:05 a.m. - 4:57 p.m.
SJO
-
YFC
32h 52m
2 stops
C$ 2,036Air Canada
Booking Insights

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

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

Which airlines provide the cheapest flights from Fredericton 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 Fredericton to Costa Rica were found on United Airlines (C$ 1,044) and Air Canada (C$ 1,469).

Good to know

Cheapest flightC$ 1,044
Flight from Fredericton to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Fredericton 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 Fredericton to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Fredericton 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 Fredericton 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 Fredericton 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 Fredericton 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 Fredericton 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 Fredericton to Costa Rica

 
Need help choosing which airline to fly with from Fredericton 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 426 reviews
8.0Comfort
8.6Crew
7.6Food
7.0Entertainment
8.2Boarding
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.👍

Crowded and tight fit on Rouge. Entertainment requires your own mobile device. Small bag of pretzels is only food for 3.5 hour flight.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

Flight late with no explanation why so late boarding. More than made up the time in flight. Woman in seat behind me would not allow me to recline my seat so could not sleep. Slow to clean up after meal so has to leave my tray down. Flight attendants average at best. Premium economy experience was poor. It was a special trip for us, a 70th birthday. We could only book seats that were apart and no efforts could be made to get us together. Just poor all around

Flight departed significantly late with no announcements being made. Woman behind me would not allow me to recline my seat so I was unable to comfortably sleep. Flight attendant not very responsive. Slow to pick up garbage after meal. Not a good experience at all. I felt like cattle rather than like a valued customer

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

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.

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

Information on your arrival and departure airports