C$ 468 Find Cheap Flights from Fredericton 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 Fredericton to Costa Rica departing on 19/5. 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
Liberia1 stopC$ 467
San José
San José2 stopsC$ 805
Liberia
Liberia1 stopC$ 467
San José
San José2 stopsC$ 805

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

Sun, 24 May - Tue, 26 May
United Airlines Logo
11:00 a.m. - 10:39 p.m.
YFC
-
SJO
38h 39m
2 stops
United Airlines Logo
12:30 a.m. - 7:04 p.m.
SJO
-
YFC
15h 34m
2 stops
C$ 805United Airlines
Sun, 24 May - Wed, 27 May
United Airlines Logo
6:40 a.m. - 10:11 a.m.
YFC
-
SJO
30h 31m
2 stops
United Airlines Logo
1:25 p.m. - 7:04 p.m.
SJO
-
YFC
26h 39m
2 stops
C$ 818United Airlines
Sun, 24 May - Wed, 27 May
Air Canada Logo
6:40 a.m. - 8:35 p.m.
YFC
-
SJO
16h 55m
1 stop
Air Canada Logo
8:00 a.m. - 6:10 p.m.
SJO
-
YFC
31h 10m
2 stops
C$ 931Air Canada
Sun, 24 May - Wed, 27 May
United Airlines Logo
11:00 a.m. - 10:11 a.m.
YFC
-
SJO
26h 11m
2 stops
United Airlines Logo
7:55 a.m. - 10:19 a.m.
SJO
-
YFC
47h 24m
2 stops
C$ 943United Airlines
Sun, 24 May - Wed, 27 May
Air Canada Logo
6:05 p.m. - 10:00 p.m.
YFC
-
SJO
30h 55m
1 stop
Air Canada Logo
8:00 a.m. - 11:17 a.m.
SJO
-
YFC
24h 17m
1 stop
C$ 1,029Air Canada
Sun, 24 May - Wed, 27 May
Air Canada Logo
4:05 p.m. - 10:00 p.m.
YFC
-
SJO
32h 55m
2 stops
Air Canada Logo
8:00 a.m. - 11:17 a.m.
SJO
-
YFC
24h 17m
1 stop
C$ 1,030Air Canada
Fri, 27 Feb - Sun, 8 Mar
Air Canada Logo
5:45 a.m. - 12:05 a.m.
YFC
-
SJO
20h 20m
1 stop
Air Canada Logo
7:35 a.m. - 11:10 a.m.
SJO
-
YFC
24h 35m
1 stop
C$ 4,461Air Canada
Fri, 27 Feb - Sun, 8 Mar
United Airlines Logo
5:45 a.m. - 8:39 p.m.
YFC
-
SJO
16h 54m
2 stops
United Airlines Logo
1:30 p.m. - 11:10 a.m.
SJO
-
YFC
18h 40m
2 stops
C$ 6,124United Airlines
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$ 805) and Air Canada (C$ 931).

Good to know

Cheapest flightC$ 468
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.
7.9
Porter AirlinesOverall score based on 414 reviews
8.6Crew
7.9Comfort
6.9Entertainment
8.2Boarding
7.5Food
Airline reviews

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..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

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.👍

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

Delayed on tarmac and missed next Air Canada flight by few minutes. Theh should have waited for me.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Again, we were rerouted all the way to Zurich and had a longer journey than expected.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

Very bed experience never want to travel air canada anymore

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

Information on your arrival and departure airports