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Cheap flights from Fredericton to Costa Rica from C$ 382

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — SJO
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fredericton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Fredericton to Costa Rica
Explore the most affordable flight options available from Fredericton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Mon 25/54:10 p.m.
YFC
-
SJO
2 stops32h 50m
Air Canada
Fri 29/58:00 a.m.
SJO
-
YFC
2 stops30h 55m
Air Canada
Deal found 24/2C$ 734
Mon 25/57:35 p.m.
YFC
-
SJO
2 stops41h 36m
United Airlines
Fri 29/511:13 a.m.
SJO
-
YFC
2 stops26h 54m
United Airlines
Deal found 23/2C$ 815
Fri 27/25:45 a.m.
YFC
-
SJO
2 stops33h 10m
United Airlines
Sun 8/31:30 p.m.
SJO
-
YFC
2 stops47h 06m
United Airlines
Deal found 24/2C$ 2,194
Fri 27/27:10 a.m.
YFC
-
SJO
2 stops18h 45m
Multiple Airlines
Thu 12/37:05 a.m.
SJO
-
YFC
3 stops27h 32m
Multiple Airlines
Deal found 26/2C$ 2,606

Find flight deals from Fredericton to Costa Rica

Keep the following information in mind while searching for Fredericton to Costa Rica flight deals. Data was last updated 27 February 2026.

Round-trip from

C$ 734

One-way from

C$ 382
Air Canada
  • Air Canada
  • 25/5-29/5
  • 3 total stops
  • 43h 40m total
  • Fredericton to Costa Rica
Search Deals
United Airlines
  • United Airlines
  • 11/4
  • 2 total stops
  • 43h 41m total
  • Fredericton to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fredericton to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Fredericton to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 25/5

12:15 p.m.-10:00 p.m.

1 stop12h 45m

San José Juan Santamaria Intl

Fri 29/5

8:00 a.m.-5:55 p.m.

2 stops30h 55m

C$ 734

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 25/5

7:35 p.m.-10:11 a.m.

2 stops41h 36m

San José Juan Santamaria Intl

Fri 29/5

11:13 a.m.-5:07 p.m.

2 stops26h 54m

C$ 815

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Sat 11/4

5:30 p.m.-10:11 a.m.

2 stops43h 41m

C$ 382

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 13/4

11:00 a.m.-10:11 a.m.

2 stops26h 11m

C$ 421

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 13/4

7:00 a.m.-10:42 a.m.

3 stops30h 42m

C$ 498

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 13/4

12:00 p.m.-9:30 p.m.

1 stop12h 30m

C$ 734

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/2

Sorted by cheapest first

Best time to book a flight from Fredericton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Fredericton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Fredericton to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Fredericton to Costa Rica (average of C$ 847). Flying from Fredericton to Costa Rica in June is currently the most expensive (average of C$ 1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 27 February 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Fredericton to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
419 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
419 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
10,750 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Related info for your journey

Find useful and relevant information for your journey from Fredericton to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fredericton to Costa Rica?

    Located just 13.3 km from the city centre, Fredericton (YFC) is the airport most travellers will use when flying to Costa Rica from Fredericton.

  • How long is the flight from Fredericton to Costa Rica?

    For as low as C$ 734, Air Canada can have you in Costa Rica from Fredericton in 12h 45m. The distance between Fredericton and Costa Rica is about 4326 km.

  • Can I find deals for flights from Fredericton to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Fredericton to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fredericton to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to Costa Rica.

  • Can I find deals for business class flights from Fredericton to Costa Rica?

    Yes. Cheapflights offers flight deals from Fredericton to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fredericton to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Fredericton to Costa Rica (average of C$ 847). Flying from Fredericton to Costa Rica in June is currently the most expensive (average of C$ 1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Fredericton to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Fredericton to San José flights
Moncton to San José flights
St John to San José flights
Fredericton to Guatemala City flights
Moncton to Managua flights
Moncton to Philip S.W.Goldson flights

Top 2 airlines flying from Fredericton to Costa Rica

Discover the top 2 airlines that operate flights from Fredericton to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 360AverageC$ 809FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 620AverageC$ 1,133FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Fredericton to Costa Rica?

Deals for Fredericton to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Fredericton to Costa Rica?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Fredericton.

Can Cheapflights find flights from Fredericton to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Fredericton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Fredericton to Costa Rica become cheaper?

Yes, Cheapflights offers price alerts on Fredericton to Costa Rica flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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