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Cheap flights from Fredericton to Costa Rica from C$ 886

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — SJO
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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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 5 November 2025.

Wed 31/125:45 a.m.YFC - SJO
2 stops33h 11mUnited Airlines
Fri 27/22:05 p.m.SJO - YFC
2 stops47h 30mUnited Airlines
Deal found 4/11C$ 888
Wed 31/125:45 a.m.YFC - SJO
1 stop19h 10mAir Canada
Fri 27/28:35 a.m.SJO - YFC
2 stops23h 46mAir Canada
Deal found 5/11C$ 1,684

Cheap 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 5 November 2025.

Round-trip from

C$ 800
United Airlines
  • United Airlines
  • 17/1-30/3
  • 4 total stops
  • 52h 30m 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 5 November 2025.
Use the filters below to find and compare flights from Fredericton to Costa Rica that are best for you.

Fly from

Fredericton

Fly to

Costa Rica

Route

Depart

Return

Price

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Sun 29/3

6:40 a.m.-7:37 p.m.

2 stops39h 57m

San José Juan Santamaria Intl

Thu 2/4

11:13 a.m.-4:55 p.m.

2 stops26h 42m

C$ 886

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Wed 31/12

5:45 a.m.-12:56 p.m.

2 stops33h 11m

San José Juan Santamaria Intl

Fri 27/2

2:05 p.m.-3:35 p.m.

2 stops47h 30m

C$ 888

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Fri 6/2

11:00 a.m.-12:56 p.m.

2 stops51h 56m

San José Juan Santamaria Intl

Sun 15/2

12:35 p.m.-11:09 a.m.

2 stops44h 34m

C$ 888

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Fri 27/2

6:40 a.m.-12:56 p.m.

2 stops32h 16m

San José Juan Santamaria Intl

Sun 8/3

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

2 stops44h 35m

C$ 1,009

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Fri 6/2

6:40 a.m.-11:15 p.m.

1 stop18h 35m

San José Juan Santamaria Intl

Sun 15/2

8:35 a.m.-10:21 a.m.

2 stops23h 46m

C$ 1,245

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Sun 29/3

5:35 p.m.-9:20 p.m.

1 stop30h 45m

San José Juan Santamaria Intl

Thu 2/4

8:05 a.m.-3:34 p.m.

1 stop28h 29m

C$ 1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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
No data available for this route at this time. Please check back soon.

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 5 November 2025.
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
387 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,409 reviews
Porter Airlines
8.0
Very good
387 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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$ 886, United Airlines can have you in Costa Rica from Fredericton in 39h 57m. 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.

See more FAQs

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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
Moncton to Philip S.W.Goldson flights
St John to San José flights
Fredericton to Guatemala City flights
Moncton to Managua 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 362AverageC$ 561FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 764AverageC$ 1,229FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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