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Cheap flights from Fredericton to San José from C$ 864

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — SJO
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fredericton to San José

Enter your travel dates to find the best prices.

Cheapest flights from Fredericton to San José
Explore the most affordable flight options available from Fredericton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Wed 21/1011:00 a.m.
YFC
-
SJO
1 stop12h 20m
Air Canada
Wed 4/118:50 a.m.
SJO
-
YFC
1 stop23h 47m
Air Canada
Deal found 8/3C$ 864
Wed 28/1011:55 a.m.
YFC
-
SJO
2 stops14h 45m
Multiple Airlines
Wed 11/115:00 a.m.
SJO
-
YFC
2 stops16h 40m
Multiple Airlines
Deal found 7/3C$ 866
Wed 28/105:30 a.m.
YFC
-
SJO
1 stop20h 50m
Air Canada
Wed 11/118:50 a.m.
SJO
-
YFC
1 stop28h 47m
Air Canada
Deal found 7/3C$ 876
Mon 20/411:00 a.m.
YFC
-
SJO
2 stops26h 11m
United Airlines
Thu 23/411:13 a.m.
SJO
-
YFC
2 stops44h 58m
United Airlines
Deal found 5/3C$ 878
Wed 21/1012:10 p.m.
YFC
-
SJO
2 stops27h 16m
United Airlines
Wed 4/1112:35 p.m.
SJO
-
YFC
2 stops49h 02m
United Airlines
Deal found 8/3C$ 982
Tue 7/411:00 a.m.
YFC
-
SJO
1 stop14h 10m
Air Canada
Tue 14/48:05 a.m.
SJO
-
YFC
1 stop23h 14m
Air Canada
Deal found 10/3C$ 988

Find flight deals from Fredericton to San José

Discover tips and strategies to find the most affordable flight options for your journey from Fredericton (YFC) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

C$ 878
United Airlines
  • United Airlines
  • 20/4-23/4
  • 4 total stops
  • 71h 09m total
  • Fredericton to San José
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fredericton to San José 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 11 March 2026.
Use the filters below to find and compare flights from Fredericton to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 20/4

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

2 stops26h 11m

San José Juan Santamaria Intl

Thu 23/4

11:13 a.m.-11:11 a.m.

2 stops44h 58m

C$ 878
Quickest round-trip

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Tue 7/4

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

1 stop14h 10m

San José Juan Santamaria Intl

Tue 14/4

8:05 a.m.-10:19 a.m.

1 stop23h 14m

C$ 988

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Tue 7/4

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

2 stops26h 11m

San José Juan Santamaria Intl

Tue 14/4

7:55 a.m.-11:10 a.m.

2 stops24h 15m

C$ 1,169

FrederictonSan José

YFC - SJO

YFCSJO

Fredericton

Mon 20/4

12:00 p.m.-9:35 p.m.

1 stop12h 35m

San José Juan Santamaria Intl

Thu 23/4

7:55 a.m.-6:05 p.m.

2 stops31h 10m

C$ 1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Sorted by cheapest first

Best time to book a flight from Fredericton to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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 San José

What is the cheapest month to book a flight from Fredericton to San José?

Currently, October is the cheapest month in which you can book a flight from Fredericton to San José (average of C$ 838). Flying from Fredericton to San José in June is currently the most expensive (average of C$ 1,602). 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 San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 11 March 2026.
Get a feel of what it's like to fly with Air Canada from Fredericton to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Entertainment

6.8

Crew

7.8

Food

6.3

Boarding

7.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Entertainment

6.8

Crew

7.8

Food

6.3

Boarding

7.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

Related info for your journey

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

  • How long is the flight from Fredericton to San José?

    For as low as C$ 878, United Airlines can have you in San José from Fredericton in 26h 11m. The distance between Fredericton and San José is about 4326 km.

  • What is the cheapest airline to fly from Fredericton to San José round-trip?

    According to our current data, Air Canada (C$ 980), offers the cheapest pricing from Fredericton to San José.

  • Can I find deals for flights from Fredericton to San José that include hotel bookings?

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

  • How can I find direct flights from Fredericton to San José?

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

  • Can I find deals for business class flights from Fredericton to San José?

    Yes. Cheapflights offers flight deals from Fredericton to San José 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 San José?

    Currently, October is the cheapest month in which you can book a flight from Fredericton to San José (average of C$ 838). Flying from Fredericton to San José in June is currently the most expensive (average of C$ 1,602). 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

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Jacó
Heredia
Dominical
Manuel Antonio
Monteverde

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Fredericton to San José

See prices for flight routes from nearby airports that may be better suited for you.
Moncton to San José flights
St John to San José flights

Top airline flying from Fredericton to San José

Discover the top airline that operate flights from Fredericton to San José. 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 980AverageC$ 1,391FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Fredericton to San José?

Cheapflights makes it easy to find Fredericton to San José flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Fredericton to San José?

Cheapflights helps you find that perfect flight to San José from Fredericton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Fredericton to San José with no change fees?

Certainly. Search results for flights to San José 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 San José become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San José from Fredericton today and book when prices fit your budget.

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