$436 Cheap Flights from San José (SJO) to Fredericton (YFC)

View $436 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Fredericton, NB (YFC-Greater Fredericton Intl.)

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Cheap Flights from San José to Fredericton (SJO-YFC)

Prices were available within the past 7 days and start at $436 for one-way flights and $828 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$828 Roundtrip, found 1 day ago
$828
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $828 found 1 day ago
Air Canada
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$831 Roundtrip, found 1 day ago
$831
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $831 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$855 Roundtrip, found 1 day ago
$855
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $855 found 1 day ago
Air Canada
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$859 Roundtrip, found 1 day ago
$859
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $859 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$860 Roundtrip, found 1 day ago
$860
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $860 found 1 day ago
Air Canada
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$863 Roundtrip, found 1 day ago
$863
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $863 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$878 Roundtrip, found 1 day ago
$878
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $878 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $883 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$885 Roundtrip, found 1 day ago
$885
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $885 found 1 day ago
United
Tue, Dec 23 - Tue, Jan 6
SJO
San José
YFC
Fredericton
$908 Roundtrip, found 1 day ago
$908
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 23 from San José to Fredericton, returning Tue, Jan 6, priced at $908 found 1 day ago
Flights from San José (SJO) to Fredericton (YFC)
Origin airport
Juan Santamaría Intl.
Destination airport
Greater Fredericton Intl.
Roundtrip price
$827
Distance
2689 mi

San José to Fredericton Flights

The cheapest times to fly from San José to Fredericton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Fredericton are during the month of December. You can find some of the cheapest flights from San José to Fredericton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Fredericton

Sunday is one of the best days to book for cheap flights from San José to Fredericton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Fredericton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Fredericton in 2026. You can also book with separate airlines for your outbound and return journeys, from $436 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Fredericton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Fredericton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC) cost?
Get a cheap one-way flight from $436 or cheap return flight from $828 from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC)?
The cheapest month to fly from SJO to YFC is December, when demand is low. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SJO to YFC. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC)?
You'll have to catch a flight with a layover when traveling from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SJO to YFC?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC)?
Opt for a flight from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC) last-minute?
Holding off until right before your break to book a flight from SJO to YFC generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a SJO to YFC flight and hotel package?
Securing a SJO to YFC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Greater Fredericton Intl. Airport (YFC)?
If you reserved your SJO to YFC flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.