$196 Cheap Flights from Fredericton (YFC) to San Francisco (SFO)

View $196 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Fredericton, NB (YFC-Greater Fredericton Intl.) to San Francisco Intl. Airport (SFO)

Cheap Flights from Fredericton to San Francisco (YFC-SFO)

Prices were available within the past 7 days and start at $196 for one-way flights and $1,605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, Dec 26 - Sun, Jan 4
YFC
Fredericton
SFO
San Francisco
$1,605 Roundtrip, found 4 days ago
$1,605
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Fri, Dec 26 from Fredericton to San Francisco, returning Sun, Jan 4, priced at $1,605 found 4 days ago
Porter Airlines
Fri, Dec 26 - Sun, Jan 4
YFC
Fredericton
SFO
San Francisco
$1,629 Roundtrip, found 4 days ago
$1,629
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Fri, Dec 26 from Fredericton to San Francisco, returning Sun, Jan 4, priced at $1,629 found 4 days ago

Frequently asked questions

How much does a flight from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO) cost?
Lock in a cheap one-way flight from $196 or cheap return flight from $1,605 from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO)?
Planning your trip for December can help you save, as it's the cheapest month for flights between YFC and SFO. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from YFC to SFO. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO)?
There aren't any daily nonstop flights departing from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from YFC to SFO?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO)?
Book a flight from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO) last-minute?
Booking your ticket from YFC to SFO shortly before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a YFC to SFO flight and hotel package?
Opting for a YFC to SFO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Fredericton Intl. Airport (YFC) to San Francisco Intl. Airport (SFO)?
In most cases, you can modify or cancel your YFC to SFO flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Greater Fredericton Intl.
Destination airport
San Francisco Intl.
Roundtrip price
$1,605
Distance
2875 mi

Book with confidence

Fredericton to San Francisco Flights

The cheapest times to fly from Fredericton to San Francisco

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 Fredericton to San Francisco are during the month of December. You can find some of the cheapest flights from Fredericton to San Francisco with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Fredericton to San Francisco: 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 Fredericton to San Francisco

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 Fredericton to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $196 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 Fredericton to San Francisco 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 Fredericton to San Francisco 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.

 

Fredericton to San Francisco Flights

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*Available to One Key members.