Cheap flights from San Francisco to Fredericton from C$ 679
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from San Francisco to Fredericton
Cheapest flights from San Francisco to FrederictonExplore the most affordable flight options available from San Francisco to Fredericton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.
Explore the most affordable flight options available from San Francisco to Fredericton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.
Cheap flight deals from San Francisco to Fredericton
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Fredericton (YFC). 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 27 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Francisco to Fredericton that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoFredericton
SFO - YFC
SFOYFC
San Francisco
Tue 7/4
2:30 p.m.-11:10 a.m.
1 stop16h 40m
Fredericton
Wed 8/4
4:15 p.m.-10:45 a.m.
2 stops22h 30m
San FranciscoFredericton
SFO - YFC
SFOYFC
San Francisco
Tue 25/11
6:00 p.m.-11:10 a.m.
2 stops13h 10m
Fredericton
Sun 30/11
5:35 p.m.-8:50 p.m.
1 stop31h 15m
Best time to book a flight from San Francisco to Fredericton
Have a flexible travel schedule? Discover the best time to fly to Fredericton from San Francisco with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Fredericton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Fredericton
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How does Cheapflights help users find flights from San Francisco to Fredericton?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Fredericton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Fredericton?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Fredericton.
Can Cheapflights find flights from San Francisco to Fredericton with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Fredericton, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from San Francisco to Fredericton become cheaper?
Yes, Cheapflights offers price alerts on San Francisco to Fredericton 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.