The cheapest times to fly from SFO to YFC are

  • January 8th to March 4th (except the weeks of February 5th and February 19th)
  • July 30th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to YFC is late September. Prices can be as high as $1252 for Sunday flights during mid May, or as low as $459 for Tuesday flights around late September.


When to Fly to Fredericton

Flying from San Francisco, CA (SFO) to Fredericton (YFC) will usually cost between $464 to $1204 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $464. Due to high demand the most expensive time to fly is mid May, with an average price of $1209. Planning your trip to low-cost times can easily save you $745 on economy flights and even more on first-class flights. Generally, any price below $761 can be considered a good price for a round-trip SFO to YFC flight.

See below for a graph of average weekly prices for the SFO to YFC route. All prices are for round-trip tickets in USD.

SFO to YFC Flight Prices

Compared to other flights, the SFO to YFC flight is cheaper than the average and costs less than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $123 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $677. Return trip prices are from the YFC to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to YFC can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 6 hour 9 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SFO to YFC while comparing.

Destination alternative #1: Bangor International Airport (BGR) in Bangor, ME

  • 133 miles (214 km) away from YFC
  • Usually 39.82% less expensive than YFC
  • 1-layover flights available

See SFO to BGR flights

Destination alternative #2: Northern Maine Regional at Presque Isle Airport (PQI) in Presque Isle/Houlton, ME

  • 92 miles (148 km) away from YFC
  • Usually 33.90% less expensive than YFC
  • 1-layover flights available

See SFO to PQI flights

Destination alternative #3: Greater Moncton Romeo Leblanc International Airport (YQM) in Moncton

  • 91 miles (146 km) away from YFC
  • Usually 19.19% less expensive than YFC
  • 1-layover flights available

See SFO to YQM flights

Destination alternative #4: Hancock County-Bar Harbor Airport (BHB) in Bar Harbor, ME

  • 132 miles (212 km) away from YFC
  • Usually 8.94% less expensive than YFC
  • 1-layover flights available

See SFO to BHB flights


Flight Hacking SFO to YFC

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SFO to YFC — but Champion Traveler does!

Hack #1: Los Angeles, CA (SFO > LAX > YFC)

  • Price for both tickets: $727
  • Average savings: $34 (4.47%)

See SFO to LAX flights

Hack #2: New York, NY (SFO > LGA > YFC)

  • Price for both tickets: $734
  • Average savings: $27 (3.55%)

See SFO to LGA flights

Hack #3: Newark, NJ (SFO > EWR > YFC)

  • Price for both tickets: $745
  • Average savings: $17 (2.17%)

See SFO to EWR flights


Flight Questions Answered

Still have questions about flying from SFO to YFC? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Air Canada, Delta, Qantas, United, WestJet, and potentially more during busy seasons.

How far away is it from Fredericton International Airport to San Francisco International Airport?

The distance between the two airports is roughly 2874 miles or 4625 kilometers.

How long does it take to fly from SFO to YFC?

The real-world flight time for a nonstop SFO to YFC flight is about 6 hour 9 minutes.

How many flights go between San Francisco, CA and Fredericton?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from SFO to YFC.


Airport Location Info


Departing Airport

Origination code SFO
Origination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4

Return Airport

Destination code YFC
Destination airport name Fredericton International Airport
City Fredericton
Country Canada
Latitude 45.9
Longitude -66.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.