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Cheap flights from Fredericton to San Francisco from C$ 317

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — SFO
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fredericton to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Fredericton to San Francisco
Explore the most affordable flight options available from Fredericton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Fri 29/56:25 a.m.
YFC
-
SFO
1 stop9h 00m
Air Canada
Tue 2/64:30 p.m.
SFO
-
YFC
2 stops20h 20m
Air Canada
Deal found 5/4C$ 607
Wed 6/56:25 a.m.
YFC
-
SFO
2 stops14h 47m
United Airlines
Fri 8/512:45 a.m.
SFO
-
YFC
2 stops10h 44m
United Airlines
Deal found 5/4C$ 641
Thu 7/56:25 a.m.
YFC
-
SFO
1 stop9h 00m
Air Canada
Fri 8/512:45 a.m.
SFO
-
YFC
2 stops10h 44m
Air Canada
Deal found 5/4C$ 647
Sun 24/56:25 a.m.
YFC
-
SFO
1 stop9h 00m
United Airlines
Sun 31/56:34 p.m.
SFO
-
YFC
2 stops16h 55m
United Airlines
Deal found 8/4C$ 679
Thu 28/56:25 a.m.
YFC
-
SFO
1 stop9h 00m
United Airlines
Sun 31/56:34 p.m.
SFO
-
YFC
2 stops16h 55m
United Airlines
Deal found 9/4C$ 681
Sat 5/96:30 a.m.
YFC
-
SFO
1 stop8h 51m
Air Canada
Sat 12/91:35 p.m.
SFO
-
YFC
1 stop17h 36m
Air Canada
Deal found 9/4C$ 708
Wed 6/56:25 a.m.
YFC
-
SFO
2 stops14h 47m
United Airlines
Sun 10/510:42 p.m.
SFO
-
YFC
1 stop8h 30m
United Airlines
Deal found 5/4C$ 753

Find flight deals from Fredericton to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Fredericton (YFC) to San Francisco (SFO). 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 10 April 2026.

Round-trip from

C$ 607

One-way from

C$ 317

Popular in

April

Cheapest in

June

Average price

C$ 1,270
Air Canada
  • Air Canada
  • 29/5-2/6
  • 3 total stops
  • 29h 20m total
  • Fredericton to San Francisco
Search Deals
Air Canada
  • Air Canada
  • 22/5
  • 1 total stop
  • 9h 00m total
  • Fredericton to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fredericton to San Francisco 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 10 April 2026.
Use the filters below to find and compare flights from Fredericton to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Fri 29/5

6:25 a.m.-11:25 a.m.

1 stop9h 00m

San Francisco

Tue 2/6

4:30 p.m.-4:50 p.m.

2 stops20h 20m

C$ 607

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Thu 7/5

6:25 a.m.-3:00 p.m.

2 stops12h 35m

San Francisco

Fri 8/5

12:45 a.m.-3:29 p.m.

2 stops10h 44m

C$ 641
Quickest round-trip

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Wed 6/5

6:25 a.m.-11:25 a.m.

1 stop9h 00m

San Francisco

Fri 8/5

12:45 a.m.-3:29 p.m.

2 stops10h 44m

C$ 646

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Fri 29/5

6:25 a.m.-5:18 p.m.

2 stops14h 53m

San Francisco

Tue 2/6

6:34 p.m.-5:10 p.m.

2 stops18h 36m

C$ 647

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Thu 28/5

6:25 a.m.-11:25 a.m.

1 stop9h 00m

San Francisco

Sun 31/5

6:34 p.m.-3:29 p.m.

2 stops16h 55m

C$ 681
Cheapest one-way
Quickest one-way

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Fri 22/5

6:25 a.m.-11:25 a.m.

1 stop9h 00m

C$ 317

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Sun 24/5

6:25 a.m.-11:25 a.m.

1 stop9h 00m

C$ 329

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Fri 22/5

6:25 a.m.-1:42 a.m.

2 stops23h 17m

C$ 367

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Sun 24/5

11:00 a.m.-11:15 p.m.

2 stops16h 15m

C$ 379

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

Sun 24/5

5:10 p.m.-12:00 p.m.

3 stops22h 50m

C$ 454

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Sorted by cheapest first

Best time to book a flight from Fredericton to San Francisco

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

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

Currently, June is the cheapest month in which you can book a flight from Fredericton to San Francisco (average of C$ 333). Flying from Fredericton to San Francisco in March is currently the most expensive (average of C$ 755). 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.

How much does it cost to fly round-trip from Fredericton to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated 10 April 2026.
Check out reviews from past customers who have flown with Air Canada from Fredericton to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,915 reviews
Check prices

Food

6.3

Crew

7.8

Entertainment

6.8

Comfort

7.1

Overall

7.1

Boarding

7.3

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
10,915 reviews
Air Canada
7.1
Good
10,915 reviews
Check prices

Food

6.3

Crew

7.8

Entertainment

6.8

Comfort

7.1

Overall

7.1

Boarding

7.3

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 Francisco. 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 Francisco?

    Departing from Fredericton to San Francisco will take you 9h. Fredericton and San Francisco are separated by a distance of 4622 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Fredericton to San Francisco round-trip from C$ 580. This flight start at 26% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Fredericton to San Francisco (average of C$ 333). Flying from Fredericton to San Francisco in March is currently the most expensive (average of C$ 755). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Bruno
Burlingame
Roseville
Livermore
South San Francisco
Novato
Santa Clara
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Fredericton to San Francisco

Discover the top airline that operate flights from Fredericton to San Francisco. 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 580AverageC$ 755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Fredericton to San Francisco 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 Francisco?

Cheapflights helps you find that perfect flight to San Francisco 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 Francisco with no change fees?

Yes, we can. To see specific flights from Fredericton to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Fredericton to San Francisco become cheaper?

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

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