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Cheap flights from Fredericton to San Francisco from C$ 572

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — SFO
18 dic. — 25 dic.1
1 adult
1 adult, Economy, 0 bags

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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 18 noviembre 2025.

jue. 25/125:45 a.m.YFC - SFO
1 stop9h 09mAir Canada
mié. 31/126:00 p.m.SFO - YFC
2 stops20h 03mAir Canada
Deal found 16/11C$ 841
jue. 25/125:45 a.m.YFC - SFO
1 stop9h 09mUnited Airlines
mié. 31/125:00 a.m.SFO - YFC
2 stops14h 49mUnited Airlines
Deal found 18/11C$ 868
jue. 25/125:45 a.m.YFC - SFO
1 stop9h 09mUnited Airlines
jue. 1/15:00 a.m.SFO - YFC
2 stops14h 49mUnited Airlines
Deal found 16/11C$ 900
jue. 25/125:45 a.m.YFC - SFO
1 stop9h 09mUnited Airlines
vie. 2/15:00 a.m.SFO - YFC
2 stops14h 49mUnited Airlines
Deal found 18/11C$ 1,053
jue. 25/125:45 a.m.YFC - SFO
1 stop9h 09mUnited Airlines
sáb. 3/17:00 a.m.SFO - YFC
2 stops24h 09mUnited Airlines
Deal found 18/11C$ 1,103

Cheap 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 18 noviembre 2025.

Round-trip from

C$ 572

Popular in

April

Cheapest in

June
Air Canada
  • Air Canada
  • 3/5-6/5
  • 4 total stops
  • 34h 38m total
  • Fredericton to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 91 potential savings vs. average RT price).
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 18 noviembre 2025.
Use the filters below to find and compare flights from Fredericton to San Francisco that are best for you.

Fly from

Fredericton

Fly to

San Francisco

Route

Depart

Return

Price

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

dom. 3/5

4:15 p.m.-10:33 a.m.

2 stops22h 18m

San Francisco

mié. 6/5

6:45 p.m.-11:05 a.m.

2 stops12h 20m

C$ 572

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

jue. 25/12

5:45 a.m.-10:54 a.m.

1 stop9h 09m

San Francisco

mié. 31/12

6:00 p.m.-6:03 p.m.

2 stops20h 03m

C$ 841

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

jue. 25/12

5:45 a.m.-10:54 a.m.

1 stop9h 09m

San Francisco

mié. 31/12

5:00 a.m.-11:49 p.m.

2 stops14h 49m

C$ 868

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

jue. 25/12

5:45 a.m.-10:54 a.m.

1 stop9h 09m

San Francisco

jue. 1/1

5:00 a.m.-11:49 p.m.

2 stops14h 49m

C$ 900

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

vie. 2/1

2:20 p.m.-7:48 a.m.

3 stops45h 28m

C$ 679

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

vie. 2/1

5:45 a.m.-7:39 a.m.

2 stops29h 54m

C$ 693

FrederictonSan Francisco

YFC - SFO

YFCSFO

Fredericton

vie. 2/1

5:45 a.m.-1:30 p.m.

1 stop11h 45m

C$ 1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

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$ 321). Flying from Fredericton to San Francisco in December is currently the most expensive (average of C$ 735). 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.

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 18 noviembre 2025.
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
10,462 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,462 reviews
Air Canada
7.1
Good
10,462 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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 22h 18m. Fredericton and San Francisco are separated by a distance of 4622 km.

  • 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$ 654. This flight start at 29% 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$ 321). Flying from Fredericton to San Francisco in December is currently the most expensive (average of C$ 735). 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
Richmond
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
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 18 noviembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 654AverageC$ 851FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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