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Cheap flights from Quebec to San Francisco Bay Area from C$ 260

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to San Francisco Bay Area
Explore the most affordable flight options available from Quebec to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Tue 23/66:15 p.m.
YOW
-
SFO
2 stops20h 45m
WestJet
Tue 7/76:05 p.m.
SFO
-
YOW
1 stop8h 30m
WestJet
Deal found 1/5C$ 479
Tue 30/66:55 a.m.
YOW
-
SFO
2 stops12h 45m
WestJet
Thu 9/76:00 a.m.
SFO
-
YOW
1 stop10h 20m
WestJet
Deal found 2/5C$ 483
Mon 15/612:25 p.m.
YOW
-
SFO
2 stops26h 35m
WestJet
Mon 22/66:00 a.m.
SFO
-
YOW
2 stops27h 30m
WestJet
Deal found 1/5C$ 488
Wed 3/66:45 a.m.
YUL
-
SFO
1 stop8h 35m
Multiple Airlines
Mon 15/66:05 p.m.
SFO
-
YUL
1 stop10h 00m
Multiple Airlines
Deal found 3/5C$ 492
Tue 28/76:45 a.m.
YUL
-
SFO
2 stops12h 55m
WestJet
Wed 5/86:00 a.m.
SFO
-
YUL
1 stop14h 45m
WestJet
Deal found 1/5C$ 493
Tue 11/86:45 a.m.
YUL
-
SFO
2 stops18h 10m
WestJet
Thu 20/86:00 a.m.
SFO
-
YUL
1 stop14h 45m
WestJet
Deal found 1/5C$ 494
Mon 29/65:45 p.m.
YUL
-
SFO
2 stops25h 55m
WestJet
Mon 6/76:05 p.m.
SFO
-
YUL
2 stops19h 40m
WestJet
Deal found 2/5C$ 496
Mon 10/88:00 p.m.
YUL
-
SFO
1 stop19h 00m
WestJet
Fri 14/86:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Deal found 1/5C$ 498
Thu 6/88:00 p.m.
YUL
-
SFO
1 stop23h 40m
WestJet
Sun 16/86:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Deal found 4/5C$ 501
Wed 5/86:45 a.m.
YUL
-
SFO
2 stops12h 55m
WestJet
Mon 17/86:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Deal found 5/5C$ 502
Sun 26/75:30 p.m.
YUL
-
SFO
1 stop21h 30m
WestJet
Tue 4/86:05 p.m.
SFO
-
YUL
1 stop26h 40m
WestJet
Deal found 2/5C$ 504
Tue 16/66:15 p.m.
YOW
-
SFO
2 stops25h 25m
WestJet
Tue 23/66:00 a.m.
SFO
-
YOW
1 stop20h 35m
WestJet
Deal found 1/5C$ 504

Find flight deals from Quebec to San Francisco Bay Area

Keep the following information in mind while searching for Quebec to San Francisco Bay Area flight deals. Data was last updated 6 May 2026.

Round-trip from

C$ 479

One-way from

C$ 260

Popular in

December

Cheapest in

August

Average price

C$ 644
WestJet
  • WestJet
  • 23/6-7/7
  • 3 total stops
  • 29h 15m total
  • Quebec to San Francisco Bay Area
Search Deals
WestJet
  • WestJet
  • 11/6
  • 2 total stops
  • 12h 30m total
  • Quebec to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to San Francisco Bay Area 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 6 May 2026.
Use the filters below to find and compare flights from Quebec to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 30/6

6:15 p.m.-9:55 p.m.

2 stops30h 40m

San Francisco

Wed 15/7

6:05 p.m.-5:35 a.m.

1 stop8h 30m

C$ 505

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 25/8

12:25 p.m.-9:55 p.m.

2 stops12h 30m

San Francisco

Wed 26/8

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 537

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 1/7

6:00 a.m.-12:00 p.m.

1 stop9h 00m

San Francisco

Sun 5/7

6:00 a.m.-5:35 a.m.

1 stop20h 35m

C$ 538

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

6:00 a.m.-2:15 p.m.

1 stop11h 15m

San Francisco

Wed 27/5

10:55 p.m.-11:35 a.m.

1 stop9h 40m

C$ 576

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:35 p.m.-9:51 p.m.

Nonstop6h 16m

San Francisco

Sun 5/7

11:38 p.m.-8:16 a.m.

Nonstop5h 38m

C$ 611

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 27/8

7:30 p.m.-9:55 p.m.

1 stop29h 25m

San Francisco

Mon 31/8

6:00 a.m.-6:40 p.m.

1 stop9h 40m

C$ 616

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

6:35 p.m.-9:51 p.m.

Nonstop6h 16m

San Francisco

Sun 9/8

11:38 p.m.-8:16 a.m.

Nonstop5h 38m

C$ 629

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 9/7

6:55 a.m.-8:05 p.m.

2 stops16h 10m

San Francisco

Tue 14/7

6:00 a.m.-7:20 p.m.

1 stop10h 20m

C$ 630

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 21/5

1:20 p.m.-9:55 p.m.

1 stop11h 35m

San Francisco

Fri 29/5

11:59 p.m.-5:35 p.m.

2 stops14h 36m

C$ 630

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Wed 2/9

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

1 stop8h 00m

San Jose

Sat 5/9

6:37 p.m.-9:56 a.m.

2 stops12h 19m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Quebec to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Quebec 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 Quebec to San Francisco Bay Area

How far ahead should I book a flight from Quebec to San Francisco Bay Area?

The best time to book flights from Quebec to San Francisco Bay Area is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Quebec to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco Bay Area (average of C$ 217). Flying from Quebec to San Francisco Bay Area in October is currently the most expensive (average of C$ 355). 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.

What is the cheapest time of day to fly from QC to XIH?

Find hourly flight availability from Quebec to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 May 2026.

When flying from Quebec to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Quebec to San Francisco Bay Area

Explore weekly flight availability from Quebec to San Francisco Bay Area. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 May 2026.

The most flights from CAQC to zzXIH are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

Find useful and relevant information for your journey from Quebec to San Francisco Bay Area. 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 Quebec to San Francisco Bay Area?

    Departing from Quebec to San Francisco Bay Area will take you 6h 16m. The distance between Quebec and San Francisco Bay Area is about 4073 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Quebec to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as C$ 232 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 270 and United Airlines from C$ 270 one-way.

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

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

  • How can I find direct flights from Quebec to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Quebec to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Quebec to San Francisco Bay Area 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 Quebec to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco Bay Area (average of C$ 217). Flying from Quebec to San Francisco Bay Area in October is currently the most expensive (average of C$ 355). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Quebec to San Francisco Bay Area

Discover the top 6 airlines that operate flights from Quebec to San Francisco Bay Area. 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 253AverageC$ 667FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 281AverageC$ 431FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 366AverageC$ 533FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 375AverageC$ 601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 385AverageC$ 748FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 411AverageC$ 495FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Quebec to San Francisco Bay Area?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to San Francisco Bay Area. 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 Quebec to San Francisco Bay Area?

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 Quebec to San Francisco Bay Area.

Can Cheapflights find flights from Quebec to San Francisco Bay Area with no change fees?

Yes! Cheapflights helps users easily find flights from Quebec to San Francisco Bay Area with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to San Francisco Bay Area become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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