Cheap flights from Quebec to San Francisco from C$ 226
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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Quebec to San Francisco
Keep the following information in mind while searching for Quebec to San Francisco flight deals. Data was last updated 3 July 2025.
Round-trip from | C$ 398 |
---|---|
One-way from | C$ 226 |
Popular in | December |
Cheapest in | February |
Average price | C$ 657 |
Good round-trip deal | C$ 1,005 or less |
Good one-way deal | C$ 639 or less |
Find flight deals from Quebec to San Francisco
Cheapest flights from Quebec to San FranciscoExplore the most affordable flight options available from Quebec to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Quebec to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Quebec 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 3 July 2025.
Use the filters below to find and compare flights from Quebec to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OttawaSan Francisco
YOW - SFO
YOWSFO
Ottawa
Mon 11/8
6:00 a.m.-11:56 a.m.
1 stop8h 56m
San Francisco
Mon 18/8
12:50 p.m.-12:41 a.m.
1 stop8h 51m
OttawaSan Francisco
YOW - SFO
YOWSFO
Ottawa
Fri 8/8
5:45 a.m.-1:59 p.m.
1 stop11h 14m
San Francisco
Tue 12/8
10:15 a.m.-5:25 a.m.
2 stops16h 10m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 20/8
5:30 p.m.-11:56 a.m.
1 stop21h 26m
San Francisco
Wed 27/8
12:50 p.m.-12:43 a.m.
1 stop8h 53m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 25/8
8:05 a.m.-11:15 a.m.
Nonstop6h 10m
San Francisco
Wed 3/9
11:40 a.m.-8:05 p.m.
Nonstop5h 25m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 18/8
6:45 a.m.-12:23 p.m.
1 stop8h 38m
San Francisco
Sun 31/8
1:25 p.m.-12:37 a.m.
1 stop8h 12m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 6/8
6:30 p.m.-9:42 p.m.
Nonstop6h 12m
San Francisco
Tue 12/8
11:47 p.m.-8:16 a.m.
Nonstop5h 29m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 17/12
3:45 p.m.-9:03 a.m.
2 stops20h 18m
San Francisco
Sun 18/1
9:34 a.m.-10:45 p.m.
1 stop10h 11m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 25/8
6:30 p.m.-9:40 p.m.
Nonstop6h 10m
San Francisco
Wed 3/9
8:30 a.m.-4:58 p.m.
Nonstop5h 28m
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 25/8
6:20 a.m.-1:30 p.m.
1 stop10h 10m
San Francisco
Wed 3/9
12:07 p.m.-11:16 p.m.
1 stop8h 09m
Québec CitySan Francisco
YQB - SFO
YQBSFO
Québec City
Wed 13/8
6:30 p.m.-9:25 p.m.
1 stop29h 55m
San Francisco
Mon 18/8
2:45 p.m.-5:27 p.m.
2 stops23h 42m
Best time to book a flight from Quebec to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Quebec with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Quebec to San Francisco
What is the cheapest month to book a flight from Quebec to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco (average of C$ 276). Flying from Quebec to San Francisco in December is currently the most expensive (average of C$ 368). 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 SFO?
Find hourly flight availability from Quebec to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
When flying from Quebec to San Francisco, 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
Explore weekly flight availability from Quebec to San Francisco. 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 3 July 2025.
The most flights from CAQC to SFO are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
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 3 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from Quebec to San Francisco to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Quebec to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Quebec?
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Alternative routes for Quebec to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Quebec to San Francisco
Discover the top 6 airlines that operate flights from Quebec 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 3 July 2025.
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?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to San Francisco. 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?
Cheapflights helps you find that perfect flight to San Francisco from Quebec 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 Quebec to San Francisco with no change fees?
Certainly. Search results for flights to San Francisco from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Quebec to San Francisco become cheaper?
Not ready to book yet? You can track prices for flights from Quebec to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.