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Cheap Flights from Quebec (YQB) to San Francisco (SFO)

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Compare Quebec to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Quebec to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Quebec to San Francisco International? Find the lowest prices on one-way and return tickets right here.
San Francisco.$536 per passenger.Departing Tue, 11 Nov, returning Tue, 18 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Quebec on Tue, 11 Nov, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Tue, 18 Nov, arriving in Quebec.Price includes taxes and charges.From $536, select.
San Francisco.$571 per passenger.Departing Tue, 23 Sep, returning Tue, 30 Sep.Return flight with United.Outbound indirect flight with United, departs from Quebec on Tue, 23 Sep, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 30 Sep, arriving in Quebec.Price includes taxes and charges.From $571, select.
San Francisco.$608 per passenger.Departing Tue, 30 Sep, returning Tue, 7 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Quebec on Tue, 30 Sep, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Tue, 7 Oct, arriving in Quebec.Price includes taxes and charges.From $608, select.
San Francisco.$624 per passenger.Departing Sat, 30 Aug, returning Sat, 6 Sep.Return flight with United.Outbound indirect flight with United, departs from Quebec on Sat, 30 Aug, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Sat, 6 Sep, arriving in Quebec.Price includes taxes and charges.From $624, select.
San Francisco.$826 per passenger.Departing Fri, 10 Oct, returning Mon, 20 Oct.Return flight with United.Outbound indirect flight with United, departs from Quebec on Fri, 10 Oct, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Mon, 20 Oct, arriving in Quebec.Price includes taxes and charges.From $826, select.
San Francisco.$860 per passenger.Departing Tue, 12 Aug, returning Sun, 31 Aug.Return flight with United.Outbound indirect flight with United, departs from Quebec on Tue, 12 Aug, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Sun, 31 Aug, arriving in Quebec.Price includes taxes and charges.From $860, select.
San Francisco.$879 per passenger.Departing Tue, 15 Jul, returning Tue, 22 Jul.Return flight with United.Outbound indirect flight with United, departs from Quebec on Tue, 15 Jul, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 22 Jul, arriving in Quebec.Price includes taxes and charges.From $879, select.
San Francisco.$953 per passenger.Departing Fri, 27 Jun, returning Tue, 8 Jul.Return flight with United.Outbound indirect flight with United, departs from Quebec on Fri, 27 Jun, arriving in San Francisco International.Inbound indirect flight with United, departs from San Francisco International on Tue, 8 Jul, arriving in Quebec.Price includes taxes and charges.From $953, select.

Find the cheapest month to fly from Quebec to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Quebec to San Francisco International flights are currently cheapest in November.
Jun
from $990
Jul
from $879
Aug
from $860
Sep
from $571
Oct
from $826
Nov
from $536
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Quebec to San Francisco International: Alternative routes

Compare routes from Quebec to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Quebec to San Francisco: Flight information

The things to know before you go.
Cheapest flight found$536
Cheapest month to flyNovember

Finding cheap flights from Quebec to San Francisco International: Frequently asked questions

The best price we found for a return flight from Quebec to San Francisco International is $536. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Quebec to San Francisco International. But we found flights with one or more stops from $536.
As of June 2025, there are no flights flying from Quebec to San Francisco International.
The cheapest month to fly from Quebec to San Francisco International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Quebec Airport to San Francisco International Airport on Tuesday, 11 November 2025.
No airlines currently offer direct flights between Quebec Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to San Francisco International.

Flying from Quebec City Jean Lesage International Airport (YQB) to San Francisco International Airport (SFO): what you need to know

  • The timezone in San Francisco is UTC-7, which is three hours behind Quebec.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your YQB to SFO flight.

  • During popular months like August, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.

How to find the cheapest flights from Quebec City Jean Lesage International Airport (YQB) to San Francisco International Airport (SFO)

  • $461 is the lowest price for a one-way Quebec City Jean Lesage International Airport to San Francisco International Airport flight. Return flights start from $536. These prices can change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from YQB to SFO if you book ahead. Airlines often have some great early bird deals.

  • Finding cheap flights from Quebec City Jean Lesage International Airport to San Francisco International Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' search function to see the lowest prices across every month and score a great deal.

  • Snapping up cheap flights from YQB to SFO is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your flights with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Quebec City Jean Lesage International Airport to San Francisco International Airport.

Handy information about Quebec City Jean Lesage International Airport (YQB)

  • Of all flights departing from Quebec City Jean Lesage International Airport, 63.79% arrive as scheduled at their destination.

  • To get to Quebec City Jean Lesage International Airport from central Quebec, it'll take around 25 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 18 kilometres from the airport to the city centre.

  • The journey when using public transport takes about 1 hour 20 minutes.

  • Have an early flight from Quebec City Jean Lesage International Airport to San Francisco International Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near YQB:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport is approximately 21 kilometres from central San Francisco. The drive time takes around 20 minutes.

  • If you're travelling by public transport, expect a journey time of about 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • It's time to choose your trip dates for your flight from Quebec City Jean Lesage International Airport to San Francisco International Airport. August is the most popular month to head to San Francisco. If you want a more low-key vibe, go in February.

  • Lock in your flight from Quebec City Jean Lesage International Airport to San Francisco International Airport for September if you'd like to explore San Francisco during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 22ºC (72ºF).

  • Search for cheap tickets from YQB to SFO in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 6ºC (43ºF) and 16ºC (61ºF) on average.

Explore more of United States

  • You've seen San Francisco, now it's time to explore other corners of United States. Travel about 64 kilometres south-east to San Jose to tick off its leading attractions. From Winchester Mystery House to Rosicrucian Egyptian Museum and San Jose Museum of Art, your itinerary will be busy.

  • Fresno is another must-experience destination in United States and is around 257 kilometres south-east of San Francisco. No journey is complete without dropping by Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

Plan the rest of your trip from Quebec to San Francisco

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.