Cheap Flights from Quebec to San Francisco International

Compare Quebec to San Francisco International flight deals

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

Book the best San Francisco International fare with no extra fees

Flight deals from Quebec to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Quebec Airport to San Francisco International Airport? If you want to travel next month, return fares start from R 5,053. Find the lowest prices on one-way and return tickets right here.

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 August.

Quebec to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundR 2,989
Cheapest month to flyAugust

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 R 5,053. 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 R 5,053.
As of July 2026, there are no flights flying from Quebec to San Francisco International.
The cheapest month to fly from Quebec to San Francisco International is usually August.
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 Friday, 21 August 2026.
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, American Airlines offers the cheapest flight tickets to San Francisco International.

Travelling from Quebec Airport (YQB) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-8, making San Francisco three hours behind Quebec.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Make sure you're at the airport on time to catch your YQB to SFO flight.

  • Be prepared for longer lines in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

Handy information about Quebec Airport (YQB)

  • When it comes to Quebec Airport's on-time performance, data shows 71% of flights meet their scheduled arrival time.

  • Quebec Airport is about 16 kilometres from central Quebec. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a trip time of around 35 minutes.

  • Looking for a convenient hotel close to YQB? If you're catching an early flight from Quebec Airport to San Francisco International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at San Francisco International Airport (SFO)

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

  • From San Francisco International Airport, San Francisco is approximately 21 kilometres away. It takes around 25 minutes to reach the centre driving.

  • It typically takes 35 minutes if you're travelling by public transport.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Quebec Airport to San Francisco International Airport is March, while July is the most popular. Pick the ideal time to go to San Francisco based on whether you prefer a faster pace or a more relaxed vibe.

  • Before locking in your flight from Quebec Airport to San Francisco International Airport, think about the type of weather you like. September is the warmest month in San Francisco, with temperatures ranging from 12ºC (54ºF) to 24ºC (75ºF).

  • If you like cooler conditions, search for a cheap ticket from YQB to SFO in January. Average temperatures are between 5ºC (41ºF) and 16ºC (61ºF) then.

Explore more of the United States

  • San Jose is just one of the many places in the United States waiting to be discovered once you've taken in the sights of San Francisco. Around 64 kilometres away to the south-east, well-known attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

  • If you're eager to discover another side of the United States, head for Fresno, roughly 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.