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

C$ 226 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Porter Airlines, with prices starting from C$ 253 and C$ 273, respectively.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Quebec to San Francisco?

Most travellers choose Montreal Pierre Elliott Trudeau Intl - San Francisco, Ottawa - San Francisco or Québec City - San Francisco when deciding on the best route from Quebec to San Francisco.

What are the cheapest flights from Quebec to San Francisco?

Looking for the cheapest flight from Quebec to San Francisco? While on average our users pay C$ 3,998, our data indicates the cheapest price to be C$ 274. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Francisco), is priced around C$ 414.

What are the most reliable airlines from Quebec to San Francisco?

Before booking your flight to San Francisco from Quebec, check out the most reliable airlines to get you to your destination on time: Air New Zealand (85%), Brussels Airlines (81%), Air Canada( 81%).

What are the most popular airlines that fly from Quebec to San Francisco?

American Airlines, Air Canada and Porter Airlines are the most popular airlines when flying from Quebec to San Francisco.

How far in advance should I book a flight from Quebec to San Francisco?

To save on the cost of your flight from Quebec to San Francisco, book at least 56 days before your planned departure. Booking around this time can save you about 78% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 499 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,018.

What is the cheapest month to fly from Quebec to San Francisco?

February is one of the best times of the year to fly to San Francisco from Quebec. Prices for February average C$ 570 per person but you can even find prices for as low as C$ 331. The most expensive prices can be found in the month of December. Opting for a February flight can save you 33% on your journey compared to booking in December

What airport do you fly into for flights to San Francisco from Quebec?

San Francisco (SFO) is the airport you will fly into if you book a flight from Quebec to San Francisco. It is only a 19.0 km journey from San Francisco (SFO) to San Francisco’s city centre.

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

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

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

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.

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

Yes. Cheapflights offers flight deals from Quebec 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.

C$ 226+ Flights from Quebec to San Francisco

Cheap flight deals from Quebec to San Francisco

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

WestJet
11/8-18/8
2 total stops
17h 47m total
Quebec to San Francisco

Search Deals

WestJet
31/8
1 total stop
8h 56m total
Quebec to San Francisco

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Quebec to San Francisco.

Search Deals

Price to beat on a one-way flight from Quebec to San Francisco.

Search Deals

Find flight deals from Quebec to San Francisco

Cheapest flights from Quebec to San Francisco
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.

Mon 11/86:00 a.m.YOW - SFO

1 stop8h 56mWestJet

Mon 18/812:50 p.m.SFO - YOW

1 stop8h 51mWestJet

Deal found 1/7C$ 398

Fri 8/85:45 a.m.YOW - SFO

1 stop11h 14mMultiple Airlines

Tue 12/810:15 a.m.SFO - YOW

2 stops16h 10mMultiple Airlines

Deal found 1/7C$ 439

Wed 20/85:30 p.m.YUL - SFO

1 stop21h 26mWestJet

Wed 27/812:50 p.m.SFO - YUL

1 stop8h 53mWestJet

Deal found 1/7C$ 447

Mon 25/88:05 a.m.YUL - SFO

Nonstop6h 10mAir Canada

Wed 3/911:40 a.m.SFO - YUL

Nonstop5h 25mAir Canada

Deal found 2/7C$ 450

Mon 18/86:45 a.m.YUL - SFO

1 stop8h 38mPorter Airlines

Sun 31/81:25 p.m.SFO - YUL

1 stop8h 12mPorter Airlines

Deal found 3/7C$ 455

Wed 6/86:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Tue 12/810:55 p.m.SFO - YUL

1 stop8h 45mUnited Airlines

Deal found 3/7C$ 458

Wed 17/123:45 p.m.YUL - SFO

2 stops20h 18mAmerican Airlines

Sun 18/19:34 a.m.SFO - YUL

1 stop10h 11mAmerican Airlines

Deal found 1/7C$ 484

Mon 25/86:20 a.m.YUL - SFO

1 stop10h 10mDelta

Wed 3/912:07 p.m.SFO - YUL

1 stop8h 09mDelta

Deal found 1/7C$ 503

Tue 22/78:10 a.m.YUL - SFO

2 stops38h 34mMultiple Airlines

Tue 29/712:50 p.m.SFO - YUL

1 stop8h 53mMultiple Airlines

Deal found 1/7C$ 507

Wed 13/86:30 p.m.YQB - SFO

1 stop29h 55mWestJet

Mon 18/82:45 p.m.SFO - YQB

2 stops23h 42mWestJet

Deal found 1/7C$ 514

Mon 4/86:00 a.m.YQB - SFO

2 stops28h 51mMultiple Airlines

Mon 11/85:55 a.m.SFO - YQB

2 stops13h 46mMultiple Airlines

Deal found 1/7C$ 591

Wed 13/84:14 p.m.YQB - SFO

2 stops21h 20mAmerican Airlines

Thu 21/810:16 a.m.SFO - YQB

2 stops24h 28mAmerican Airlines

Deal found 1/7C$ 609

Best flights from Quebec to San Francisco
Discover carefully curated flight deals from Quebec to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Mon 11/86:00 a.m.YOW - SFO

1 stop8h 56mWestJet

Mon 18/812:50 p.m.SFO - YOW

1 stop8h 51mWestJet

Deal found 1/7C$ 398

Fri 8/85:45 a.m.YOW - SFO

1 stop11h 14mMultiple Airlines

Tue 12/810:15 a.m.SFO - YOW

2 stops16h 10mMultiple Airlines

Deal found 1/7C$ 439

Mon 25/88:05 a.m.YUL - SFO

Nonstop6h 10mAir Canada

Wed 3/911:40 a.m.SFO - YUL

Nonstop5h 25mAir Canada

Deal found 2/7C$ 450

Mon 18/86:45 a.m.YUL - SFO

1 stop8h 38mPorter Airlines

Sun 31/81:25 p.m.SFO - YUL

1 stop8h 12mPorter Airlines

Deal found 3/7C$ 455

Wed 6/86:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Tue 12/811:47 p.m.SFO - YUL

Nonstop5h 29mUnited Airlines

Deal found 3/7C$ 458

Wed 17/123:45 p.m.YUL - SFO

2 stops20h 18mAmerican Airlines

Sun 18/19:34 a.m.SFO - YUL

1 stop10h 11mAmerican Airlines

Deal found 1/7C$ 484

Mon 25/86:20 a.m.YUL - SFO

1 stop10h 10mDelta

Wed 3/912:07 p.m.SFO - YUL

1 stop8h 09mDelta

Deal found 1/7C$ 503

Wed 20/85:30 p.m.YUL - SFO

1 stop21h 26mWestJet

Wed 27/812:50 p.m.SFO - YUL

1 stop8h 53mWestJet

Deal found 1/7C$ 447

Mon 25/86:30 p.m.YUL - SFO

Nonstop6h 10mMultiple Airlines

Wed 3/98:30 a.m.SFO - YUL

Nonstop5h 28mMultiple Airlines

Deal found 1/7C$ 496

Wed 13/86:30 p.m.YQB - SFO

1 stop29h 55mWestJet

Mon 18/82:45 p.m.SFO - YQB

2 stops23h 42mWestJet

Deal found 1/7C$ 514

Wed 13/84:14 p.m.YQB - SFO

2 stops21h 20mAmerican Airlines

Wed 20/87:00 a.m.SFO - YQB

2 stops29h 34mAmerican Airlines

Deal found 1/7C$ 609

Mon 4/86:00 a.m.YQB - SFO

2 stops28h 51mMultiple Airlines

Mon 11/85:55 a.m.SFO - YQB

2 stops13h 46mMultiple Airlines

Deal found 1/7C$ 591

Direct flights from Quebec to San Francisco
Explore direct flight options from Quebec to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 July 2025.

Mon 25/88:05 a.m.YUL - SFO

Nonstop6h 10mAir Canada

Wed 3/911:40 a.m.SFO - YUL

Nonstop5h 25mAir Canada

Deal found 2/7C$ 450

Thu 24/76:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Sat 2/811:47 p.m.SFO - YUL

Nonstop5h 29mUnited Airlines

Deal found 3/7C$ 452

Fri 8/86:30 p.m.YUL - SFO

Nonstop6h 12mMultiple Airlines

Thu 14/811:40 a.m.SFO - YUL

Nonstop5h 25mMultiple Airlines

Deal found 3/7C$ 459

Tue 8/76:30 p.m.YUL - SFO

Nonstop6h 12mLufthansa

Thu 10/711:47 p.m.SFO - YUL

Nonstop5h 29mLufthansa

Deal found 1/7C$ 541

Last-minute flights from Quebec to San Francisco
Discover last-minute flight deals from Quebec to San Francisco. Data last updated 3 July 2025 and is based on user searches.

Tue 8/76:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Sat 12/711:47 p.m.SFO - YUL

Nonstop5h 29mUnited Airlines

Deal found 1/7C$ 514

Tue 8/76:30 p.m.YUL - SFO

Nonstop6h 12mAir Canada

Thu 10/78:20 a.m.SFO - YUL

Nonstop5h 25mAir Canada

Deal found 1/7C$ 518

Tue 8/76:30 p.m.YUL - SFO

Nonstop6h 12mLufthansa

Thu 10/76:10 a.m.SFO - YUL

1 stop8h 16mLufthansa

Deal found 1/7C$ 526

Tue 8/76:45 a.m.YUL - SFO

2 stops15h 59mMultiple Airlines

Wed 9/71:25 p.m.SFO - YUL

1 stop8h 12mMultiple Airlines

Deal found 1/7C$ 621

Tue 8/74:55 p.m.YQB - SFO

2 stops17h 17mUnited Airlines

Tue 15/711:55 p.m.SFO - YQB

1 stop11h 21mUnited Airlines

Deal found 1/7C$ 694

Tue 8/72:25 p.m.YQB - SFO

1 stop22h 36mAmerican Airlines

Tue 15/72:37 p.m.SFO - YQB

1 stop20h 03mAmerican Airlines

Deal found 1/7C$ 706

Tue 8/75:40 p.m.YUL - SFO

1 stop21h 43mPorter Airlines

Fri 11/71:25 p.m.SFO - YUL

1 stop8h 12mPorter Airlines

Deal found 2/7C$ 797

Wed 9/75:45 a.m.YOW - SFO

2 stops18h 36mMultiple Airlines

Tue 29/712:50 p.m.SFO - YOW

1 stop8h 51mMultiple Airlines

Deal found 2/7C$ 590

Wed 9/76:00 a.m.YUL - SFO

1 stop7h 25mDelta

Sun 13/712:50 p.m.SFO - YUL

1 stop8h 53mDelta

Deal found 2/7C$ 647

Wed 9/77:00 a.m.YOW - SFO

1 stop8h 23mPorter Airlines

Wed 16/71:25 p.m.SFO - YOW

1 stop7h 56mPorter Airlines

Deal found 2/7C$ 766

Wed 9/74:00 p.m.YUL - SFO

2 stops11h 08mAmerican Airlines

Sun 13/76:10 a.m.SFO - YUL

1 stop7h 30mAmerican Airlines

Deal found 2/7C$ 773

Wed 9/77:00 a.m.YUL - SFO

2 stops20h 19mWestJet

Sun 13/72:45 p.m.SFO - YUL

2 stops30h 42mWestJet

Deal found 2/7C$ 983

One-way flights from Quebec to San Francisco
Search for one-way flight options from Quebec to San Francisco. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.

Sun 31/86:00 a.m.YOW - SFO

1 stop8h 56mWestJet

Deal found 2/7C$ 226

Sat 16/87:00 a.m.YOW - SFO

2 stops15h 44mMultiple Airlines

Deal found 2/7C$ 243

Sun 10/86:00 a.m.YOW - SFO

1 stop8h 15mAir Canada

Deal found 2/7C$ 253

Wed 9/76:45 a.m.YUL - SFO

1 stop8h 38mPorter Airlines

Deal found 1/7C$ 273

Sat 16/86:20 a.m.YUL - SFO

1 stop10h 08mDelta

Deal found 3/7C$ 274

Thu 17/76:45 a.m.YUL - SFO

3 stops15h 54mMultiple Airlines

Deal found 1/7C$ 275

Sun 31/86:45 a.m.YUL - SFO

2 stops13h 30mWestJet

Deal found 3/7C$ 277

Tue 15/76:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Deal found 1/7C$ 282

Tue 29/79:45 p.m.YUL - SFO

1 stop15h 48mAir Canada

Deal found 3/7C$ 286

Tue 2/97:50 a.m.YUL - SFO

2 stops10h 59mAmerican Airlines

Deal found 3/7C$ 288

Mon 22/95:50 a.m.YQB - SFO

1 stop8h 21mAir Canada

Deal found 2/7C$ 288

Tue 29/74:45 p.m.YQB - SFO

2 stops19h 45mMultiple Airlines

Deal found 1/7C$ 350

Cheapflights Fare Finder

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

C$ 398

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

C$ 439

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

C$ 447

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

C$ 450

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

C$ 455

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

C$ 458

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

C$ 484

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

C$ 496

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

C$ 503

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

C$ 514

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 29 results

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.

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

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?

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

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

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.

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very good

298 reviews

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very good

7,982 reviews

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

United Airlines

7.4

Good

8,861 reviews

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

WestJet

7.2

Good

2,917 reviews

Porter Airlines

8.0

Very good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What airport do you fly into for flights to San Francisco from Quebec?
San Francisco (SFO) is the airport you will fly into if you book a flight from Quebec to San Francisco. It is only a 19.0 km journey from San Francisco (SFO) to San Francisco’s city centre.
What are the cheapest airlines to fly from Quebec to San Francisco one-way?
C$ 226 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Porter Airlines, with prices starting from C$ 253 and C$ 273, respectively.
What are the most popular routes from Quebec to San Francisco?
Most travellers choose Montreal Pierre Elliott Trudeau Intl - San Francisco, Ottawa - San Francisco or Québec City - San Francisco when deciding on the best route from Quebec to San Francisco.
What are the most reliable airlines from Quebec to San Francisco?
Before booking your flight to San Francisco from Quebec, check out the most reliable airlines to get you to your destination on time: Air New Zealand (85%), Brussels Airlines (81%), Air Canada( 81%).
What are the cheapest flights from Quebec to San Francisco?
Looking for the cheapest flight from Quebec to San Francisco? While on average our users pay C$ 3,998, our data indicates the cheapest price to be C$ 274. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Francisco), is priced around C$ 414.
Can I find deals for flights from Quebec to San Francisco that include hotel bookings?
Yes. In addition to deals on Quebec to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Quebec to San Francisco?
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.
Can I find deals for business class flights from Quebec to San Francisco?
Yes. Cheapflights offers flight deals from Quebec 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 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.

See more FAQs

Richmond

San Ramon

Newark

Alameda

Redwood City

Burlingame

San Bruno

South San Francisco

Scotts Valley

Novato

Belmont

Millbrae

Santa Clara

Vallejo

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Quebec to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 165	AverageC$ 568	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 235	AverageC$ 540	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 301	AverageC$ 399	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 328	AverageC$ 385	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 344	AverageC$ 714	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 496	AverageC$ 582	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Use the filters below to find and compare flights from Quebec to San Francisco that are best for you.

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?

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.

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.

Reviews of airlines servicing San Francisco

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.

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.

What airport do you fly into for flights to San Francisco from Quebec?

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

What are the most popular routes from Quebec to San Francisco?

What are the most reliable airlines from Quebec to San Francisco?

What are the cheapest flights from Quebec to San Francisco?

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

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

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

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

Travelling to a place near Quebec?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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?

Why should you use Cheapflights to find cheap flight tickets from Quebec to San Francisco?

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Quebec to San Francisco
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.