What days are direct flights available from Montreal to San Francisco?

Days when direct flights are available for this flight are: Saturday.

How many flights depart from Montreal to San Francisco on average per day?

3 flight departures from Montreal to San Francisco per day on average. Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Montreal to San Francisco?

Airlines like WestJet, Air Transat, and Air Canada fly from Montreal to San Francisco in about 6h 30m. The time it takes to get you to your destination can typically vary by up to 19h 12m. Montreal and San Francisco are separated by a distance of 4097 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Montreal to San Francisco round-trip?

According to our current data, WestJet (C$ 480), Air Transat (C$ 485), and Air Canada (C$ 538) offers the cheapest pricing from Montreal to San Francisco. You may be able to fly from Montreal to San Francisco for 34% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from Montreal to San Francisco are Flair Airlines (C$ 197), Air Transat (C$ 264), and Air Canada (C$ 291).

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

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

What are the cheapest flights from Montreal to San Francisco?

While on average a flight from Montreal to San Francisco is generally C$ 2,557, our data shows the cheapest flight currently is C$ 311. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco), you can expect to pay C$ 455 for that flight.

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

No one likes to see their flight delayed. When booking a flight from Montreal to San Francisco consider choosing Turkish Airlines (77%), United Airlines (75%) or Air New Zealand (74%) as they are the most reliable in getting you off to your destination on time.

Can I find flights from Montreal to San Francisco for under C$ 500 on Cheapflights?

Yes, there are multiple flights from Montreal to San Francisco for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 461, but on average you can expect to pay C$ 496.

Are there direct flights from Montreal to San Francisco for under C$ 500 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to San Francisco under C$ 500. A good price for a direct flight from Montreal to San Francisco is less than C$ 560.

Are there last-minute flights available from Montreal to San Francisco for under C$ 600?

There are currently 20+ open flights from Montreal to San Francisco within the next 7 days for less than C$ 600.

Which airlines flying from Montreal to San Francisco have flexible cancellations due to COVID-19?

Air Canada, Air Transat, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What is the cheapest day to fly round-trip from Montreal to San Francisco?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 8% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 53% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal to San Francisco within the next two weeks, with the cheapest ticket starting at C$ 888.

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

September is one of the best times of the year to fly to San Francisco from Montreal. Prices for September average C$ 728 per person but you can even find prices for as low as C$ 465. The most expensive prices can be found in the month of December. Opting for a September flight can save you 24% on your journey compared to booking in December

When is the cheapest time to fly from Montreal to San Francisco (YMQ - SFO)?

A simple way to save on the total cost of your ticket is to fly from Montreal to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

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

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Montreal. On average, San Francisco has 4 inbound flights from Montreal per day from 8 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

What does YUL to SFO mean?

This is defined as Montreal Pierre Elliott Trudeau Intl Airport (YUL) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

Cheap Flights from Montreal to San Francisco from C$ 197

How to find the cheapest flight from Montreal (YMQ) to San Francisco (SFO)

Popular in	December
Cheapest in	September
Round-trip from	C$ 616
One-way from	C$ 216

High demand for flights, 19% potential price rise

Search Deals

Best time to find cheap flights, 15% potential price drop

Search Deals

From Montreal (YMQ) to San Francisco

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One-way flight from Montreal (YMQ) to San Francisco

Search Deals

YMQ - SFO Price	C$ 453 - C$ 664
SFO Temperature	11 - 17 °C
SFO Rainfall	0 - 112 mm

YMQ - SFO

Price

C$ 453 - C$ 664

SFO

Temperature

11 - 17 °C

SFO

Rainfall

0 - 112 mm

Cheap flights from Montreal to San Francisco in May, June 2023

The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2023. Check back soon for alternative fares.

5 Jun. - 20 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

28h 22m

C$ 544

Multiple Airlines

Deal found 30/5

6 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 553

Air Transat

Deal found 30/5

11 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 567

Air Transat

Deal found 29/5

18 Jun. - 26 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 575

Air Transat

Deal found 29/5

18 Jun. - 23 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 590

Air Transat

Deal found 29/5

5 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 595

Multiple Airlines

Deal found 30/5

6 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 598

Air Transat

Deal found 30/5

5 Jun. - 13 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

34h 34m

C$ 605

Multiple Airlines

Deal found 29/5

7 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 609

Multiple Airlines

Deal found 30/5

Montreal to San Francisco 2023 flight deals

The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2023. Check back soon for alternative fares.

28 Sep. - 2 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

24h 00m

C$ 461

Multiple Airlines

Deal found 29/5

24 Sep. - 30 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

26h 25m

C$ 462

Multiple Airlines

Deal found 29/5

15 Sep. - 7 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 480

WestJet

Deal found 29/5

2 Oct. - 23 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 17m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 481

WestJet

Deal found 30/5

5 Sep. - 12 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

9h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 483

WestJet

Deal found 29/5

28 Sep. - 2 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 485

Air Transat

Deal found 29/5

12 Sep. - 18 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 487

Air Transat

Deal found 29/5

2 Oct. - 23 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

19h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 489

WestJet

Deal found 30/5

15 Sep. - 7 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

19h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 491

WestJet

Deal found 29/5

Cheap WestJet flights from Montreal to San Francisco

Peruse some of the lowest-priced WestJet flights we've found from Montreal to San Francisco. It's recommended that users confirm their flight details before booking.

15 Sep. - 7 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 480

WestJet

Deal found 29/5

5 Sep. - 12 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

9h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 483

WestJet

Deal found 29/5

15 Sep. - 7 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

19h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 491

WestJet

Deal found 29/5

14 Sep. - 22 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

22h 07m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 492

WestJet

Deal found 29/5

5 Sep. - 10 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

9h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 500

WestJet

Deal found 29/5

5 Sep. - 15 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

9h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 35m

C$ 508

WestJet

Deal found 29/5

22 Sep. - 28 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 17m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

21h 03m

C$ 518

WestJet

Deal found 29/5

8 Sep. - 14 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 17m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

29h 23m

C$ 519

WestJet

Deal found 29/5

5 Sep. - 14 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

9h 42m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

29h 23m

C$ 522

WestJet

Deal found 29/5

WestJet is one of the most popular airlines used for those travelling from Montreal to San Francisco. Flights on this route from WestJet typically cost C$ 536.45 RT, a price that is 89% cheaper than the average Montreal to San Francisco flight. The cheapest flight found was C$ 401 RT. Montreal Pierre Elliott Trudeau Intl Airport is the most common Montreal airport to take off from when flying to San Francisco. San Francisco Airport is the most popular arrival airport in San Francisco. When flying from Montreal to San Francisco, WestJet flights are 23% more popular than any other airline flying that same route.

Cheap Air Transat flights from Montreal to San Francisco

Browse through some of the cheapest Air Transat flights travelling from Montreal to San Francisco. Deals are refreshing constantly so come back soon for more options.

28 Sep. - 2 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 485

Air Transat

Deal found 29/5

12 Sep. - 18 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 487

Air Transat

Deal found 29/5

5 Sep. - 13 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 498

Air Transat

Deal found 29/5

7 Sep. - 15 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 504

Air Transat

Deal found 29/5

17 Sep. - 20 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 506

Air Transat

Deal found 29/5

3 Sep. - 11 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 507

Air Transat

Deal found 29/5

3 Sep. - 15 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 510

Air Transat

Deal found 29/5

6 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 553

Air Transat

Deal found 30/5

6 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 598

Air Transat

Deal found 30/5

Air Transat is one of the most popular airlines used for those travelling from Montreal to San Francisco. Flights on this route from Air Transat typically cost C$ 550.59 RT, a price that is 88% more expensive than the average Montreal to San Francisco flight. The cheapest flight found was C$ 386 RT. The most popular departure airport in Montreal when flying to San Francisco is Montreal Pierre Elliott Trudeau Intl Airport. The most popular airport to fly into when visiting San Francisco is San Francisco Airport. When flying from Montreal to San Francisco, Air Transat flights are 8% more popular than any other airline flying that same route.

Find more flights on Air Transat

Direct flights to San Francisco from Montreal

If you're seeking options on non-stop flights from Montreal to San Francisco, check out these fares. Select from other flights from Montreal to San Francisco by using the search form above.

28 Sep. - 2 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 485

Air Transat

Deal found 29/5

12 Sep. - 18 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 487

Air Transat

Deal found 29/5

5 Sep. - 13 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 498

Air Transat

Deal found 29/5

7 Sep. - 11 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 504

Air Transat

Deal found 29/5

17 Sep. - 20 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 506

Air Transat

Deal found 29/5

3 Sep. - 11 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 507

Air Transat

Deal found 29/5

3 Sep. - 15 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 510

Air Transat

Deal found 29/5

24 Aug. - 4 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 530

Air Transat

Deal found 29/5

19 Oct. - 26 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 20m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 553

Air Canada

Deal found 29/5

Last minute flights from Montreal to San Francisco

Book one of these great deals on flights from Montreal to San Francisco. Tip: verify your flight details before completing your reservation.

5 Jun. - 20 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

28h 22m

C$ 544

Multiple Airlines

Deal found 30/5

6 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 553

Air Transat

Deal found 30/5

5 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 595

Multiple Airlines

Deal found 30/5

6 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 598

Air Transat

Deal found 30/5

5 Jun. - 13 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

34h 34m

C$ 605

Multiple Airlines

Deal found 29/5

7 Jun. - 21 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 609

Multiple Airlines

Deal found 30/5

5 Jun. - 12 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

27h 06m

C$ 620

Multiple Airlines

Deal found 29/5

5 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 651

Multiple Airlines

Deal found 30/5

7 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

16h 43m

SFO

San Francisco

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

5h 25m

C$ 665

Multiple Airlines

Deal found 30/5

One-way flights to San Francisco from Montreal

Take a look at some of the one-way flights we've detected from Montreal to San Francisco. Those needing a return flight from Montreal to San Francisco can use the search form above.

15 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

22h 30m

C$ 197

Flair Airlines

Deal found 30/5

18 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 36m

C$ 200

Multiple Airlines

Deal found 29/5

18 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

19h 57m

C$ 203

Multiple Airlines

Deal found 29/5

10 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

21h 39m

C$ 215

Multiple Airlines

Deal found 30/5

20 Nov.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

14h 55m

C$ 216

Flair Airlines

Deal found 29/5

23 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

25h 36m

C$ 235

Multiple Airlines

Deal found 29/5

15 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

2 stops

17h 20m

C$ 241

Multiple Airlines

Deal found 30/5

23 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

1 stop

15h 55m

C$ 257

Multiple Airlines

Deal found 29/5

13 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

SFO

San Francisco

Nonstop

6h 30m

C$ 264

Air Transat

Deal found 30/5

Find flights from Montreal to San Francisco within your budget

Fly from

Fly to

Budget

C$ 461 - C$ 557

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 28/9

Nonstop6h 30m

San Francisco

Mon 2/10

1 stop24h 00m

C$ 461

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sun 24/9

Nonstop6h 30m

San Francisco

Sat 30/9

1 stop26h 25m

C$ 462

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 15/9

2 stops25h 42m

San Francisco

Sat 7/10

1 stop8h 35m

C$ 480

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Tue 5/9

1 stop9h 42m

San Francisco

Tue 12/9

1 stop8h 35m

C$ 483

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 28/9

Nonstop6h 30m

San Francisco

Mon 2/10

Nonstop5h 25m

C$ 485

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

Nonstop6h 30m

San Francisco

Mon 18/9

Nonstop5h 25m

C$ 487

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 15/9

1 stop19h 30m

San Francisco

Sat 7/10

1 stop8h 35m

C$ 491

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 14/10

2 stops10h 35m

San Francisco

Sat 14/10

Nonstop5h 25m

C$ 538

Pick Dates

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 13/9

1 stop18h 40m

San Francisco

Wed 20/9

1 stop10h 14m

C$ 557

Pick Dates

Flights are sorted by cheapest first

Deals found on 29/5

Related info for your journey

Top 8 airlines flying from Montreal to San Francisco

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Flair Airlines	CheapestC$ 362	AverageC$ 483	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Flair Airlines flights
Air Transat	CheapestC$ 398	AverageC$ 554	FlexibilityNo cancel fee	On-time50%	COVID-19 safety	Search Air Transat flights
WestJet	CheapestC$ 492	AverageC$ 611	FlexibilityNo cancel fee	On-time60%	COVID-19 safety	Search WestJet flights
Air Canada	CheapestC$ 525	AverageC$ 749	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
United Airlines	CheapestC$ 545	AverageC$ 729	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Delta	CheapestC$ 558	AverageC$ 687	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	CheapestC$ 599	AverageC$ 745	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Endeavor Airlines	CheapestC$ 757	AverageC$ 1,004	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Endeavor Airlines flights

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Fly your favourite airline from Montreal

Air Canada flights from Montreal to San Francisco

Air Transat flights from Montreal to San Francisco

Hourly flight availability from Montreal to San Francisco

1%of flight departures	Early morningMidnight to 6 am
37%of flight departures	Morning6 am to noon
62%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Montreal to San Francisco

Sunday	4daily flights
Monday	5daily flights
Tuesday	4daily flights
Wednesday	4daily flights
Thursday	5daily flights
Friday	4daily flights
Saturday	5daily flights

Cheap flights from Montreal to San Francisco from C$ 197

This is the cheapest one-way flight price, found on 30/5. Prices may vary by date and flight preferences.

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The best prices from Montreal to San Francisco are usually found in September or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from Montreal (YMQ) to San Francisco (SFO)

All the information you need to plan the best YMQ to SFO flight in 2023: compare Montreal to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

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Cheap flights from Montreal to San Francisco in May, June 2023

The best prices found for YMQ to SFO flights for May, June

The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2023. Check back soon for alternative fares.

Montreal to San Francisco 2023 flight deals

Cheap flights to San Francisco from Montreal found for this year

The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2023. Check back soon for alternative fares.

Cheap WestJet flights from Montreal to San Francisco

Peruse some of the lowest-priced WestJet flights we've found from Montreal to San Francisco. It's recommended that users confirm their flight details before booking.

Cheap Air Transat flights from Montreal to San Francisco

Browse through some of the cheapest Air Transat flights travelling from Montreal to San Francisco. Deals are refreshing constantly so come back soon for more options.

Direct flights to San Francisco from Montreal

Save time with Montreal to San Francisco direct flight deals

If you're seeking options on non-stop flights from Montreal to San Francisco, check out these fares. Select from other flights from Montreal to San Francisco by using the search form above.

Last minute flights from Montreal to San Francisco

Late deals on round-trip flights to San Francisco from Montreal, departing today and this week

Book one of these great deals on flights from Montreal to San Francisco. Tip: verify your flight details before completing your reservation.

One-way flights to San Francisco from Montreal

The cheapest one-way flights from Montreal to San Francisco

Take a look at some of the one-way flights we've detected from Montreal to San Francisco. Those needing a return flight from Montreal to San Francisco can use the search form above.

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Related info for your journey

Useful info, stats and facts about Montreal to San Francisco flights.

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

Which airlines flying from Montreal to San Francisco have flexible cancellations due to COVID-19?

Can I find flights from Montreal to San Francisco for under C$ 500 on Cheapflights?

Are there direct flights from Montreal to San Francisco for under C$ 500 on Cheapflights?

Are there last-minute flights available from Montreal to San Francisco for under C$ 600?

What days are direct flights available from Montreal to San Francisco?

How many flights depart from Montreal to San Francisco on average per day?

How long is the flight from Montreal to San Francisco?

What are the cheapest airlines flying from Montreal to San Francisco round-trip?

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

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

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

What are the cheapest flights from Montreal to San Francisco?

What does YUL to SFO mean?

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Flights to San Francisco from Montreal

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Top 8 airlines flying from Montreal to San Francisco

The chart below displays the airlines Cheapflights users travelling from Montreal to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from Montreal to San Francisco

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Weekly flight availability from Montreal to San Francisco

See how many times per day planes take to the skies headed from Montreal to San Francisco