Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To San Francisco Intl. (SFO)

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Cheapest Flights from Montreal (YUL) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $462 round trip and CA $289 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Aug. 29 - Thu, Sep. 4
YUL
Montreal
SFO
San Francisco
CA $462 Roundtrip, found 14 hours ago
CA $462
Roundtrip
found 14 hours ago
Select WestJet flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Thu, Sep. 4, priced at CA $462 found 14 hours ago
Fri, Aug. 29 - Mon, Sep. 8
YUL
Montreal
SFO
San Francisco
CA $462 Roundtrip, found 2 days ago
CA $462
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Mon, Sep. 8, priced at CA $462 found 2 days ago
Fri, Aug. 29 - Tue, Sep. 2
YUL
Montreal
SFO
San Francisco
CA $467 Roundtrip, found 1 day ago
CA $467
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Tue, Sep. 2, priced at CA $467 found 1 day ago
Sat, Aug. 30 - Tue, Sep. 2
YUL
Montreal
SFO
San Francisco
CA $467 Roundtrip, found 4 days ago
CA $467
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug. 30 from Montreal to San Francisco, returning Tue, Sep. 2, priced at CA $467 found 4 days ago
Fri, Aug. 29 - Fri, Sep. 5
YUL
Montreal
SFO
San Francisco
CA $471 Roundtrip, found 17 hours ago
CA $471
Roundtrip
found 17 hours ago
Select WestJet flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Fri, Sep. 5, priced at CA $471 found 17 hours ago
Fri, Aug. 29 - Tue, Sep. 2
YUL
Montreal
SFO
San Francisco
CA $474 Roundtrip, found 1 day ago
CA $474
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Tue, Sep. 2, priced at CA $474 found 1 day ago
Fri, Aug. 29 - Wed, Sep. 3
YUL
Montreal
SFO
San Francisco
CA $488 Roundtrip, found 1 day ago
CA $488
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Wed, Sep. 3, priced at CA $488 found 1 day ago
Fri, Aug. 29 - Wed, Sep. 3
YUL
Montreal
SFO
San Francisco
CA $493 Roundtrip, found 1 day ago
CA $493
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Wed, Sep. 3, priced at CA $493 found 1 day ago
Fri, Aug. 29 - Sat, Sep. 6
YUL
Montreal
SFO
San Francisco
CA $495 Roundtrip, found 2 days ago
CA $495
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Sat, Sep. 6, priced at CA $495 found 2 days ago
Fri, Aug. 29 - Sat, Sep. 6
YUL
Montreal
SFO
San Francisco
CA $496 Roundtrip, found 2 days ago
CA $496
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug. 29 from Montreal to San Francisco, returning Sat, Sep. 6, priced at CA $496 found 2 days ago

San Francisco Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Castle Inn

Castle Inn

2 out of 5
per person
Sep 26 - Oct 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to San Francisco (SFO)
Hotel Riu Plaza Fisherman's Wharf

Hotel Riu Plaza Fisherman's Wharf

4 out of 5
per person
Sep 26 - Oct 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to San Francisco (SFO)
Hotel Abri - Union Square

Hotel Abri - Union Square

3.5 out of 5
per person
Sep 26 - Oct 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to San Francisco (SFO)
Hotel Caza Fisherman's Wharf

Hotel Caza Fisherman's Wharf

4 out of 5
per person
Sep 26 - Oct 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to San Francisco (SFO)
Stanford Court San Francisco

Stanford Court San Francisco

4 out of 5
per person
Sep 26 - Oct 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to San Francisco (SFO)
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Frequently asked questions

Are there direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to SFO?
If you just want to get on with your sightseeing adventures in San Francisco, have a look at Air Canada. They have flights direct from Pierre Elliott Trudeau Intl. Airport (YUL) to San Francisco Intl. Airport (SFO).
What airlines fly from Montréal–Trudeau to San Francisco Airport?
Hoping to fly directly from Montreal to San Francisco? Air Canada (AC) offers as many as 30 flights every month and is the number one choice for many savvy travelers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.