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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area

YUL — SFO
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pierre Elliott Trudeau Intl to San Francisco Bay Area

Popular in

July

Cheapest in

January

Average price

C$ 759
Highest demand for flights based on searches. 8% potential increase in price (C$ 93 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area (average of C$ 597). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 890). 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 YUL to XIH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area as you normally would.

Reviews of airlines servicing San Francisco Bay Area

Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
468 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Delta
7.8
Good
8,635 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
United Airlines
7.4
Good
10,313 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
WestJet
7.2
Good
3,453 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,741 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area are Porter Airlines (C$ 186), Air Canada (C$ 288), and American Airlines (C$ 298).

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

    The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area are Montreal Pierre Elliott Trudeau Intl - San Francisco, Montreal Pierre Elliott Trudeau Intl - San Jose and Montreal Pierre Elliott Trudeau Intl - Oakland.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area are Brussels Airlines (65%), Air New Zealand (63%) and United Airlines (61%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area is generally C$ 1,552, our data shows the cheapest flight currently is C$ 282. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco), you can expect to pay C$ 471 for that flight.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to San Francisco Bay Area 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 Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area (average of C$ 597). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 890). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Pierre Elliott Trudeau Intl to San Francisco Bay Area

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 294AverageC$ 520FlexibilityNo cancel feeOn-time60%
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DeltaCheapestC$ 328AverageC$ 721FlexibilityNo cancel feeOn-timeN/A
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Porter AirlinesCheapestC$ 383AverageC$ 576FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 432AverageC$ 991FlexibilityNo cancel feeOn-time69%
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Air CanadaCheapestC$ 481AverageC$ 788FlexibilityNo cancel feeOn-time67%
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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area?

When you search for this flight from Pierre Elliott Trudeau Intl to San Francisco Bay Area, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to San Francisco Bay Area?

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to San Francisco Bay Area for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to San Francisco Bay Area flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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