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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area from C$ 249

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
5 May — 12 May1
1 adult

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

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to San Francisco Bay Area flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 428

One-way from

C$ 249

Popular in

December

Cheapest in

March

Average price

C$ 583
WestJet
  • WestJet
  • 18/6-25/6
  • 3 total stops
  • 22h 23m total
  • Montreal to San Francisco Bay Area
WestJet
  • WestJet
  • 11/7
  • 2 total stops
  • 11h 03m total
  • Montreal to San Francisco Bay Area
Highest demand for flights based on searches. 5% potential increase in price (C$ 49 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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

Cheapest flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 18/66:45 a.m.YUL - SFO
2 stops13h 30mWestJet
Wed 25/612:50 p.m.SFO - YUL
1 stop8h 53mWestJet
Deal found 29/4C$ 428
Thu 4/97:30 a.m.YUL - SFO
1 stop10h 33mAir Canada
Tue 16/911:50 a.m.SFO - YUL
Nonstop5h 25mAir Canada
Deal found 29/4C$ 476
Wed 21/56:45 a.m.YUL - SFO
1 stop8h 45mPorter Airlines
Wed 28/51:30 p.m.SFO - YUL
1 stop8h 07mPorter Airlines
Deal found 29/4C$ 479
Wed 18/66:45 a.m.YUL - SFO
1 stop8h 45mMultiple Airlines
Wed 25/612:50 p.m.SFO - YUL
1 stop8h 53mMultiple Airlines
Deal found 29/4C$ 505
Thu 5/66:00 a.m.YUL - SJC
2 stops9h 57mDelta
Tue 10/67:00 a.m.SJC - YUL
2 stops13h 13mDelta
Deal found 29/4C$ 505
Fri 4/78:05 a.m.YUL - SFO
Nonstop6h 10mUnited Airlines
Fri 25/79:15 p.m.SFO - YUL
1 stop9h 04mUnited Airlines
Deal found 29/4C$ 543
Tue 17/66:45 a.m.YUL - SJC
3 stops19h 49mMultiple Airlines
Tue 24/610:59 a.m.SJC - YUL
3 stops34h 44mMultiple Airlines
Deal found 28/4C$ 569
Sun 25/54:00 p.m.YUL - SFO
1 stop9h 05mAmerican Airlines
Mon 2/612:21 a.m.SFO - YUL
1 stop10h 23mAmerican Airlines
Deal found 29/4C$ 574
Fri 13/66:45 a.m.YUL - OAK
3 stops19h 41mMultiple Airlines
Fri 20/69:38 p.m.OAK - YUL
2 stops24h 05mMultiple Airlines
Deal found 29/4C$ 601
Fri 20/66:20 a.m.YUL - SFO
1 stop9h 55mDelta
Thu 26/612:50 p.m.SFO - YUL
1 stop8h 53mDelta
Deal found 29/4C$ 605
Thu 29/59:45 a.m.YUL - SJC
1 stop15h 54mUnited Airlines
Thu 5/67:00 a.m.SJC - YUL
1 stop13h 26mUnited Airlines
Deal found 29/4C$ 660
Mon 7/712:30 p.m.YUL - SJC
2 stops23h 40mAmerican Airlines
Tue 8/71:07 p.m.SJC - YUL
2 stops19h 33mAmerican Airlines
Deal found 29/4C$ 840

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:45 a.m.-5:15 p.m.

2 stops13h 30m

San Francisco

Wed 25/6

12:50 p.m.-12:43 a.m.

1 stop8h 53m

C$ 428

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:30 a.m.-3:03 p.m.

1 stop10h 33m

San Francisco

Tue 16/9

8:30 a.m.-7:42 p.m.

1 stop8h 12m

C$ 476

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

6:45 a.m.-12:30 p.m.

1 stop8h 45m

San Francisco

Wed 28/5

1:30 p.m.-12:37 a.m.

1 stop8h 07m

C$ 479

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:45 a.m.-12:30 p.m.

1 stop8h 45m

San Francisco

Wed 25/6

12:50 p.m.-12:43 a.m.

1 stop8h 53m

C$ 505

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

6:00 a.m.-12:57 p.m.

2 stops9h 57m

San Jose

Tue 10/6

7:00 a.m.-11:13 p.m.

2 stops13h 13m

C$ 505

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

8:05 a.m.-11:15 a.m.

Nonstop6h 10m

San Francisco

Fri 25/7

9:15 p.m.-9:19 a.m.

1 stop9h 04m

C$ 543

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Tue 17/6

6:45 a.m.-11:34 p.m.

3 stops19h 49m

San Jose

Tue 24/6

10:59 a.m.-12:43 a.m.

3 stops34h 44m

C$ 569

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

4:00 p.m.-10:05 p.m.

1 stop9h 05m

San Francisco

Mon 2/6

12:21 a.m.-1:44 p.m.

1 stop10h 23m

C$ 574

MontrealOakland

YUL - OAK

YULOAK

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

6:45 a.m.-11:26 p.m.

3 stops19h 41m

Oakland

Fri 20/6

9:38 p.m.-12:43 a.m.

2 stops24h 05m

C$ 601

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

6:20 a.m.-1:15 p.m.

1 stop9h 55m

San Francisco

Thu 26/6

12:50 p.m.-12:43 a.m.

1 stop8h 53m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 27 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area

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$ 276). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). 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?

Find hourly flight availability from Pierre Elliott Trudeau Intl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

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.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, 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).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and United Airlines from Montreal to San Francisco Bay Area. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
8.0
Very good

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Boarding

8.2

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 WestJet (C$ 249), Porter Airlines (C$ 259), and Air Canada (C$ 281).

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

  • 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 (75%), Air Canada (75%) and United Airlines (75%).

  • 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$ 1,913, our data shows the cheapest flight currently is C$ 231. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco), you can expect to pay C$ 454 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$ 276). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). 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

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Top 7 airlines flying from Pierre Elliott Trudeau Intl to San Francisco Bay Area

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 311AverageC$ 456FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 333AverageC$ 425FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 345AverageC$ 621FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 355AverageC$ 637FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 408AverageC$ 677FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 417AverageC$ 680FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 507AverageC$ 592FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to San Francisco Bay Area?

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

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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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