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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area from C$ 238

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 390

One-way from

C$ 238

Popular in

December

Cheapest in

February

Average price

C$ 554
WestJet
  • WestJet
  • 25/8-2/9
  • 2 total stops
  • 30h 17m total
  • Montreal to San Francisco Bay Area
12/8
  • 12/8
  • 2 total stops
  • 20h 12m total
  • Montreal to San Francisco Bay Area
Highest demand for flights based on searches. 8% potential increase in price (C$ 72 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
Average for round-trip flights in June 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 12 June 2025.

Mon 25/85:30 p.m.YUL - SFO
1 stop21h 26mWestJet
Tue 2/912:50 p.m.SFO - YUL
1 stop8h 51mWestJet
Deal found 10/6C$ 390
Fri 20/66:45 a.m.YUL - SFO
1 stop8h 40mPorter Airlines
Wed 25/61:25 p.m.SFO - YUL
1 stop8h 12mPorter Airlines
Deal found 9/6C$ 406
Thu 17/77:00 a.m.YUL - SFO
2 stops33h 59mMultiple Airlines
Fri 25/71:25 p.m.SFO - YUL
1 stop8h 12mMultiple Airlines
Deal found 12/6C$ 422
Wed 8/108:25 a.m.YUL - SFO
1 stop10h 03mAir Canada
Mon 20/1011:40 a.m.SFO - YUL
Nonstop5h 25mAir Canada
Deal found 11/6C$ 428
Wed 6/86:30 p.m.YUL - SFO
Nonstop6h 12mUnited Airlines
Mon 18/811:20 p.m.SFO - YUL
1 stop10h 49mUnited Airlines
Deal found 12/6C$ 446
Thu 17/72:20 p.m.YUL - SFO
1 stop13h 37mLufthansa
Mon 21/712:20 a.m.SFO - YUL
1 stop16h 25mLufthansa
Deal found 11/6C$ 479
Fri 4/77:29 a.m.YUL - SFO
1 stop14h 10mAmerican Airlines
Sun 6/76:10 a.m.SFO - YUL
1 stop7h 30mAmerican Airlines
Deal found 11/6C$ 480
Tue 8/77:00 a.m.YUL - SJC
3 stops30h 36mMultiple Airlines
Tue 15/74:22 p.m.SJC - YUL
3 stops29h 15mMultiple Airlines
Deal found 9/6C$ 502
Mon 30/612:45 p.m.YUL - SFO
1 stop13h 03mDelta
Tue 8/77:45 a.m.SFO - YUL
1 stop13h 10mDelta
Deal found 11/6C$ 503
Tue 21/103:10 p.m.YUL - OAK
2 stops21h 01mMultiple Airlines
Fri 24/101:08 p.m.OAK - YUL
2 stops32h 33mMultiple Airlines
Deal found 11/6C$ 615
Tue 26/86:00 a.m.YUL - SJC
2 stops14h 04mDelta
Wed 3/97:23 a.m.SJC - YUL
2 stops12h 53mDelta
Deal found 10/6C$ 615
Mon 18/86:55 p.m.YUL - OAK
2 stops24h 21mDelta
Mon 25/84:58 p.m.OAK - YUL
2 stops27h 55mDelta
Deal found 11/6C$ 618

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 12 June 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

Mon 25/8

5:30 p.m.-11:56 a.m.

1 stop21h 26m

San Francisco

Tue 2/9

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 390

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

Mon 25/8

1:25 p.m.-12:37 a.m.

1 stop8h 12m

C$ 409

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 17/7

7:00 a.m.-1:59 p.m.

2 stops33h 59m

San Francisco

Fri 25/7

1:25 p.m.-12:37 a.m.

1 stop8h 12m

C$ 422

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

8:25 a.m.-3:28 p.m.

1 stop10h 03m

San Francisco

Mon 20/10

11:40 a.m.-8:05 p.m.

Nonstop5h 25m

C$ 428

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

Mon 18/8

11:20 p.m.-1:09 p.m.

1 stop10h 49m

C$ 446

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 17/7

2:20 p.m.-12:57 a.m.

1 stop13h 37m

San Francisco

Mon 21/7

12:20 a.m.-7:45 p.m.

1 stop16h 25m

C$ 479

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

7:29 a.m.-6:39 p.m.

1 stop14h 10m

San Francisco

Sun 6/7

6:10 a.m.-4:40 p.m.

1 stop7h 30m

C$ 480

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

7:00 a.m.-10:36 a.m.

3 stops30h 36m

San Jose

Tue 15/7

4:22 p.m.-12:37 a.m.

3 stops29h 15m

C$ 502

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

12:45 p.m.-10:48 p.m.

1 stop13h 03m

San Francisco

Tue 8/7

7:45 a.m.-11:55 p.m.

1 stop13h 10m

C$ 503

MontrealSan Jose

YUL - SJC

YULSJC

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

6:00 a.m.-5:04 p.m.

2 stops14h 04m

San Jose

Wed 3/9

7:23 a.m.-11:16 p.m.

2 stops12h 53m

C$ 615

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 35 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 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 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 12 June 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.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco Bay Area

Explore weekly flight availability from Pierre Elliott Trudeau Intl to San Francisco Bay Area. 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 12 June 2025.

The most flights from YUL to zzXIH are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 12 June 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and Brussels 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.

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!
8.0
Very good

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!

Boarding

8.2

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.0

Entertainment

7.0

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!!!

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$ 239), Porter Airlines (C$ 245), and United Airlines (C$ 247).

  • 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 Air New Zealand (91%), Air Canada (91%) and United Airlines (91%).

  • 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$ 1,909, our data shows the cheapest flight currently is C$ 259. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco), you can expect to pay C$ 391 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 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

Browse thousands of different options on Cheapflights for your next trip

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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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 303AverageC$ 415FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 329AverageC$ 393FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 351AverageC$ 667FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 403AverageC$ 655FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 433AverageC$ 651FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 457AverageC$ 640FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 500AverageC$ 585FlexibilityNo 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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