Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco from C$ 363
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
12 Oct — 19 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Francisco are usually found in January or November, booked 71 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Pierre Elliott Trudeau Intl to San Francisco
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Cheapest flights from Pierre Elliott Trudeau Intl to San Francisco
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.
Wed 7/106:45 a.m. -
1 stop8h 35m
Wed 14/101:20 p.m. -
1 stop8h 17m
Deal found 7/9C$ 502
Tue 27/106:45 a.m. -
1 stop9h 00m
Tue 3/111:45 p.m. -
1 stop7h 50m
Deal found 8/9C$ 510
Fri 2/106:45 a.m. -
2 stops18h 10m
Sun 4/106:00 a.m. -
1 stop22h 05m
Deal found 9/9C$ 511
Tue 27/106:45 a.m. -
1 stop9h 00m
Fri 30/101:45 p.m. -
1 stop7h 50m
Deal found 9/9C$ 513
Wed 7/106:45 a.m. -
2 stops12h 55m
Wed 14/106:05 p.m. -
1 stop26h 40m
Deal found 7/9C$ 514
Fri 23/108:00 p.m. -
1 stop19h 00m
Fri 30/105:40 p.m. -
2 stops27h 50m
Deal found 8/9C$ 515
Thu 1/107:15 a.m. -
1 stop17h 40m
Tue 6/106:00 a.m. -
1 stop14h 45m
Deal found 11/9C$ 517
Wed 7/107:15 a.m. -
1 stop12h 25m
Mon 12/106:00 a.m. -
1 stop22h 05m
Deal found 9/9C$ 518
Wed 14/106:45 a.m. -
2 stops12h 55m
Sat 24/101:20 p.m. -
1 stop8h 17m
Deal found 9/9C$ 520
Tue 22/98:00 p.m. -
1 stop19h 00m
Tue 29/91:00 p.m. -
2 stops24h 45m
Deal found 7/9C$ 521
Thu 1/108:00 p.m. -
1 stop28h 55m
Fri 9/106:00 a.m. -
2 stops15h 25m
Deal found 9/9C$ 522
Thu 1/106:45 a.m. -
2 stops18h 10m
Sat 10/101:00 p.m. -
2 stops26h 20m
Deal found 11/9C$ 524
Best flights from Pierre Elliott Trudeau Intl to San Francisco
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Tue 27/106:45 a.m. -
1 stop9h 00m
Thu 29/101:45 p.m. -
1 stop7h 50m
Deal found 9/9C$ 513
Fri 2/106:35 p.m. -
Nonstop6h 13m
Sun 4/1011:39 p.m. -
Nonstop5h 37m
Deal found 12/9C$ 768
Sat 24/106:45 a.m. -
1 stop8h 35m
Sat 31/101:45 p.m. -
1 stop7h 50m
Deal found 9/9C$ 525
Wed 28/106:45 a.m. -
1 stop9h 00m
Sun 1/111:45 p.m. -
1 stop7h 50m
Deal found 11/9C$ 532
Thu 22/106:45 a.m. -
1 stop8h 35m
Sat 24/101:20 p.m. -
1 stop8h 17m
Deal found 8/9C$ 544
Wed 6/19:30 a.m. -
2 stops13h 58m
Tue 12/15:00 a.m. -
2 stops13h 17m
Deal found 9/9C$ 769
Sat 10/106:35 p.m. -
Nonstop6h 13m
Sat 17/1011:55 p.m. -
1 stop10h 14m
Deal found 11/9C$ 772
Fri 13/115:55 p.m. -
2 stops21h 50m
Fri 20/111:45 p.m. -
1 stop7h 50m
Deal found 8/9C$ 698
Thu 22/106:35 p.m. -
Nonstop6h 13m
Mon 26/1012:55 a.m. -
1 stop10h 05m
Deal found 11/9C$ 774
Thu 8/106:45 a.m. -
1 stop8h 35m
Fri 30/101:45 p.m. -
1 stop7h 50m
Deal found 8/9C$ 716
Fri 25/126:45 a.m. -
1 stop9h 00m
Mon 11/11:45 p.m. -
1 stop7h 50m
Deal found 8/9C$ 761
Direct flights from Pierre Elliott Trudeau Intl to San Francisco
Explore direct flight options from Pierre Elliott Trudeau Intl to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Fri 8/16:00 p.m. -
Nonstop6h 33m
Sat 16/18:25 a.m. -
Nonstop5h 21m
Deal found 8/9C$ 625
Tue 26/16:00 p.m. -
Nonstop6h 33m
Fri 12/28:25 a.m. -
Nonstop5h 21m
Deal found 8/9C$ 626
Sat 21/116:00 p.m. -
Nonstop6h 33m
Fri 27/118:25 a.m. -
Nonstop5h 21m
Deal found 9/9C$ 635
Wed 7/108:10 a.m. -
Nonstop6h 07m
Mon 12/1011:10 a.m. -
Nonstop5h 37m
Deal found 9/9C$ 653
Thu 1/108:10 a.m. -
Nonstop6h 07m
Sat 10/1011:10 a.m. -
Nonstop5h 37m
Deal found 9/9C$ 654
Thu 18/26:00 p.m. -
Nonstop6h 33m
Sun 21/28:25 a.m. -
Nonstop5h 21m
Deal found 8/9C$ 687
Mon 1/36:00 p.m. -
Nonstop6h 32m
Fri 5/38:25 a.m. -
Nonstop5h 17m
Deal found 7/9C$ 700
Thu 29/106:00 p.m. -
Nonstop6h 33m
Thu 5/118:25 a.m. -
Nonstop5h 21m
Deal found 8/9C$ 714
Fri 20/116:00 p.m. -
Nonstop6h 33m
Thu 26/118:25 a.m. -
Nonstop5h 21m
Deal found 11/9C$ 719
Mon 15/26:00 p.m. -
Nonstop6h 33m
Sun 21/28:25 a.m. -
Nonstop5h 21m
Deal found 11/9C$ 741
Fri 4/126:00 p.m. -
Nonstop6h 33m
Sat 12/128:25 a.m. -
Nonstop5h 21m
Deal found 12/9C$ 745
Last-minute flights from Pierre Elliott Trudeau Intl to San Francisco
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to San Francisco. Data last updated 12 September 2026 and is based on user searches.
Tue 22/98:00 p.m. -
1 stop19h 00m
Tue 29/91:00 p.m. -
2 stops24h 45m
Deal found 7/9C$ 521
Thu 1/107:15 a.m. -
1 stop17h 40m
Tue 6/106:00 a.m. -
1 stop14h 45m
Deal found 11/9C$ 517
Thu 1/108:00 p.m. -
1 stop28h 55m
Fri 9/106:00 a.m. -
2 stops15h 25m
Deal found 9/9C$ 522
Thu 1/106:45 a.m. -
2 stops18h 10m
Sat 10/101:00 p.m. -
2 stops26h 20m
Deal found 11/9C$ 524
Fri 2/106:45 a.m. -
2 stops18h 10m
Sun 4/106:00 a.m. -
1 stop22h 05m
Deal found 9/9C$ 511
Wed 7/106:45 a.m. -
1 stop8h 35m
Wed 14/101:20 p.m. -
1 stop8h 17m
Deal found 7/9C$ 502
Wed 7/106:45 a.m. -
2 stops12h 55m
Wed 14/106:05 p.m. -
1 stop26h 40m
Deal found 7/9C$ 514
Wed 7/107:15 a.m. -
1 stop12h 25m
Mon 12/106:00 a.m. -
1 stop22h 05m
Deal found 9/9C$ 518
Wed 14/106:45 a.m. -
2 stops12h 55m
Sat 24/101:20 p.m. -
1 stop8h 17m
Deal found 9/9C$ 520
Fri 23/108:00 p.m. -
1 stop19h 00m
Fri 30/105:40 p.m. -
2 stops27h 50m
Deal found 8/9C$ 515
Tue 27/106:45 a.m. -
1 stop9h 00m
Tue 3/111:45 p.m. -
1 stop7h 50m
Deal found 8/9C$ 510
Tue 27/106:45 a.m. -
1 stop9h 00m
Fri 30/101:45 p.m. -
1 stop7h 50m
Deal found 9/9C$ 513
One-way flights from Pierre Elliott Trudeau Intl to San Francisco
Search for one-way flight options from Pierre Elliott Trudeau Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.
Tue 22/95:40 p.m. -
Nonstop6h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 363
Thu 24/95:40 p.m. -
Nonstop6h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 364
Mon 28/95:45 p.m. -
3 stops41h 29m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 366
Sun 25/106:45 a.m. -
2 stops37h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 367
Tue 6/108:00 p.m. -
1 stop19h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 369
Tue 5/16:45 a.m. -
1 stop9h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 370
Tue 29/95:45 p.m. -
2 stops25h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 371
Mon 28/94:40 p.m. -
1 stop9h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 374
Wed 30/97:45 p.m. -
1 stop29h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 378
Wed 7/108:00 p.m. -
3 stops24h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 380
Find flight deals from Pierre Elliott Trudeau Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2026.
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to San Francisco 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 7,457,451 searches. Data last updated 12 September 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 30/9
7:45 p.m.-9:55 p.m.
1 stop29h 10m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 378
Quickest round-trip
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 6/10
6:35 p.m.-9:48 p.m.
Nonstop6h 13m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 424
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 5/10
6:35 p.m.-9:48 p.m.
Nonstop6h 13m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 424
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 30/10
2:13 p.m.-9:29 p.m.
1 stop10h 16m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 431
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 7/10
3:25 p.m.-11:47 p.m.
2 stops11h 22m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 434
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 14/10
8:35 p.m.-9:55 p.m.
3 stops28h 20m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 443
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 23/12
5:55 p.m.-12:45 p.m.
2 stops21h 50m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 449
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 4/1
5:55 p.m.-12:45 p.m.
2 stops21h 50m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 449
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sat 10/10
6:35 p.m.-9:48 p.m.
Nonstop6h 13m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 468
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 22/12
5:55 p.m.-12:45 p.m.
2 stops21h 50m
San Francisco
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 475
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Pierre Elliott Trudeau Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Pierre Elliott Trudeau Intl with our price prediction graph.
YUL-SFO
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
Prices
Airlines
Delays
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco (average of C$ 579). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco in June is currently the most expensive (average of C$ 869). 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 SFO?
Find hourly flight availability from Pierre Elliott Trudeau Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2026.
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 as you normally would.
How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to San Francisco flights typically cost between C$ 547 and C$ 820 in October.The cheapest round-trip price found within the last 5 days was C$ 502 on Porter Airlines (7 Oct-14 Oct).
Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco
Explore weekly flight availability from Pierre Elliott Trudeau Intl to San Francisco. 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 September 2026.
The most flights from YUL to SFO are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
How often are flights from Montreal to San Francisco delayed?
About 25% of weekly flights between Montreal and San Francisco have experienced delays in the past year, with the average delay time being 138 minutes.
What is the most punctual flight time for Montreal to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to San Francisco flights?
Over the past year, United Airlines has had the lowest number of delays on this route, with just 23% of flights being delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated 12 September 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
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.
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.
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
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to San Francisco from Montreal Pierre Elliott Trudeau Intl?
Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Montreal Pierre Elliott Trudeau Intl. On average, San Francisco has 9 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 5 airlines. San Francisco is conveniently located just 17.7 km from San Francisco’s city centre.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
Departing from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco will take you 9h. Montreal Pierre Elliott Trudeau Intl Airport and San Francisco are separated by a distance of 4073 km.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco round-trip?
Flying on WestJet is currently your cheapest option to San Francisco, with prices starting at C$ 286. Additional round-trip tickets that might be worth considering are offered by Delta and Porter Airlines, with the lowest prices starting at C$ 319 and C$ 373, respectively. These flights start at 59% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco one-way?
The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 181. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco for a low price.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco consider choosing Air New Zealand (56%), Air Canada (55%) or United Airlines (54%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco?
On average you can expect to pay C$ 840 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco. The cheapest flight overall is C$ 371 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco) is currently priced at C$ 429.
Can I find deals for flights from Pierre Elliott Trudeau Intl to San Francisco that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to San Francisco 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?
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.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to San Francisco?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to San Francisco 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?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco (average of C$ 579). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco in June is currently the most expensive (average of C$ 869). 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.
Book flights to San Francisco if you plan to visit one of these locations
Santa Clara
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Manteca
Vallejo
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Fly from Pierre Elliott Trudeau Intl to San Francisco on these airlines
Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Search flights from Pierre Elliott Trudeau Intl to San Francisco by cabin class
Find flights from Pierre Elliott Trudeau Intl to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Top 5 airlines flying from Pierre Elliott Trudeau Intl to San Francisco
Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to San Francisco. 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 7,457,451 searches. Data last updated 12 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to San Francisco?
Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to San Francisco?
Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to San Francisco become cheaper?
Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.
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