Flight INFO & Delta Air Lines(DL) flights from San Francisco to Toronto

Cheapest one-way flight price US$143
Cheapest return ticket price US$304
Cheapest month December
Peak season for travel July
Flight distance 3,648.7 km
Average flight time 4 hours 57 minutes
Popular airline Air Canada
Frequency ～31/week

Book Delta Air Lines(DL) flights from San Francisco to Toronto

  • One way
  • Round-trip
      • SFO22:55
        11h 41m
        1 stops
        YYZ13:36
        San Francisco - Toronto|Wed, Oct 7|Delta Air Lines
        US$183
        US$872
        79% off
        Search
        79% off
        US$872
        US$183
      • SFO06:35
        8h 59m
        1 stops
        YYZ18:34
        San Francisco - Toronto|Wed, Sep 30|Delta Air Lines
        US$186
        US$872
        79% off
        Search
        79% off
        US$872
        US$186
      • SFO06:35
        8h 59m
        1 stops
        YYZ18:34
        San Francisco - Toronto|Thu, Oct 1|Delta Air Lines
        US$191
        US$872
        78% off
        Search
        78% off
        US$872
        US$191
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Sat, Oct 3|Delta Air Lines
        US$191
        Search
        US$191
      • SFO21:25
        11h 54m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Sat, Oct 10|Delta Air Lines
        US$191
        Search
        US$191
      • SFO21:25
        9h 58m
        1 stops
        YYZ10:23
        San Francisco - Toronto|Thu, Oct 8|Delta Air Lines
        US$196
        Search
        US$196
      • SFO06:35
        8h 59m
        1 stops
        YYZ18:34
        San Francisco - Toronto|Sun, Sep 27|Delta Air Lines
        US$196
        Search
        US$196
      • SFO22:59
        6h 54m
        1 stops
        YYZ08:53
        San Francisco - Toronto|Tue, Sep 29|Delta Air Lines
        US$196
        Search
        US$196
      • SFO21:25
        11h 54m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Fri, Oct 9|Delta Air Lines
        US$196
        Search
        US$196
      • SFO08:55
        11h 34m
        1 stops
        YYZ23:29
        San Francisco - Toronto|Wed, Oct 14|Delta Air Lines
        US$196
        Search
        US$196
      • SFO22:55
        6h 54m
        1 stops
        YYZ08:49
        San Francisco - Toronto|Tue, Oct 6|Delta Air Lines
        US$196
        Search
        US$196
      • SFO22:59
        11h 35m
        1 stops
        YYZ13:34
        San Francisco - Toronto|Wed, Sep 16|Delta Air Lines
        US$196
        Search
        US$196
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Fri, Oct 2|Delta Air Lines
        US$197
        Search
        US$197
      • SFO22:59
        11h 35m
        1 stops
        YYZ13:34
        San Francisco - Toronto|Sat, Sep 26|Delta Air Lines
        US$197
        Search
        US$197
      • SFO22:59
        11h 37m
        1 stops
        YYZ13:36
        San Francisco - Toronto|Mon, Oct 5|Delta Air Lines
        US$198
        Search
        US$198
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Tue, Sep 22|Delta Air Lines
        US$201
        Search
        US$201
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Fri, Sep 25|Delta Air Lines
        US$207
        Search
        US$207
      • SFO22:45
        11h 47m
        1 stops
        YYZ13:32
        San Francisco - Toronto|Mon, Oct 12|Delta Air Lines
        US$207
        Search
        US$207
      • SFO06:35
        8h 59m
        1 stops
        YYZ18:34
        San Francisco - Toronto|Sun, Oct 4|Delta Air Lines
        US$208
        Search
        US$208
      • SFO23:30
        9h 49m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Mon, Sep 28|Delta Air Lines
        US$214
        Search
        US$214
      • SFO22:30
        8h 53m
        1 stops
        YYZ10:23
        San Francisco - Toronto|Tue, Oct 13|Delta Air Lines
        US$220
        Search
        US$220
      • SFO22:45
        11h 40m
        1 stops
        YYZ13:25
        San Francisco - Toronto|Sun, Oct 11|Delta Air Lines
        US$247
        Search
        US$247
      • SFO07:00
        13h 12m
        1 stops
        YYZ23:12
        San Francisco - Toronto|Wed, Sep 23|Delta Air Lines
        US$297
        Search
        US$297
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Thu, Sep 24|Delta Air Lines
        US$309
        Search
        US$309
      • SFO07:00
        13h 12m
        1 stops
        YYZ23:12
        San Francisco - Toronto|Mon, Sep 21|Delta Air Lines
        US$309
        Search
        US$309
      • SFO22:59
        11h 35m
        1 stops
        YYZ13:34
        San Francisco - Toronto|Sun, Sep 20|Delta Air Lines
        US$309
        Search
        US$309
      • SFO07:00
        13h 12m
        1 stops
        YYZ23:12
        San Francisco - Toronto|Sat, Sep 19|Delta Air Lines
        US$313
        Search
        US$313
      • SFO07:00
        13h 12m
        1 stops
        YYZ23:12
        San Francisco - Toronto|Thu, Sep 17|Delta Air Lines
        US$399
        Search
        US$399
      • SFO16:05
        16h 20m
        1 stops
        YYZ11:25
        San Francisco - Toronto|Mon, Sep 14|Delta Air Lines
        US$530
        Search
        US$530
      • SFO21:55
        11h 24m
        1 stops
        YYZ12:19
        San Francisco - Toronto|Fri, Sep 18|Delta Air Lines
        US$662
        Search
        US$662
      • SFO13:00
        11h 24m
        Nonstop
        YTO14:00
        San Francisco - Toronto|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Delta Air Lines(DL) flights from San Francisco to Toronto & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL335

    Delta Air Lines

    22:59

    SFO

    4.5h

    Nonstop

    06:30

    DTW

    S M T W T F S
    Search

  2. DL5140

    Delta Air Lines

    07:40

    DTW

    1.4h

    Nonstop

    09:01

    YYZ

    S M T W T F S
    Search

  3. DL1331

    Delta Air Lines

    06:00

    SFO

    1.9h

    Nonstop

    08:55

    SLC

    S M T W T F S
    Search

  4. DL2477

    Delta Air Lines

    10:50

    SLC

    3.9h

    Nonstop

    16:41

    YYZ

    S M T W T - S
    Search

  5. DL772

    Delta Air Lines

    06:00

    SFO

    4.6h

    Nonstop

    13:36

    DTW

    S M T W T F S
    Search

  6. DL5406

    Delta Air Lines

    16:00

    DTW

    1.4h

    Nonstop

    17:22

    YYZ

    S M T W T F S
    Search

  7. DL2178

    Delta Air Lines

    06:15

    SFO

    3.7h

    Nonstop

    11:57

    MSP

    S M T W T F S
    Search

  8. DL4080

    Delta Air Lines

    15:15

    MSP

    2.2h

    Nonstop

    18:27

    YYZ

    S M T W T - S
    Search

  9. DL335

    Delta Air Lines

    22:59

    SFO

    4.5h

    Nonstop

    06:30

    DTW

    S M T W T F S
    Search

  10. DL5251

    Delta Air Lines

    10:10

    DTW

    1.3h

    Nonstop

    11:29

    YYZ

    S M T W T F S
    Search

  11. DL405

    Delta Air Lines

    07:00

    SFO

    5.6h

    Nonstop

    15:36

    JFK

    S M T W T F S
    Search

  12. DL5019

    Delta Air Lines

    18:40

    LGA

    1.8h

    Nonstop

    20:28

    YYZ

    S M T W T - S
    Search

  13. DL495

    Delta Air Lines

    22:30

    SFO

    4.6h

    Nonstop

    06:07

    ATL

    S M T W T F S
    Search

  14. DL2883

    Delta Air Lines

    10:00

    ATL

    2.3h

    Nonstop

    12:19

    YYZ

    S M T W T F S
    Search

  15. DL606

    Delta Air Lines

    09:10

    SFO

    5.7h

    Nonstop

    17:51

    JFK

    S M T W T F S
    Search

  16. DL5170

    Delta Air Lines

    20:55

    JFK

    1.9h

    Nonstop

    22:51

    YYZ

    S M T W T F S
    Search

  17. DL335

    Delta Air Lines

    22:59

    SFO

    4.5h

    Nonstop

    06:30

    DTW

    S M T W T F S
    Search

  18. DL5467

    Delta Air Lines

    12:15

    DTW

    1.3h

    Nonstop

    13:34

    YYZ

    S - - W T - -
    Search

  19. DL405

    Delta Air Lines

    07:00

    SFO

    5.6h

    Nonstop

    15:36

    JFK

    S M T W T F S
    Search

  20. DL5170

    Delta Air Lines

    20:55

    JFK

    1.9h

    Nonstop

    22:51

    YYZ

    S M T W T F S
    Search
Show less

Delta Air Lines(DL) flights from San Francisco to Toronto Flight Booking FAQ

  • Which airlines offer direct flights from San Francisco to Toronto?

    At the moment, you can catch a nonstop flight from San Francisco to Toronto with the following airlines, including: Air Canada Porter Airlines American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from San Francisco to Toronto?

    It takes about 4 hours 57 minutes to fly from San Francisco to Toronto.

  • When is the best time to book flights from San Francisco to Toronto?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Toronto is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from San Francisco to Toronto?

    Based on Trip.com data in the past 4 weeks, there is 48 flight per week flying from San Francisco to Toronto. You can check the weekly schedule for popular airlines on this route below: Air Canada: S/M/T/W/T/F/S -- AC3455 (06:03)

  • When are flight tickets from San Francisco (SFO) to Toronto (YTO) the cheapest?

    The cheapest months to fly from San Francisco to Toronto is December, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from San Francisco to Toronto on?

    After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Francisco to Toronto on September 30, 2026 with WestJet, with prices starting at US$135.

  • Which airports fly into Toronto from San Francisco?

    You can land at any one of the following hubs in Toronto: John C. Munro Hamilton International Airport (YHM), Region of Waterloo International Airport (YKF), Billy Bishop Toronto City Airport (YTZ), and Toronto Pearson International Airport (YYZ). Flying from San Francisco International Airport to Toronto Pearson International Airport (SFO-YYZ) is by far the most common option on this route.

  • Is there any time difference between San Francisco and Toronto?

    The time difference between Toronto and San Francisco is 3h.

  • How do I change or cancel my ticket from San Francisco to Toronto?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.