$183+ Cheap flights from San Diego (SAN) to Toronto (YTO)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YTO
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Toronto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Toronto are usually found in January or September, booked 50 days in advance, depart on a Wednesday or Friday and return on a Thursday
Cheap flight deals from San Diego to Toronto
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Cheapest flights from San Diego to TorontoExplore the most affordable flight options available from San Diego to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from San Diego to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:25 am -
2 stops35h 50m
Fri 9/188:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am -
2 stops12h 05m
Sun 9/208:00 am -
1 stop9h 10m
Deal found 8/14![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:04 pm -
2 stops27h 01m
Fri 9/188:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:25 am -
2 stops35h 50m
Sun 9/208:00 am -
1 stop9h 10m
Deal found 8/14![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Mon 9/212:50 pm -
2 stops21h 53m
Deal found 8/13![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am -
2 stops12h 05m
Wed 9/168:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:04 pm -
2 stops23h 11m
Sun 9/278:00 am -
1 stop9h 10m
Deal found 8/13![Multiple Airlines logo]()
$346
This Justfly.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm -
1 stop11h 15m
Sat 10/37:00 am -
1 stop10h 10m
Deal found 8/13![WestJet logo]()
$348
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Thu 9/248:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop12h 25m
Sun 9/276:10 am -
2 stops11h 00m
Deal found 8/12![WestJet logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop12h 25m
Mon 9/217:00 am -
1 stop10h 10m
Deal found 8/12![WestJet logo]()
$355
This Justfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Fri 9/258:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$357
Best flights from San Diego to TorontoDiscover carefully curated flight deals from San Diego to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from San Diego to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:30 pm -
1 stop25h 20m
Mon 9/148:40 pm -
1 stop20h 30m
Deal found 8/13![WestJet logo]()
$393
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
1 stop22h 45m
Sun 9/206:05 am -
3 stops35h 05m
Deal found 8/14![Multiple Airlines logo]()
$476
This Air Canada deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am -
1 stop9h 50m
Tue 9/2212:30 pm -
1 stop11h 06m
Deal found 8/13![Air Canada logo]()
$574
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:38 pm -
1 stop8h 21m
Sun 11/86:33 pm -
1 stop7h 51m
Deal found 8/10![Delta logo]()
$582
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:27 pm -
1 stop17h 18m
Tue 10/275:15 pm -
2 stops19h 41m
Deal found 8/11![Alaska Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:15 pm -
2 stops18h 19m
Sun 9/207:35 pm -
1 stop16h 57m
Deal found 8/11![United Airlines logo]()
$718
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
1 stop25h 20m
Sun 9/278:40 pm -
1 stop20h 30m
Deal found 8/13![WestJet logo]()
$398
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:30 pm -
1 stop22h 45m
Sat 9/196:05 am -
3 stops35h 05m
Deal found 8/14![Multiple Airlines logo]()
$477
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
1 stop22h 45m
Sun 9/276:10 pm -
1 stop23h 00m
Deal found 8/13![WestJet logo]()
$444
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:30 pm -
1 stop22h 45m
Tue 9/16:10 pm -
1 stop23h 00m
Deal found 8/13![WestJet logo]()
$470
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:00 pm -
1 stop7h 49m
Thu 10/226:15 am -
1 stop7h 58m
Deal found 8/10![Delta logo]()
$582
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
1 stop9h 50m
Sat 9/2612:30 pm -
1 stop11h 06m
Deal found 8/10![Air Canada logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:25 am -
1 stop10h 40m
Fri 9/49:35 am -
1 stop14h 55m
Deal found 8/9![Multiple Airlines logo]()
$556
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop22h 45m
Thu 9/246:10 pm -
1 stop23h 00m
Deal found 8/12![WestJet logo]()
$478
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:17 pm -
1 stop7h 38m
Sat 9/56:10 am -
2 stops12h 00m
Deal found 8/9![Delta logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:45 pm -
2 stops19h 35m
Sun 10/41:45 pm -
1 stop11h 42m
Deal found 8/11![Multiple Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:45 pm -
1 stop18h 01m
Fri 10/233:15 pm -
1 stop26h 42m
Deal found 8/12![United Airlines logo]()
$752
This Trip.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:30 pm -
1 stop22h 45m
Sun 9/136:10 pm -
1 stop23h 00m
Deal found 8/9![WestJet logo]()
$521
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:29 am -
1 stop7h 11m
Wed 9/96:15 am -
1 stop10h 03m
Deal found 8/9![Delta logo]()
$668
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:18 am -
1 stop7h 24m
Mon 9/147:35 pm -
1 stop16h 57m
Deal found 8/12![United Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:12 am -
1 stop9h 48m
Sat 9/2611:55 am -
2 stops29h 15m
Deal found 8/10![Multiple Airlines logo]()
$630
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm -
1 stop25h 20m
Mon 10/128:40 pm -
1 stop20h 30m
Deal found 8/13![WestJet logo]()
$521
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:57 pm -
2 stops10h 52m
Mon 10/196:10 pm -
1 stop7h 02m
Deal found 8/10![Delta logo]()
$672
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:30 pm -
1 stop25h 20m
Mon 9/78:40 pm -
1 stop20h 30m
Deal found 8/9![WestJet logo]()
$553
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:29 am -
1 stop7h 11m
Mon 9/142:24 pm -
1 stop10h 42m
Deal found 8/12![Delta logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:50 pm -
2 stops13h 45m
Wed 9/912:25 pm -
1 stop10h 33m
Deal found 8/9![Multiple Airlines logo]()
$709
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop25h 20m
Mon 9/218:40 pm -
1 stop20h 30m
Deal found 8/10![WestJet logo]()
$562
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am -
1 stop8h 09m
Sat 9/127:45 am -
1 stop7h 40m
Deal found 8/13![Delta logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/198:40 am -
1 stop10h 04m
Thu 1/2810:10 am -
1 stop10h 09m
Deal found 8/13![Multiple Airlines logo]()
$727
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm -
1 stop25h 20m
Mon 9/218:40 pm -
1 stop20h 30m
Deal found 8/11![WestJet logo]()
$562
Last-minute flights from San Diego to TorontoDiscover last-minute flight deals from San Diego to Toronto. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Toronto. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:25 am -
2 stops35h 50m
Fri 9/188:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:25 am -
2 stops35h 50m
Sun 9/208:00 am -
1 stop9h 10m
Deal found 8/14![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
1 stop11h 15m
Tue 9/158:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:04 pm -
2 stops27h 01m
Fri 9/188:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am -
2 stops12h 05m
Wed 9/168:00 am -
1 stop9h 10m
Deal found 8/12![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop12h 25m
Sun 9/276:10 am -
2 stops11h 00m
Deal found 8/12![WestJet logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:30 pm -
1 stop12h 25m
Sat 9/268:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Mon 9/212:50 pm -
2 stops21h 53m
Deal found 8/13![Multiple Airlines logo]()
$344
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Thu 9/248:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$349
This Justfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:30 pm -
1 stop11h 15m
Fri 9/258:00 am -
1 stop9h 10m
Deal found 8/12![WestJet logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:04 pm -
2 stops23h 11m
Sun 9/278:00 am -
1 stop9h 10m
Deal found 8/13![Multiple Airlines logo]()
$346
This Justfly.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm -
1 stop11h 15m
Sat 10/37:00 am -
1 stop10h 10m
Deal found 8/13![WestJet logo]()
$348
One-way flights from San Diego to TorontoSearch for one-way flight options from San Diego to Toronto. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from San Diego to Toronto. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm -
1 stop22h 45m
Deal found 8/14![WestJet logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:30 pm -
1 stop22h 45m
Deal found 8/13![WestJet logo]()
$188
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm -
1 stop22h 45m
Deal found 8/13![WestJet logo]()
$191
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:35 pm -
1 stop24h 42m
Deal found 8/11![WestJet logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:30 pm -
3 stops23h 05m
Deal found 8/13![Multiple Airlines logo]()
$204
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:30 pm -
1 stop22h 45m
Deal found 8/12![WestJet logo]()
$218
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:30 pm -
1 stop22h 45m
Deal found 8/13![WestJet logo]()
$222
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm -
3 stops23h 05m
Deal found 8/13![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:04 pm -
2 stops25h 09m
Deal found 8/11![Multiple Airlines logo]()
$234
This WestJet deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:30 pm -
1 stop22h 45m
Deal found 8/13![WestJet logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:45 pm -
3 stops26h 40m
Deal found 8/13![Multiple Airlines logo]()
$251
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:10 pm -
Nonstop5h 00m
Deal found 8/10![Air Canada logo]()
$252
Find flight deals from San Diego to Toronto
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Toronto (YTO). 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Kiwi.com) |
One-way from | $183 (FlightHub) |
Popular in | October |
Cheapest in | January |
Average price | $614 |
Good round-trip deal | $502 or less |
Good one-way deal | $302 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Toronto 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 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from San Diego to Toronto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoToronto
SAN San Diego - YKF Toronto Region of Waterloo Intl
SANYKF
San Diego
Fri 9/11
3:30 pm-7:50 pm
1 stop25h 20m
Toronto Region of Waterloo Intl
Mon 9/14
8:40 pm-2:10 pm
1 stop20h 30m
$393
San DiegoToronto
SAN San Diego - YKF Toronto Region of Waterloo Intl
SANYKF
San Diego
Wed 9/23
3:30 pm-7:50 pm
1 stop25h 20m
Toronto Region of Waterloo Intl
Sun 9/27
8:40 pm-2:10 pm
1 stop20h 30m
$398
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Wed 9/23
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Sun 9/27
6:10 pm-2:10 pm
1 stop23h 00m
$444
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Tue 8/25
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Tue 9/1
6:10 pm-2:10 pm
1 stop23h 00m
$470
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Wed 9/9
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Sun 9/20
6:05 am-2:10 pm
3 stops35h 05m
$476
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Sat 9/5
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Sat 9/19
6:05 am-2:10 pm
3 stops35h 05m
$477
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Thu 9/17
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Thu 9/24
6:10 pm-2:10 pm
1 stop23h 00m
$478
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Thu 9/10
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Sun 9/13
6:10 pm-2:10 pm
1 stop23h 00m
$521
San DiegoToronto
SAN San Diego - YKF Toronto Region of Waterloo Intl
SANYKF
San Diego
Thu 10/8
3:30 pm-7:50 pm
1 stop25h 20m
Toronto Region of Waterloo Intl
Mon 10/12
8:40 pm-2:10 pm
1 stop20h 30m
$521
San DiegoToronto
SAN San Diego - YKF Toronto Region of Waterloo Intl
SANYKF
San Diego
Fri 9/4
3:30 pm-7:50 pm
1 stop25h 20m
Toronto Region of Waterloo Intl
Mon 9/7
8:40 pm-2:10 pm
1 stop20h 30m
$553
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from San Diego to Toronto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Toronto in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Toronto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from San Diego with our price prediction graph.
SAN-YTO
SAN-YHM
SAN-YYZ
SAN-YTZ
SAN-YKF
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 San Diego to Toronto
SAN-YTO
SAN-YHM
SAN-YYZ
SAN-YTZ
SAN-YKF
What is the cheapest month to book a flight from San Diego to Toronto?
Currently, March is the cheapest month in which you can book a flight from San Diego to Toronto (average of $397). Flying from San Diego to Toronto in August is currently the most expensive (average of $661). 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 SAN to YTO?
Find hourly flight availability from San Diego to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Toronto as you normally would.
How much does it cost to fly round-trip from San Diego to Toronto?
Airfare is below average for this route at the moment.
San Diego to Toronto flights typically cost between $533 and $765 in September.The cheapest round-trip price found within the last 5 days was $336 on Multiple Airlines (Sep 8-Sep 18).
What’s the top layover airport for flights from San Diego to Toronto?
Share of 1-stop round-trip flights from San Diego to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 93% of 1-stop itineraries from San Diego to Toronto on Cheapflights.
What’s the cheapest layover airport for flights from San Diego to Toronto?
Average round-trip fare for 1-stop flights from San Diego to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $452.
What’s the fastest layover option from San Diego to Toronto?
Shortest average travel time for 1-stop one-way flights from San Diego to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 25m.
Which airport typically offers the quickest layover for flights from San Diego to Toronto?
Average layover duration for 1-stop one-way flights from San Diego to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 00m.
How far ahead should I book a flight from San Diego to Toronto?
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
The best insider tips for San Diego to Toronto flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Toronto trip
Our travel experts
Reviews of airlines servicing Toronto
Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated August 14, 2026.
Get a feel of what it's like to fly with Delta,Qatar Airways, andUnited Airlines from San Diego to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from San Diego to Toronto by cabin class
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San Diego and Toronto flights
Browse other San Diego and Toronto flight options. Last updated on August 14, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Toronto
Explore flights to Toronto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Top 4 airlines flying from San Diego to Toronto
Discover the top 4 airlines that operate flights from San Diego to Toronto. 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 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$523 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$274 | Average$550 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$320 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$418 | Average$599 | FlexibilityNo cancel fee | On-time71% |