Cheap Flights from San Diego, CA to Toronto, ON from $117

Return flight: Toronto – San Diego

On Cheapflightsplus.com you will find 4 direct and 996 connecting flights from San Diego to Toronto. You can compare airfare deals from 12 airlines and multiple travel sites from $117, book and save on cheap plane tickets and last minute offers. Also check out SAN-YTO flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from San Diego to Toronto depends on and how to choose the most interesting flight option for you.

Distance between San Diego and Toronto is 3484 miles. Time difference between the cities is 3h. Airplanes depart 06:15 to 23:00 from 11 San Diego airport and arrive 06:15 to 23:00 to 3 Toronto airports. Average flight time is 4h 52m.

  • The fastest flight 4h 50m
  • Average flight time 4h 52m
  • The earliest flight 06:15
  • The latest flight 23:00
  • Distance 2165 ml

The cheapest months to travel to Toronto are may (from 117 $), june (from 136 $), october (from 143 $).

The most expensive months are november (from 386 $), february (from 239 $), january (from 162 $).

What is the lowest airfare San Diego to Toronto?

The cheapest plane ticket found by our users is $117. This airfare is for economy class on one-way PD682 flight by Porter Airlines for June 6, 2025 which leaves San Diego in San Diego at 13:55 am and arrives at Toronto Pearson International at 21:45.

Economy class
$117
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Business class
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First class
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Flight Schedule San Diego (California) to Toronto (Ontario)

06:15 — 06:20+1day
21h 5m flight time
Find flight
from$146
06:15 — 07:35 San Diego — Las Vegas
NK2369 Spirit Airlines
15h 18m stop
23:10 — 06:35 Las Vegas — Toronto
PD656 Porter Airlines
06:15 — 17:20
8h 5m flight time
Find flight
from$151
06:15 — 07:37 San Diego — Las Vegas
NK2507 Spirit Airlines
2h 18m stop
09:55 — 17:20 Las Vegas — Toronto
PD654 Porter Airlines
08:51 — 06:20+1day
18h 29m flight time
Find flight
from$147
08:10 — 09:37 San Diego — Las Vegas
HA6491 Hawaiian Airlines
12h 24m stop
22:55 — 06:20 Las Vegas — Toronto
PD656 Porter Airlines
11:40 — 06:20+1day
15h 40m flight time
Find flight
from$151
11:40 — 13:02 San Diego — Las Vegas
NK1480 Spirit Airlines
9h 53m stop
22:55 — 06:20 Las Vegas — Toronto
PD656 Porter Airlines
12:55 — 20:48
4h 53m flight time
Find flight
from$193
San Diego — Toronto
AC1092 Air Canada
12:55 — 20:48
4h 53m flight time
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from$204
San Diego — Toronto
UA8498 United Airlines
13:00 — 06:20+1day
14h 20m flight time
Find flight
from$150
13:00 — 14:24 San Diego — Las Vegas
NK1499 Spirit Airlines
8h 31m stop
22:55 — 06:20 Las Vegas — Toronto
PD656 Porter Airlines
13:00 — 15:45+1day
23h 45m flight time
Find flight
from$150
13:00 — 16:07 San Diego — Vancouver
WS1763 WestJet
13h 53m stop
06:00 — 08:37 Vancouver — Edmonton
WS160 WestJet
1h 23m stop
10:00 — 15:45 Edmonton — Toronto
WS426 WestJet
13:55 — 21:45
4h 50m flight time
Find flight
from$117
San Diego — Toronto
PD682 Porter Airlines
13:55 — 21:45
4h 50m flight time
Find flight
from$168
San Diego — Toronto
TS7794 Air Transat
14:05 — 05:50+1day
12h 45m flight time
Find flight
from$143
12:35 — 17:05 San Diego — Calgary
WS1565 WestJet
1h 51m stop
20:00 — 21:04 Calgary — Edmonton
WS241 WestJet
2h 53m stop
00:05 — 06:00 Edmonton — Toronto
WS418 WestJet
15:10 — 06:20+1day
12h 10m flight time
Find flight
from$151
15:10 — 16:33 San Diego — Las Vegas
NK3792 Spirit Airlines
6h 22m stop
22:55 — 06:20 Las Vegas — Toronto
PD656 Porter Airlines
17:50 — 06:20+1day
9h 30m flight time
Find flight
from$146
17:43 — 19:01 San Diego — Las Vegas
NK2507 Spirit Airlines
3h 44m stop
23:10 — 06:35 Las Vegas — Toronto
PD656 Porter Airlines
18:53 — 06:20+1day
8h 27m flight time
Find flight
from$151
18:53 — 20:19 San Diego — Las Vegas
HA6419 Hawaiian Airlines
2h 36m stop
22:55 — 06:20 Las Vegas — Toronto
PD656 Porter Airlines
19:31 — 06:20+1day
7h 49m flight time
Find flight
from$146
18:58 — 20:17 San Diego — Las Vegas
NK2296 Spirit Airlines
2h 6m stop
23:10 — 06:35 Las Vegas — Toronto
PD656 Porter Airlines
Full flight schedule will help you in detecting at what time planes fly from San Diego to Toronto. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 7, 2025.

Popular Airlines on the Route

The flight San Diego — Toronto is served by 12 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 74 departures per week at the price of from $ 198 . And the most expensive tickets are offered by United Airlines airline - from $ 582.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is PD682 by Porter Airlines takes 4h 50m and the cheapest is PD682 by Porter Airlines for $117.

  • AC - Air Canada
    from $193
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  • PD - Porter Airlines
    from $117
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  • UA - United Airlines
    from $204
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  • TS - Air Transat
    from $168
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See more direct flights

Connecting Flights

There are 996 flights with layovers on the route. The fastest connecting flight is SY1640 by Sun Country Airlines takes 6h 26m and the cheapest is PD682 by Porter Airlines for $143.

  • AC - Air Canada
    from $157
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  • AS - Alaska Airlines
    from $198
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  • F9 - Frontier Airlines
    from $153
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  • SY - Sun Country Airlines
    from $175
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  • HA - Hawaiian Airlines
    from $147
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  • MX - Mexicana
    from $388
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  • WS - WestJet
    from $143
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  • UA - United Airlines
    from $165
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  • NK - Spirit Airlines
    from $146
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  • G4 - Allegiant Air
    from $208
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See more connecting flights

Airports

You can fly from San Diego to Toronto from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).

San Diego airports

  • San Diego-SAN
    from $117
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  • San Diego Regional-USA
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  • Gillespie Field-SEE
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  • Golden Triangle Reg.-GTR
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  • El Cajon-CJN
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  • Lowndes County-UBS
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  • Miramar NAS-NKX
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  • Montgomery Field-MYF
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  • North Island NAS-NZY
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  • Brown Field Municipal-SDM
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  • AFB-CBM
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Toronto airports

  • Buttonville Municipal-YKZ
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  • Toronto Island-YTZ
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  • Pearson International-YYZ
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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