Cheap Flights from Toronto, ON to San Diego, CA from $146

Return flight: San Diego – Toronto

On Cheapflightsplus.com you will find 4 direct and 996 connecting flights from Toronto to San Diego. You can compare airfare deals from 8 airlines and multiple travel sites from $146, book and save on cheap plane tickets and last minute offers. Also check out YTO-SAN 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 Toronto to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Toronto and San Diego is 3484 miles. Time difference between the cities is 3h. Airplanes depart 06:10 to 23:20 from 3 Toronto airports and arrive 06:10 to 23:20 to 11 San Diego airports. Average flight time is 5h 11m.

  • The fastest flight 5h 10m
  • Average flight time 5h 11m
  • The earliest flight 06:10
  • The latest flight 23:20
  • Distance 2165 ml

The cheapest months to travel to San Diego are may (from 146 $), june (from 146 $), july (from 156 $).

The most expensive months are february (from 366 $), november (from 240 $), january (from 234 $).

What is the lowest airfare Toronto to San Diego?

The cheapest plane ticket found by our users is $146. This airfare is for economy class on one-way PD681 flight by Porter Airlines for June 6, 2025 which leaves Pearson International in Toronto at 10:45 am and arrives at San Diego San Diego at 12:55.

Economy class
$146
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Business class
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First class
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Flight Schedule Toronto (Ontario) to San Diego (California)

06:30 — 13:19
9h 49m flight time
Find flight
from$156
06:30 — 08:49 Toronto — Calgary
WS653 WestJet
2h 11m stop
11:00 — 13:20 Calgary — San Diego
WS1564 WestJet
07:00 — 17:55
13h 55m flight time
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from$156
07:00 — 08:50 Toronto — Las Vegas
PD653 Porter Airlines
7h 48m stop
16:38 — 17:55 Las Vegas — San Diego
NK1150 Spirit Airlines
07:00 — 15:37
11h 37m flight time
Find flight
from$162
07:00 — 08:21 Toronto — Montreal
AC400 Air Canada
1h 24m stop
09:45 — 11:24 Montreal — Chicago
AC3532 Air Canada
1h 51m stop
13:15 — 15:37 Chicago — San Diego
AC5425 Air Canada
07:00 — 15:37
11h 37m flight time
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from$165
07:00 — 07:59 Toronto — Chicago
AC5141 Air Canada
5h 16m stop
13:15 — 15:37 Chicago — San Diego
AC5425 Air Canada
07:00 — 18:18
14h 18m flight time
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from$165
07:00 — 07:59 Toronto — Chicago
AC5141 Air Canada
7h 57m stop
15:56 — 18:18 Chicago — San Diego
AC5567 Air Canada
07:55 — 18:18
13h 23m flight time
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from$165
07:55 — 08:50 Toronto — Chicago
AC503 Air Canada
7h 6m stop
15:56 — 18:18 Chicago — San Diego
AC5567 Air Canada
08:45 — 21:14
15h 29m flight time
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from$165
08:45 — 10:30 Toronto — Denver
AC1039 Air Canada
9h 20m stop
19:50 — 21:14 Denver — San Diego
AC3596 Air Canada
09:20 — 11:31
5h 11m flight time
Find flight
from$202
Toronto — San Diego
UA8696 United Airlines
09:30 — 11:45
5h 15m flight time
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from$182
Toronto — San Diego
AC1093 Air Canada
10:45 — 12:55
5h 10m flight time
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from$146
Toronto — San Diego
PD681 Porter Airlines
10:45 — 12:55
5h 10m flight time
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from$188
Toronto — San Diego
TS7793 Air Transat
13:00 — 00:15+1day
14h 15m flight time
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from$162
13:00 — 14:01 Toronto — Chicago
AC5588 Air Canada
2h 47m stop
16:48 — 19:38 Chicago — San Francisco
AC4004 Air Canada
2h 57m stop
22:35 — 00:15 San Francisco — San Diego
AC4292 Air Canada
20:05 — 09:55+1day
16h 50m flight time
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from$156
20:05 — 21:55 Toronto — Las Vegas
PD655 Porter Airlines
10h 45m stop
08:40 — 09:55 Las Vegas — San Diego
NK1154 Spirit Airlines
20:05 — 08:21+1day
15h 16m flight time
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from$160
20:05 — 21:58 Toronto — Las Vegas
PD655 Porter Airlines
9h 5m stop
07:10 — 08:27 Las Vegas — San Diego
HA6133 Hawaiian Airlines
20:05 — 11:43+1day
18h 38m flight time
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from$160
20:05 — 21:55 Toronto — Las Vegas
PD655 Porter Airlines
12h 22m stop
10:17 — 11:43 Las Vegas — San Diego
HA4711 Hawaiian Airlines
Full flight schedule will help you in detecting at what time planes fly from Toronto to San Diego. 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 Toronto — San Diego is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 131 departures per week at the price of from $ 162 . And the most expensive tickets are offered by Air Canada airline - from $ 531.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is PD681 by Porter Airlines takes 5h 10m and the cheapest is PD681 by Porter Airlines for $146.

  • AC - Air Canada
    from $182
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  • PD - Porter Airlines
    from $146
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  • UA - United Airlines
    from $202
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  • TS - Air Transat
    from $188
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See more direct flights

Connecting Flights

There are 996 flights with layovers on the route. The fastest connecting flight is AC1041 by Air Canada takes 6h 54m and the cheapest is PD681 by Porter Airlines for $156.

  • AC - Air Canada
    from $162
    Find
  • AS - Alaska Airlines
    from $188
    Find
  • F8 - Freedom Airlines
    from $216
    Find
  • PD - Porter Airlines
    from $156
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  • SY - Sun Country Airlines
    from $230
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  • WS - WestJet
    from $156
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  • UA - United Airlines
    from $193
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  • TS - Air Transat
    from $185
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See more connecting flights

Airports

You can fly from Toronto to San Diego from 3 airports (Buttonville Municipal, Toronto Island, Pearson International).

Toronto airports

  • Buttonville Municipal-YKZ
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  • Toronto Island-YTZ
    from $171
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  • Pearson International-YYZ
    from $146
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San Diego airports

  • San Diego-SAN
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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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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.

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