Cheap Flights from Toronto, ON to Ontario, CA from $150

On Cheapflightsplus.com you will find 592 connecting flights from Toronto to Ontario. You can compare airfare deals from 9 airlines and multiple travel sites from $150, book and save on cheap plane tickets and last minute offers. Also check out YTO-ONT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Toronto to Ontario Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $150 (one-way), $257 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Toronto to Ontario. 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 Arrival Flight Details Flight Duration Price
06:30 — 17:37
06:30 — 09:10 UA565 United Airlines
Toronto — San Francisco
7h 7m stop
16:17 — 17:37 UA1772 United Airlines
San Francisco — Ontario
14h 7m
including layover
Find flight
from$246
06:30 — 12:13
06:30 — 09:07 UA565 United Airlines
Toronto — San Francisco
1h 35m stop
10:45 — 12:14 UA1697 United Airlines
San Francisco — Ontario
8h 43m
including layover
Find flight
from$261
07:00 — 22:06
07:00 — 07:59 UA490 United Airlines
Toronto — Chicago
11h 36m stop
19:40 — 22:11 UA1144 United Airlines
Chicago — Ontario
18h 6m
including layover
Find flight
from$251
07:00 — 16:18
07:00 — 08:53 PD653 Porter Airlines
Toronto — Las Vegas
6h 16m stop
15:09 — 16:20 F91357 Frontier Airlines
Las Vegas — Ontario
12h 18m
including layover
Find flight
from$256
08:15 — 17:37
08:15 — 10:48 UA8698 United Airlines
Toronto — San Francisco
5h 29m stop
16:17 — 17:37 UA1772 United Airlines
San Francisco — Ontario
12h 22m
including layover
Find flight
from$246
08:30 — 23:39
08:30 — 11:12 AC739 Air Canada
Toronto — San Francisco
10h 59m stop
22:11 — 23:39 F92678 Frontier Airlines
San Francisco — Ontario
18h 9m
including layover
Find flight
from$208
09:00 — 22:30
09:00 — 09:55 UA1538 United Airlines
Toronto — Chicago
10h 4m stop
19:59 — 22:30 UA1748 United Airlines
Chicago — Ontario
16h 30m
including layover
Find flight
from$246
09:45 — 20:51
09:45 — 11:38 WS1116 WestJet
Toronto — Las Vegas
8h 6m stop
19:45 — 20:51 F92231 Frontier Airlines
Las Vegas — Ontario
14h 6m
including layover
Find flight
from$169
10:10 — 23:13
10:10 — 13:30 F82660 Freedom Airlines
Toronto — Guadalajara
7h 34m stop
20:58 — 23:13 Y41860 Volaris
Guadalajara — Ontario
16h 3m
including layover
Find flight
from$234
10:45 — 23:39
10:45 — 13:27 AC741 Air Canada
Toronto — San Francisco
8h 44m stop
22:11 — 23:39 F92678 Frontier Airlines
San Francisco — Ontario
15h 54m
including layover
Find flight
from$208
11:00 — 22:26
11:00 — 12:01 UA3499 United Airlines
Toronto — Chicago
7h 54m stop
19:55 — 22:26 UA1032 United Airlines
Chicago — Ontario
14h 26m
including layover
Find flight
from$279
12:00 — 22:30
12:00 — 12:53 UA8694 United Airlines
Toronto — Chicago
7h 6m stop
19:59 — 22:30 UA1748 United Airlines
Chicago — Ontario
13h 30m
including layover
Find flight
from$246
13:00 — 22:30
13:00 — 14:01 UA3605 United Airlines
Toronto — Chicago
5h 58m stop
19:59 — 22:30 UA1748 United Airlines
Chicago — Ontario
12h 30m
including layover
Find flight
from$246
13:05 — 23:39
13:05 — 15:47 AC743 Air Canada
Toronto — San Francisco
6h 24m stop
22:11 — 23:39 F92678 Frontier Airlines
San Francisco — Ontario
13h 34m
including layover
Find flight
from$208
14:10 — 22:06
14:10 — 15:04 UA8307 United Airlines
Toronto — Chicago
4h 31m stop
19:40 — 22:11 UA1144 United Airlines
Chicago — Ontario
10h 56m
including layover
Find flight
from$246
14:10 — 22:30
14:10 — 15:04 UA8307 United Airlines
Toronto — Chicago
4h 55m stop
19:59 — 22:30 UA1748 United Airlines
Chicago — Ontario
11h 20m
including layover
Find flight
from$246
15:59 — 21:10
15:59 — 18:36 UA2236 United Airlines
Toronto — Houston
1h 14m stop
19:50 — 21:10 UA1563 United Airlines
Houston — Ontario
8h 11m
including layover
Find flight
from$282
16:45 — 10:44
+1 day
16:45 — 19:04 AS973 Alaska Airlines
Toronto — Seattle
12h 48m stop
08:26 — 10:57 AS1254 Alaska Airlines
Seattle — Ontario
20h 59m
including layover
Find flight
from$206
16:45 — 23:59
16:45 — 19:09 AS973 Alaska Airlines
Toronto — Seattle
2h 10m stop
21:30 — 00:13 AS1040 Alaska Airlines
Seattle — Ontario
10h 14m
including layover
Find flight
from$226
17:14 — 22:30
17:14 — 18:21 UA5536 United Airlines
Toronto — Chicago
1h 38m stop
19:59 — 22:30 UA308 United Airlines
Chicago — Ontario
8h 16m
including layover
Find flight
from$261
17:14 — 22:30
17:14 — 18:21 UA5536 United Airlines
Toronto — Chicago
1h 38m stop
19:59 — 22:30 UA1156 United Airlines
Chicago — Ontario
8h 16m
including layover
Find flight
from$263
18:20 — 23:50
18:20 — 20:05 AC1041 Air Canada
Toronto — Denver
2h 29m stop
22:29 — 23:51 F91499 Frontier Airlines
Denver — Ontario
8h 30m
including layover
Find flight
from$261
20:05 — 20:51
+1 day
20:05 — 21:58 PD655 Porter Airlines
Toronto — Las Vegas
21h 47m stop
19:45 — 20:51 F92231 Frontier Airlines
Las Vegas — Ontario
27h 46m
including layover
Find flight
from$227
20:05 — 11:52
+1 day
20:05 — 21:58 PD655 Porter Airlines
Toronto — Las Vegas
12h 45m stop
15:09 — 16:20 F91357 Frontier Airlines
Las Vegas — Ontario
18h 47m
including layover
Find flight
from$240
*Departure and arrival times - local. Updated on June 2, 2025

Flight Information

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

Distance between Toronto and Ontario is 3443 miles. Time difference between the cities is 3h. Airplanes depart 01:55 to 23:20 from 3 Toronto airports and arrive 01:55 to 23:20 to 2 Ontario airports. Average flight time is 17h 58m.

  • The fastest flight 6h 44m
  • Average flight time 17h 58m
  • The earliest flight 01:55
  • The latest flight 23:20
  • Distance 2140 ml

The cheapest months to travel to Ontario are june (from 200 $), july (from 209 $), august (from 211 $).

The most expensive months are february (from 2 020 $), november (from 539 $), december (from 394 $).

What is the lowest airfare Toronto to Ontario?

The cheapest plane ticket found by our users is $150. This airfare is for economy class on one-way PD2205 flight by Porter Airlines for June 6, 2025 which leaves Toronto Island in Toronto at 07:00 am and arrives at Ontario Ontario Int. at 20:51.

Economy class
$150
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Toronto — Ontario is served by 9 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 89 departures per week at the price of from $ 173 . And the most expensive tickets are offered by Air Canada airline - from $ 1681.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 592 flights with layovers on the route. The fastest connecting flight is UA8651 by United Airlines takes 6h 44m and the cheapest is PD2205 by Porter Airlines for $150.

  • AC - Air Canada
    from $173
    Find
  • F8 - Freedom Airlines
    from $186
    Find
  • AS - Alaska Airlines
    from $186
    Find
  • PD - Porter Airlines
    from $150
    Find
  • AV - Avianca
    from $396
    Find
  • WS - WestJet
    from $156
    Find
  • UA - United Airlines
    from $246
    Find
  • AM - Aeromexico
    from $345
    Find
  • TS - Air Transat
    from $309
    Find
See more connecting flights

Airports

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

Toronto airports

  • Buttonville Municipal-YKZ
    Find
  • Toronto Island-YTZ
    from $150
    Find
  • Pearson International-YYZ
    from $156
    Find

Ontario airports

  • Ontario Int.-ONT
    Find
  • International Heliport-JIO
    Find

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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