$192+ Cheap flights from Ontario (ONT) to Toronto (YTO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YTO
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Ontario 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.Cheap flight deals from Ontario to Toronto
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Cheapest flights from Ontario to TorontoExplore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Mon 11/912:01 pm -
1 stop30h 38m
Mon 11/169:35 am -
2 stops12h 53m
Deal found 9/25![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 10/2612:01 pm -
1 stop30h 38m
Mon 11/29:50 am -
1 stop12h 38m
Deal found 9/26![Multiple Airlines logo]()
$439
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Thu 11/58:03 pm -
2 stops17h 12m
Mon 11/97:30 am -
2 stops14h 58m
Deal found 9/24![Multiple Airlines logo]()
$443
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Thu 11/58:03 pm -
2 stops17h 12m
Thu 11/127:30 am -
2 stops14h 58m
Deal found 9/28![Multiple Airlines logo]()
$448
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Thu 11/58:03 pm -
2 stops17h 12m
Fri 11/137:30 am -
2 stops14h 58m
Deal found 9/28![Multiple Airlines logo]()
$458
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Thu 10/298:03 pm -
2 stops17h 12m
Mon 11/29:50 am -
1 stop12h 38m
Deal found 9/25![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 11/126:25 am -
2 stops32h 45m
Thu 11/199:50 am -
1 stop12h 38m
Deal found 9/28![Multiple Airlines logo]()
$475
This Mytrip deal was found by Cheapflights users on 9/23. 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 11/116:25 am -
3 stops27h 27m
Sun 11/229:10 am -
2 stops18h 04m
Deal found 9/23![Multiple Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 10/228:35 pm -
2 stops13h 20m
Sun 10/259:10 am -
2 stops12h 55m
Deal found 9/27![Multiple Airlines logo]()
$575
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Mon 10/268:35 pm -
2 stops13h 17m
Mon 11/24:15 pm -
3 stops21h 20m
Deal found 9/26![Multiple Airlines logo]()
$578
This Mytrip deal was found by Cheapflights users on 9/23. 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 11/116:25 am -
2 stops29h 41m
Sun 11/1510:35 am -
2 stops27h 41m
Deal found 9/23![Multiple Airlines logo]()
$580
This Mytrip deal was found by Cheapflights users on 9/23. 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 11/116:25 am -
3 stops27h 27m
Sat 11/219:10 am -
2 stops18h 04m
Deal found 9/23![Multiple Airlines logo]()
$592
Best flights from Ontario to TorontoDiscover carefully curated flight deals from Ontario to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Ontario to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Mytrip deal was found by Cheapflights users on 9/23. 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 11/116:25 am -
3 stops27h 27m
Sun 11/229:10 am -
2 stops18h 04m
Deal found 9/23![Multiple Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 9/23. 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 10/911:15 pm -
1 stop10h 04m
Wed 10/147:55 am -
2 stops15h 30m
Deal found 9/23![Delta logo]()
$675
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 11/136:37 pm -
1 stop9h 53m
Wed 11/186:30 am -
1 stop16h 45m
Deal found 9/25![United Airlines logo]()
$689
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/196:02 am -
1 stop30h 43m
Thu 10/224:55 pm -
1 stop9h 47m
Deal found 9/23![Alaska Airlines logo]()
$689
This Mytrip deal was found by Cheapflights users on 9/23. 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 11/116:25 am -
2 stops29h 41m
Sun 11/1510:35 am -
2 stops27h 41m
Deal found 9/23![Multiple Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/247:00 am -
1 stop7h 56m
Tue 10/274:10 pm -
1 stop7h 41m
Deal found 9/26![United Airlines logo]()
$689
This Delta deal was found by Cheapflights users on 9/27. 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 10/157:07 am -
2 stops13h 29m
Mon 10/191:34 pm -
1 stop11h 20m
Deal found 9/27![Delta logo]()
$699
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 10/226:07 am -
1 stop7h 07m
Sun 10/256:30 am -
1 stop8h 59m
Deal found 9/25![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 10/286:59 am -
1 stop8h 46m
Mon 11/26:30 am -
1 stop8h 59m
Deal found 9/25![United Airlines logo]()
$689
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Fri 10/911:52 am -
3 stops22h 03m
Thu 10/159:15 am -
3 stops17h 35m
Deal found 9/23![Multiple Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 10/147:00 am -
1 stop9h 37m
Sun 10/186:30 am -
1 stop8h 48m
Deal found 9/25![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 11/106:00 am -
1 stop7h 08m
Sat 11/143:45 pm -
1 stop8h 55m
Deal found 9/28![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/107:00 am -
1 stop7h 56m
Sat 10/174:18 pm -
1 stop7h 40m
Deal found 9/25![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Tue 11/171:35 pm -
2 stops26h 22m
Sat 11/2112:05 pm -
1 stop9h 42m
Deal found 9/27![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/117:00 am -
1 stop6h 42m
Sun 11/2212:05 pm -
1 stop9h 42m
Deal found 9/23![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/27:00 am -
1 stop6h 42m
Thu 11/1212:05 pm -
1 stop9h 42m
Deal found 9/25![United Airlines logo]()
$806
Last-minute flights from Ontario to TorontoDiscover last-minute flight deals from Ontario to Toronto. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Toronto. Data last updated September 28, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:35 pm -
2 stops14h 50m
Thu 10/159:15 am -
2 stops12h 50m
Deal found 9/23![Multiple Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Fri 10/98:35 pm -
2 stops14h 50m
Thu 10/159:15 am -
2 stops12h 50m
Deal found 9/24![Multiple Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/1912:01 pm -
1 stop30h 19m
Fri 10/301:00 pm -
2 stops37h 51m
Deal found 9/28![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Mon 10/1912:01 pm -
1 stop30h 19m
Thu 10/226:00 am -
2 stops16h 40m
Deal found 9/24![Multiple Airlines logo]()
$494
This Booking.com deal was found by Cheapflights users on 9/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:52 am -
3 stops30h 08m
Tue 10/279:10 am -
2 stops17h 41m
Deal found 9/26![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 10/228:35 pm -
2 stops13h 20m
Sun 10/259:10 am -
2 stops12h 55m
Deal found 9/27![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 10/2612:01 pm -
1 stop30h 38m
Mon 11/29:50 am -
1 stop12h 38m
Deal found 9/26![Multiple Airlines logo]()
$439
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Mon 10/268:35 pm -
2 stops13h 17m
Mon 11/24:15 pm -
3 stops21h 20m
Deal found 9/26![Multiple Airlines logo]()
$578
This Mytrip deal was found by Cheapflights users on 9/25. 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 10/285:07 pm -
3 stops19h 13m
Mon 11/29:50 am -
1 stop12h 38m
Deal found 9/25![Multiple Airlines logo]()
$481
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Thu 10/298:03 pm -
2 stops17h 12m
Mon 11/29:50 am -
1 stop12h 38m
Deal found 9/25![Multiple Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Thu 10/298:03 pm -
2 stops17h 12m
Sat 10/316:30 am -
2 stops12h 51m
Deal found 9/26![Multiple Airlines logo]()
$496
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Thu 10/2911:52 am -
2 stops22h 48m
Sun 11/19:00 pm -
2 stops25h 28m
Deal found 9/28![Multiple Airlines logo]()
$503
One-way flights from Ontario to TorontoSearch for one-way flight options from Ontario to Toronto. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Ontario to Toronto. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/286:25 am -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$192
This Booking.com deal was found by Cheapflights users on 9/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:52 am -
2 stops16h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$222
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Thu 10/298:03 pm -
2 stops17h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/2210:40 pm -
2 stops40h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 3/16:27 pm -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$239
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:01 pm -
2 stops13h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$240
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Thu 11/58:03 pm -
2 stops17h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$250
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Tue 10/276:25 am -
2 stops12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$251
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:07 pm -
3 stops19h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$254
This Mytrip deal was found by Cheapflights users on 9/24. 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 10/175:25 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$255
This Booking.com deal was found by Cheapflights users on 9/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:35 pm -
2 stops13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$273
This Booking.com deal was found by Cheapflights users on 9/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:35 pm -
2 stops13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$291
Find flight deals from Ontario to Toronto
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (Kiwi.com) |
One-way from | $222 (Booking.com) |
Popular in | January |
Cheapest in | April |
Average price | $710 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Ontario to Toronto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioToronto
ONT Ontario - YTZ Toronto Island
ONTYTZ
Ontario
Sat 10/17
5:25 pm-12:55 pm
2 stops16h 30m
Toronto Island
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$255
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Tue 11/3
6:00 am-4:08 pm
1 stop7h 08m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$304
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Wed 11/4
5:00 am-3:02 pm
1 stop7h 02m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$304
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Tue 10/20
7:00 am-5:56 pm
1 stop7h 56m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Wed 10/14
7:00 am-5:56 pm
1 stop7h 56m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Tue 10/13
4:03 pm-7:00 am
1 stop11h 57m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Sat 12/26
11:52 pm-9:47 am
1 stop6h 55m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Thu 10/15
5:00 am-3:14 pm
1 stop7h 14m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Mon 11/30
6:00 am-4:08 pm
1 stop7h 08m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
OntarioToronto
ONT Ontario - YYZ Toronto Pearson Intl
ONTYYZ
Ontario
Thu 10/22
6:07 am-4:14 pm
1 stop7h 07m
Toronto Pearson Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$316
Showing 1-10 of 37 resultsSorted by cheapest first
Compare providers for flights from Ontario 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 Ontario to Toronto in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Toronto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-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 Ontario-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 Ontario to Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from Ontario with our price prediction graph.
ONT-YTO
ONT-YTZ
ONT-YYZ
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 Ontario to Toronto
ONT-YTO
ONT-YTZ
ONT-YYZ
What is the cheapest month to book a flight from Ontario to Toronto?
Currently, April is the cheapest month in which you can book a flight from Ontario to Toronto (average of $486). Flying from Ontario to Toronto in January is currently the most expensive (average of $1,373). 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.
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 September 28, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Ontario 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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Alternative routes for Ontario to Toronto
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Complete your trip
Complete your trip to Toronto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Toronto by cabin class
Find flights from Ontario to Toronto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Toronto flights
Browse other Ontario and Toronto flight options. Last updated on September 28, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on September 28, 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 September 28, 2026.
Top 4 airlines flying from Ontario to Toronto
Discover the top 4 airlines that operate flights from Ontario 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$503 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$313 | Average$728 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$320 | Average$633 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$492 | Average$636 | FlexibilityNo cancel fee | On-time71% |