$210+ Cheap flights from Ontario to Pittsburgh (PIT)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIT
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Pittsburgh 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 Pittsburgh
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Cheapest flights from Ontario to PittsburghExplore the most affordable flight options available from Ontario to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Ontario to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:42 pm -
1 stop8h 32m
Sat 11/146:00 am -
1 stop10h 34m
Deal found 10/9![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 10/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:42 pm -
1 stop8h 30m
Tue 1/266:07 am -
1 stop10h 26m
Deal found 10/11![American Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/59:10 am -
2 stops7h 27m
Thu 11/122:15 pm -
1 stop28h 00m
Deal found 10/11![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Mon 11/231:10 pm -
1 stop26h 58m
Mon 11/308:15 am -
2 stops11h 40m
Deal found 10/9![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Wed 11/259:20 am -
1 stop9h 37m
Tue 1/262:16 pm -
1 stop27h 24m
Deal found 10/11![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/207:35 am -
1 stop29h 18m
Tue 1/262:16 pm -
1 stop27h 24m
Deal found 10/11![Multiple Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 10/8. 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 11/56:00 am -
1 stop6h 08m
Thu 11/126:56 pm -
1 stop4h 45m
Deal found 10/8![Delta logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/129:10 am -
2 stops7h 57m
Thu 11/197:30 am -
1 stop10h 45m
Deal found 10/13![Multiple Airlines logo]()
$437
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:20 pm -
Nonstop1h 16m
Sun 11/157:20 pm -
Nonstop1h 07m
Deal found 10/9![Air Canada logo]()
$437
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Thu 10/295:20 pm -
Nonstop1h 16m
Sun 11/17:20 pm -
Nonstop1h 07m
Deal found 10/8![Air Canada logo]()
$449
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:20 pm -
Nonstop1h 16m
Sun 11/17:20 pm -
Nonstop1h 07m
Deal found 10/9![Air Canada logo]()
$451
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/54:40 pm -
1 stop21h 34m
Fri 11/136:12 am -
1 stop16h 06m
Deal found 10/12![United Airlines logo]()
$454
Best flights from Ontario to PittsburghDiscover carefully curated flight deals from Ontario to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Ontario to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/59:10 am -
2 stops7h 27m
Thu 11/122:15 pm -
1 stop28h 00m
Deal found 10/11![Multiple Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 10/8. 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 11/56:00 am -
1 stop6h 08m
Thu 11/126:56 pm -
1 stop4h 45m
Deal found 10/8![Delta logo]()
$432
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Thu 10/295:20 pm -
Nonstop1h 16m
Sun 11/17:20 pm -
Nonstop1h 07m
Deal found 10/8![Air Canada logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/112:45 pm -
1 stop23h 29m
Wed 11/186:12 am -
1 stop11h 45m
Deal found 10/12![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/8. 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 11/66:00 am -
1 stop5h 35m
Fri 11/1310:24 am -
1 stop3h 06m
Deal found 10/8![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 11/57:20 am -
1 stop26h 16m
Thu 11/123:15 pm -
1 stop7h 03m
Deal found 10/11![United Airlines logo]()
$454
This Air Canada deal was found by Cheapflights users on 10/10. 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.
Sat 11/75:20 pm -
Nonstop1h 16m
Sat 11/147:20 pm -
Nonstop1h 07m
Deal found 10/10![Air Canada logo]()
$471
This Delta deal was found by Cheapflights users on 10/9. 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.
Tue 11/246:00 am -
1 stop5h 35m
Sun 11/296:10 am -
1 stop5h 09m
Deal found 10/9![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:20 pm -
1 stop8h 10m
Sat 11/146:12 am -
1 stop12h 45m
Deal found 10/9![United Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 1/74:35 pm -
2 stops18h 48m
Mon 1/116:09 pm -
1 stop22h 35m
Deal found 10/8![Multiple Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 10/12. 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.
Tue 11/106:05 am -
1 stop9h 14m
Tue 11/173:59 pm -
1 stop7h 42m
Deal found 10/12![Delta logo]()
$472
This Air Canada deal was found by Cheapflights users on 10/10. 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.
Sat 11/712:10 pm -
1 stop6h 26m
Sat 11/147:20 pm -
1 stop4h 35m
Deal found 10/10![Air Canada logo]()
$554
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/126:15 am -
1 stop10h 40m
Sat 11/148:00 am -
1 stop13h 56m
Deal found 10/8![United Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 12/118:00 am -
1 stop9h 33m
Mon 12/147:59 pm -
2 stops21h 57m
Deal found 10/8![Multiple Airlines logo]()
$612
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/12:00 pm -
1 stop4h 34m
Sun 4/47:20 pm -
1 stop4h 31m
Deal found 10/12![Air Canada logo]()
$605
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:20 pm -
1 stop18h 16m
Thu 11/196:12 am -
1 stop12h 45m
Deal found 10/13![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:20 pm -
1 stop8h 10m
Mon 11/308:00 pm -
1 stop22h 57m
Deal found 10/9![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/112:00 pm -
1 stop24h 14m
Sat 11/146:12 am -
2 stops15h 44m
Deal found 10/12![United Airlines logo]()
$586
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:20 am -
1 stop7h 16m
Sun 11/157:20 pm -
1 stop14h 51m
Deal found 10/12![Air Canada logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops17h 30m
Sat 11/146:12 am -
2 stops15h 44m
Deal found 10/10![United Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sun 11/224:46 pm -
2 stops21h 28m
Tue 12/18:04 pm -
1 stop19h 03m
Deal found 10/12![United Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/293:15 pm -
1 stop22h 59m
Tue 2/210:19 am -
1 stop8h 26m
Deal found 10/10![United Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/259:45 am -
1 stop4h 29m
Sun 11/299:55 pm -
2 stops19h 25m
Deal found 10/8![United Airlines logo]()
$626
Last-minute flights from Ontario to PittsburghDiscover last-minute flight deals from Ontario to Pittsburgh. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Pittsburgh. Data last updated October 13, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Thu 10/295:20 pm -
Nonstop1h 16m
Sun 11/17:20 pm -
Nonstop1h 07m
Deal found 10/8![Air Canada logo]()
$449
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:20 pm -
Nonstop1h 16m
Sun 11/17:20 pm -
Nonstop1h 07m
Deal found 10/9![Air Canada logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/59:10 am -
2 stops7h 27m
Thu 11/122:15 pm -
1 stop28h 00m
Deal found 10/11![Multiple Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 10/8. 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 11/56:00 am -
1 stop6h 08m
Thu 11/126:56 pm -
1 stop4h 45m
Deal found 10/8![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/54:40 pm -
1 stop21h 34m
Fri 11/136:12 am -
1 stop16h 06m
Deal found 10/12![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:42 pm -
1 stop8h 32m
Sat 11/146:00 am -
1 stop10h 34m
Deal found 10/9![American Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/129:10 am -
2 stops7h 57m
Thu 11/197:30 am -
1 stop10h 45m
Deal found 10/13![Multiple Airlines logo]()
$437
This Air Canada deal was found by Cheapflights users on 10/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:20 pm -
Nonstop1h 16m
Sun 11/157:20 pm -
Nonstop1h 07m
Deal found 10/9![Air Canada logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/207:35 am -
1 stop29h 18m
Tue 1/262:16 pm -
1 stop27h 24m
Deal found 10/11![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:42 pm -
1 stop8h 30m
Tue 1/266:07 am -
1 stop10h 26m
Deal found 10/11![American Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Mon 11/231:10 pm -
1 stop26h 58m
Mon 11/308:15 am -
2 stops11h 40m
Deal found 10/9![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Wed 11/259:20 am -
1 stop9h 37m
Tue 1/262:16 pm -
1 stop27h 24m
Deal found 10/11![Multiple Airlines logo]()
$424
One-way flights from Ontario to PittsburghSearch for one-way flight options from Ontario to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Ontario to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Trip.com deal was found by Cheapflights users on 10/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:10 am -
2 stops7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$210
This Thrive Travel deal was found by Cheapflights users on 10/13. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Lufthansa logo]()
$210
This Trip.com deal was found by Cheapflights users on 10/8. 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 11/199:10 am -
2 stops7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Mon 2/17:40 am -
1 stop11h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Fri 11/279:10 am -
2 stops7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Fri 12/49:10 am -
2 stops7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/299:10 am -
2 stops7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$232
This Trip.com deal was found by Cheapflights users on 10/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:10 am -
2 stops7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Sat 12/52:25 pm -
1 stop19h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 12/106:30 am -
3 stops13h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 11/222:20 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$245
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Thu 11/195:20 pm -
Nonstop1h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Air Canada logo]()
$251
Find flight deals from Ontario to Pittsburgh
Keep the following information in mind while searching for Ontario to Pittsburgh flight deals. Data was last updated October 13, 2026.
Round-trip from | $341 (American Airlines) |
|---|---|
One-way from | $210 (Trip.com) |
Popular in | August |
Cheapest in | February |
Average price | $770 |
Good round-trip deal | $435 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Pittsburgh 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 October 13, 2026.
Use the filters below to find and compare flights from Ontario to Pittsburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoPittsburgh
YTZ Toronto Island - PIT Pittsburgh
YTZPIT
Toronto Island
Thu 11/19
9:10 am-4:37 pm
2 stops7h 27m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$215
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Mon 2/1
7:40 am-7:37 pm
1 stop11h 57m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$216
TorontoPittsburgh
YTZ Toronto Island - PIT Pittsburgh
YTZPIT
Toronto Island
Wed 12/16
9:10 am-5:07 pm
2 stops7h 57m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
TorontoPittsburgh
YTZ Toronto Island - PIT Pittsburgh
YTZPIT
Toronto Island
Fri 12/4
9:10 am-5:07 pm
2 stops7h 57m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
TorontoPittsburgh
YTZ Toronto Island - PIT Pittsburgh
YTZPIT
Toronto Island
Sun 10/25
9:10 am-4:52 pm
2 stops7h 42m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Sun 11/22
2:20 pm-10:49 pm
1 stop8h 29m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Fri 11/27
6:00 am-9:39 am
1 stop3h 39m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
Quickest round-trip
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Thu 11/19
5:20 pm-6:36 pm
Nonstop1h 16m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$251
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Thu 12/17
5:20 pm-6:36 pm
Nonstop1h 16m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
TorontoPittsburgh
YYZ Toronto Pearson Intl - PIT Pittsburgh
YYZPIT
Toronto Pearson Intl
Tue 11/10
5:20 pm-6:36 pm
Nonstop1h 16m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Ontario to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Ontario with our price prediction graph.
YTZ-PIT
YYZ-PIT
YOW-PIT
YQT-PIT
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 Pittsburgh
CAON-PIT
YTZ-PIT
YYZ-PIT
YOW-PIT
YQT-PIT
What is the cheapest month to book a flight from Region of Ontario to Pittsburgh?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Pittsburgh (average of $431). Flying from Region of Ontario to Pittsburgh in August is currently the most expensive (average of $684). 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 ON to PIT?
Find hourly flight availability from Ontario to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2026.
When flying from Region of Ontario to Pittsburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight at noon.
Weekly flight availability from Region of Ontario to Pittsburgh
Explore weekly flight availability from Ontario to Pittsburgh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 13, 2026.
The most flights from CAON to PIT are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMonroeville
Washington
Chester
Mars
Wexford
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Ontario to Pittsburgh
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pittsburgh by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Pittsburgh by cabin class
Find flights from Ontario to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Pittsburgh flights
Browse other Ontario and Pittsburgh flight options. Last updated on October 13, 2026.
Other flights to Pittsburgh
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Ontario to Pittsburgh
Discover the top airline that operate flights from Ontario to Pittsburgh. 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 October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$430 | Average$562 | FlexibilityNo cancel fee | On-time67% |