$145+ Cheap flights from Ontario to Pennsylvania
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHL
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Cheapest flights from Ontario to PennsylvaniaExplore the most affordable flight options available from Ontario to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Ontario to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 9/225:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Wed 9/98:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 8/255:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$215
This deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am
YYZ
- LGA
Nonstop1h 40m
Porter Airlines
Sat 11/289:40 am
LGA
- YYZ
Nonstop1h 42m
Porter Airlines
Deal found 7/29![Porter Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Wed 9/99:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/127:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Sat 9/195:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/117:25 pm
YYZ
- LGA
Nonstop1h 43m
American Airlines
Sat 9/127:30 am
LGA
- YYZ
1 stop9h 15m
American Airlines
Deal found 7/30![American Airlines logo]()
$220
This Mytrip deal was found by Cheapflights users on 8/1. 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 9/155:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 9/225:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/53:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Wed 9/98:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$222
This Kissandfly.com deal was found by Cheapflights users on 7/31. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Sat 10/105:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 9/228:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$224
This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:15 pm
YUL
- LGA
Nonstop1h 26m
Air Canada
Thu 9/246:30 am
LGA
- YUL
Nonstop1h 27m
Air Canada
Deal found 7/28![Air Canada logo]()
$224
Best flights from Ontario to PennsylvaniaDiscover carefully curated flight deals from Ontario to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Ontario to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/257:00 am
YUL
- EWR
Nonstop1h 53m
United Airlines
Tue 12/110:10 am
EWR
- YUL
1 stop4h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$229
This United deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:15 am
YUL
- EWR
1 stop14h 44m
Multiple Airlines
Sun 9/1310:25 am
EWR
- YUL
Nonstop1h 34m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$230
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:00 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Fri 8/215:35 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$247
This Flightnetwork deal was found by Cheapflights users on 7/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:30 am
YUL
- LGA
1 stop5h 17m
Air Canada
Sat 8/297:55 am
LGA
- YUL
1 stop4h 07m
Air Canada
Deal found 7/27![Air Canada logo]()
$255
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 1/256:00 am
YYZ
- JFK
Nonstop2h 06m
Delta
Sun 1/318:55 pm
JFK
- YYZ
Nonstop1h 56m
Delta
Deal found 7/29![Delta logo]()
$258
This United deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 pm
YYZ
- EWR
Nonstop1h 48m
Multiple Airlines
Fri 9/116:30 am
EWR
- YYZ
Nonstop1h 40m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/126:10 am
YUL
- EWR
1 stop7h 40m
United Airlines
Sat 9/128:17 pm
EWR
- YUL
Nonstop1h 49m
United Airlines
Deal found 7/31![United Airlines logo]()
$248
This Porter Airlines deal was found by Cheapflights users on 8/1. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:55 am
YTZ
- EWR
1 stop3h 50m
Porter Airlines
Sun 9/208:55 am
EWR
- YTZ
Nonstop1h 35m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:44 pm
YUL
- LGA
Nonstop1h 36m
Delta
Sun 9/612:06 pm
LGA
- YUL
Nonstop1h 33m
Delta
Deal found 7/28![Delta logo]()
$262
This United deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 pm
YYZ
- EWR
Nonstop1h 48m
Multiple Airlines
Mon 9/216:30 am
EWR
- YYZ
Nonstop1h 40m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/126:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Tue 9/156:00 am
EWR
- YUL
1 stop8h 40m
United Airlines
Deal found 8/1![United Airlines logo]()
$249
This Porter Airlines deal was found by Cheapflights users on 7/31. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:50 am
YTZ
- EWR
Nonstop1h 25m
Porter Airlines
Wed 11/256:35 pm
EWR
- YTZ
Nonstop1h 38m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 7/29. 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 8/207:44 pm
YUL
- LGA
Nonstop1h 36m
Delta
Sun 8/237:00 am
LGA
- YUL
Nonstop1h 39m
Delta
Deal found 7/29![Delta logo]()
$262
This United deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 pm
YYZ
- EWR
Nonstop1h 48m
Multiple Airlines
Sun 9/66:00 am
EWR
- YYZ
1 stop4h 35m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/272:20 pm
YUL
- EWR
1 stop4h 55m
United Airlines
Sun 8/306:00 am
EWR
- YUL
1 stop13h 45m
United Airlines
Deal found 7/31![United Airlines logo]()
$254
This Porter Airlines deal was found by Cheapflights users on 7/31. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:50 am
YTZ
- EWR
Nonstop1h 25m
Porter Airlines
Sun 11/226:35 pm
EWR
- YTZ
Nonstop1h 38m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 1/67:45 pm
YUL
- LGA
Nonstop1h 44m
Delta
Sun 1/177:05 am
LGA
- YUL
Nonstop1h 37m
Delta
Deal found 7/29![Delta logo]()
$262
This Porter Airlines deal was found by Cheapflights users on 7/31. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:45 am
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Wed 8/262:35 pm
EWR
- YTZ
1 stop4h 23m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/309:45 am
YUL
- EWR
1 stop15h 12m
United Airlines
Tue 9/19:15 am
EWR
- YUL
1 stop8h 15m
United Airlines
Deal found 7/30![United Airlines logo]()
$260
This United deal was found by Cheapflights users on 7/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
YUL
- EWR
Nonstop1h 38m
Multiple Airlines
Sat 8/226:00 am
EWR
- YUL
Nonstop1h 38m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 9/129:30 am
YUL
- LGA
Nonstop1h 32m
Delta
Tue 9/157:00 am
LGA
- YUL
Nonstop1h 35m
Delta
Deal found 8/1![Delta logo]()
$264
This Porter Airlines deal was found by Cheapflights users on 8/1. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:15 am
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Tue 10/62:35 pm
EWR
- YTZ
1 stop4h 20m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/193:15 pm
YTZ
- LGA
1 stop8h 15m
United Airlines
Sun 9/2010:00 am
LGA
- YTZ
Nonstop1h 41m
United Airlines
Deal found 8/1![United Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/59:30 am
YUL
- LGA
Nonstop1h 33m
Delta
Tue 9/87:00 am
LGA
- YUL
Nonstop1h 35m
Delta
Deal found 7/31![Delta logo]()
$264
This United deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:45 am
YUL
- LGA
1 stop10h 39m
Multiple Airlines
Sun 8/236:30 am
LGA
- YUL
Nonstop1h 30m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$272
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
YUL
- EWR
1 stop6h 20m
Porter Airlines
Mon 8/241:30 pm
EWR
- YUL
1 stop4h 40m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/59:30 am
YUL
- LGA
Nonstop1h 33m
Delta
Sun 9/612:06 pm
LGA
- YUL
Nonstop1h 33m
Delta
Deal found 7/31![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/148:00 pm
YYZ
- EWR
Nonstop1h 48m
United Airlines
Mon 9/216:00 am
EWR
- YYZ
1 stop8h 19m
United Airlines
Deal found 7/31![United Airlines logo]()
$267
This United deal was found by Cheapflights users on 7/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:44 am
YYZ
- EWR
1 stop4h 20m
Multiple Airlines
Mon 8/316:30 am
EWR
- YYZ
Nonstop1h 41m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
YUL
- JFK
2 stops14h 25m
Delta
Sat 9/51:30 pm
JFK
- YUL
1 stop10h 22m
Delta
Deal found 7/28![Delta logo]()
$267
Last-minute flights from Ontario to PennsylvaniaDiscover last-minute flight deals from Ontario to Pennsylvania. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Pennsylvania. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/183:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Sat 8/2212:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Wed 9/98:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 8/255:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Mon 8/248:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$226
This Trip.com deal was found by Cheapflights users on 8/1. 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.
Wed 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Wed 8/269:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/195:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Sat 8/295:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$228
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Fri 8/216:35 am
YUL
- LGA
Nonstop1h 25m
Air Canada
Sun 8/236:30 am
LGA
- YUL
Nonstop1h 30m
Air Canada
Deal found 7/31![Air Canada logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Sun 8/2312:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Deal found 7/30![Porter Airlines logo]()
$228
This Justfly.com deal was found by Cheapflights users on 7/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:20 am
YYZ
- LGA
Nonstop1h 35m
Air Transat
Tue 9/15:55 pm
LGA
- YYZ
Nonstop1h 40m
Air Transat
Deal found 7/31![Air Transat logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Sat 8/295:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$213
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:50 pm
YYZ
- LGA
Nonstop1h 35m
Air Transat
Sat 8/295:55 pm
LGA
- YYZ
Nonstop1h 40m
Air Transat
Deal found 7/30![Air Transat logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Tue 9/18:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$225
One-way flights from Ontario to PennsylvaniaSearch for one-way flight options from Ontario to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Ontario to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Sat 9/1910:20 am
YTZ
- LGA
2 stops9h 16m
Air Canada
Deal found 7/28![Air Canada logo]()
$145
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/31![Porter Airlines logo]()
$145
This Trip.com deal was found by Cheapflights users on 7/29. 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.
Fri 10/236:28 pm
YYZ
- JFK
Nonstop2h 06m
Delta
Deal found 7/29![Delta logo]()
$145
This Kissandfly.com deal was found by Cheapflights users on 7/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:30 pm
YTZ
- LGA
1 stop5h 00m
Air Canada
Deal found 7/28![Air Canada logo]()
$146
This Trip.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/185:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/29![Porter Airlines logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:50 pm
YUL
- EWR
1 stop5h 55m
Porter Airlines
Deal found 8/1![Porter Airlines logo]()
$146
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
YYZ
- JFK
Nonstop2h 01m
Delta
Deal found 7/28![Delta logo]()
$146
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Wed 9/96:05 pm
YTZ
- LGA
Nonstop1h 27m
Air Canada
Deal found 7/31![Air Canada logo]()
$147
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:50 pm
YYZ
- LGA
Nonstop1h 35m
Air Transat
Deal found 7/30![Air Transat logo]()
$147
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:10 pm
YUL
- EWR
Nonstop1h 45m
Air Canada
Deal found 7/28![Air Canada logo]()
$147
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 9/96:10 am
YYZ
- JFK
Nonstop1h 55m
Delta
Deal found 7/31![Delta logo]()
$147
Find flight deals from Ontario to Pennsylvania
Keep the following information in mind while searching for Ontario to Pennsylvania flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (Cheapflightsfares) |
One-way from | $145 (Mytrip) |
Popular in | June |
Cheapest in | April |
Average price | $503 |
Good round-trip deal | $403 or less |
Good one-way deal | $237 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Pennsylvania 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 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Ontario to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Wed 11/25
7:00 am-8:53 am
Nonstop1h 53m
Newark
Tue 12/1
10:10 am-3:02 pm
1 stop4h 52m
$229
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Sat 9/12
9:15 am-11:59 pm
1 stop14h 44m
Newark
Sun 9/13
10:25 am-11:59 am
Nonstop1h 34m
$230
TorontoNewark
YYZ - EWR
YYZEWR
Toronto Pearson Intl
Tue 9/8
7:00 pm-8:48 pm
Nonstop1h 48m
Newark
Fri 9/11
6:30 am-8:10 am
Nonstop1h 40m
$240
TorontoNewark
YYZ - EWR
YYZEWR
Toronto Pearson Intl
Fri 9/18
8:00 pm-9:48 pm
Nonstop1h 48m
Newark
Mon 9/21
6:30 am-8:10 am
Nonstop1h 40m
$240
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Tue 8/18
8:00 pm-9:40 pm
Nonstop1h 40m
Newark
Fri 8/21
5:35 pm-7:18 pm
Nonstop1h 43m
$247
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Sat 9/12
6:10 am-1:50 pm
1 stop7h 40m
Newark
Sat 9/12
8:17 pm-10:06 pm
Nonstop1h 49m
$248
TorontoNewark
YYZ - EWR
YYZEWR
Toronto Pearson Intl
Thu 9/3
8:00 pm-9:48 pm
Nonstop1h 48m
Newark
Sun 9/6
6:00 am-10:35 am
1 stop4h 35m
$248
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Sat 9/12
6:00 am-7:38 am
Nonstop1h 38m
Newark
Tue 9/15
6:00 am-2:40 pm
1 stop8h 40m
$249
MontrealNewark
YUL - EWR
YULEWR
Montreal Pierre Elliott Trudeau Intl
Thu 8/27
2:20 pm-7:15 pm
1 stop4h 55m
Newark
Sun 8/30
6:00 am-7:45 pm
1 stop13h 45m
$254
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Sat 8/22
10:30 am-3:47 pm
1 stop5h 17m
New York LaGuardia
Sat 8/29
7:55 am-12:02 pm
1 stop4h 07m
$255
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Ontario with our price prediction graph.
YYZ-LGA
YUL-EWR
YUL-LGA
YYZ-JFK
YYZ-EWR
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 Pennsylvania
CAON-USPA
YYZ-LGA
YUL-EWR
YUL-LGA
YYZ-JFK
What is the cheapest month to book a flight from Region of Ontario to Pennsylvania?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Pennsylvania (average of $415). Flying from Region of Ontario to Pennsylvania in July is currently the most expensive (average of $525). 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 PA?
Find hourly flight availability from Ontario to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Pennsylvania in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.
Weekly flight availability from Region of Ontario to Pennsylvania
Explore weekly flight availability from Ontario to Pennsylvania. 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 August 1, 2026.
The most flights from CAON to USPA are scheduled on a Friday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Region of Ontario to Pennsylvania?
Airfare is below average for this route at the moment.
Region of Ontario to Pennsylvania flights typically cost between $391 and $624 in September.The cheapest round-trip price found within the last 5 days was $312 on Multiple Airlines (Sep 24-Oct 6).
How far ahead should I book a flight from Region of Ontario to Pennsylvania?
The best time to book flights from Region of Ontario to Pennsylvania is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Region of Ontario to Pennsylvania?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Pennsylvania. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Region of Ontario to Pennsylvania flight should consider departing on Monday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated August 1, 2026.
Get a feel of what it's like to fly with Porter Airlines,American Airlines, andAir Canada from Ontario to Pennsylvania by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.2
Food
7.5
Entertainment
6.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Entertainment
6.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Entertainment
6.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Food
7.5
Entertainment
6.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from Ontario to Pennsylvania. 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 Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Pennsylvania by cabin class
Find flights from Ontario to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Pennsylvania flights
Browse other Ontario and Pennsylvania flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Pennsylvania
Find the right flight back to Ontario after your stay in Pennsylvania
Ontario to Pennsylvania flights
Consider these flights traveling from Ontario to Pennsylvania.
Top 3 airlines flying from Ontario to Pennsylvania
Discover the top 3 airlines that operate flights from Ontario to Pennsylvania. 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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$481 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$330 | Average$499 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$375 | Average$509 | FlexibilityNo cancel fee | On-time71% |