$164+ Cheap flights from Pennsylvania to Ottawa (YOW)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
Oct 24 — Oct 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pennsylvania to Ottawa 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 Pennsylvania to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pennsylvania to OttawaExplore the most affordable flight options available from Pennsylvania to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Pennsylvania to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. 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 10/1412:30 pm -
3 stops35h 50m
Tue 10/207:00 am -
3 stops16h 11m
Deal found 9/22![Multiple Airlines logo]()
$433
This Mytrip deal was found by Cheapflights users on 9/22. 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 10/237:42 am -
3 stops16h 38m
Fri 10/305:35 am -
2 stops18h 54m
Deal found 9/22![Multiple Airlines logo]()
$456
This Mytrip deal was found by Cheapflights users on 9/21. 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 10/268:02 pm -
2 stops21h 18m
Thu 10/293:10 pm -
2 stops16h 11m
Deal found 9/21![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/165:45 pm -
1 stop20h 45m
Tue 10/202:10 pm -
2 stops17h 11m
Deal found 9/22![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/155:45 pm -
1 stop20h 45m
Tue 10/202:10 pm -
2 stops17h 11m
Deal found 9/22![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/59:09 pm -
2 stops21h 05m
Thu 11/127:05 am -
1 stop16h 30m
Deal found 9/21![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/266:27 am -
1 stop10h 53m
Mon 11/305:30 am -
2 stops27h 24m
Deal found 9/22![Multiple Airlines logo]()
$525
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.
Sat 11/79:10 am -
2 stops15h 40m
Sat 11/1412:10 pm -
3 stops19h 01m
Deal found 9/23![Multiple Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/43:15 pm -
1 stop23h 52m
Sun 11/89:45 am -
1 stop23h 51m
Deal found 9/22![United Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/166:10 am -
1 stop8h 57m
Wed 12/232:00 pm -
1 stop24h 22m
Deal found 9/21![United Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 9/21. 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 11/411:55 am -
3 stops28h 14m
Wed 11/118:00 am -
1 stop9h 32m
Deal found 9/21![Multiple Airlines logo]()
$684
This Booking.com deal was found by Cheapflights users on 9/22. 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 10/212:55 pm -
3 stops29h 07m
Wed 10/288:00 am -
1 stop9h 32m
Deal found 9/22![Multiple Airlines logo]()
$692
Best flights from Pennsylvania to OttawaDiscover carefully curated flight deals from Pennsylvania to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Pennsylvania to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:27 am -
1 stop10h 53m
Mon 11/235:30 am -
2 stops18h 47m
Deal found 9/23![Multiple Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/43:15 pm -
1 stop23h 52m
Sun 11/89:45 am -
1 stop23h 51m
Deal found 9/22![United Airlines logo]()
$659
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.
Sat 11/79:10 am -
2 stops15h 40m
Sat 11/1410:20 am -
2 stops13h 34m
Deal found 9/23![Multiple Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/43:15 pm -
1 stop23h 52m
Wed 11/112:00 pm -
1 stop24h 14m
Deal found 9/21![United Airlines logo]()
$659
This Mytrip deal was found by Cheapflights users on 9/21. 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 10/267:42 am -
3 stops17h 02m
Thu 10/293:10 pm -
3 stops20h 20m
Deal found 9/21![Multiple Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/1610:28 am -
2 stops11h 28m
Wed 12/232:00 pm -
1 stop24h 22m
Deal found 9/21![United Airlines logo]()
$686
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:52 pm -
1 stop9h 40m
Sun 11/812:45 pm -
2 stops20h 19m
Deal found 9/23![Multiple Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/48:00 am -
1 stop5h 11m
Wed 11/44:46 pm -
1 stop7h 13m
Deal found 9/22![United Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/212:15 pm -
1 stop8h 20m
Wed 10/282:00 pm -
1 stop9h 30m
Deal found 9/22![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/56:12 am -
1 stop8h 55m
Thu 11/122:00 pm -
1 stop19h 36m
Deal found 9/21![United Airlines logo]()
$716
This Mytrip deal was found by Cheapflights users on 9/19. 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 10/97:15 am -
2 stops14h 35m
Sat 10/102:10 pm -
2 stops17h 01m
Deal found 9/19![Multiple Airlines logo]()
$813
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/197:59 pm -
1 stop13h 57m
Fri 10/236:01 pm -
2 stops15h 36m
Deal found 9/21![United Airlines logo]()
$726
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.
Sun 10/257:00 am -
1 stop14h 56m
Fri 10/302:00 pm -
1 stop24h 18m
Deal found 9/23![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/136:10 am -
1 stop11h 06m
Tue 10/2010:00 am -
1 stop4h 20m
Deal found 9/22![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 9/19. 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 12/78:19 am -
1 stop5h 50m
Fri 12/116:15 am -
1 stop14h 39m
Deal found 9/19![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/166:30 am -
1 stop10h 46m
Sat 10/176:25 am -
1 stop15h 36m
Deal found 9/22![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/132:08 pm -
1 stop7h 27m
Sun 10/187:30 pm -
1 stop3h 59m
Deal found 9/22![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/166:30 am -
1 stop10h 46m
Wed 10/216:00 am -
3 stops10h 52m
Deal found 9/22![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/166:30 am -
1 stop10h 46m
Tue 10/206:00 am -
3 stops10h 52m
Deal found 9/22![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/910:40 am -
1 stop13h 14m
Sat 10/1010:00 am -
1 stop4h 20m
Deal found 9/19![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/176:15 am -
1 stop3h 41m
Tue 10/2010:00 am -
1 stop4h 20m
Deal found 9/21![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/86:10 am -
1 stop11h 06m
Fri 10/910:00 am -
1 stop4h 20m
Deal found 9/22![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/136:10 am -
1 stop7h 49m
Sat 10/1710:00 am -
1 stop4h 20m
Deal found 9/19![United Airlines logo]()
$806
Last-minute flights from Pennsylvania to OttawaDiscover last-minute flight deals from Pennsylvania to Ottawa. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Ottawa. Data last updated September 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/47:30 am -
2 stops31h 45m
Wed 10/288:00 am -
1 stop9h 32m
Deal found 9/22![Multiple Airlines logo]()
$770
This Expedia deal was found by Cheapflights users on 9/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:07 am -
2 stops8h 45m
Wed 10/287:05 am -
1 stop14h 23m
Deal found 9/22![Multiple Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/132:08 pm -
1 stop7h 27m
Sun 10/187:30 pm -
1 stop3h 59m
Deal found 9/22![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/132:55 pm -
1 stop4h 00m
Wed 10/216:00 am -
3 stops10h 52m
Deal found 9/22![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/132:55 pm -
1 stop19h 01m
Mon 10/197:30 pm -
1 stop18h 29m
Deal found 9/22![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/156:30 am -
1 stop10h 46m
Thu 10/157:30 pm -
1 stop3h 59m
Deal found 9/22![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/166:15 am -
2 stops15h 05m
Sun 10/186:00 am -
1 stop17h 29m
Deal found 9/22![United Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/197:59 pm -
1 stop13h 57m
Fri 10/236:01 pm -
2 stops15h 36m
Deal found 9/22![United Airlines logo]()
$726
This Booking.com deal was found by Cheapflights users on 9/22. 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 10/212:55 pm -
3 stops29h 07m
Wed 10/288:00 am -
1 stop9h 32m
Deal found 9/22![Multiple Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/212:15 pm -
1 stop8h 20m
Wed 10/282:00 pm -
1 stop9h 30m
Deal found 9/22![United Airlines logo]()
$716
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:51 pm -
2 stops22h 07m
Fri 10/308:00 am -
1 stop9h 32m
Deal found 9/23![Multiple Airlines logo]()
$697
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.
Sun 10/257:00 am -
1 stop14h 56m
Fri 10/302:00 pm -
1 stop24h 18m
Deal found 9/23![United Airlines logo]()
$746
One-way flights from Pennsylvania to OttawaSearch for one-way flight options from Pennsylvania to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Pennsylvania to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:27 pm -
1 stop21h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/67:57 pm -
2 stops21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/31:41 pm -
2 stops27h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/135:22 pm -
2 stops22h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/129:09 pm -
2 stops41h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/712:25 pm -
3 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/1012:30 pm -
3 stops29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/1812:55 pm -
2 stops28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$252
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:26 pm -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/48:15 am -
3 stops31h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/116:24 am -
3 stops42h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/116:15 am -
1 stop3h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$364
Find flight deals from Pennsylvania to Ottawa
Keep the following information in mind while searching for Pennsylvania to Ottawa flight deals. Data was last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $433 (Booking.com) |
One-way from | $164 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $976 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Ottawa 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 24, 2026.
Use the filters below to find and compare flights from Pennsylvania to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Mon 10/26
7:27 pm-5:20 pm
1 stop21h 53m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$183
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Wed 10/7
12:25 pm-8:00 pm
3 stops31h 35m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$228
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Tue 11/3
5:10 pm-6:14 pm
3 stops25h 04m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Mon 10/19
3:26 pm-11:45 pm
1 stop8h 19m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$253
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Fri 11/6
5:25 pm-4:09 pm
3 stops22h 44m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Wed 11/4
8:15 am-4:09 pm
3 stops31h 54m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Sun 10/18
12:55 pm-12:20 am
3 stops35h 25m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Tue 10/13
5:45 pm-4:20 pm
3 stops46h 35m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$277
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Sat 10/10
3:18 pm-5:35 pm
2 stops26h 17m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$281
PhiladelphiaOttawa
PHL Philadelphia - YOW Ottawa
PHLYOW
Philadelphia
Sun 10/11
6:06 pm-12:25 am
2 stops30h 19m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$308
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Pennsylvania with our price prediction graph.
PIT-YOW
PHL-YOW
MDT-YOW
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 Pennsylvania to Ottawa
USPA-YOW
PIT-YOW
PHL-YOW
MDT-YOW
What is the cheapest month to book a flight from Pennsylvania to Ottawa?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of $373). Flying from Pennsylvania to Ottawa in June is currently the most expensive (average of $817). 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.
How much does it cost to fly round-trip from Pennsylvania to Ottawa?
Airfare is below average for this route at the moment.
Pennsylvania to Ottawa flights typically cost between $668 and $874 in October.The cheapest round-trip price found within the last 5 days was $433 on Multiple Airlines (Oct 14-Oct 20).
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Ottawa. 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 Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Ottawa flight routes
Popular flights
Top destinations
Alternative routes for Pennsylvania to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Ottawa by cabin class
Find flights from Pennsylvania to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Ottawa flights
Browse other Pennsylvania and Ottawa flight options. Last updated on September 24, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pennsylvania to Ottawa flights
Consider these flights traveling from Pennsylvania to Ottawa.
Top 2 airlines flying from Pennsylvania to Ottawa
Discover the top 2 airlines that operate flights from Pennsylvania to Ottawa. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$357 | Average$794 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$362 | Average$426 | FlexibilityNo cancel fee | On-time69% |