How many flights depart from Ottawa to Philadelphia on average per week?

The number of flights available between Ottawa and Philadelphia is 7 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Which airlines fly to Philadelphia?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Ottawa according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ottawa Airport to Philadelphia Airport?

Prices for flights from Ottawa Airport to Philadelphia Airport are updated daily.

How many operators does momondo search for flights from Ottawa Airport to Philadelphia Airport?

As of October 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Philadelphia Airport.

How old do you have to be to fly from Ottawa Airport to Philadelphia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 318 Cheap Flights from Ottawa to Philadelphia in 2026/27

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Find the cheapest flights from Ottawa to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

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4:35 p.m. - 12:15 a.m.YOW Ottawa-PHL Philadelphia

7h 40m1 stop Tampa

6:15 a.m. - 12:07 a.m.PHL Philadelphia-YOW Ottawa

17h 52m2 stops Atlanta Hartsfield-Jackson Tampa

C$ 630Multiple Airlines

Sat, 23 Jan - Tue, 26 Jan

12:50 p.m. - 12:29 a.m.YOW Ottawa-PHL Philadelphia

11h 39m2 stops Toronto Pearson Intl Tampa

6:00 a.m. - 10:02 p.m.PHL Philadelphia-YOW Ottawa

16h 02m2 stops Tampa Toronto Pearson Intl

C$ 632Multiple Airlines

Fri, 6 Nov - Mon, 9 Nov

7:00 a.m. - 12:43 a.m.YOW Ottawa-PHL Philadelphia

17h 43m1 stop Fort Lauderdale

6:40 p.m. - 2:32 p.m.PHL Philadelphia-YOW Ottawa

19h 52m2 stops Atlanta Hartsfield-Jackson Newark

C$ 647Multiple Airlines

Sat, 5 Dec - Tue, 8 Dec

9:15 a.m. - 9:04 a.m.YOW Ottawa-PHL Philadelphia

23h 49m1 stop Miami

7:00 a.m. - 5:25 p.m.PHL Philadelphia-YOW Ottawa

10h 25m1 stop Fort Lauderdale

C$ 682Multiple Airlines

Sat, 5 Dec - Tue, 8 Dec

10:50 a.m. - 2:39 p.m.YOW Ottawa-PHL Philadelphia

3h 49m1 stop Montreal Pierre Elliott Trudeau Intl

5:05 p.m. - 9:50 p.m.PHL Philadelphia-YOW Ottawa

4h 45m1 stop Toronto Pearson Intl

C$ 775Air Canada

Fri, 27 Nov - Tue, 8 Dec

9:00 a.m. - 2:44 p.m.YOW Ottawa-PHL Philadelphia

5h 44m1 stop Montreal Pierre Elliott Trudeau Intl

3:20 p.m. - 7:52 p.m.PHL Philadelphia-YOW Ottawa

4h 32m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 849Air Canada

Sun, 6 Dec - Sat, 12 Dec

9:00 a.m. - 2:44 p.m.YOW Ottawa-PHL Philadelphia

5h 44m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 a.m. - 3:48 p.m.PHL Philadelphia-YOW Ottawa

6h 33m1 stop Toronto Pearson Intl

C$ 856Air Canada

Mon, 1 Feb - Mon, 8 Feb

6:15 a.m. - 11:09 p.m.YOW Ottawa-PHL Philadelphia

16h 54m1 stop Chicago O'Hare Intl

9:45 a.m. - 9:16 p.m.PHL Philadelphia-YOW Ottawa

11h 31m1 stop Chicago O'Hare Intl

C$ 876United Airlines

Sun, 8 Nov - Tue, 10 Nov

2:00 p.m. - 11:30 p.m.YOW Ottawa-PHL Philadelphia

9h 30m1 stop Washington, D.C. Dulles Intl

3:05 p.m. - 7:27 p.m.PHL Philadelphia-YOW Ottawa

4h 22m1 stop Washington, D.C. Dulles Intl

C$ 1,007United Airlines

Sun, 8 Nov - Tue, 10 Nov

2:00 p.m. - 11:30 p.m.YOW Ottawa-PHL Philadelphia

9h 30m1 stop Washington, D.C. Dulles Intl

10:30 a.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

6h 50m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

C$ 1,035United Airlines

Sun, 8 Nov - Tue, 10 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 2:35 p.m.YOW Ottawa-PHL Philadelphia

31h 35m2 stops Toronto Pearson Intl Fort Lauderdale

7:50 a.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

9h 30m1 stop Fort Lauderdale

C$ 1,088Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

7:00 a.m. - 7:21 a.m.YOW Ottawa-PHL Philadelphia

24h 21m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson

12:27 p.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

28h 53m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

C$ 1,114Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

7:00 a.m. - 7:21 a.m.YOW Ottawa-PHL Philadelphia

24h 21m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson

7:50 a.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

9h 30m1 stop Fort Lauderdale

C$ 1,149Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

7:00 a.m. - 7:21 a.m.YOW Ottawa-PHL Philadelphia

24h 21m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson

5:00 p.m. - 5:58 p.m.PHL Philadelphia-YOW Ottawa

24h 58m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

C$ 1,206Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

6:25 a.m. - 6:14 p.m.YOW Ottawa-PHL Philadelphia

11h 49m1 stop Chicago O'Hare Intl

6:15 a.m. - 2:09 p.m.PHL Philadelphia-YOW Ottawa

7h 54m1 stop Chicago O'Hare Intl

C$ 1,221United Airlines

Tue, 20 Oct - Tue, 27 Oct