How does KAYAK find such low prices on flights from Pennsylvania to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Ottawa.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 279 CHEAP FLIGHTS from Pennsylvania to Ottawa

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Flight Deals

Cheap Flights from Pennsylvania to Ottawa

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Ottawa

Mon, 9 Nov - Mon, 16 Nov

10:49 a.m. - 12:50 a.m.PHL Philadelphia-YOW Ottawa

14h 01m2 stops Tampa Toronto Pearson Intl

7:05 a.m. - 2:27 p.m.YOW Ottawa-PHL Philadelphia

31h 22m1 stop Fort Lauderdale

C$ 606Multiple Airlines

Sun, 15 Nov - Mon, 23 Nov

4:47 p.m. - 5:26 p.m.PHL Philadelphia-YOW Ottawa

24h 39m1 stop Miami

5:30 a.m. - 12:17 a.m.YOW Ottawa-PHL Philadelphia

18h 47m2 stops Toronto Pearson Intl Tampa

C$ 632Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

8:30 a.m. - 2:30 p.m.PHL Philadelphia-YOW Ottawa

30h 00m2 stops Atlanta Hartsfield-Jackson Newark

7:05 a.m. - 2:27 p.m.YOW Ottawa-PHL Philadelphia

31h 22m1 stop Fort Lauderdale

C$ 633Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

5:22 p.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

23h 58m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 a.m. - 11:16 p.m.YOW Ottawa-PHL Philadelphia

16h 16m3 stops Toronto Pearson Intl Tampa Atlanta Hartsfield-Jackson

C$ 639Multiple Airlines

Thu, 5 Nov - Tue, 10 Nov

1:52 p.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

27h 28m1 stop Fort Lauderdale

7:05 a.m. - 11:16 p.m.YOW Ottawa-PHL Philadelphia

16h 11m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 639Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

5:22 p.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

23h 58m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:05 a.m. - 11:16 p.m.YOW Ottawa-PHL Philadelphia

16h 11m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 644Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

7:12 p.m. - 12:44 a.m.PIT Pittsburgh-YOW Ottawa

29h 32m2 stops Fort Lauderdale Toronto Pearson Intl

7:05 a.m. - 6:22 p.m.YOW Ottawa-PIT Pittsburgh

11h 17m1 stop Fort Lauderdale

C$ 666Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

6:00 a.m. - 12:25 a.m.PHL Philadelphia-YOW Ottawa

18h 25m3 stops Dallas/Fort Worth Tampa Toronto Pearson Intl

3:10 p.m. - 8:11 a.m.YOW Ottawa-PHL Philadelphia

17h 01m2 stops Newark Atlanta Hartsfield-Jackson

C$ 673Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

10:49 a.m. - 10:15 p.m.PHL Philadelphia-YOW Ottawa

11h 26m2 stops Tampa Toronto Pearson Intl

12:15 p.m. - 7:21 a.m.YOW Ottawa-PHL Philadelphia

19h 06m3 stops Toronto Island Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson

C$ 676Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

4:47 p.m. - 5:20 p.m.PHL Philadelphia-YOW Ottawa

24h 33m3 stops Miami Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 a.m. - 11:16 p.m.YOW Ottawa-PHL Philadelphia

16h 16m3 stops Toronto Pearson Intl Tampa Atlanta Hartsfield-Jackson

C$ 683Multiple Airlines

Recent last minute flight deals from Pennsylvania to Ottawa

Fri, 2 Oct - Sun, 4 Oct

5:15 a.m. - 2:30 p.m.PHL Philadelphia-YOW Ottawa

9h 15m1 stop Orlando

7:00 a.m. - 12:09 a.m.YOW Ottawa-PHL Philadelphia

17h 09m2 stops Toronto Pearson Intl Orlando

C$ 1,353Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

5:15 a.m. - 2:30 p.m.PHL Philadelphia-YOW Ottawa

9h 15m1 stop Orlando

7:00 a.m. - 4:47 a.m.YOW Ottawa-PHL Philadelphia

21h 47m3 stops Toronto Pearson Intl Orlando San Juan Luis Munoz Marin Intl

C$ 1,382Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

5:32 p.m. - 5:35 p.m.PHL Philadelphia-YOW Ottawa

24h 03m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

7:00 a.m. - 4:47 a.m.YOW Ottawa-PHL Philadelphia

21h 47m3 stops Toronto Pearson Intl Orlando San Juan Luis Munoz Marin Intl

C$ 1,484Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

5:32 p.m. - 5:35 p.m.PHL Philadelphia-YOW Ottawa

24h 03m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

7:00 a.m. - 12:09 a.m.YOW Ottawa-PHL Philadelphia

17h 09m2 stops Toronto Pearson Intl Orlando

C$ 1,494Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

5:15 a.m. - 2:30 p.m.PHL Philadelphia-YOW Ottawa

9h 15m1 stop Orlando

8:50 p.m. - 9:38 a.m.YOW Ottawa-PHL Philadelphia

12h 48m1 stop Toronto Island

C$ 1,797Multiple Airlines

Tue, 29 Sep - Tue, 29 Sep

8:29 a.m. - 2:55 p.m.PHL Philadelphia-YOW Ottawa

6h 26m1 stop Toronto Pearson Intl

8:50 p.m. - 9:15 p.m.YOW Ottawa-PHL Philadelphia

24h 25m2 stops Toronto Island Orlando

C$ 1,928Multiple Airlines

Tue, 29 Sep - Tue, 29 Sep

6:10 a.m. - 1:59 p.m.PHL Philadelphia-YOW Ottawa

7h 49m1 stop Chicago O'Hare Intl

5:50 p.m. - 9:32 p.m.YOW Ottawa-PHL Philadelphia

3h 42m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 2,005Air Canada

Tue, 29 Sep - Tue, 29 Sep

11:20 a.m. - 5:16 p.m.PHL Philadelphia-YOW Ottawa

5h 56m1 stop Chicago O'Hare Intl

7:30 p.m. - 11:30 p.m.YOW Ottawa-PHL Philadelphia

4h 00m1 stop Washington, D.C. Dulles Intl

C$ 2,015United Airlines

Tue, 29 Sep - Tue, 29 Sep

10:40 a.m. - 4:38 p.m.PHL Philadelphia-YOW Ottawa

5h 58m2 stops Washington, D.C. Dulles Intl Newark

7:30 p.m. - 11:30 p.m.YOW Ottawa-PHL Philadelphia

4h 00m1 stop Washington, D.C. Dulles Intl

C$ 2,276United Airlines

Useful Info

Low season	January
High season	June
Cheapest flight	C$ 279

Best time to beat the crowds (1% less expensive on average)

Most popular time to fly and prices are also 2% lower on average.

Flight from Philadelphia to Ottawa

How does KAYAK find such low prices on flights from Pennsylvania to Ottawa?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Ottawa.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Ottawa?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Ottawa?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Ottawa?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.