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$ 253 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

Tue, 2 Feb - Fri, 5 Feb

8:45 a.m. - 12:12 a.m.PHL Philadelphia-YOW Ottawa

15h 27m1 stop Tampa

1:45 p.m. - 12:15 a.m.YOW Ottawa-PHL Philadelphia

10h 30m2 stops Toronto Pearson Intl Tampa

C$ 584Multiple Airlines

Wed, 16 Dec - Wed, 23 Dec

2:51 p.m. - 11:20 p.m.PHL Philadelphia-YOW Ottawa

8h 29m1 stop Fort Lauderdale

10:20 a.m. - 8:23 p.m.YOW Ottawa-PHL Philadelphia

10h 03m2 stops Toronto Island Nashville Intl

C$ 735Multiple Airlines

Fri, 27 Nov - Fri, 4 Dec

6:00 a.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

11h 24m2 stops Charlotte Douglas Fort Lauderdale

2:05 p.m. - 3:06 p.m.YOW Ottawa-PHL Philadelphia

25h 01m1 stop Fort Myers SW Florida Intl

C$ 741Multiple Airlines

Tue, 2 Feb - Fri, 5 Feb

8:45 a.m. - 12:12 a.m.PHL Philadelphia-YOW Ottawa

15h 27m1 stop Tampa

7:05 a.m. - 12:43 a.m.YOW Ottawa-PHL Philadelphia

17h 38m1 stop Fort Lauderdale

C$ 750Multiple Airlines

Wed, 16 Dec - Wed, 23 Dec

6:05 a.m. - 11:20 p.m.PHL Philadelphia-YOW Ottawa

17h 15m2 stops Charlotte Douglas Fort Lauderdale

10:20 a.m. - 8:23 p.m.YOW Ottawa-PHL Philadelphia

10h 03m2 stops Toronto Island Nashville Intl

C$ 764Multiple Airlines

Sun, 15 Nov - Sat, 21 Nov

7:07 p.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

22h 17m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

7:05 a.m. - 1:06 a.m.YOW Ottawa-PHL Philadelphia

18h 01m1 stop Fort Lauderdale

C$ 788Multiple Airlines

Fri, 27 Nov - Fri, 4 Dec

6:27 a.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

10h 57m1 stop Fort Lauderdale

8:00 a.m. - 12:47 a.m.YOW Ottawa-PHL Philadelphia

16h 47m1 stop Orlando

C$ 795Multiple Airlines

Mon, 16 Nov - Thu, 19 Nov

1:52 p.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

27h 32m1 stop Fort Lauderdale

8:00 a.m. - 12:35 a.m.YOW Ottawa-PHL Philadelphia

16h 35m1 stop Orlando

C$ 804Multiple Airlines

Wed, 16 Dec - Wed, 23 Dec

4:31 p.m. - 1:13 p.m.PHL Philadelphia-YOW Ottawa

20h 42m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

8:25 a.m. - 8:23 p.m.YOW Ottawa-PHL Philadelphia

11h 58m2 stops Toronto Island Nashville Intl

C$ 809Multiple Airlines

Thu, 4 Mar - Mon, 8 Mar

6:30 a.m. - 3:20 p.m.PHL Philadelphia-YOW Ottawa

8h 50m1 stop Fort Lauderdale

1:45 p.m. - 12:43 a.m.YOW Ottawa-PHL Philadelphia

10h 58m2 stops Toronto Pearson Intl Fort Lauderdale

C$ 818Multiple Airlines

Recent last minute flight deals from Pennsylvania to Ottawa

Tue, 10 Nov - Tue, 17 Nov

7:50 a.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

9h 34m1 stop Fort Lauderdale

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

31h 22m1 stop Fort Lauderdale

C$ 648Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

7:50 a.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

9h 34m1 stop Fort Lauderdale

7:05 a.m. - 7:21 a.m.YOW Ottawa-PHL Philadelphia

24h 16m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 673Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

7:50 a.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

9h 34m1 stop 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$ 782Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

5:14 p.m. - 5:24 p.m.PHL Philadelphia-YOW Ottawa

24h 10m2 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$ 862Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

5:14 p.m. - 5:52 p.m.PHL Philadelphia-YOW Ottawa

24h 38m3 stops Atlanta Hartsfield-Jackson Orlando Toronto Pearson Intl

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

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

C$ 934Multiple Airlines

Fri, 6 Nov - Tue, 10 Nov

6:17 a.m. - 11:34 p.m.PHL Philadelphia-YOW Ottawa

17h 17m2 stops Dallas/Fort Worth Fort Lauderdale

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

31h 22m1 stop Fort Lauderdale

C$ 945Multiple Airlines

Fri, 6 Nov - Tue, 10 Nov

1:52 p.m. - 11:34 p.m.PHL Philadelphia-YOW Ottawa

9h 42m1 stop Fort Lauderdale

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

31h 22m1 stop Fort Lauderdale

C$ 952Multiple Airlines

Thu, 5 Nov - Fri, 6 Nov

7:35 a.m. - 4:45 p.m.PHL Philadelphia-YOW Ottawa

9h 10m1 stop Orlando

7:00 a.m. - 11:35 p.m.YOW Ottawa-PHL Philadelphia

16h 35m2 stops Toronto Pearson Intl Fort Lauderdale

C$ 1,109Multiple Airlines

Thu, 5 Nov - Fri, 6 Nov

7:35 a.m. - 4:45 p.m.PHL Philadelphia-YOW Ottawa

9h 10m1 stop Orlando

3:30 p.m. - 4:02 p.m.YOW Ottawa-PHL Philadelphia

24h 32m1 stop Fort Lauderdale

C$ 1,392Multiple Airlines

Tue, 10 Nov - Wed, 11 Nov

10:30 a.m. - 3:07 p.m.MDT Harrisburg-YOW Ottawa

4h 37m1 stop Washington, D.C. Dulles Intl

9:45 a.m. - 6:36 p.m.YOW Ottawa-MDT Harrisburg

8h 51m1 stop Washington, D.C. Dulles Intl

C$ 1,773United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	C$ 253

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly and prices are also 15% 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.