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$ 308 CHEAP FLIGHTS from Pennsylvania to Ottawa

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Cheap Flights from Pennsylvania to Ottawa

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

Round-trip

One-way

Recent round-trip flight deals from Pennsylvania to Ottawa

Tue, 17 Nov - Mon, 23 Nov

12:36 p.m. - 2:32 p.m.PHL Philadelphia-YOW Ottawa

25h 56m2 stops Atlanta Hartsfield-Jackson Newark

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

18h 01m1 stop Fort Lauderdale

C$ 692Multiple Airlines

Tue, 17 Nov - Mon, 23 Nov

12:36 p.m. - 1:12 p.m.PHL Philadelphia-YOW Ottawa

24h 36m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

5:30 a.m. - 1:06 a.m.YOW Ottawa-PHL Philadelphia

19h 36m2 stops Toronto Pearson Intl Fort Lauderdale

C$ 732Multiple Airlines

Sat, 7 Nov - Sat, 14 Nov

12:20 p.m. - 12:37 a.m.PHL Philadelphia-YOW Ottawa

12h 17m2 stops Tampa Toronto Pearson Intl

10:15 a.m. - 11:54 p.m.YOW Ottawa-PHL Philadelphia

13h 39m2 stops Toronto Pearson Intl Tampa

C$ 735Multiple Airlines

Tue, 17 Nov - Mon, 23 Nov

12:36 p.m. - 11:32 a.m.PHL Philadelphia-YOW Ottawa

22h 56m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

8:00 a.m. - 12:53 a.m.YOW Ottawa-PHL Philadelphia

16h 53m1 stop Orlando

C$ 752Multiple Airlines

Sat, 7 Nov - Fri, 13 Nov

12:20 p.m. - 12:37 a.m.PHL Philadelphia-YOW Ottawa

12h 17m2 stops Tampa Toronto Pearson Intl

5:30 a.m. - 12:29 a.m.YOW Ottawa-PHL Philadelphia

18h 59m2 stops Toronto Pearson Intl Tampa

C$ 753Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

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

9h 34m1 stop Fort Lauderdale

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

11h 39m2 stops Toronto Pearson Intl Tampa

C$ 756Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

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

10h 57m1 stop Fort Lauderdale

4:40 p.m. - 9:07 p.m.YOW Ottawa-PHL Philadelphia

28h 27m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 765Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

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

10h 57m1 stop Fort Lauderdale

4:40 p.m. - 8:54 a.m.YOW Ottawa-PHL Philadelphia

16h 14m1 stop Tampa

C$ 795Multiple Airlines

Tue, 17 Nov - Mon, 23 Nov

12:36 p.m. - 11:32 a.m.PHL Philadelphia-YOW Ottawa

22h 56m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

5:30 a.m. - 10:57 p.m.YOW Ottawa-PHL Philadelphia

17h 27m3 stops Toronto Pearson Intl Fort Lauderdale Raleigh-Durham

C$ 799Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

10:07 p.m. - 8:07 p.m.PHL Philadelphia-YOW Ottawa

22h 00m3 stops Orlando Nashville Intl Toronto Island

4:40 p.m. - 8:54 a.m.YOW Ottawa-PHL Philadelphia

16h 14m1 stop Tampa

C$ 802Multiple Airlines

Useful Info

Low season	August
High season	October
Cheapest flight	C$ 308

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly (3% more expensive 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.