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.

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, 1 Dec - Tue, 8 Dec

11:59 a.m. - 12:09 a.m.Philadelphia Philadelphia-Ottawa Ottawa

12h 10m1 stop Tampa

4:40 p.m. - 5:26 p.m.Ottawa Ottawa-Philadelphia Philadelphia

24h 46m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 590Multiple Airlines

3+ days ago

Tue, 1 Dec - Tue, 8 Dec

11:59 a.m. - 12:09 a.m.Philadelphia Philadelphia-Ottawa Ottawa

12h 10m1 stop Tampa

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

17h 43m1 stop Fort Lauderdale

C$ 602Multiple Airlines

3+ days ago

Tue, 1 Dec - Tue, 8 Dec

6:30 a.m. - 12:09 a.m.Philadelphia Philadelphia-Ottawa Ottawa

17h 39m2 stops San Juan Luis Munoz Marin Intl Tampa

4:40 p.m. - 5:26 p.m.Ottawa Ottawa-Philadelphia Philadelphia

24h 46m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 608Multiple Airlines

3+ days ago

Thu, 3 Dec - Sun, 6 Dec

5:16 a.m. - 12:09 a.m.Philadelphia Philadelphia-Ottawa Ottawa

18h 53m1 stop Tampa

7:00 a.m. - 1:03 a.m.Ottawa Ottawa-Philadelphia Philadelphia

18h 03m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

C$ 645Multiple Airlines

12 hours ago

Thu, 3 Dec - Sat, 5 Dec

10:21 a.m. - 12:09 a.m.Pittsburgh Pittsburgh-Ottawa Ottawa

13h 48m1 stop Tampa

4:40 p.m. - 9:41 a.m.Ottawa Ottawa-Pittsburgh Pittsburgh

17h 01m1 stop Tampa

C$ 656Multiple Airlines

3+ days ago

Tue, 1 Dec - Tue, 8 Dec

6:30 a.m. - 12:09 a.m.Philadelphia Philadelphia-Ottawa Ottawa

17h 39m2 stops San Juan Luis Munoz Marin Intl Tampa

7:00 a.m. - 11:40 p.m.Ottawa Ottawa-Philadelphia Philadelphia

16h 40m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 660Multiple Airlines

3+ days ago

Thu, 3 Dec - Sat, 5 Dec

10:21 a.m. - 10:06 p.m.Pittsburgh Pittsburgh-Ottawa Ottawa

11h 45m2 stops Tampa Toronto Pearson Intl

4:40 p.m. - 9:41 a.m.Ottawa Ottawa-Pittsburgh Pittsburgh

17h 01m1 stop Tampa

C$ 684Multiple Airlines

3+ days ago

Thu, 3 Dec - Sun, 6 Dec

5:16 a.m. - 10:06 p.m.Philadelphia Philadelphia-Ottawa Ottawa

16h 50m2 stops Tampa Toronto Pearson Intl

7:00 a.m. - 1:03 a.m.Ottawa Ottawa-Philadelphia Philadelphia

18h 03m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

C$ 690Multiple Airlines

12 hours ago

Thu, 3 Dec - Sun, 6 Dec

5:16 a.m. - 10:06 p.m.Philadelphia Philadelphia-Ottawa Ottawa

16h 50m2 stops Tampa Toronto Pearson Intl

5:30 a.m. - 1:03 a.m.Ottawa Ottawa-Philadelphia Philadelphia

19h 33m3 stops Toronto Pearson Intl Fort Lauderdale San Juan Luis Munoz Marin Intl

C$ 727Multiple Airlines

12 hours ago

Tue, 1 Dec - Tue, 8 Dec

9:58 p.m. - 11:20 p.m.Philadelphia Philadelphia-Ottawa Ottawa

25h 22m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 a.m. - 11:40 p.m.Ottawa Ottawa-Philadelphia Philadelphia

16h 40m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 744Multiple Airlines

3+ days ago

Useful Info

Low season	February
High season	December
Cheapest flight	C$ 265

Best time to beat the crowds but there is an average 11% increase in price.

Most popular time to fly and prices are also 17% 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.