Cheap Flights From Macdonald-Cartier Intl. (YOW) To Philadelphia Intl. (PHL)

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Cheapest Flights from Ottawa (YOW) to Philadelphia (PHL)

The cheapest flights to Philadelphia Intl. found within the past 7 days were CA $670 round trip and CA $307 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Dec 8 - Fri, Dec 12
YOW
Ottawa
PHL
Philadelphia
CA $670 Roundtrip, found 3 days ago
CA $670
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Mon, Dec 8 from Ottawa to Philadelphia, returning Fri, Dec 12, priced at CA $670 found 3 days ago
Sun, Dec 14 - Tue, Dec 16
YOW
Ottawa
PHL
Philadelphia
CA $705 Roundtrip, found 5 days ago
CA $705
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sun, Dec 14 from Ottawa to Philadelphia, returning Tue, Dec 16, priced at CA $705 found 5 days ago
Mon, Dec 8 - Wed, Dec 10
YOW
Ottawa
PHL
Philadelphia
CA $708 Roundtrip, found 9 hours ago
CA $708
Roundtrip
found 9 hours ago
Select Porter Airlines flight, departing Mon, Dec 8 from Ottawa to Philadelphia, returning Wed, Dec 10, priced at CA $708 found 9 hours ago
Mon, Dec 8 - Thu, Dec 11
YOW
Ottawa
PHL
Philadelphia
CA $734 Roundtrip, found 5 hours ago
CA $734
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Mon, Dec 8 from Ottawa to Philadelphia, returning Thu, Dec 11, priced at CA $734 found 5 hours ago
Fri, Jan 9 - Sun, Jan 11
YOW
Ottawa
PHL
Philadelphia
CA $736 Roundtrip, found 2 days ago
CA $736
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Jan 9 from Ottawa to Philadelphia, returning Sun, Jan 11, priced at CA $736 found 2 days ago
Sat, Jan 10 - Thu, Jan 15
YOW
Ottawa
PHL
Philadelphia
CA $745 Roundtrip, found 1 day ago
CA $745
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sat, Jan 10 from Ottawa to Philadelphia, returning Thu, Jan 15, priced at CA $745 found 1 day ago
Sat, Feb 14 - Sat, Feb 21
YOW
Ottawa
PHL
Philadelphia
CA $784 Roundtrip, found 5 days ago
CA $784
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sat, Feb 14 from Ottawa to Philadelphia, returning Sat, Feb 21, priced at CA $784 found 5 days ago
Sat, Jan 10 - Thu, Jan 15
YOW
Ottawa
PHL
Philadelphia
CA $792 Roundtrip, found 1 day ago
CA $792
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sat, Jan 10 from Ottawa to Philadelphia, returning Thu, Jan 15, priced at CA $792 found 1 day ago
Thu, Nov 13 - Wed, Nov 19
YOW
Ottawa
PHL
Philadelphia
CA $804 Roundtrip, found 5 days ago
CA $804
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu, Nov 13 from Ottawa to Philadelphia, returning Wed, Nov 19, priced at CA $804 found 5 days ago
Sat, Feb 14 - Sat, Feb 21
YOW
Ottawa
PHL
Philadelphia
CA $810 Roundtrip, found 5 days ago
CA $810
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sat, Feb 14 from Ottawa to Philadelphia, returning Sat, Feb 21, priced at CA $810 found 5 days ago

Frequently asked questions

Are there direct flights from YOW to Philadelphia Intl. Airport (PHL)?
You'll have trouble finding a flight straight from Macdonald-Cartier Intl. Airport (YOW) to Philadelphia Airport, but don't stress. Air Canada, United Airlines and Austrian Airlines operate flights with only one stopover.
What airlines fly from Ottawa Intl. Airport to PHL?
Unfortunately, there are no airlines currently offering direct flights between YOW and PHL. For the sake of saving time, plan in advance to find the best price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Ottawa (YOW)

Travelers at YOW love to visit these top cities. Roam to the top destinations from Ottawa (YOW) today with the cheap prices from Travelocity!

Popular Flight Routes from Philadelphia (PHL)

Travelers at PHL love to visit these top cities. Roam to the top destinations from Philadelphia(PHL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.