Cheap Flights From Raleigh - Durham Intl. (RDU) To Philadelphia Intl. (PHL)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Raleigh (RDU) to Philadelphia (PHL)

The cheapest flights to Philadelphia Intl. found within the past 7 days were CA $289 round trip and CA $123 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $289 Roundtrip, found 7 hours ago
CA $289
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $289 found 7 hours ago
Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $323 Roundtrip, found 7 hours ago
CA $323
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $323 found 7 hours ago
Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $370 Roundtrip, found 7 hours ago
CA $370
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $370 found 7 hours ago
Thu, Jan 1 - Mon, Jan 5
RDU
Raleigh
PHL
Philadelphia
CA $407 Roundtrip, found 1 day ago
CA $407
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Raleigh to Philadelphia, returning Mon, Jan 5, priced at CA $407 found 1 day ago
Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $437 Roundtrip, found 7 hours ago
CA $437
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $437 found 7 hours ago
Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $631 Roundtrip, found 7 hours ago
CA $631
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $631 found 7 hours ago
Thu, Apr 30 - Sun, May 3
RDU
Raleigh
PHL
Philadelphia
CA $664 Roundtrip, found 7 hours ago
CA $664
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Raleigh to Philadelphia, returning Sun, May 3, priced at CA $664 found 7 hours ago
Thu, Jan 1 - Mon, Jan 5
RDU
Raleigh
PHL
Philadelphia
CA $676 Roundtrip, found 1 day ago
CA $676
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Raleigh to Philadelphia, returning Mon, Jan 5, priced at CA $676 found 1 day ago
Thu, Jan 1 - Mon, Jan 5
RDU
Raleigh
PHL
Philadelphia
CA $698 Roundtrip, found 1 day ago
CA $698
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Raleigh to Philadelphia, returning Mon, Jan 5, priced at CA $698 found 1 day ago
Thu, Jan 1 - Mon, Jan 5
RDU
Raleigh
PHL
Philadelphia
CA $944 Roundtrip, found 1 day ago
CA $944
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Raleigh to Philadelphia, returning Mon, Jan 5, priced at CA $944 found 1 day ago

Frequently asked questions

Are there direct flights from Raleigh - Durham Intl. Airport (RDU) to PHL?
Your next incredible adventure is on the opposite side of a single flight. You can jet direct from Raleigh–Durham Airport to PHL with multiple airlines, including American Airlines and Frontier Airlines.
What airlines fly from RDU to Philadelphia Intl. Airport (PHL)?
You'll find several airlines that advertise direct flights between Raleigh and Philadelphia. American Airlines (AA) is one of the most well-known. This carrier offers roughly 178 flights every month. If you want more choice, take a look at the fares on offer from Frontier Airlines (F9). This carrier operates 21 flights every month. Between the two, you're sure to find a deal to suit your travel needs.
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 Raleigh (RDU)

Travelers at RDU love to visit these top cities. Roam to the top destinations from Raleigh (RDU) 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.