S$ 24 Cheap Flights from Raleigh to Philadelphia (RDU-PHL)

Cheap Flights from Raleigh to Philadelphia

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Cheap Flights from Raleigh to Philadelphia starting at S$ 24

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Raleigh to Philadelphia

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Raleigh to Philadelphia

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 24

American Airlines

From S$ 107

Delta Air Lines

From S$ 150

United Airlines

From S$ 174

Southwest Airlines

From S$ 175

Sun Country Airlines

From S$ 190

ANA airlines

Find more flights and airlines

Alternative Routes from Raleigh to Philadelphia

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Raleigh to Philadelphia.

Cheapest
RDU
16:18
1h 37m
Direct
PHL
17:55
Raleigh–Durham International Airport - Philadelphia International Airport
Sat, May 4Frontier Airlines
S$ 24
RDU
09:03
1h 31m
Direct
TTN
10:34
Raleigh–Durham International Airport - Trenton Mercer Airport
Wed, Jun 12Frontier Airlines
S$ 25
RDU
09:03
1h 31m
Direct
TTN
10:34
Raleigh–Durham International Airport - Trenton Mercer Airport
Wed, Jun 12Frontier Airlines
S$ 25
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Raleigh (RDU) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Raleigh to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Raleigh (RDU) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around S$ 308.
How long is a flight from Raleigh (RDU) to Philadelphia (PHL)?
It takes about 1 hour 26 minutes to fly from Raleigh (RDU) to Philadelphia (PHL).
What time does the earliest flight from Raleigh to Philadelphia depart?
The earliest flight departs from Raleigh (RDU) at 07:17 and arrives in Philadelphia (PHL) at 08:40.
What time does the latest flight from Raleigh to Philadelphia depart?
The latest flight departs from Raleigh (RDU) at 18:07 and arrives in Philadelphia (TTN) at 19:39.
What are the most popular airlines that fly from Raleigh (RDU) to Philadelphia (PHL)?
Airlines with flights from Raleigh (RDU) to Philadelphia (PHL): American Airlines, Aer Lingus, Qatar Airways, British Airways, Frontier Airlines and Alaska Airlines.
What's the most popular airline for direct flights from Raleigh (RDU) to Philadelphia (PHL)?
Frontier Airlines operates 1 direct flights from Raleigh (RDU) to Philadelphia (PHL).
How many airports in Philadelphia?
There are 4 airports near Philadelphia: Philadelphia International Airport, Philadelphia Wings Field, Northeast Philadelphia Airport and Essington Spb.

How to find a cheap flight from Raleigh to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Raleigh to Philadelphia. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Find cheapest flight ticket from Raleigh to Philadelphia

Cheapest direct flight price	S$ 23
Cheapest return ticket price	S$ 47
Cheapest month	January
Peak season for travel	July
Flight distance	543.65km
Average flight time	1 hour 26 minutes
Popular airline	American Airlines