Flights from Raleigh to Philadelphia

Cheapest flights from Raleigh

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Sun, Aug 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$138 Roundtrip, found 6 days ago

$138

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Raleigh - Durham Intl. to Philadelphia Intl., returning Sun, Aug 17, priced at $138 found 6 days ago

Tue, Jul 8 - Thu, Jul 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$145 Roundtrip, found 9 hours ago

$145

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Jul 17, priced at $145 found 9 hours ago

Sun, Aug 17 - Tue, Aug 19

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$148 Roundtrip, found 6 days ago

$148

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Aug 17 from Raleigh - Durham Intl. to Philadelphia Intl., returning Tue, Aug 19, priced at $148 found 6 days ago

Thu, Jul 10 - Thu, Jul 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$149 Roundtrip, found 9 hours ago

$149

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Jul 17, priced at $149 found 9 hours ago

Thu, Jul 31 - Thu, Aug 7

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$150 Roundtrip, found 9 hours ago

$150

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Aug 7, priced at $150 found 9 hours ago

Thu, Jul 31 - Tue, Aug 5

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$154 Roundtrip, found 9 hours ago

$154

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Raleigh - Durham Intl. to Philadelphia Intl., returning Tue, Aug 5, priced at $154 found 9 hours ago

Thu, Aug 14 - Sun, Aug 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Raleigh - Durham Intl. to Philadelphia Intl., returning Sun, Aug 17, priced at $158 found 6 days ago

Sat, Jul 5 - Thu, Jul 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$159 Roundtrip, found 9 hours ago

$159

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Jul 17, priced at $159 found 9 hours ago

Fri, Jun 13 - Fri, Jun 13

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$161 Roundtrip, found 3 days ago

$161

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Raleigh - Durham Intl. to Philadelphia Intl., returning Fri, Jun 13, priced at $161 found 3 days ago

Thu, Jun 26 - Wed, Jul 2

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$163 Roundtrip, found 9 hours ago

$163

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Raleigh - Durham Intl. to Philadelphia Intl., returning Wed, Jul 2, priced at $163 found 9 hours ago

Thu, Jul 31 - Fri, Aug 1

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$164 Roundtrip, found 9 hours ago

$164

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Raleigh - Durham Intl. to Philadelphia Intl., returning Fri, Aug 1, priced at $164 found 9 hours ago

Sun, Jun 8 - Sat, Jun 14

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$166 Roundtrip, found 3 days ago

$166

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Raleigh - Durham Intl. to Philadelphia Intl., returning Sat, Jun 14, priced at $166 found 3 days ago

Wed, Jul 30 - Tue, Aug 5

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$168 Roundtrip, found 9 hours ago

$168

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Raleigh - Durham Intl. to Philadelphia Intl., returning Tue, Aug 5, priced at $168 found 9 hours ago

Thu, Jul 31 - Sun, Aug 3

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$169 Roundtrip, found 9 hours ago

$169

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Raleigh - Durham Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $169 found 9 hours ago

Thu, Jun 12 - Mon, Jun 16

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$171 Roundtrip, found 3 days ago

$171

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Raleigh - Durham Intl. to Philadelphia Intl., returning Mon, Jun 16, priced at $171 found 3 days ago

Wed, Jun 25 - Sat, Jul 5

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$179 Roundtrip, found 9 hours ago

$179

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Wed, Jun 25 from Raleigh - Durham Intl. to Philadelphia Intl., returning Sat, Jul 5, priced at $179 found 9 hours ago

Sat, Jun 7 - Sat, Jun 14

RDU

Raleigh - Durham Intl.

TTN

Mercer

$186 Roundtrip, found 3 days ago

$186

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Raleigh - Durham Intl. to Mercer, returning Sat, Jun 14, priced at $186 found 3 days ago

Wed, Jul 16 - Tue, Jul 22

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$189 Roundtrip, found 9 hours ago

$189

Roundtrip

found 9 hours ago

Select Delta flight, departing Wed, Jul 16 from Raleigh - Durham Intl. to Philadelphia Intl., returning Tue, Jul 22, priced at $189 found 9 hours ago

Tue, Jul 8 - Thu, Jul 17

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$217 Roundtrip, found 9 hours ago

$217

Roundtrip

found 9 hours ago

Select United flight, departing Tue, Jul 8 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Jul 17, priced at $217 found 9 hours ago

Tue, Jun 10 - Thu, Jun 12

RDU

Raleigh - Durham Intl.

PHL

Philadelphia Intl.

$690 Roundtrip, found 2 days ago

$690

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Tue, Jun 10 from Raleigh - Durham Intl. to Philadelphia Intl., returning Thu, Jun 12, priced at $690 found 2 days ago