$56 Cheap flight deals from Raleigh (RDU) to King of Prussia (PHL)

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This Weekend's Flight Deals from Raleigh to King of Prussia

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Mon, Jul 7
RDU
Raleigh - Durham Intl.
PHL
Philadelphia Intl.
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Jul 5 from Raleigh - Durham Intl. to Philadelphia Intl., returning Mon, Jul 7, priced at $119 found 2 hours ago
Fri, Jul 4 - Tue, Jul 8
RDU
Raleigh - Durham Intl.
TTN
Mercer
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Raleigh - Durham Intl. to Mercer, returning Tue, Jul 8, priced at $242 found 4 days ago

Airfares from $56 One Way, $58 Round Trip from Raleigh to King of Prussia

Prices starting at $58 for return flights and $56 for one-way flights to King of Prussia were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Sat, Oct 4
RDU
Raleigh
PHL
Philadelphia
$58 Roundtrip, found 2 days ago
$58
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Oct 1 from Raleigh to Philadelphia, returning Sat, Oct 4, priced at $58 found 2 days ago
Sat, Sep 27 - Sat, Oct 18
RDU
Raleigh
PHL
Philadelphia
$141 Roundtrip, found 5 days ago
$141
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 27 from Raleigh to Philadelphia, returning Sat, Oct 18, priced at $141 found 5 days ago
Mon, Aug 25 - Wed, Aug 27
RDU
Raleigh
PHL
Philadelphia
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 25 from Raleigh to Philadelphia, returning Wed, Aug 27, priced at $159 found 2 days ago
Sat, Sep 27 - Sat, Oct 18
RDU
Raleigh
PHL
Philadelphia
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 27 from Raleigh to Philadelphia, returning Sat, Oct 18, priced at $177 found 5 days ago
Thu, Sep 11 - Mon, Sep 15
RDU
Raleigh
PHL
Philadelphia
$235 Roundtrip, found 13 hours ago
$235
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Thu, Sep 11 from Raleigh to Philadelphia, returning Mon, Sep 15, priced at $235 found 13 hours ago

King of Prussia economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sonesta Philadelphia Rittenhouse Square
4.0-star property

Sonesta Philadelphia Rittenhouse Square

8.4/10 Very Good! (1,744 reviews)

Aug 9 - Aug 12

3 night stay

Raleigh (RDU) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Staff was friendly. Room was clean but did not have a window that opens and smelled like air freshener. Some wallpaper and the bathroom ceiling showed the building's age. They charge a $20/day fee and give a $10 credit that can only be spent at the in-house Arts Café (not a true café). No room service, as far as I could tell. It's nice but not exactly affordable for what it is. Centrally located, close to SEPTA stops.

Reviewed on Mar 29, 2025

Canopy by Hilton Philadelphia Center City
4.0-star property

Canopy by Hilton Philadelphia Center City

9.2/10 Wonderful! (1,718 reviews)

Aug 9 - Aug 12

3 night stay

Raleigh (RDU) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
The hotel had a unique design and a great location. The walls were thin so we could hear our neighbors, and one of our pillows had a stain on it. Maid service replaced the pillows for us with no further issues. Staff was friendly.

Reviewed on Jun 9, 2025

Valley Forge Casino Resort
4.0-star property

Valley Forge Casino Resort

8.2/10 Very Good! (1,010 reviews)

Aug 9 - Aug 12

3 night stay

Raleigh (RDU) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
The staff could of been a little more pleasant during checkin like pointing out elevators, hotel amenities and dining options. Other than that, no concerns with room or parking.

Reviewed on Aug 20, 2024

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More About Flying To King of Prussia from Raleigh

Route Information for Flights from Raleigh to King of Prussia

Origin Airport IATA Code
RDU
Destination Airport IATA Code
PHL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Raleigh to King of Prussia

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Finding cheap flights from Raleigh to King of Prussia is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.