$27+ Cheap flights from Raleigh to Philadelphia (RDU - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PHL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Raleigh-Durham to Philadelphia are usually found in February or January, booked 79 days in advance, depart on a Friday or Saturday and return on a Saturday
Cheap flight deals from Raleigh to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Raleigh to PhiladelphiaExplore the most affordable flight options available from Raleigh to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Raleigh to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:26 pm -
Nonstop1h 31m
Mon 11/236:10 am -
Nonstop1h 31m
Deal found 10/28![Frontier logo]()
$134
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:21 pm -
1 stop10h 50m
Fri 12/116:31 pm -
1 stop5h 28m
Deal found 10/29![Frontier logo]()
$136
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:00 pm -
Nonstop1h 29m
Sat 11/77:50 am -
1 stop6h 08m
Deal found 10/29![Frontier logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:57 pm -
Nonstop1h 29m
Sun 1/107:16 am -
1 stop6h 53m
Deal found 10/28![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:06 am -
1 stop5h 56m
Wed 11/49:30 am -
Nonstop1h 32m
Deal found 10/25![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:04 am -
1 stop6h 09m
Mon 12/76:31 pm -
1 stop16h 55m
Deal found 10/29![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:57 pm -
Nonstop1h 29m
Sun 12/134:31 pm -
1 stop7h 28m
Deal found 10/27![Frontier logo]()
$141
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:06 am -
1 stop5h 56m
Tue 11/39:30 am -
Nonstop1h 32m
Deal found 10/25![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:57 pm -
Nonstop1h 31m
Sun 12/64:31 pm -
1 stop18h 55m
Deal found 10/29![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:57 pm -
Nonstop1h 29m
Mon 12/146:31 pm -
1 stop5h 28m
Deal found 10/28![Frontier logo]()
$144
Best flights from Raleigh to PhiladelphiaDiscover carefully curated flight deals from Raleigh to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Raleigh to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:36 am -
Nonstop1h 31m
Fri 12/47:34 am -
2 stops13h 27m
Deal found 10/29![Frontier logo]()
$193
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:55 am -
1 stop8h 02m
Sat 12/56:24 am -
2 stops7h 36m
Deal found 10/25![United Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops9h 55m
Sun 11/86:00 am -
1 stop7h 05m
Deal found 10/25![Southwest logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:15 am -
1 stop7h 40m
Sat 12/126:24 am -
2 stops7h 36m
Deal found 10/27![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:50 am -
2 stops8h 57m
Sat 11/146:15 am -
1 stop7h 34m
Deal found 10/29![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:50 am -
2 stops8h 57m
Tue 11/106:15 am -
1 stop7h 29m
Deal found 10/26![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:15 am -
1 stop7h 40m
Sun 12/136:24 am -
2 stops7h 36m
Deal found 10/29![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:50 am -
2 stops8h 57m
Mon 12/76:24 am -
2 stops7h 36m
Deal found 10/29![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:50 am -
2 stops8h 57m
Fri 11/66:15 am -
1 stop6h 09m
Deal found 10/29![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:50 am -
2 stops8h 57m
Sat 11/2810:30 am -
1 stop3h 34m
Deal found 10/26![United Airlines logo]()
$653
Last-minute flights from Raleigh to PhiladelphiaDiscover last-minute flight deals from Raleigh to Philadelphia. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Philadelphia. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:54 pm -
Nonstop1h 30m
Thu 10/297:25 pm -
Nonstop1h 33m
Deal found 10/28![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:06 am -
1 stop5h 56m
Wed 11/49:30 am -
Nonstop1h 32m
Deal found 10/25![Frontier logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:54 pm -
Nonstop1h 30m
Tue 11/105:14 pm -
1 stop5h 35m
Deal found 10/25![Frontier logo]()
$141
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:06 am -
1 stop5h 56m
Tue 11/39:30 am -
Nonstop1h 32m
Deal found 10/25![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:54 pm -
Nonstop1h 30m
Sat 11/77:25 pm -
Nonstop1h 33m
Deal found 10/30![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:00 pm -
Nonstop1h 29m
Sat 11/77:50 am -
1 stop6h 08m
Deal found 10/29![Frontier logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:06 am -
1 stop5h 56m
Tue 11/109:30 am -
Nonstop1h 32m
Deal found 10/29![Frontier logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:53 pm -
Nonstop1h 31m
Mon 11/165:14 pm -
1 stop6h 43m
Deal found 10/26![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:00 pm -
Nonstop1h 29m
Wed 11/182:45 pm -
1 stop18h 35m
Deal found 10/29![Frontier logo]()
$138
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:26 pm -
Nonstop1h 31m
Mon 11/236:10 am -
Nonstop1h 31m
Deal found 10/28![Frontier logo]()
$134
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:35 pm -
1 stop8h 02m
Thu 12/312:49 pm -
1 stop11h 08m
Deal found 10/27![Frontier logo]()
$140
One-way flights from Raleigh to PhiladelphiaSearch for one-way flight options from Raleigh to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Raleigh to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:57 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$27
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:57 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$32
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:00 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$33
This Super.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:53 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$34
This Trip.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:00 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:54 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:24 pm -
1 stop24h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/212:35 pm -
1 stop23h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2412:35 pm -
1 stop11h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$60
Find flight deals from Raleigh to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (CheapOair) |
One-way from | $27 (Trip.com) |
Popular in | April |
Cheapest in | February |
Average price | $241 |
Good round-trip deal | $239 or less |
Good one-way deal | $132 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Raleigh to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Tue 12/22
10:14 pm-11:44 pm
Nonstop1h 30m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Fri 11/20
9:26 pm-10:57 pm
Nonstop1h 31m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$127
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Sat 11/7
6:20 am-1:00 pm
1 stop6h 40m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Tue 11/3
4:15 pm-10:05 pm
1 stop5h 50m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Tue 11/24
3:07 pm-11:01 pm
1 stop7h 54m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Thu 12/17
12:11 pm-11:31 pm
1 stop11h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Fri 11/27
6:20 am-11:06 am
1 stop4h 46m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Fri 11/27
6:45 am-4:40 pm
2 stops9h 55m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$162
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Mon 11/2
10:06 am-6:19 pm
2 stops32h 13m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Sat 12/26
10:35 am-2:14 pm
1 stop3h 39m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$182
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Raleigh to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Philadelphia in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Raleigh to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Raleigh with our price prediction graph.
RDU-PHL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Raleigh to Philadelphia
How far ahead should I book a flight from Raleigh to Philadelphia?
To ensure you get the cheapest price possible for a flight from Raleigh to Philadelphia, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Raleigh to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from Raleigh to Philadelphia (average of $155). Flying from Raleigh to Philadelphia in April is currently the most expensive (average of $299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from RDU to PHL?
Find hourly flight availability from Raleigh to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 74% on flights from Raleigh to Philadelphia by exploring options for tickets in the evening.
What is the cheapest day to fly from Raleigh to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Raleigh to Philadelphia. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Raleigh to Philadelphia flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Raleigh to Philadelphia flights
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Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with JetBlue,American Airlines, andFrontier from Raleigh to Philadelphia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Entertainment
7.2
Food
6.6
Comfort
7.4
Crew
7.9
Boarding
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
ISP - FLL
Overall
7.1
Entertainment
7.2
Food
6.6
Comfort
7.4
Crew
7.9
Boarding
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
ISP - FLL
Overall
7.1
Entertainment
7.2
Food
6.6
Comfort
7.4
Crew
7.9
Boarding
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
ISP - FLL
Overall
7.1
Entertainment
7.2
Food
6.6
Comfort
7.4
Crew
7.9
Boarding
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
ISP - FLL
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Dover
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Milford
Ephrata
Elkton
Essington
New Castle
Willow Grove
Glen Mills
Vineland
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Raleigh and Philadelphia flights
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Top 3 airlines flying from Raleigh to Philadelphia
Discover the top 3 airlines that operate flights from Raleigh to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$389 | FlexibilityNo cancel fee | On-time71% |