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Cheap flights from Philadelphia to Raleigh from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Raleigh departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Raleigh

Cheap round-trip flights

Frontier Logo
6:15 am - 7:49 amPHL-RDU
1h 34mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$77Frontier
Find Deal
Mon, Sep 15 - Tue, Sep 16
Frontier Logo
6:15 am - 7:49 amPHL-RDU
1h 34mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$78Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
Frontier Logo
12:18 pm - 1:51 pmPHL-RDU
1h 33mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$79Frontier
Find Deal
Wed, Sep 3 - Sat, Sep 6
Frontier Logo
12:18 pm - 1:51 pmPHL-RDU
1h 33mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$80Frontier
Find Deal
Tue, Sep 2 - Sat, Sep 6
Frontier Logo
12:01 pm - 1:38 pmPHL-RDU
1h 37mnonstop
Frontier Logo
8:44 am - 10:19 amRDU-PHL
1h 35mnonstop
$81Frontier
Find Deal
Mon, Sep 15 - Sun, Sep 21
Frontier Logo
12:18 pm - 1:51 pmPHL-RDU
1h 33mnonstop
Frontier Logo
9:17 am - 10:48 amRDU-PHL
1h 31mnonstop
$82Frontier
Find Deal
Sat, Aug 30 - Sun, Aug 31
Frontier Logo
6:15 am - 7:49 amPHL-RDU
1h 34mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$83Frontier
Find Deal
Fri, Sep 12 - Sat, Sep 20
Frontier Logo
6:31 am - 8:03 amPHL-RDU
1h 32mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$84Frontier
Find Deal
Mon, Sep 1 - Wed, Sep 10
Frontier Logo
12:01 pm - 1:38 pmPHL-RDU
1h 37mnonstop
Frontier Logo
7:59 pm - 9:32 pmRDU-PHL
1h 33mnonstop
$85Frontier
Find Deal
Sat, Sep 6 - Sat, Sep 6
Frontier Logo
6:31 am - 8:03 amPHL-RDU
1h 32mnonstop
Frontier Logo
8:13 pm - 9:43 pmRDU-PHL
1h 30mnonstop
$86Frontier
Find Deal
Fri, Aug 29 - Wed, Sep 3

Frontier flights from Philadelphia to Raleigh

Our best Frontier deals on Philadelphia to Raleigh flight tickets
Frontier
Sep 15
PHL6:15 amPhiladelphia
1h 34m
RDU7:49 amRaleigh-Durham
Sep 16
RDU7:59 pmRaleigh-Durham
1h 33m
PHL9:32 pmPhiladelphia
$77
Find similar
Frontier
Sep 4
PHL6:15 amPhiladelphia
1h 34m
RDU7:49 amRaleigh-Durham
Sep 8
RDU7:59 pmRaleigh-Durham
1h 33m
PHL9:32 pmPhiladelphia
$78
Find similar
Frontier
Sep 3
PHL12:18 pmPhiladelphia
1h 33m
RDU1:51 pmRaleigh-Durham
Sep 6
RDU7:59 pmRaleigh-Durham
1h 33m
PHL9:32 pmPhiladelphia
$79
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Raleigh 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Mon 9/15

6:15 am-7:49 am

Nonstop1h 34m

Raleigh-Durham

Tue 9/16

7:59 pm-9:32 pm

Nonstop1h 33m

$77

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Thu 9/4

6:15 am-7:49 am

Nonstop1h 34m

Raleigh-Durham

Mon 9/8

7:59 pm-9:32 pm

Nonstop1h 33m

$78

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Wed 9/3

12:18 pm-1:51 pm

Nonstop1h 33m

Raleigh-Durham

Sat 9/6

7:59 pm-9:32 pm

Nonstop1h 33m

$79

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Tue 9/2

12:18 pm-1:51 pm

Nonstop1h 33m

Raleigh-Durham

Sat 9/6

7:59 pm-9:32 pm

Nonstop1h 33m

$80

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Mon 9/15

12:01 pm-1:38 pm

Nonstop1h 37m

Raleigh-Durham

Sun 9/21

8:44 am-10:19 am

Nonstop1h 35m

$81

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 8/30

12:18 pm-1:51 pm

Nonstop1h 33m

Raleigh-Durham

Sun 8/31

9:17 am-10:48 am

Nonstop1h 31m

$82

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Fri 9/12

6:15 am-7:49 am

Nonstop1h 34m

Raleigh-Durham

Sat 9/20

7:59 pm-9:32 pm

Nonstop1h 33m

$83

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Mon 9/1

6:31 am-8:03 am

Nonstop1h 32m

Raleigh-Durham

Wed 9/10

7:59 pm-9:32 pm

Nonstop1h 33m

$84

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 9/6

12:01 pm-1:38 pm

Nonstop1h 37m

Raleigh-Durham

Sat 9/6

7:59 pm-9:32 pm

Nonstop1h 33m

$85

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Fri 8/29

6:31 am-8:03 am

Nonstop1h 32m

Raleigh-Durham

Wed 9/3

8:13 pm-9:43 pm

Nonstop1h 30m

$86

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Raleigh from

How to get the cheapest flight ticket from Philadelphia to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Raleigh?

The cheapest month to fly to Raleigh from Philadelphia is in July. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of July, then departing from Philadelphia during the month August is also very affordable. Most momondo users find prices during this month for around $134.

What is the cheapest day to depart on your flight to Raleigh?

The cheapest day to depart from Philadelphia to Raleigh is on a Saturday when prices can be found for as low as $150. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $181. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

What is the cheapest time of day to depart on your flight to Raleigh?

In the morning is the cheapest time of day to fly from Philadelphia to Raleigh when you can find flight prices for as low as $151. Flying to Raleigh in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the afternoon when prices are around $225.

What is the cheapest Philadelphia to Raleigh-Durham flight route?

Fly from Philadelphia to Raleigh-Durham for the best Philadelphia - Raleigh-Durham flight prices

How far in advance should I book a flight to Raleigh?

You are more likely to see cheaper flights to Raleigh from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $158 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Philadelphia for as low as $120 on momondo.

What cabin class options are available on Philadelphia to Raleigh-Durham flights?

There are 3 cabin classes available to choose from on Philadelphia to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Raleigh flight prices changed over time?

As of August 2025, prices for Philadelphia to Raleigh flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Raleigh

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Raleigh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Raleigh (PHL to RDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Raleigh

Best Price Found

$50

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Raleigh

1 airport
The best one-way flight to Raleigh from Philadelphia in the past 72 hours is $50. The best round-trip flight deal from Philadelphia to Raleigh found on momondo in the last 72 hours is $77.
The fastest flight from Philadelphia to Raleigh takes 1h 31m
Direct flights go from Philadelphia to Raleigh every day.
There is 1 airport near Raleigh: Raleigh-Durham (RDU)
Search flight deals

  • How far is Philadelphia to Raleigh-Durham by plane?

    Raleigh-Durham is 345.4 mi away from Philadelphia. Typically, this will take 1h 31m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Raleigh-Durham Airport?

    Prices for flights from Philadelphia Airport to Raleigh-Durham Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to Raleigh-Durham Airport?

  • How old do you have to be to fly from Philadelphia Airport to Raleigh-Durham Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Raleigh-Durham Airport.

  • What documentation or ID do you need to fly to Raleigh-Durham Airport?

    The required travel and health documents for your Raleigh-Durham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Raleigh-Durham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Philadelphia to Raleigh?

  • What is the most popular airline from Philadelphia to Raleigh?

Best airlines flying from Philadelphia to Raleigh

Compare and see reviews for airlines that fly from Philadelphia to Raleigh with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Raleigh

    American Airlines flies from Philadelphia to Raleigh around 39 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Philadelphia to Raleigh in the last 72 hours was $139 (round-trip), much lower than the average airfare cost of $304 for American Airlines flights on this route.

  • Frontier Flights From Philadelphia to Raleigh

    The best Frontier deal for Philadelphia to Raleigh flight tickets found on momondo in the last 72 hours was $66, round-trip. It should be noted that an average Frontier flight deal for this route in this time was higher, at $133 round-trip. Frontier operates 5 flights out of Philadelphia into Raleigh in an average week, so prices vary by time and availability. 3,212 Frontier reviews by users on momondo have scored the airline at 5.8/10.

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Durham
Cary
Danville
Rocky Mount
Chapel Hill
Goldsboro
Wilson
Smithfield
Sanford
Pinehurst
South Hill
Garner
Roanoke Rapids
Southern Pines
Dunn
Wake Forest
Morrisville
Henderson
Apex
Oxford

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Raleigh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Raleigh. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Raleigh with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Raleigh from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Raleigh?

Once all potential Philadelphia to Raleigh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Raleigh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Raleigh from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Raleigh trip

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