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Durham

$62+ Cheap flights from Philadelphia (PHL) to Durham, NC

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — RDU
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Durham are usually found in July or August, booked 79 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Philadelphia to Durham

Cheapest flights from Philadelphia to Durham
Explore the most affordable flight options available from Philadelphia to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 4/146:48 am
PHL
-
RDU
1 stop11h 56m
Spirit Airlines
Fri 4/179:37 pm
RDU
-
PHL
1 stop12h 12m
Spirit Airlines
Deal found 3/14$136
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:18 am
PHL
-
RDU
1 stop10h 26m
Multiple Airlines
Wed 4/153:45 pm
RDU
-
PHL
Nonstop1h 32m
Multiple Airlines
Deal found 3/12$137
This CheapOair deal was found by Cheapflights users on 3/11. 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.
Wed 4/88:18 am
PHL
-
RDU
1 stop10h 26m
Multiple Airlines
Thu 4/94:29 pm
RDU
-
PHL
Nonstop1h 36m
Multiple Airlines
Deal found 3/11$140
This Super.com deal was found by Cheapflights users on 3/13. 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 4/116:25 am
PHL
-
RDU
Nonstop1h 32m
Frontier
Sat 4/118:59 pm
RDU
-
PHL
Nonstop1h 36m
Frontier
Deal found 3/13$146
This Priceline deal was found by Cheapflights users on 3/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:18 am
PHL
-
RDU
1 stop10h 26m
Multiple Airlines
Tue 4/213:45 pm
RDU
-
PHL
Nonstop1h 32m
Multiple Airlines
Deal found 3/15$147
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
PHL
-
RDU
Nonstop1h 32m
Frontier
Sat 4/253:04 pm
RDU
-
PHL
Nonstop1h 32m
Frontier
Deal found 3/11$150
This Super.com deal was found by Cheapflights users on 3/11. 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.
Mon 4/135:35 am
PHL
-
RDU
Nonstop1h 30m
Frontier
Tue 4/213:45 pm
RDU
-
PHL
Nonstop1h 32m
Frontier
Deal found 3/11$151
This CheapOair deal was found by Cheapflights users on 3/13. 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.
Wed 4/86:48 am
PHL
-
RDU
1 stop11h 56m
Multiple Airlines
Sat 4/118:59 pm
RDU
-
PHL
Nonstop1h 36m
Multiple Airlines
Deal found 3/13$152
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:00 am
PHL
-
RDU
Nonstop1h 34m
Frontier
Sat 4/118:42 am
RDU
-
PHL
Nonstop1h 33m
Frontier
Deal found 3/11$153

Find flight deals from Philadelphia to Durham

Keep the following information in mind while searching for Philadelphia to Durham flight deals. Data was last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Cheapflightsfares)

One-way from

$62
(Cheapflightsfares)

Popular in

December

Cheapest in

July

Average price

$188
Provider with most accurate pricing for Philadelphia-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Raleigh-Durham flights.
Search Deals
From Philadelphia to Durham
Search Deals
One-way flight from Philadelphia to Durham
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Durham 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 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Durham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Mon 4/27

5:30 am-7:00 am

Nonstop1h 30m

Raleigh-Durham

Mon 5/4

7:55 am-9:29 am

Nonstop1h 34m

$158

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Tue 4/21

7:30 am-3:04 pm

1 stop7h 34m

Raleigh-Durham

Tue 4/28

7:35 pm-5:34 am

1 stop9h 59m

$180
Quickest round-trip

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 4/11

2:19 pm-3:48 pm

Nonstop1h 29m

Raleigh-Durham

Sun 4/12

8:17 am-9:50 am

Nonstop1h 33m

$191

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 6/6

8:00 am-2:12 pm

1 stop6h 12m

Raleigh-Durham

Sat 6/6

10:03 pm-8:56 am

1 stop10h 53m

$233

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Thu 4/16

5:30 am-7:00 am

Nonstop1h 30m

Raleigh-Durham

Sun 4/19

6:00 am-9:59 pm

1 stop15h 59m

$341

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 8/15

11:30 am-5:13 pm

1 stop5h 43m

Raleigh-Durham

Wed 11/25

6:45 am-12:25 pm

1 stop5h 40m

$437

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 8/15

6:00 am-11:42 am

1 stop5h 42m

Raleigh-Durham

Thu 11/26

5:45 am-11:50 am

1 stop6h 05m

$447

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Thu 4/2

1:27 pm-9:23 pm

1 stop7h 56m

Raleigh-Durham

Mon 4/6

5:25 pm-12:59 am

1 stop7h 34m

$491

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Thu 4/2

7:45 pm-11:44 pm

1 stop3h 59m

Raleigh-Durham

Sun 4/5

6:15 am-12:17 pm

1 stop6h 02m

$491

PhiladelphiaRaleigh

PHL - RDU

PHLRDU

Philadelphia

Sat 3/28

10:35 am-2:10 pm

1 stop3h 35m

Raleigh-Durham

Sat 4/4

10:34 am-2:11 pm

1 stop3h 37m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Philadelphia to Durham

Have a flexible travel schedule? Discover the best time to fly to Durham from Philadelphia with our price prediction graph.
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 Philadelphia to Durham

How far ahead should I book a flight from Philadelphia to Durham?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Durham. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Philadelphia to Durham, 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 Philadelphia to Durham?

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Durham (average of $36). Flying from Philadelphia to Durham in March is currently the most expensive (average of $82). 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 PHL to DU8?

Find hourly flight availability from Philadelphia to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.

One of the essential ways to save on airfare from Philadelphia to Durham is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 62% on airfare.

What is the cheapest day to fly from Philadelphia to Durham?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Durham. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Philadelphia to Durham flight should consider departing on Saturday at noon 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.

Weekly flight availability from Philadelphia to Durham

Explore weekly flight availability from Philadelphia to Durham. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 16, 2026.

The most flights from PHL to DU8 are scheduled on a Friday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with American Airlines and Frontier from Philadelphia to Durham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,466 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Susie,Jan 2026

DAY - CLT

We weren’t offered any beverages on this flight. It was not bumpy at all
American Airlines
7.1
Good
11,466 reviews
American Airlines
7.1
Good
11,466 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Susie,Jan 2026

DAY - CLT

We weren’t offered any beverages on this flight. It was not bumpy at all
Frontier
5.7
Fair
3,030 reviews
American Airlines
7.1
Good
11,466 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Susie,Jan 2026

DAY - CLT

We weren’t offered any beverages on this flight. It was not bumpy at all

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Durham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Durham?

    If you book a flight to Durham from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 10 flights from Philadelphia to Durham per day from 2 different airlines.

  • How popular is this Philadelphia to Durham flight route?

    The Philadelphia to Durham flight path was viewed by 131 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Durham?

    A quick flight from Philadelphia to Durham can take about 1h 30m. Frontier provides one of the quickest options available for as low as $158. Airlines will cover a distance of 337 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Philadelphia to Durham one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Philadelphia to Durham for a low price.

  • What are the most reliable airlines from Philadelphia to Durham?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Durham consider choosing Frontier (77%), Alaska Airlines (76%) or Piedmont Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Durham?

    Looking for the cheapest flight from Philadelphia to Durham? While on average our users pay $174, our data indicates the cheapest price to be $50. The most popular route (Philadelphia - Raleigh-Durham), is priced around $154.

  • Can I find deals for flights from Philadelphia to Durham that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Durham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Durham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Durham.

  • Can I find deals for business class flights from Philadelphia to Durham?

    Yes. Cheapflights offers flight deals from Philadelphia to Durham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Durham?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Durham (average of $36). Flying from Philadelphia to Durham in March is currently the most expensive (average of $82). 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.

See more FAQs

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Alternative routes for Philadelphia to Durham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Philadelphia to Durham

Discover the top 2 airlines that operate flights from Philadelphia to Durham. 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 2,558,603 searches. Data last updated March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$135FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$141Average$423FlexibilityNo cancel feeOn-time71%

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