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$84+ Cheap flights from Wilmington to Philadelphia (ILM - PHL)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Wilmington New Hanover County to Philadelphia are usually found in February or May, booked 70 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Wilmington to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) 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 August 18, 2025.

Round-trip from

$176
(Mytrip)

One-way from

$84
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$414

Good round-trip deal

$393 or less

Good one-way deal

$233 or less
From Wilmington New Hanover County to Philadelphia
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One-way flight from Wilmington New Hanover County to Philadelphia
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Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Wilmington New Hanover County to Philadelphia.
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Price to beat on a one-way flight from Wilmington New Hanover County to Philadelphia.
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Find flight deals from Wilmington to Philadelphia

Cheapest flights from Wilmington to Philadelphia
Explore the most affordable flight options available from Wilmington to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/16. 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 9/55:42 pmILM - PHL
1 stop16h 04mMultiple Airlines
Sun 9/76:25 amPHL - ILM
1 stop6h 08mMultiple Airlines
Deal found 8/16$176
This Mytrip deal was found by Cheapflights users on 8/17. 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 10/35:42 pmILM - PHL
1 stop16h 04mMultiple Airlines
Sun 10/56:35 amPHL - ILM
1 stop6h 03mMultiple Airlines
Deal found 8/17$200
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:40 pmILM - PHL
1 stop4h 49mAmerican Airlines
Wed 9/36:50 pmPHL - ILM
1 stop4h 18mAmerican Airlines
Deal found 8/17$201
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/178:00 amILM - PHL
2 stops25h 46mMultiple Airlines
Wed 9/242:07 pmPHL - ILM
2 stops22h 26mMultiple Airlines
Deal found 8/18$214
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Sat 8/307:00 amILM - PHL
1 stop13h 49mMultiple Airlines
Sun 8/319:47 amPHL - ILM
1 stop8h 01mMultiple Airlines
Deal found 8/17$229
This Mytrip deal was found by Cheapflights users on 8/16. 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 9/48:00 amILM - PHL
1 stop14h 29mMultiple Airlines
Sat 9/69:50 pmPHL - ILM
2 stops13h 23mMultiple Airlines
Deal found 8/16$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Wilmington to Philadelphia that are best for you.

Fly from

Wilmington

Fly to

Philadelphia

Route

Depart

Return

Price

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 9/5

5:42 pm-9:46 am

1 stop16h 04m

Philadelphia

Sun 9/7

6:25 am-12:33 pm

1 stop6h 08m

$176

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 10/3

5:42 pm-9:46 am

1 stop16h 04m

Philadelphia

Sun 10/5

6:35 am-12:38 pm

1 stop6h 03m

$200

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 9/3

12:40 pm-5:29 pm

1 stop4h 49m

Philadelphia

Wed 9/3

6:50 pm-11:08 pm

1 stop4h 18m

$201

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 10/2

6:08 pm-11:59 pm

1 stop5h 51m

Philadelphia

Mon 10/6

2:48 pm-11:28 pm

1 stop8h 40m

$201

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 9/17

8:00 am-9:46 am

2 stops25h 46m

Philadelphia

Wed 9/24

2:07 pm-12:33 pm

2 stops22h 26m

$214

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 8/30

7:00 am-8:49 pm

1 stop13h 49m

Philadelphia

Sun 8/31

9:47 am-5:48 pm

1 stop8h 01m

$229

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 9/4

8:00 am-10:29 pm

1 stop14h 29m

Philadelphia

Sat 9/6

9:50 pm-11:13 am

2 stops13h 23m

$239

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 9/11

8:00 am-10:29 pm

1 stop14h 29m

$84

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 9/5

5:42 pm-9:46 am

1 stop16h 04m

$90

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 9/13

8:00 am-9:46 am

2 stops25h 46m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Wilmington to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Wilmington 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 Wilmington to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to Philadelphia. Price data was last updated on August 8, 2025.

The price you pay for your flight from Wilmington to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $236). Flying from Wilmington to Philadelphia in March is currently the most expensive (average of $295). 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 ILM to PHL?

Find hourly flight availability from Wilmington 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 August 18, 2025.

It’s optimal to fly from Wilmington to Philadelphia in the evening. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Wilmington to Philadelphia

Explore weekly flight availability from Wilmington to Philadelphia. 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 August 18, 2025.

The most flights from ILM to PHL are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

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 August 18, 2025.
Read reviews from past customers who have flown American Airlines from Wilmington to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.

Related info for your journey

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

  • What airports do I use to fly from Wilmington to Philadelphia?

    If you book a flight from Wilmington to Philadelphia, you will be flying from New Hanover County to Philadelphia. Flights to Philadelphia (PHL) from Wilmington New Hanover County (ILM) take 1h 37m for a nonstop flight. There are 7 flights from New Hanover County to Philadelphia per day from 1 airline.

  • How popular is this Wilmington to Philadelphia flight route?

    The Wilmington New Hanover County to Philadelphia flight path was viewed by 17 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 Wilmington to Philadelphia?

    Departing from Wilmington to Philadelphia will take you 4h 49m. There are 414 mi between Wilmington and Philadelphia.

  • What is the cheapest airline to fly from Wilmington to Philadelphia round-trip?

    Currently priced at $244, American Airlines will fly you from Wilmington to Philadelphia and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Wilmington to Philadelphia for 30% less than the average price by searching for this airline.

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

    The top 3 most reliable airlines when flying from Wilmington to Philadelphia are Alaska Airlines (75%), Qatar Airways (75%) and Piedmont Airlines (71%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $176 on average our data indicates $535 when flying from Wilmington to Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wilmington to Philadelphia 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 Wilmington to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $236). Flying from Wilmington to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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Alternative routes for Wilmington to Philadelphia

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Top airline flying from Wilmington to Philadelphia

Discover the top airline that operate flights from Wilmington 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$370FlexibilityNo cancel feeOn-time71%

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