HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$72+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington 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 Wilmington New Hanover County to Philadelphia are usually found in February or May, booked 70 days in advance, depart on a Saturday or Thursday 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 September 11, 2025.

Round-trip from

$172
(Kiwi.com)

One-way from

$72
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$334

Good round-trip deal

$338 or less

Good one-way deal

$269 or less
From Wilmington New Hanover County to Philadelphia
Search Deals
One-way flight from Wilmington New Hanover County to Philadelphia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Wilmington New Hanover County to Philadelphia.
Search Deals
Price to beat on a one-way flight from Wilmington New Hanover County to Philadelphia.
Search Deals

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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:46 pmILM - PHL
1 stop14h 43mMultiple Airlines
Sun 12/146:12 pmPHL - ILM
1 stop18h 08mMultiple Airlines
Deal found 9/11$176
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:10 amILM - PHL
1 stop15h 42mMultiple Airlines
Thu 9/256:40 pmPHL - ILM
1 stop13h 50mMultiple Airlines
Deal found 9/11$188
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/24:46 pmILM - PHL
1 stop8h 06mMultiple Airlines
Sun 10/58:08 pmPHL - ILM
1 stop16h 12mMultiple Airlines
Deal found 9/9$193
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:55 amILM - PHL
1 stop5h 20mJetBlue
Sun 10/56:50 amPHL - ILM
1 stop5h 39mJetBlue
Deal found 9/10$227
This eDestinos deal was found by Cheapflights users on 9/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:00 pmILM - PHL
1 stop12h 07mMultiple Airlines
Sun 10/265:05 amPHL - ILM
1 stop16h 58mMultiple Airlines
Deal found 9/10$234
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:00 pmILM - PHL
1 stop12h 07mMultiple Airlines
Sun 10/198:08 pmPHL - ILM
1 stop16h 12mMultiple Airlines
Deal found 9/11$236
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:10 pmILM - PHL
2 stops10h 09mMultiple Airlines
Mon 11/175:15 amPHL - ILM
1 stop14h 40mMultiple Airlines
Deal found 9/11$245
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:08 pmILM - PHL
2 stops21h 32mMultiple Airlines
Sun 11/25:19 amPHL - ILM
1 stop6h 19mMultiple Airlines
Deal found 9/11$248

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 September 11, 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

Thu 10/2

4:46 pm-12:52 am

1 stop8h 06m

Philadelphia

Sun 10/5

8:08 pm-12:20 pm

1 stop16h 12m

$193

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 10/21

1:30 pm-9:55 pm

1 stop8h 25m

Philadelphia

Sat 10/25

6:50 am-12:19 pm

1 stop5h 29m

$227

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 10/15

1:30 pm-9:55 pm

1 stop8h 25m

Philadelphia

Sat 10/18

7:00 am-12:34 pm

1 stop5h 34m

$227

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 10/24

1:00 pm-1:07 am

1 stop12h 07m

Philadelphia

Sun 10/26

5:05 am-10:03 pm

1 stop16h 58m

$234

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 10/10

5:42 pm-11:59 pm

1 stop6h 17m

Philadelphia

Sun 10/12

6:19 am-12:38 pm

1 stop6h 19m

$276

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 10/21

6:00 am-10:44 am

1 stop4h 44m

Philadelphia

Sat 10/25

8:09 am-9:46 am

Nonstop1h 37m

$277

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 12/2

8:12 am-2:36 pm

1 stop6h 24m

Philadelphia

Tue 12/9

12:11 pm-1:51 pm

Nonstop1h 40m

$277

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 12/2

6:01 pm-12:50 am

1 stop6h 49m

Philadelphia

Tue 12/9

12:37 pm-5:14 pm

1 stop4h 37m

$287

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 11/15

6:44 pm-8:24 pm

Nonstop1h 40m

Philadelphia

Mon 11/17

4:43 pm-6:19 pm

Nonstop1h 36m

$287

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Mon 12/8

1:00 pm-11:27 am

1 stop22h 27m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
2

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 29, 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 September 11, 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.

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 September 11, 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

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 32m 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 18 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 8h 25m. There are 414 mi between Wilmington and Philadelphia.

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

    Currently priced at $250, 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 28% 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 Qatar Airways (83%), Piedmont Airlines (79%) and American Airlines (79%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $153. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $172 on average, our data indicates $940 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
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Raleigh to LaGuardia flights
Raleigh to John F Kennedy Intl flights
Charlotte to Newark flights
Raleigh to Newark flights
Charlotte to LaGuardia flights
Charlotte to Dulles Intl flights
Raleigh to Philadelphia flights
Charlotte to Philadelphia flights
Charlotte to Reagan-National flights
Raleigh to Dulles Intl flights
Norfolk to Newark flights
Greensboro to John F Kennedy Intl flights
Norfolk to John F Kennedy Intl flights
Norfolk to LaGuardia flights
Greensboro to LaGuardia flights
Knoxville to LaGuardia flights
Asheville to Newark flights
Greensboro to Newark flights
Raleigh to Reagan-National flights
Asheville to LaGuardia flights
Knoxville to John F Kennedy Intl flights
Asheville to John F Kennedy Intl flights
Myrtle Beach to Philadelphia flights
Wilmington to Newark flights
Myrtle Beach to LaGuardia flights
Myrtle Beach to Newark flights
Myrtle Beach to John F Kennedy Intl flights
Wilmington to John F Kennedy Intl flights
Wilmington to LaGuardia flights
Knoxville to Dulles Intl flights
Charlotte to Pittsburgh flights
Knoxville to Reagan-National flights
Asheville to Reagan-National flights
Raleigh to Pittsburgh flights
Greensboro to Reagan-National flights
Knoxville to Newark flights
Myrtle Beach to Dulles Intl flights
Greensboro to Philadelphia flights
Greensboro to Dulles Intl flights
Knoxville to Philadelphia flights
Asheville to Philadelphia flights
Myrtle Beach to Reagan-National flights
Norfolk to Dulles Intl flights
Wilmington to Reagan-National flights
Norfolk to Philadelphia flights
Myrtle Beach to Pittsburgh flights
Charlotte to Scranton flights
Greensboro to Pittsburgh flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$374FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.