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$107+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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Cheap 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 June 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/173:39 pm
ILM
-
PHL
1 stop9h 04m
Multiple Airlines
Mon 8/316:40 pm
PHL
-
ILM
1 stop16h 28m
Multiple Airlines
Deal found 6/29$252
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
ILM
-
PHL
1 stop7h 26m
Delta
Thu 8/135:15 am
PHL
-
ILM
1 stop4h 40m
Delta
Deal found 6/27$257
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sun 8/238:20 pm
ILM
-
PHL
1 stop28h 56m
Multiple Airlines
Sun 8/3010:45 am
PHL
-
ILM
2 stops28h 14m
Multiple Airlines
Deal found 6/28$291
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 8/76:04 pm
ILM
-
PHL
1 stop14h 48m
Multiple Airlines
Mon 8/106:33 pm
PHL
-
ILM
1 stop16h 35m
Multiple Airlines
Deal found 6/25$295
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 8/213:39 pm
ILM
-
PHL
1 stop7h 52m
Multiple Airlines
Mon 8/246:40 pm
PHL
-
ILM
1 stop16h 28m
Multiple Airlines
Deal found 6/28$300
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 9/14:38 pm
ILM
-
PHL
1 stop8h 38m
Multiple Airlines
Wed 9/24:45 pm
PHL
-
ILM
2 stops22h 05m
Multiple Airlines
Deal found 6/29$306
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 9/224:16 pm
ILM
-
PHL
1 stop8h 04m
Multiple Airlines
Thu 9/245:28 pm
PHL
-
ILM
2 stops26h 30m
Multiple Airlines
Deal found 6/29$319

Find 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 June 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$107
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$403

Good round-trip deal

$423 or less

Good one-way deal

$402 or less
Provider with most accurate pricing for Wilmington New Hanover County-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Philadelphia flights.
Search Deals
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. 13% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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

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 June 30, 2026.
Use the filters below to find and compare flights from Wilmington to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Mon 8/17

6:04 pm-10:33 pm

2 stops28h 29m

Philadelphia

Mon 8/31

6:40 pm-11:08 am

1 stop16h 28m

$262
Quickest round-trip

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 7/30

3:45 pm-5:31 pm

Nonstop1h 46m

Philadelphia

Tue 8/4

1:30 pm-3:15 pm

Nonstop1h 45m

$384

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 8/28

4:44 pm-12:59 am

1 stop8h 15m

Philadelphia

Tue 9/1

8:20 am-3:37 pm

1 stop7h 17m

$474

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 7/30

2:28 pm-11:16 pm

2 stops8h 48m

Philadelphia

Tue 8/4

8:10 am-1:43 pm

1 stop5h 33m

$542

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 7/24

3:47 pm-11:20 pm

2 stops31h 33m

Philadelphia

Sun 7/26

8:05 am-3:00 pm

1 stop6h 55m

$652

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 9/18

5:50 pm-12:41 am

1 stop6h 51m

Philadelphia

Sun 9/20

6:15 am-1:42 pm

2 stops7h 27m

$681

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 7/16

7:30 am-12:25 pm

3 stops28h 55m

Philadelphia

Mon 7/20

8:05 am-3:00 pm

1 stop6h 55m

$738

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Mon 7/20

3:47 pm-10:30 am

1 stop18h 43m

Philadelphia

Sat 7/25

5:00 pm-3:00 pm

1 stop22h 00m

$746

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 9/18

4:44 pm-2:20 pm

2 stops21h 36m

Philadelphia

Sun 9/20

7:40 pm-11:57 pm

2 stops28h 17m

$756
Cheapest one-way
Quickest one-way

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 8/26

6:00 am-11:05 am

1 stop5h 05m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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

Compare providers for flights from Wilmington 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 Wilmington to Philadelphia in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Wilmington-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-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 Wilmington-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 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

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

Currently, November is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $363). Flying from Wilmington to Philadelphia in August is currently the most expensive (average of $619). 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 June 30, 2026.

It’s optimal to fly from Wilmington to Philadelphia in the morning. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Wilmington to Philadelphia. Price data was last updated on June 27, 2026.

Travelers seeking maximum savings on their Wilmington to Philadelphia flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Wilmington to Philadelphia?

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 June 30, 2026.
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
7.1
Good
11,762 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,762 reviews
American Airlines
7.1
Good
11,762 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

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 38m for a nonstop flight. There are 6 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 2 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 1h 46m. There are 414 mi between Wilmington and Philadelphia. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $287, 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 35% 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 PSA Airlines (100%), American Airlines (85%) and Piedmont Airlines (83%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $303. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $257 on average, our data indicates $1,107 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, November is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $363). Flying from Wilmington to Philadelphia in August is currently the most expensive (average of $619). 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
Wildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Wyomissing
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville

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Alternative routes for Wilmington to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$430FlexibilityNo cancel feeOn-time71%

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