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$120+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
May 29 — Jun 51
Fri 5/29
Fri 6/5
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 April 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/293:39 pm
ILM
-
PHL
1 stop9h 05m
Multiple Airlines
Mon 6/18:10 am
PHL
-
ILM
1 stop11h 59m
Multiple Airlines
Deal found 4/25$240
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/53:39 pm
ILM
-
PHL
1 stop9h 05m
Multiple Airlines
Sun 6/76:10 pm
PHL
-
ILM
1 stop19h 15m
Multiple Airlines
Deal found 4/26$251
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/284:30 pm
ILM
-
PHL
1 stop8h 10m
Multiple Airlines
Sun 5/314:24 pm
PHL
-
ILM
1 stop28h 49m
Multiple Airlines
Deal found 4/26$264
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/178:20 pm
ILM
-
PHL
2 stops25h 50m
Multiple Airlines
Sun 5/248:30 am
PHL
-
ILM
1 stop6h 20m
Multiple Airlines
Deal found 4/24$270
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/83:39 pm
ILM
-
PHL
1 stop9h 05m
Multiple Airlines
Mon 5/116:00 am
PHL
-
ILM
1 stop14h 09m
Multiple Airlines
Deal found 4/25$276
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/83:39 pm
ILM
-
PHL
1 stop9h 05m
Multiple Airlines
Tue 5/127:55 am
PHL
-
ILM
1 stop7h 03m
Multiple Airlines
Deal found 4/24$286
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:39 pm
ILM
-
PHL
1 stop9h 05m
Multiple Airlines
Fri 7/1012:48 pm
PHL
-
ILM
1 stop7h 21m
Multiple Airlines
Deal found 4/27$287
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:39 pm
ILM
-
PHL
1 stop24h 03m
Multiple Airlines
Thu 6/412:59 pm
PHL
-
ILM
1 stop7h 43m
Multiple Airlines
Deal found 4/27$288
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 6/153:39 pm
ILM
-
PHL
1 stop23h 58m
Multiple Airlines
Wed 7/18:00 am
PHL
-
ILM
2 stops30h 50m
Multiple Airlines
Deal found 4/25$290
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:46 am
ILM
-
PHL
1 stop22h 13m
Multiple Airlines
Thu 6/412:59 pm
PHL
-
ILM
1 stop7h 43m
Multiple Airlines
Deal found 4/27$294

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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$434

Good round-trip deal

$403 or less

Good one-way deal

$382 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. 6% potential increase in price ($28 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 April 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 April 29, 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

Wed 5/27

6:00 am-11:02 am

1 stop5h 02m

Philadelphia

Wed 6/3

8:05 am-1:36 pm

1 stop5h 31m

$365

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 6/24

2:26 pm-9:19 pm

1 stop6h 53m

Philadelphia

Sun 6/28

5:15 am-9:46 am

1 stop4h 31m

$394
Quickest round-trip

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 5/30

11:52 am-4:40 pm

1 stop4h 48m

Philadelphia

Sun 5/31

5:17 am-9:40 am

1 stop4h 23m

$421

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 8/20

10:20 am-5:25 pm

1 stop7h 05m

Philadelphia

Mon 8/31

4:05 pm-11:09 pm

1 stop7h 04m

$423

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 8/13

10:20 am-3:02 pm

1 stop4h 42m

Philadelphia

Sun 8/16

6:27 pm-11:09 pm

1 stop4h 42m

$423

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 5/27

4:20 pm-12:59 am

1 stop8h 39m

Philadelphia

Tue 6/2

8:26 pm-12:12 pm

2 stops15h 46m

$555

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 6/17

4:05 pm-12:45 am

1 stop8h 40m

Philadelphia

Wed 6/24

8:05 am-11:44 pm

2 stops15h 39m

$555

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 5/14

2:35 pm-9:41 pm

1 stop7h 06m

Philadelphia

Mon 5/18

6:00 am-1:40 pm

1 stop7h 40m

$587

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 5/20

5:01 pm-9:45 am

2 stops16h 44m

Philadelphia

Wed 5/27

9:21 am-3:24 pm

1 stop6h 03m

$596

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 5/27

4:20 pm-2:10 pm

2 stops21h 50m

Philadelphia

Sat 5/30

9:21 am-3:24 pm

1 stop6h 03m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 18 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 April.
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 July is currently the most expensive (average of $474). 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 April 29, 2026.

It’s optimal to fly from Wilmington to Philadelphia in the morning. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the evening.

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 April 29, 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
11,678 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,678 reviews
American Airlines
7.1
Good
11,678 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 5h 04m for a nonstop flight. There are 4 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 5h 02m. There are 414 mi between Wilmington and Philadelphia.

  • 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 31% 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 (96%) and Piedmont Airlines (95%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $278. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $251 on average, our data indicates $542 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 July is currently the most expensive (average of $474). 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
Lewes
Dewey Beach
Pottstown
Vineland
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark

Browse thousands of different options on Cheapflights for your next trip

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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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$422FlexibilityNo cancel feeOn-time71%

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