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$97+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:50 pm
ILM
-
PHL
1 stop17h 59m
Multiple Airlines
Wed 4/228:13 pm
PHL
-
ILM
1 stop12h 42m
Multiple Airlines
Deal found 3/16$205
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:50 pm
ILM
-
PHL
1 stop7h 09m
Multiple Airlines
Wed 4/228:13 pm
PHL
-
ILM
1 stop12h 42m
Multiple Airlines
Deal found 3/16$285
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:50 pm
ILM
-
PHL
1 stop7h 09m
Multiple Airlines
Sat 4/186:56 pm
PHL
-
ILM
1 stop13h 59m
Multiple Airlines
Deal found 3/16$292
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:25 pm
ILM
-
PHL
1 stop9h 32m
Multiple Airlines
Wed 4/228:13 pm
PHL
-
ILM
1 stop12h 42m
Multiple Airlines
Deal found 3/16$296
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:01 pm
ILM
-
PHL
2 stops26h 56m
Multiple Airlines
Wed 4/228:13 pm
PHL
-
ILM
1 stop12h 42m
Multiple Airlines
Deal found 3/16$300
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:25 pm
ILM
-
PHL
1 stop9h 32m
Multiple Airlines
Sat 4/186:56 pm
PHL
-
ILM
1 stop13h 59m
Multiple Airlines
Deal found 3/16$303
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:25 pm
ILM
-
PHL
2 stops33h 53m
Multiple Airlines
Wed 4/158:13 pm
PHL
-
ILM
1 stop12h 42m
Multiple Airlines
Deal found 3/14$305
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:36 am
ILM
-
PHL
1 stop24h 02m
Multiple Airlines
Sun 9/66:30 am
PHL
-
ILM
1 stop14h 12m
Multiple Airlines
Deal found 3/16$309
This Kiwi.com 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 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 stop16h 24m
Multiple Airlines
Sun 5/316:30 am
PHL
-
ILM
2 stops8h 20m
Multiple Airlines
Deal found 3/14$315
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:22 pm
ILM
-
PHL
1 stop6h 58m
JetBlue
Sat 6/66:00 am
PHL
-
ILM
1 stop7h 24m
JetBlue
Deal found 3/13$321

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$443

Good round-trip deal

$386 or less

Good one-way deal

$268 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. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 17, 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

Sat 5/2

6:00 am-12:14 pm

1 stop6h 14m

Philadelphia

Sat 5/9

10:32 am-3:59 pm

1 stop5h 27m

$365

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 4/14

10:15 am-4:11 pm

1 stop5h 56m

Philadelphia

Tue 4/21

7:38 pm-11:59 pm

1 stop4h 21m

$406

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 5/1

2:30 pm-9:40 pm

1 stop7h 10m

Philadelphia

Sun 5/3

6:00 am-1:33 pm

1 stop7h 33m

$407
Quickest round-trip

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 5/30

6:00 am-11:12 am

1 stop5h 12m

Philadelphia

Sun 5/31

5:17 am-9:40 am

1 stop4h 23m

$414

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 4/16

2:25 pm-11:57 pm

1 stop9h 32m

Philadelphia

Fri 4/17

7:45 am-9:27 pm

1 stop13h 42m

$416

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 4/18

4:30 pm-8:53 pm

1 stop4h 23m

Philadelphia

Sun 4/19

7:03 am-1:38 pm

1 stop6h 35m

$434

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sat 4/18

6:00 am-12:14 pm

1 stop6h 14m

Philadelphia

Sat 4/18

6:52 pm-9:34 am

1 stop14h 42m

$572

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Sun 5/24

4:03 pm-12:45 am

1 stop8h 42m

Philadelphia

Fri 5/29

8:26 pm-3:24 pm

1 stop18h 58m

$638

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 4/17

6:00 am-12:59 am

2 stops18h 59m

Philadelphia

Sat 4/18

6:17 am-11:44 pm

2 stops17h 27m

$660
Cheapest one-way
Quickest one-way

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 5/13

2:30 pm-9:40 pm

1 stop7h 10m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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 March.
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, June is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $39). Flying from Wilmington to Philadelphia in November is currently the most expensive (average of $102). 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 March 17, 2026.

It’s optimal to fly from Wilmington to Philadelphia in the morning. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the evening.

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 March 17, 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
11,468 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.1

Crew

7.9

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
11,468 reviews
American Airlines
7.1
Good
11,468 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.1

Crew

7.9

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 1h 42m 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 6h 14m. 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 $267, 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 34% 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 (88%), British Airways (82%) and Piedmont Airlines (79%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $245. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $309 on average, our data indicates $555 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, June is the cheapest month in which you can book a flight from Wilmington to Philadelphia (average of $39). Flying from Wilmington to Philadelphia in November is currently the most expensive (average of $102). 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
Reading
Camden
King of Prussia
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$267Average$391FlexibilityNo cancel feeOn-time71%

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