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$113+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — PHL
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Find cheap flights from Wilmington to Philadelphia with Cheapflights

1. Tell us where you want to go
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Cheapflights Tip: The best prices from Wilmington New Hanover County to Philadelphia are usually found in February or January, booked 32 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Mytrip)

One-way from

$113
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$416

Good round-trip deal

$391 or less

Good one-way deal

$189 or less
Provider with most accurate pricing for Wilmington New Hanover County-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Philadelphia flights.
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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. 14% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/23. 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 5/87:18 pmILM - PHL
1 stop19h 44mMultiple Airlines
Sun 5/1112:53 pmPHL - ILM
2 stops32h 45mMultiple Airlines
Deal found 3/23$211
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:00 amILM - PHL
Nonstop1h 30mAmerican Airlines
Sat 7/198:10 amPHL - ILM
Nonstop1h 39mAmerican Airlines
Deal found 3/24$267
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:15 pmILM - PHL
1 stop5h 38mDelta
Wed 4/25:30 amPHL - ILM
1 stop5h 11mDelta
Deal found 3/24$409
This United deal was found by Cheapflights users on 3/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:41 pmILM - PHL
2 stops24h 59mUnited Airlines
Thu 6/58:31 amPHL - ILM
1 stop5h 59mUnited Airlines
Deal found 3/25$532

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 25, 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 5/8

7:18 pm-3:02 pm

1 stop19h 44m

Philadelphia

Sun 5/11

12:53 pm-9:38 pm

2 stops32h 45m

$211

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 7/16

6:00 am-7:30 am

Nonstop1h 30m

Philadelphia

Sat 7/19

8:10 am-9:49 am

Nonstop1h 39m

$267

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 5/8

4:41 pm-5:40 pm

2 stops24h 59m

Philadelphia

Thu 6/5

8:31 am-2:30 pm

1 stop5h 59m

$532

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Mon 3/31

4:11 pm-5:29 pm

1 stop25h 18m

$113

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Wed 6/25

1:15 pm-9:02 pm

1 stop7h 47m

$203

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Tue 6/24

5:10 pm-10:37 am

1 stop17h 27m

$248

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Thu 6/26

11:25 am-5:50 pm

1 stop6h 25m

$301

WilmingtonPhiladelphia

ILM - PHL

ILMPHL

Wilmington New Hanover County

Fri 6/27

5:44 pm-8:34 am

2 stops14h 50m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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
eDreamsPrice 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

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 March 21, 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 32 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 March 25, 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 in the afternoon.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 25, 2025.
Delta
8.0
Very good
7,890 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,890 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 30m 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 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying 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. Check Cheapflights for deals on United Airlines for as low as $532. You may be able to fly from Wilmington to Philadelphia for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Wilmington to Philadelphia one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $203. Users have also found prices from $248 and $301 on United Airlines and JetBlue, respectively.

  • 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 (86%), Alaska Airlines (84%) and American Airlines (76%).

  • What are the cheapest flights from Wilmington to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Wilmington New Hanover County - Philadelphia) can be booked for $208 on average our data indicates $1,246 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 Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Wildwood
Reading
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Ephrata
Wyomissing
Dewey Beach
West Chester
Malvern
Dover

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$376FlexibilityNo cancel feeOn-time71%
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