Cheap Flights from Philadelphia International to Wilmington

Compare Philadelphia International to Wilmington flight deals

Find the cheapest month or even day of the year to fly to Wilmington

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Flight deals from Philadelphia International Airport to Wilmington Airport

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Wilmington Airport? If you want to travel next month, return fares start from R 3,920. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia International to Wilmington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Wilmington flights are currently cheapest in June.

Direct flights from Philadelphia International to Wilmington

Philadelphia International to Wilmington: Alternative routes

Compare routes from Philadelphia International to Wilmington below. You may find an airport to fly into that's cheaper, faster, or easier than Wilmington.

Philadelphia to Wilmington: Flight information

The things to know before you go.
Cheapest flight foundR 1,873
Cheapest month to flyJune
Average flight time1 hr, 46 mins
Most popular airlineAmerican Airlines
Average flights per week94

Finding cheap flights from Philadelphia International to Wilmington: Frequently asked questions

The best price we found for a return flight from Philadelphia International to Wilmington is R 3,849. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 46 minutes is the average flight time from Philadelphia International to Wilmington.
American Airlines, Piedmont Airlines and Qatar Airways fly direct from Philadelphia International to Wilmington.
As of March 2026, there are 94 flights per week flying from Philadelphia International to Wilmington.
The cheapest month to fly from Philadelphia International to Wilmington is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Wilmington Airport on Thursday, 7 May 2026.
Yes – the average flight time is 1 hour and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wilmington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wilmington is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Wilmington.

Flying from Philadelphia International Airport (PHL) to Wilmington International Airport (ILM): what you need to know

  • Jump on a direct flight from Philadelphia International Airport to Wilmington International Airport and you'll be travelling for an average of 1 hour 40 minutes.

  • Flights from PHL to ILM start at 08:20 — the earliest with American Airlines. The last service of the day is at 21:25 with American Airlines. Overall, you can take your pick of 23 weekly Philadelphia International Airport to Wilmington International Airport flights.

  • Arrive at the airport on time so you don't miss your PHL to ILM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • During popular months such as August, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.

  • Getting to Wilmington (and then seeing more of United States!) is easy with American Airlines. This popular airline has direct flights from Philadelphia International Airport to Wilmington International Airport.

  • The airline that passengers book most often on this route is American Airlines.

  • With 79.29% of its services arriving as planned, American Airlines is the most punctual carrier operating PHL to ILM flights.

  • Consider adding a stopover when booking your ticket from Philadelphia International Airport to Wilmington International Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Check out these options between PHL and ILM:

    • LaGuardia Airport

    • Ronald Reagan National Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to Wilmington International Airport (ILM)

  • At the moment, R 1,873 is the lowest price we've seen for a one-way Philadelphia International Airport to Wilmington International Airport flight. The best price for a return plane ticket is R 3,849. Bear in mind that fares could change due to availability at the time of booking.

  • To score cheap tickets from PHL to ILM, book your trip seven months before your planned departure.

  • The cheapest month for flights from Philadelphia International Airport to Wilmington International Airport is June. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.

  • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll let you know as soon as the price changes on cheap flights from PHL to ILM.

  • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Philadelphia International Airport to Wilmington International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Philadelphia International Airport (PHL)

  • You'll find PHL at Industrial Highway and Island Road.

  • Of the departures from Philadelphia International Airport, 78.93% arrive on time at their destination.

  • To reach Philadelphia International Airport from central Philadelphia, it takes about 15 minutes if you're travelling by car. This depends on traffic though. It's approximately 19 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a trip time of around 45 minutes.

  • Get your break off to a relaxed start by staying near PHL. Whether you have an early flight from Philadelphia International Airport to Wilmington International Airport or just don't like being rushed, these hotels are perfect:

Arriving at Wilmington International Airport (ILM)

Getting from Wilmington International Airport (ILM) to central Wilmington

  • You'll find ILM at 1740 Airport Boulevard.

  • From Wilmington International Airport, Wilmington is approximately 11 kilometres away. It takes around 15 minutes to drive to the centre.

  • Getting to the centre on public transport will take you around 2 hours 50 minutes.

When to fly to Wilmington International Airport (ILM)

  • It's time to work out your trip dates for your flight from Philadelphia International Airport to Wilmington International Airport. July is the most popular month to head to Wilmington. If you're after a quieter vibe, go in January.

  • When reserving your flight from Philadelphia International Airport to Wilmington International Airport, think about the type of weather you enjoy. July is the warmest month in Wilmington, with the temperature ranging from 23ºC (73ºF) to 32ºC (90ºF).

  • If you want cooler conditions, look for a cheap ticket from PHL to ILM in January. Average temperatures are between 1ºC (34ºF) and 16ºC (61ºF) then.

Explore more of United States

  • Charlotte is just one of the many places in United States waiting to be explored after you've seen Wilmington. Around 290 kilometres away to the north-west, popular attractions include NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

  • If you want to check out another major stop in United States, head for Virginia Beach, about 338 kilometres north-east of Wilmington. Marina Shores Marina, Rudee Inlet Station Marina and Allegra are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.