Cheap flights from Wilmington to Philadelphia from $448

Cheapest fare: $448
Cheapest month: November
Direct flights: Not recently
Quickest trip: 4h 53m

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Cheapest month to fly from Wilmington to Philadelphia

Lowest one-way fare per person in each month. Choose a month to see every date.

November 2026 Cheapest $448

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

American Airlines

Depart12:21 Sat, Nov 14ILM → PHL 4h 53m · 2 stops

$448one way, per person

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See every date in November 2026 →

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About flights from Wilmington to Philadelphia

Wilmington (ILM) and Philadelphia (PHL) are about 680 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 53m. Over the next few months, one-way fares start from $448, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Wilmington to Philadelphia?

The cheapest one-way fare we've seen recently is $448 with American Airlines, departing Saturday, November 14, 2026.

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

November 2026 currently has the lowest fares, from $448 one way.

Are there direct flights from Wilmington to Philadelphia?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Wilmington to Philadelphia?

The quickest journey we've seen takes about 4h 53m. Wilmington and Philadelphia are around 680 km apart.

Which airlines fly from Wilmington to Philadelphia?

Recent fares on this route were with American Airlines.

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Cheap flights from Wilmington to Philadelphia