Flights from Wilmington to Allentown

Cheapest flights from Wilmington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 9 - Mon, Jun 9

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$267 Roundtrip, found 12 hours ago

$267

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Mon, Jun 9 from Wilmington Intl. to Philadelphia Intl., returning Mon, Jun 9, priced at $267 found 12 hours ago

Wed, Jun 25 - Wed, Jun 25

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$273 Roundtrip, found 6 days ago

$273

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jun 25 from Wilmington Intl. to Philadelphia Intl., returning Wed, Jun 25, priced at $273 found 6 days ago

Fri, Jun 27 - Sat, Jun 28

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$282 Roundtrip, found 6 days ago

$282

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $282 found 6 days ago

Wed, Jun 25 - Tue, Jul 1

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$287 Roundtrip, found 6 days ago

$287

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jun 25 from Wilmington Intl. to Philadelphia Intl., returning Tue, Jul 1, priced at $287 found 6 days ago

Fri, Jun 27 - Sat, Jun 28

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$292 Roundtrip, found 6 days ago

$292

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $292 found 6 days ago

Fri, Jun 27 - Sun, Jun 29

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $297 found 6 days ago

Fri, Jun 27 - Sun, Jun 29

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $299 found 6 days ago

Mon, Jun 30 - Mon, Jun 30

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$302 Roundtrip, found 6 days ago

$302

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Jun 30 from Wilmington Intl. to Philadelphia Intl., returning Mon, Jun 30, priced at $302 found 6 days ago

Mon, Jun 9 - Wed, Jun 18

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$303 Roundtrip, found 12 hours ago

$303

Roundtrip

found 12 hours ago

Select Delta flight, departing Mon, Jun 9 from Wilmington Intl. to Philadelphia Intl., returning Wed, Jun 18, priced at $303 found 12 hours ago

Fri, Jun 27 - Sun, Jun 29

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$307 Roundtrip, found 6 days ago

$307

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $307 found 6 days ago

Fri, Jun 27 - Sun, Jun 29

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$317 Roundtrip, found 6 days ago

$317

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jun 27 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 29, priced at $317 found 6 days ago

Mon, Jun 9 - Fri, Jun 20

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$318 Roundtrip, found 12 hours ago

$318

Roundtrip

found 12 hours ago

Select Delta flight, departing Mon, Jun 9 from Wilmington Intl. to Philadelphia Intl., returning Fri, Jun 20, priced at $318 found 12 hours ago

Mon, Jun 9 - Sun, Jun 15

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$319 Roundtrip, found 12 hours ago

$319

Roundtrip

found 12 hours ago

Select Delta flight, departing Mon, Jun 9 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 15, priced at $319 found 12 hours ago

Tue, Jun 24 - Sat, Jun 28

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$327 Roundtrip, found 6 days ago

$327

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jun 24 from Wilmington Intl. to Philadelphia Intl., returning Sat, Jun 28, priced at $327 found 6 days ago

Sat, Jun 7 - Tue, Jun 10

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$331 Roundtrip, found 12 hours ago

$331

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Sat, Jun 7 from Wilmington Intl. to Philadelphia Intl., returning Tue, Jun 10, priced at $331 found 12 hours ago

Sun, Jun 29 - Fri, Jul 4

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$333 Roundtrip, found 6 days ago

$333

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Jun 29 from Wilmington Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $333 found 6 days ago

Sat, Jun 7 - Sun, Jun 8

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$335 Roundtrip, found 12 hours ago

$335

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Sat, Jun 7 from Wilmington Intl. to Philadelphia Intl., returning Sun, Jun 8, priced at $335 found 12 hours ago

Mon, Jun 9 - Tue, Jun 10

ILM

Wilmington Intl.

PHL

Philadelphia Intl.

$339 Roundtrip, found 12 hours ago

$339

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Mon, Jun 9 from Wilmington Intl. to Philadelphia Intl., returning Tue, Jun 10, priced at $339 found 12 hours ago

Wed, Jun 11 - Wed, Jun 18

ILM

Wilmington Intl.

ABE

Lehigh Valley Intl.

$424 Roundtrip, found 12 hours ago

$424

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Wed, Jun 11 from Wilmington Intl. to Lehigh Valley Intl., returning Wed, Jun 18, priced at $424 found 12 hours ago

Tue, Jun 10 - Mon, Jun 16

ILM

Wilmington Intl.

ABE

Lehigh Valley Intl.

$439 Roundtrip, found 12 hours ago

$439

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jun 10 from Wilmington Intl. to Lehigh Valley Intl., returning Mon, Jun 16, priced at $439 found 12 hours ago