Flights from Allentown to Milwaukee

Cheapest flights from Allentown

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.

Fri, Jun 13 - Mon, Jun 16

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$250 Roundtrip, found 6 days ago

$250

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Philadelphia Intl. to General Mitchell Intl., returning Mon, Jun 16, priced at $250 found 6 days ago

Mon, Jun 9 - Mon, Jun 16

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$291 Roundtrip, found 6 days ago

$291

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Philadelphia Intl. to General Mitchell Intl., returning Mon, Jun 16, priced at $291 found 6 days ago

Tue, Jun 10 - Thu, Jun 19

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$319 Roundtrip, found 6 days ago

$319

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jun 10 from Philadelphia Intl. to General Mitchell Intl., returning Thu, Jun 19, priced at $319 found 6 days ago

Thu, Jun 12 - Tue, Jun 17

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$334 Roundtrip, found 6 days ago

$334

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Thu, Jun 12 from Philadelphia Intl. to General Mitchell Intl., returning Tue, Jun 17, priced at $334 found 6 days ago

Fri, Jun 13 - Thu, Jun 19

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$359 Roundtrip, found 6 days ago

$359

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Philadelphia Intl. to General Mitchell Intl., returning Thu, Jun 19, priced at $359 found 6 days ago

Fri, Jun 13 - Sun, Jun 15

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$369 Roundtrip, found 6 days ago

$369

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Philadelphia Intl. to General Mitchell Intl., returning Sun, Jun 15, priced at $369 found 6 days ago

Thu, Jun 12 - Fri, Jun 20

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$370 Roundtrip, found 6 days ago

$370

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Thu, Jun 12 from Philadelphia Intl. to General Mitchell Intl., returning Fri, Jun 20, priced at $370 found 6 days ago

Fri, Jun 13 - Tue, Jun 17

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$379 Roundtrip, found 6 days ago

$379

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Fri, Jun 13 from Philadelphia Intl. to General Mitchell Intl., returning Tue, Jun 17, priced at $379 found 6 days ago

Thu, Jun 12 - Thu, Jun 19

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$385 Roundtrip, found 6 days ago

$385

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Thu, Jun 12 from Philadelphia Intl. to General Mitchell Intl., returning Thu, Jun 19, priced at $385 found 6 days ago

Mon, Jun 9 - Tue, Jun 17

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$399 Roundtrip, found 6 days ago

$399

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Mon, Jun 9 from Philadelphia Intl. to General Mitchell Intl., returning Tue, Jun 17, priced at $399 found 6 days ago

Thu, Jun 12 - Sun, Jun 15

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$408 Roundtrip, found 6 days ago

$408

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Philadelphia Intl. to General Mitchell Intl., returning Sun, Jun 15, priced at $408 found 6 days ago

Sun, Jun 8 - Tue, Jun 17

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$418 Roundtrip, found 6 days ago

$418

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Jun 8 from Philadelphia Intl. to General Mitchell Intl., returning Tue, Jun 17, priced at $418 found 6 days ago

Mon, Jun 9 - Thu, Jun 19

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$419 Roundtrip, found 6 days ago

$419

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 9 from Philadelphia Intl. to General Mitchell Intl., returning Thu, Jun 19, priced at $419 found 6 days ago

Mon, Jun 9 - Sun, Jun 15

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$429 Roundtrip, found 6 days ago

$429

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 9 from Philadelphia Intl. to General Mitchell Intl., returning Sun, Jun 15, priced at $429 found 6 days ago

Sun, Jun 8 - Thu, Jun 19

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$439 Roundtrip, found 6 days ago

$439

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to General Mitchell Intl., returning Thu, Jun 19, priced at $439 found 6 days ago

Sun, Jun 8 - Sun, Jun 15

PHL

Philadelphia Intl.

MKE

General Mitchell Intl.

$449 Roundtrip, found 6 days ago

$449

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to General Mitchell Intl., returning Sun, Jun 15, priced at $449 found 6 days ago