Flights from Allentown to Portland

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.

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$231 Roundtrip, found 5 days ago

$231

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $231 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$314 Roundtrip, found 5 days ago

$314

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $314 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$319 Roundtrip, found 5 days ago

$319

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $319 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$325 Roundtrip, found 5 days ago

$325

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $325 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$334 Roundtrip, found 5 days ago

$334

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $334 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$349 Roundtrip, found 5 days ago

$349

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $349 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$357 Roundtrip, found 5 days ago

$357

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $357 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$359 Roundtrip, found 5 days ago

$359

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $359 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$364 Roundtrip, found 5 days ago

$364

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $364 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$369 Roundtrip, found 5 days ago

$369

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $369 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$375 Roundtrip, found 5 days ago

$375

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $375 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$384 Roundtrip, found 5 days ago

$384

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $384 found 5 days ago

Sun, May 18 - Sat, May 24

ABE

Lehigh Valley Intl.

PDX

Portland Intl.

$389 Roundtrip, found 1 day ago

$389

Roundtrip

found 1 day ago

Select United flight, departing Sun, May 18 from Lehigh Valley Intl. to Portland Intl., returning Sat, May 24, priced at $389 found 1 day ago

Sun, May 18 - Sat, May 24

ABE

Lehigh Valley Intl.

PDX

Portland Intl.

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select United flight, departing Sun, May 18 from Lehigh Valley Intl. to Portland Intl., returning Sat, May 24, priced at $398 found 1 day ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$401 Roundtrip, found 5 days ago

$401

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $401 found 5 days ago

Sun, May 18 - Sat, May 24

ABE

Lehigh Valley Intl.

PDX

Portland Intl.

$401 Roundtrip, found 1 day ago

$401

Roundtrip

found 1 day ago

Select United flight, departing Sun, May 18 from Lehigh Valley Intl. to Portland Intl., returning Sat, May 24, priced at $401 found 1 day ago

Thu, Jun 26 - Fri, Jun 27

PHL

Philadelphia Intl.

PDX

Portland Intl.

$402 Roundtrip, found 5 days ago

$402

Roundtrip

found 5 days ago

Select Sun Country Airlines flight, departing Thu, Jun 26 from Philadelphia Intl. to Portland Intl., returning Fri, Jun 27, priced at $402 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$407 Roundtrip, found 5 days ago

$407

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $407 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$417 Roundtrip, found 5 days ago

$417

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $417 found 5 days ago

Sat, May 31 - Wed, Jun 4

PHL

Philadelphia Intl.

PDX

Portland Intl.

$417 Roundtrip, found 5 days ago

$417

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Portland Intl., returning Wed, Jun 4, priced at $417 found 5 days ago