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.

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$266 Roundtrip, found 12 hours ago

$266

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $266 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$274 Roundtrip, found 12 hours ago

$274

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $274 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$292 Roundtrip, found 12 hours ago

$292

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $292 found 12 hours ago

Fri, Jul 25 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$313 Roundtrip, found 12 hours ago

$313

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Jul 25 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $313 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$320 Roundtrip, found 12 hours ago

$320

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $320 found 12 hours ago

Tue, Jul 22 - Sat, Jul 26

PHL

Philadelphia Intl.

PDX

Portland Intl.

$328 Roundtrip, found 12 hours ago

$328

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Sat, Jul 26, priced at $328 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$331 Roundtrip, found 12 hours ago

$331

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $331 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$333 Roundtrip, found 12 hours ago

$333

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $333 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$336 Roundtrip, found 12 hours ago

$336

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $336 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$339 Roundtrip, found 12 hours ago

$339

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $339 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$340 Roundtrip, found 12 hours ago

$340

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $340 found 12 hours ago

Sun, Jul 20 - Sat, Jul 26

PHL

Philadelphia Intl.

PDX

Portland Intl.

$341 Roundtrip, found 12 hours ago

$341

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Philadelphia Intl. to Portland Intl., returning Sat, Jul 26, priced at $341 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$343 Roundtrip, found 12 hours ago

$343

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $343 found 12 hours ago

Sun, Jul 20 - Fri, Aug 1

PHL

Philadelphia Intl.

PDX

Portland Intl.

$346 Roundtrip, found 12 hours ago

$346

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Philadelphia Intl. to Portland Intl., returning Fri, Aug 1, priced at $346 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$356 Roundtrip, found 12 hours ago

$356

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $356 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$373 Roundtrip, found 12 hours ago

$373

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $373 found 12 hours ago

Thu, Jul 31 - Fri, Aug 1

PHL

Philadelphia Intl.

PDX

Portland Intl.

$395 Roundtrip, found 2 days ago

$395

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jul 31 from Philadelphia Intl. to Portland Intl., returning Fri, Aug 1, priced at $395 found 2 days ago

Sat, Jul 26 - Tue, Sep 30

ABE

Lehigh Valley Intl.

PDX

Portland Intl.

$398 Roundtrip, found 11 hours ago

$398

Roundtrip

found 11 hours ago

Select United flight, departing Sat, Jul 26 from Lehigh Valley Intl. to Portland Intl., returning Tue, Sep 30, priced at $398 found 11 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$470 Roundtrip, found 12 hours ago

$470

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $470 found 12 hours ago

Tue, Jul 22 - Tue, Jul 29

PHL

Philadelphia Intl.

PDX

Portland Intl.

$503 Roundtrip, found 12 hours ago

$503

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Tue, Jul 22 from Philadelphia Intl. to Portland Intl., returning Tue, Jul 29, priced at $503 found 12 hours ago