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, Sep 6 - Sat, Sep 13

ABE

Lehigh Valley Intl.

PWM

Portland Intl. Jetport

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Lehigh Valley Intl. to Portland Intl. Jetport, returning Sat, Sep 13, priced at $266 found 1 day ago

Sat, Sep 6 - Tue, Sep 16

ABE

Lehigh Valley Intl.

PWM

Portland Intl. Jetport

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 6 from Lehigh Valley Intl. to Portland Intl. Jetport, returning Tue, Sep 16, priced at $270 found 1 day ago

Sat, Aug 9 - Sat, Aug 23

TTN

Mercer

PWM

Portland Intl. Jetport

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Mercer to Portland Intl. Jetport, returning Sat, Aug 23, priced at $284 found 2 days ago

Fri, Aug 15 - Sat, Aug 30

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Philadelphia Intl. to Portland Intl. Jetport, returning Sat, Aug 30, priced at $284 found 2 days ago

Wed, Oct 1 - Wed, Oct 15

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$286 Roundtrip, found 2 days ago

$286

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Wed, Oct 1 from Philadelphia Intl. to Portland Intl. Jetport, returning Wed, Oct 15, priced at $286 found 2 days ago

Wed, Oct 1 - Tue, Oct 14

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$296 Roundtrip, found 2 days ago

$296

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Wed, Oct 1 from Philadelphia Intl. to Portland Intl. Jetport, returning Tue, Oct 14, priced at $296 found 2 days ago

Sun, Sep 28 - Tue, Oct 14

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$306 Roundtrip, found 2 days ago

$306

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Sun, Sep 28 from Philadelphia Intl. to Portland Intl. Jetport, returning Tue, Oct 14, priced at $306 found 2 days ago

Sat, Aug 16 - Wed, Sep 3

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$309 Roundtrip, found 2 days ago

$309

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Sat, Aug 16 from Philadelphia Intl. to Portland Intl. Jetport, returning Wed, Sep 3, priced at $309 found 2 days ago

Fri, Sep 26 - Mon, Oct 13

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$312 Roundtrip, found 2 days ago

$312

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Philadelphia Intl. to Portland Intl. Jetport, returning Mon, Oct 13, priced at $312 found 2 days ago

Fri, Aug 15 - Sun, Aug 31

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Aug 15 from Philadelphia Intl. to Portland Intl. Jetport, returning Sun, Aug 31, priced at $316 found 2 days ago

Fri, Sep 26 - Wed, Oct 15

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$319 Roundtrip, found 2 days ago

$319

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Sep 26 from Philadelphia Intl. to Portland Intl. Jetport, returning Wed, Oct 15, priced at $319 found 2 days ago

Sat, Aug 9 - Wed, Aug 27

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$324 Roundtrip, found 2 days ago

$324

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Sat, Aug 9 from Philadelphia Intl. to Portland Intl. Jetport, returning Wed, Aug 27, priced at $324 found 2 days ago

Fri, Aug 15 - Tue, Sep 2

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$326 Roundtrip, found 2 days ago

$326

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Aug 15 from Philadelphia Intl. to Portland Intl. Jetport, returning Tue, Sep 2, priced at $326 found 2 days ago

Sat, Aug 2 - Wed, Aug 6

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Sat, Aug 2 from Philadelphia Intl. to Portland Intl. Jetport, returning Wed, Aug 6, priced at $327 found 2 days ago

Sat, Aug 2 - Sat, Aug 9

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Philadelphia Intl. to Portland Intl. Jetport, returning Sat, Aug 9, priced at $327 found 2 days ago

Fri, Sep 26 - Tue, Oct 14

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$329 Roundtrip, found 2 days ago

$329

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Sep 26 from Philadelphia Intl. to Portland Intl. Jetport, returning Tue, Oct 14, priced at $329 found 2 days ago

Wed, Oct 1 - Sat, Oct 11

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$331 Roundtrip, found 2 days ago

$331

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Wed, Oct 1 from Philadelphia Intl. to Portland Intl. Jetport, returning Sat, Oct 11, priced at $331 found 2 days ago

Mon, Sep 15 - Thu, Oct 2

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$334 Roundtrip, found 2 days ago

$334

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Mon, Sep 15 from Philadelphia Intl. to Portland Intl. Jetport, returning Thu, Oct 2, priced at $334 found 2 days ago

Sat, Sep 27 - Sat, Oct 11

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$431 Roundtrip, found 2 days ago

$431

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Sep 27 from Philadelphia Intl. to Portland Intl. Jetport, returning Sat, Oct 11, priced at $431 found 2 days ago

Sun, Aug 3 - Fri, Aug 8

PHL

Philadelphia Intl.

PWM

Portland Intl. Jetport

$1,163 Roundtrip, found 2 days ago

$1,163

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Aug 3 from Philadelphia Intl. to Portland Intl. Jetport, returning Fri, Aug 8, priced at $1,163 found 2 days ago