Flights from Philadelphia to Portsmouth

Cheapest flights from Philadelphia

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.

Wed, Jul 16 - Mon, Jul 21

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$237 Roundtrip, found 12 hours ago

$237

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Philadelphia Intl. to John Glenn Columbus Intl., returning Mon, Jul 21, priced at $237 found 12 hours ago

Sat, Jul 19 - Tue, Jul 22

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$239 Roundtrip, found 12 hours ago

$239

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to John Glenn Columbus Intl., returning Tue, Jul 22, priced at $239 found 12 hours ago

Sat, Jul 19 - Wed, Jul 23

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$247 Roundtrip, found 12 hours ago

$247

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to John Glenn Columbus Intl., returning Wed, Jul 23, priced at $247 found 12 hours ago

Sat, Jul 19 - Mon, Jul 21

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$249 Roundtrip, found 12 hours ago

$249

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to John Glenn Columbus Intl., returning Mon, Jul 21, priced at $249 found 12 hours ago

Wed, Jul 16 - Mon, Jul 21

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$250 Roundtrip, found 12 hours ago

$250

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Philadelphia Intl. to John Glenn Columbus Intl., returning Mon, Jul 21, priced at $250 found 12 hours ago

Mon, Jul 14 - Sat, Jul 19

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$255 Roundtrip, found 12 hours ago

$255

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Mon, Jul 14 from Philadelphia Intl. to John Glenn Columbus Intl., returning Sat, Jul 19, priced at $255 found 12 hours ago

Mon, Jul 14 - Fri, Jul 18

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$257 Roundtrip, found 12 hours ago

$257

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Mon, Jul 14 from Philadelphia Intl. to John Glenn Columbus Intl., returning Fri, Jul 18, priced at $257 found 12 hours ago

Thu, Jul 17 - Fri, Jul 18

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$259 Roundtrip, found 12 hours ago

$259

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Philadelphia Intl. to John Glenn Columbus Intl., returning Fri, Jul 18, priced at $259 found 12 hours ago

Sun, Jul 13 - Tue, Jul 22

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$262 Roundtrip, found 12 hours ago

$262

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to John Glenn Columbus Intl., returning Tue, Jul 22, priced at $262 found 12 hours ago

Sun, Jul 13 - Sat, Jul 19

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$270 Roundtrip, found 12 hours ago

$270

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to John Glenn Columbus Intl., returning Sat, Jul 19, priced at $270 found 12 hours ago

Tue, Jul 8 - Thu, Jul 10

TTN

Mercer

CVG

Cincinnati - Northern Kentucky Intl.

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Mercer to Cincinnati - Northern Kentucky Intl., returning Thu, Jul 10, priced at $270 found 4 days ago

Thu, Jul 17 - Sun, Jul 20

PHL

Philadelphia Intl.

CVG

Cincinnati - Northern Kentucky Intl.

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Philadelphia Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Jul 20, priced at $270 found 1 day ago

Sun, Jul 13 - Fri, Jul 18

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$272 Roundtrip, found 12 hours ago

$272

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to John Glenn Columbus Intl., returning Fri, Jul 18, priced at $272 found 12 hours ago

Sat, Jul 19 - Thu, Jul 24

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$277 Roundtrip, found 12 hours ago

$277

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Philadelphia Intl. to John Glenn Columbus Intl., returning Thu, Jul 24, priced at $277 found 12 hours ago

Mon, Jul 14 - Thu, Jul 24

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$285 Roundtrip, found 12 hours ago

$285

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Mon, Jul 14 from Philadelphia Intl. to John Glenn Columbus Intl., returning Thu, Jul 24, priced at $285 found 12 hours ago

Thu, Jul 17 - Thu, Jul 24

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$287 Roundtrip, found 12 hours ago

$287

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Philadelphia Intl. to John Glenn Columbus Intl., returning Thu, Jul 24, priced at $287 found 12 hours ago

Sun, Jul 13 - Thu, Jul 24

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$300 Roundtrip, found 12 hours ago

$300

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to John Glenn Columbus Intl., returning Thu, Jul 24, priced at $300 found 12 hours ago

Wed, Jul 16 - Mon, Jul 21

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$373 Roundtrip, found 12 hours ago

$373

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Wed, Jul 16 from Philadelphia Intl. to John Glenn Columbus Intl., returning Mon, Jul 21, priced at $373 found 12 hours ago

Wed, Jul 16 - Mon, Jul 21

PHL

Philadelphia Intl.

CMH

John Glenn Columbus Intl.

$393 Roundtrip, found 12 hours ago

$393

Roundtrip

found 12 hours ago

Select United flight, departing Wed, Jul 16 from Philadelphia Intl. to John Glenn Columbus Intl., returning Mon, Jul 21, priced at $393 found 12 hours ago

Thu, Jul 17 - Sun, Jul 20

PHL

Philadelphia Intl.

CVG

Cincinnati - Northern Kentucky Intl.

$455 Roundtrip, found 1 day ago

$455

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 17 from Philadelphia Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Jul 20, priced at $455 found 1 day ago