Flights from Philadelphia to US 290

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.

Thu, Aug 28 - Mon, Sep 1

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$174 Roundtrip, found 3 days ago

$174

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Mon, Sep 1, priced at $174 found 3 days ago

Tue, Aug 12 - Tue, Aug 19

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$183 Roundtrip, found 4 days ago

$183

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 19, priced at $183 found 4 days ago

Sun, Aug 31 - Mon, Sep 1

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$184 Roundtrip, found 3 days ago

$184

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Mon, Sep 1, priced at $184 found 3 days ago

Tue, Aug 12 - Mon, Aug 18

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$188 Roundtrip, found 4 days ago

$188

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $188 found 4 days ago

Mon, Aug 11 - Tue, Aug 19

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$188 Roundtrip, found 4 days ago

$188

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Aug 11 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 19, priced at $188 found 4 days ago

Mon, Aug 11 - Mon, Aug 18

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$193 Roundtrip, found 4 days ago

$193

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Aug 11 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $193 found 4 days ago

Fri, Aug 8 - Tue, Aug 19

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 19, priced at $203 found 4 days ago

Thu, Aug 14 - Sun, Aug 17

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$206 Roundtrip, found 3 days ago

$206

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sun, Aug 17, priced at $206 found 3 days ago

Fri, Aug 8 - Mon, Aug 18

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$208 Roundtrip, found 4 days ago

$208

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $208 found 4 days ago

Wed, Aug 13 - Tue, Aug 19

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Aug 19, priced at $217 found 4 days ago

Thu, Sep 25 - Sat, Sep 27

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$217 Roundtrip, found 14 hours ago

$217

Roundtrip

found 14 hours ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Sep 27, priced at $217 found 14 hours ago

Mon, Sep 29 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$220 Roundtrip, found 14 hours ago

$220

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 2, priced at $220 found 14 hours ago

Wed, Aug 13 - Mon, Aug 18

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$221 Roundtrip, found 4 days ago

$221

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $221 found 4 days ago

Tue, Aug 12 - Wed, Aug 13

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$223 Roundtrip, found 4 days ago

$223

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 13, priced at $223 found 4 days ago

Sat, Aug 9 - Wed, Aug 13

TTN

Mercer

IAH

George Bush Intercontinental

$228 Roundtrip, found 4 days ago

$228

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Mercer to George Bush Intercontinental, returning Wed, Aug 13, priced at $228 found 4 days ago

Tue, Sep 23 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$229 Roundtrip, found 14 hours ago

$229

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Tue, Sep 23 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 2, priced at $229 found 14 hours ago

Fri, Sep 26 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$237 Roundtrip, found 14 hours ago

$237

Roundtrip

found 14 hours ago

Select Delta flight, departing Fri, Sep 26 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 2, priced at $237 found 14 hours ago

Sat, Nov 15 - Sat, Nov 22

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$286 Roundtrip, found 2 days ago

$286

Roundtrip

found 2 days ago

Select United flight, departing Sat, Nov 15 from Philadelphia Intl. to George Bush Intercontinental, returning Sat, Nov 22, priced at $286 found 2 days ago

Sun, Aug 10 - Sat, Aug 16

PHL

Philadelphia Intl.

HOU

William P. Hobby

$345 Roundtrip, found 4 days ago

$345

Roundtrip

found 4 days ago

Select Delta flight, departing Sun, Aug 10 from Philadelphia Intl. to William P. Hobby, returning Sat, Aug 16, priced at $345 found 4 days ago

Thu, Mar 19 - Sun, Mar 22

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$555 Roundtrip, found 2 days ago

$555

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Mar 19 from Philadelphia Intl. to George Bush Intercontinental, returning Sun, Mar 22, priced at $555 found 2 days ago