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.

Mon, Oct 13 - Thu, Oct 16

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$152 Roundtrip, found 4 hours ago

$152

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 16, priced at $152 found 4 hours ago

Sun, Oct 19 - Thu, Oct 23

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$186 Roundtrip, found 2 days ago

$186

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 23, priced at $186 found 2 days ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Oct 21 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Wed, Oct 22, priced at $206 found 2 days ago

Tue, Oct 21 - Sat, Oct 25

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Oct 21 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Oct 25, priced at $213 found 2 days ago

Thu, Sep 25 - Sat, Sep 27

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Sep 25 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Sep 27, priced at $217 found 5 days ago

Sun, Oct 19 - Wed, Oct 22

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$219 Roundtrip, found 4 hours ago

$219

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Wed, Oct 22, priced at $219 found 4 hours ago

Mon, Sep 29 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$220 Roundtrip, found 5 days ago

$220

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 2, priced at $220 found 5 days ago

Sun, Oct 19 - Wed, Oct 22

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$222 Roundtrip, found 2 days ago

$222

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Wed, Oct 22, priced at $222 found 2 days ago

Sun, Oct 19 - Tue, Oct 21

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$227 Roundtrip, found 4 hours ago

$227

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Tue, Oct 21, priced at $227 found 4 hours ago

Sun, Sep 7 - Sun, Sep 7

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$229 Roundtrip, found 20 hours ago

$229

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to George Bush Intercontinental, returning Sun, Sep 7, priced at $229 found 20 hours ago

Sun, Oct 19 - Sat, Oct 25

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$229 Roundtrip, found 2 days ago

$229

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Oct 25, priced at $229 found 2 days ago

Tue, Sep 23 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Sep 23 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Thu, Oct 2, priced at $229 found 5 days ago

Sun, Sep 28 - Mon, Sep 29

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Mon, Sep 29, priced at $230 found 5 days ago

Sun, Oct 19 - Tue, Oct 21

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$233 Roundtrip, found 2 days ago

$233

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Tue, Oct 21, priced at $233 found 2 days ago

Mon, Oct 13 - Wed, Oct 22

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$234 Roundtrip, found 4 hours ago

$234

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Mon, Oct 13 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Wed, Oct 22, priced at $234 found 4 hours ago

Wed, Nov 19 - Thu, Nov 27

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$237 Roundtrip, found 4 hours ago

$237

Roundtrip

found 4 hours ago

Select Delta flight, departing Wed, Nov 19 from Philadelphia Intl. to George Bush Intercontinental, returning Thu, Nov 27, priced at $237 found 4 hours ago

Sat, Aug 16 - Tue, Aug 26

ABE

Lehigh Valley Intl.

IAH

George Bush Intercontinental

$255 Roundtrip, found 3 days ago

$255

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Aug 16 from Lehigh Valley Intl. to George Bush Intercontinental, returning Tue, Aug 26, priced at $255 found 3 days ago

Fri, Nov 21 - Mon, Nov 24

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$263 Roundtrip, found 4 hours ago

$263

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Nov 21 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Nov 24, priced at $263 found 4 hours ago

Fri, Nov 21 - Mon, Nov 24

PHL

Philadelphia Intl.

HOU

William P. Hobby

$289 Roundtrip, found 4 hours ago

$289

Roundtrip

found 4 hours ago

Select Delta flight, departing Fri, Nov 21 from Philadelphia Intl. to William P. Hobby, returning Mon, Nov 24, priced at $289 found 4 hours ago

Thu, Mar 19 - Sun, Mar 22

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$555 Roundtrip, found 6 days ago

$555

Roundtrip

found 6 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 6 days ago