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.

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 4 days ago

$217

Roundtrip

found 4 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 4 days ago

Mon, Sep 29 - Thu, Oct 2

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$220 Roundtrip, found 4 days ago

$220

Roundtrip

found 4 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 4 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, Sep 7 - Sun, Sep 7

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$229 Roundtrip, found 14 hours ago

$229

Roundtrip

found 14 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 14 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 4 days ago

$229

Roundtrip

found 4 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 4 days ago

Sun, Sep 28 - Mon, Sep 29

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$230 Roundtrip, found 4 days ago

$230

Roundtrip

found 4 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 4 days ago

Fri, Oct 17 - Wed, Oct 22

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$231 Roundtrip, found 2 days ago

$231

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Wed, Oct 22, priced at $231 found 2 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

Wed, Oct 15 - Fri, Oct 24

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Oct 15 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Fri, Oct 24, priced at $237 found 2 days ago

Sat, Nov 15 - Tue, Nov 25

PHL

Philadelphia Intl.

IAH

George Bush Intercontinental

$238 Roundtrip, found 6 days ago

$238

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Nov 15 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Nov 25, priced at $238 found 6 days ago

Fri, Oct 17 - Sat, Oct 25

PHL

Philadelphia Intl.

AUS

Austin-Bergstrom Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Oct 25, priced at $238 found 2 days ago

Sun, Nov 16 - Thu, Nov 20

TTN

Mercer

IAH

George Bush Intercontinental

$248 Roundtrip, found 6 days ago

$248

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Nov 16 from Mercer to George Bush Intercontinental, returning Thu, Nov 20, priced at $248 found 6 days ago

Sat, Aug 16 - Tue, Aug 26

ABE

Lehigh Valley Intl.

IAH

George Bush Intercontinental

$255 Roundtrip, found 2 days ago

$255

Roundtrip

found 2 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 2 days ago

Sat, Aug 16 - Sat, Aug 23

ABE

Lehigh Valley Intl.

IAH

George Bush Intercontinental

$281 Roundtrip, found 2 days ago

$281

Roundtrip

found 2 days ago

Select United flight, departing Sat, Aug 16 from Lehigh Valley Intl. to George Bush Intercontinental, returning Sat, Aug 23, priced at $281 found 2 days ago

Sun, Sep 7 - Sun, Sep 7

PHL

Philadelphia Intl.

HOU

William P. Hobby

$431 Roundtrip, found 14 hours ago

$431

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Sep 7 from Philadelphia Intl. to William P. Hobby, returning Sun, Sep 7, priced at $431 found 14 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