Flights from Houston to Portland

Cheapest flights from Houston

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, May 17 - Wed, May 21

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$480 Roundtrip, found 22 hours ago

$480

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, May 17 from George Bush Intercontinental to La Crosse Municipal, returning Wed, May 21, priced at $480 found 22 hours ago

Sat, May 17 - Sat, May 24

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$486 Roundtrip, found 22 hours ago

$486

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, May 17 from George Bush Intercontinental to La Crosse Municipal, returning Sat, May 24, priced at $486 found 22 hours ago

Sat, May 17 - Fri, May 23

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$529 Roundtrip, found 22 hours ago

$529

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, May 17 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 23, priced at $529 found 22 hours ago

Thu, May 15 - Sat, May 24

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$535 Roundtrip, found 22 hours ago

$535

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, May 15 from George Bush Intercontinental to La Crosse Municipal, returning Sat, May 24, priced at $535 found 22 hours ago

Thu, May 15 - Fri, May 23

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$578 Roundtrip, found 22 hours ago

$578

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, May 15 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 23, priced at $578 found 22 hours ago

Wed, May 14 - Wed, May 21

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$587 Roundtrip, found 22 hours ago

$587

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, May 14 from George Bush Intercontinental to La Crosse Municipal, returning Wed, May 21, priced at $587 found 22 hours ago

Wed, May 14 - Sat, May 24

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$592 Roundtrip, found 22 hours ago

$592

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, May 14 from George Bush Intercontinental to La Crosse Municipal, returning Sat, May 24, priced at $592 found 22 hours ago

Wed, May 14 - Fri, May 23

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$636 Roundtrip, found 22 hours ago

$636

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, May 14 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 23, priced at $636 found 22 hours ago

Tue, May 20 - Wed, May 21

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$714 Roundtrip, found 22 hours ago

$714

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Tue, May 20 from George Bush Intercontinental to La Crosse Municipal, returning Wed, May 21, priced at $714 found 22 hours ago

Sat, May 17 - Sat, May 17

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$756 Roundtrip, found 22 hours ago

$756

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, May 17 from George Bush Intercontinental to La Crosse Municipal, returning Sat, May 17, priced at $756 found 22 hours ago

Sat, May 17 - Mon, May 19

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$775 Roundtrip, found 22 hours ago

$775

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sat, May 17 from George Bush Intercontinental to La Crosse Municipal, returning Mon, May 19, priced at $775 found 22 hours ago

Tue, May 20 - Fri, May 23

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$792 Roundtrip, found 22 hours ago

$792

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Tue, May 20 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 23, priced at $792 found 22 hours ago

Sun, May 18 - Wed, May 21

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$793 Roundtrip, found 22 hours ago

$793

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sun, May 18 from George Bush Intercontinental to La Crosse Municipal, returning Wed, May 21, priced at $793 found 22 hours ago

Thu, May 15 - Mon, May 19

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$824 Roundtrip, found 22 hours ago

$824

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, May 15 from George Bush Intercontinental to La Crosse Municipal, returning Mon, May 19, priced at $824 found 22 hours ago

Tue, May 20 - Thu, May 22

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$829 Roundtrip, found 22 hours ago

$829

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Tue, May 20 from George Bush Intercontinental to La Crosse Municipal, returning Thu, May 22, priced at $829 found 22 hours ago

Sun, May 18 - Fri, May 23

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$839 Roundtrip, found 22 hours ago

$839

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sun, May 18 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 23, priced at $839 found 22 hours ago

Thu, May 15 - Fri, May 16

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$861 Roundtrip, found 22 hours ago

$861

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, May 15 from George Bush Intercontinental to La Crosse Municipal, returning Fri, May 16, priced at $861 found 22 hours ago

Wed, May 14 - Thu, May 15

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$864 Roundtrip, found 22 hours ago

$864

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, May 14 from George Bush Intercontinental to La Crosse Municipal, returning Thu, May 15, priced at $864 found 22 hours ago

Tue, May 20 - Tue, May 20

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$874 Roundtrip, found 22 hours ago

$874

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Tue, May 20 from George Bush Intercontinental to La Crosse Municipal, returning Tue, May 20, priced at $874 found 22 hours ago

Wed, May 14 - Mon, May 19

IAH

George Bush Intercontinental

LSE

La Crosse Municipal

$882 Roundtrip, found 22 hours ago

$882

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Wed, May 14 from George Bush Intercontinental to La Crosse Municipal, returning Mon, May 19, priced at $882 found 22 hours ago