Flights from Houston to Lake Oswego

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.

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $194 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $206 found 1 day ago

Tue, Jul 15 - Tue, Jul 29

IAH

George Bush Intercontinental

PDX

Portland Intl.

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 15 from George Bush Intercontinental to Portland Intl., returning Tue, Jul 29, priced at $214 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$215 Roundtrip, found 1 day ago

$215

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $215 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $217 found 1 day ago

Mon, Aug 18 - Tue, Aug 19

IAH

George Bush Intercontinental

PDX

Portland Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Portland Intl., returning Tue, Aug 19, priced at $217 found 4 days ago

Mon, Aug 18 - Tue, Aug 19

IAH

George Bush Intercontinental

PDX

Portland Intl.

$223 Roundtrip, found 4 days ago

$223

Roundtrip

found 4 days ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Portland Intl., returning Tue, Aug 19, priced at $223 found 4 days ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $227 found 1 day ago

Mon, Aug 18 - Tue, Aug 19

IAH

George Bush Intercontinental

PDX

Portland Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Portland Intl., returning Tue, Aug 19, priced at $227 found 4 days ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $232 found 1 day ago

Mon, Aug 18 - Tue, Aug 19

IAH

George Bush Intercontinental

PDX

Portland Intl.

$232 Roundtrip, found 4 days ago

$232

Roundtrip

found 4 days ago

Select United flight, departing Mon, Aug 18 from George Bush Intercontinental to Portland Intl., returning Tue, Aug 19, priced at $232 found 4 days ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $234 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $236 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $237 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $237 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $238 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

IAH

George Bush Intercontinental

PDX

Portland Intl.

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 20 from George Bush Intercontinental to Portland Intl., returning Sun, Aug 24, priced at $244 found 1 day ago

Tue, Jul 15 - Sat, Jul 26

IAH

George Bush Intercontinental

PDX

Portland Intl.

$270 Roundtrip, found 6 days ago

$270

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Jul 15 from George Bush Intercontinental to Portland Intl., returning Sat, Jul 26, priced at $270 found 6 days ago

Tue, Jul 15 - Sat, Jul 26

IAH

George Bush Intercontinental

PDX

Portland Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Jul 15 from George Bush Intercontinental to Portland Intl., returning Sat, Jul 26, priced at $277 found 1 day ago

Wed, Aug 20 - Sun, Aug 24

HOU

William P. Hobby

PDX

Portland Intl.

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Aug 20 from William P. Hobby to Portland Intl., returning Sun, Aug 24, priced at $297 found 1 day ago