Title: CA $174 Cheap Flights from Portland (PWM) to Houston (IAH) - Expedia.ca ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $174 Cheap Flights from Portland (PWM) to Houston (IAH) [View CA $174 flight on Wed, Feb 25, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PWM,to:IAH,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:173.70&airProductToken=AQpkCjAIwYIBEgQ1NDI4GM9lIEMo75GGAzDrkoYDOEJAAFgBagVCQVNJQ3IIT1ZBV1VTQlYKMAjBggESBDQ2OTQYQyCIOCibk4YDMICVhgM4QkABWAFqBUJBU0lDcghPVkFXVVNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland Intl. Jetport Airport (PWM) to George Bush Intercontinental Airport (IAH) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:PWM,to:IAH,departure:03/02/2026TANYT&leg2=from:IAH,to:PWM,departure:10/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:PWM,to:IAH,departure:03/02/2026TANYT&leg2=from:IAH,to:PWM,departure:10/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:PWM,to:IAH,departure:03/02/2026TANYT&leg2=from:IAH,to:PWM,departure:10/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Portland (PWM) to Houston (IAH) Prices were available within the past 7 days and start at CA $174 for one-way flights and CA $360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 24 - Thu, Mar 5 PWM Portland IAH Houston CA $360 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:24/02/2026TANYT&leg2=from:IAH,to:PWM,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:359.20&airProductToken=AQpDCh8IxJgBEgM0MTgYz2Ug4Fwol4GGAzDmgoYDOEVAAFgBCiAIxJgBEgQxNjgyGOBcIIg4KK6DhgMwv4SGAzhFQAFYAQpGCiEIxJgBEgQxMzg5GIg4IOO0ASjy5oYDMJXohgM4RUAAWAEKIQjEmAESBDU2OTUY47QBIM9lKMTohgMwvOmGAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $360 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:359.60&airProductToken=AQpmCjEIwYIBEgQzNjQ0GM9lIK4cKNCohgMwjqqGAzhCQABYAWoFQkFTSUNyCE9XQVpaTkJWCjEIwYIBEgQzMTQ0GK4cIIg4KNOqhgMwgayGAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWCmQKMAjBggESBDQ2MTgYiDggQyjYm4kDMJidiQM4QkAAWAFqBUJBU0lDcghPV0FaWk5CVgowCMGCARIEMTI1NRhDIM9lKMydiQMwq56JAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $364 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:363.30&airProductToken=AQpmCjEIwYIBEgQzNjQ0GM9lIK4cKNCohgMwjqqGAzhCQABYAWoFQkFTSUNyCE9XQVpaTkJWCjEIwYIBEgQzMTQ0GK4cIIg4KNOqhgMwgayGAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Feb 25 - Thu, Mar 5 PWM Portland IAH Houston CA $367 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:25/02/2026TANYT&leg2=from:IAH,to:PWM,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:366.60&airProductToken=AQpmCiAIxJgBEgQ1NzA1GM9lIKlRKNeQhgMwsZGGAzhFQABYAQogCMSYARIEMjE5MBipUSDgXCjgkoYDMIqUhgM4RUABWAEKIAjEmAESBDE2MDEY4FwgiDgoy5SGAzDTlYYDOEVAAVgBCkYKIQjEmAESBDEzODkYiDgg47QBKPLmhgMwleiGAzhFQABYAQohCMSYARIENTY5NRjjtAEgz2UoxOiGAzC86YYDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $388 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:387.50&airProductToken=AQpmCjEIwYIBEgQzNjQ0GM9lIK4cKNCohgMwjqqGAzhCQABYAWoFQkFTSUNyCE9XQVpaTkJWCjEIwYIBEgQzMTQ0GK4cIIg4KNOqhgMwgayGAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWCmgKMgjBggESBDE0NzgYiDgg4poBKNWaiQMw8puJAzhCQABYAWoFQkFTSUNyCFFWQVpaTkJWCjIIwYIBEgQyMzMwGOKaASDPZSjjnIkDMOqdiQM4QkABWAFqBUJBU0lDcghRVkFaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $416 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:415.50&airProductToken=AQpkCjAIwYIBEgQ1NDI4GM9lIEMor6iGAzCrqYYDOEJAAFgBagVCQVNJQ3IITlZBWlpOQlgKMAjBggESBDQ2OTQYQyCIOCjbqYYDMMCrhgM4QkABWAFqBUJBU0lDcghOVkFaWk5CWApmCjEIwYIBEgQzNTY2GIg4IK4cKKuXiQMw0ZiJAzhCQABYAWoFQkFTSUNyCE9XQVpaTkJWCjEIwYIBEgQzNDc0GK4cIM9lKIWaiQMwk5uJAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Oct 21 - Tue, Oct 27 PWM Portland IAH Houston CA $418 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:21/10/2026TANYT&leg2=from:IAH,to:PWM,departure:27/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.30&airProductToken=AQpoCjIIwYIBEgQxMzY5GM9lIOKaASjvhZsDMIqHmwM4QkAAWAFqBUJBU0lDcghOVkFaWk5CWAoyCMGCARIEMTg0MBjimgEgiDgor4ibAzDKiZsDOEJAAVgBagVCQVNJQ3IITlZBWlpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $419 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:418.71&airProductToken=AQpkCjAIwYIBEgQ1NDI4GM9lIEMor6iGAzCrqYYDOEJAAFgBagVCQVNJQ3IITlZBWlpOQlgKMAjBggESBDQ2OTQYQyCIOCjbqYYDMMCrhgM4QkABWAFqBUJBU0lDcghOVkFaWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Feb 27 - Thu, Mar 5 PWM Portland IAH Houston CA $423 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:422.50&airProductToken=AQpmCiAIxJgBEgQ1NzA1GM9lIKlRKJenhgMw8aeGAzhFQABYAQogCMSYARIEMjI5MxipUSDgXCiUqIYDMLephgM4RUABWAEKIAjEmAESBDE2MDEY4FwgiDgoi6uGAzCTrIYDOEVAAVgBCkYKIQjEmAESBDEzODkYiDgg47QBKPLmhgMwleiGAzhFQABYAQohCMSYARIENTY5NRjjtAEgz2UoxOiGAzC86YYDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Wed, Apr 1 PWM Portland IAH Houston CA $427 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PWM,to:IAH,departure:27/02/2026TANYT&leg2=from:IAH,to:PWM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:426.28&airProductToken=AQpmCjEIwYIBEgQzNjQ0GM9lIK4cKNCohgMwjqqGAzhCQABYAWoFQkFTSUNyCE9XQVpaTkJWCjEIwYIBEgQzMTQ0GK4cIIg4KNOqhgMwgayGAzhCQAFYAWoFQkFTSUNyCE9XQVpaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) __Flight from Portland to Houston (PWM - IAH) route information__ | Origin airport | Portland Intl. Jetport | | ------------------- | -------------------------------- | | Destination airport | George Bush Intercontinental | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | CA $359 | | Distance | 2663 km | ## Portland to Houston Flights **The easy way to book your flights from Portland to Houston** With Expedia, it’s simple to find and book flights to Houston from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Houston today, tomorrow, or this week. **Save dollars with cheap flights from Portland Intl. Jetport, PWM to George Bush Intercontinental, IAH** Sort your search results by price to find great deals on your flight from Portland to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Portland currently is just CA $360 rising to CA $427\. Here are more money-saving tips: - Fly in February when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Houston - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Houston from Portland** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today. ## Frequently asked questions ### How much is a flight from PWM to Houston Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Jetport to Houston Airport? ### How do I find cheap flights from Portland Intl. Jetport Airport (PWM) to IAH that have flexible change policies? ### How many hours is the flight from PWM to IAH? ### How far is the flight from Portland Intl. Jetport Airport (PWM) to Houston Airport? ### Which airlines fly direct from Portland Intl. Jetport Airport (PWM) to George Bush Intercontinental Airport (IAH)? ### Are Portland Intl. Jetport Airport (PWM) to Houston Airport flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.