$213 Cheap American Airlines flights Portland (PWM) to Houston (IAH)

You can find cheap return American Airlines flights from $261 from PWM to IAH by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $213 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Houston are generally more affordable in the off-peak months of November and February. Whether you need a round-trip or one-way ticket, you could find a better deal then.

For cheap American Airlines fares from Portland Intl. Jetport Airport (PWM) to George Bush Intercontinental Airport (IAH), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on the “Nonstop” filter when looking for direct American Airlines flights from PWM to IAH. You can also compare other carriers servicing the same nonstop trip.

Search American Airlines’s earliest flights from PWM to IAH by selecting our “Early Morning” and “Morning” filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board an American Airlines flight from Portland Intl. Jetport Airport (PWM) to Houston, and you’re most likely to arrive at George Bush Intercontinental Airport (IAH). This is the airline’s primary hub in this destination.

Depending on your fare type, a fee may apply if you cancel or change your booking more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter when you search for flights. To learn more about modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”