$145 Cheap American Airlines flights Washington (DCA) to Houston (HOU)

You can find cheap round-trip American Airlines flights from $268 from DCA to HOU by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $145 for a one-way journey.**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.

Browse for return or one-way flights to Houston in November or February. You could find cheaper fares with American Airlines during these off-peak travel months.

To find cheap American Airlines fares from Ronald Reagan Washington National Airport (DCA) to William P. Hobby Airport (HOU), 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 influence the overall cost. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

To find out if there’s a direct trip from DCA to HOU with American Airlines or another carrier, select the “Nonstop” filter when browsing for flights.

To find the earliest departure from DCA to HOU with American Airlines, filter your results by “Early Morning” and “Morning.” Choosing an early flight usually means cancellations are less likely.**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.

American Airlines flights from Ronald Reagan Washington National Airport (DCA) to Houston come in to William P. Hobby Airport (HOU). This is the main entry point to this city.

Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that. For more information about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your itinerary without extra charges, tick the “Changes included” and “No cancel fee” filters when planning your next break.