$154 Cheap American Airlines flights Tucson (TUS) to Washington (DCA)

You’ll find affordable return American Airlines flights from $307 from TUS to DCA by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $154 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.

January is one of the cheapest months to jet off to Washington with American Airlines. You could also find great deals on return and one-way fares in February.

Search for cheap American Airlines flights from Tucson Intl. Airport (TUS) to Ronald Reagan Washington National Airport (DCA) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Enter your dates, press search and check “Nonstop” on Expedia to browse any direct flights from TUS to DCA with American Airlines or other carriers.

To find the earliest departures from TUS to DCA with American Airlines, filter your results by “Early Morning” and “Morning.” Booking an early flight generally 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 Tucson Intl. Airport (TUS) to Washington touch down at Ronald Reagan Washington National Airport (DCA). This is the main entry point to this city.

Depending on your ticket type, a fee typically applies if you cancel or change your booking more than 24 hours after confirmation. To find tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when looking for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”