$183 Cheap Delta flights Baltimore (BWI) to Alexandria (AEX)

Grab affordable round-trip Delta Air Lines flights from $366 from BWI to AEX by organizing your results from “Price (lowest to highest)” on Expedia. Or look for options from $183 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.

Delta Air Lines flights to Alexandria are usually cheaper in the low-season months of December and February. Whether you’re after a one-way or a return ticket, you could score a better deal then.

Search for cheap Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alexandria Intl. Airport (AEX) one to three months prior to your departure date. 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 to book a domestic flight is generally Sunday and the most expensive day tends to be 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, hit search and use the “Nonstop” filter on Expedia to browse any direct flights from BWI to AEX with Delta Air Lines or other carriers.

To find the earliest departures from BWI to AEX with Delta Air Lines, filter your search by “Morning” and “Early 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.

Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alexandria come in to land at Alexandria Intl. Airport (AEX). This is the main gateway to this destination.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a popular option for many passengers flying from BWI to AEX. Also, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee generally applies if you cancel or change your flight more than 24 hours after confirmation. To find tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you search for flights. For more details on modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”