$203 Cheap Delta flights Alexandria (AEX) to Baltimore (BWI)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $406 from AEX to BWI. Affordable one-way tickets from $203 are available too.**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 most affordable months to jet away to Baltimore with Delta Air Lines. You could also find great deals on one-way and round-trip tickets in February.

To find cheap Delta Air Lines fares from Alexandria Intl. Airport (AEX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI), 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 impact the price you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey 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 see if there’s a direct route from AEX to BWI with Delta Air Lines or other airlines, select the “Nonstop” filter when looking for flights.

Browse Delta Air Lines’s earliest flights from AEX to BWI by using our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**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.

Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is the main Baltimore hub for Delta Air Lines flights from Alexandria Intl. Airport (AEX).

Taking off from AEX to BWI with Delta Air Lines means enjoying a range of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can cancel or reschedule your flight, although additional fees may apply if you booked more than 24 hours ago. Need to keep your options open? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you have to adjust your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for more details.