$99 Cheap Delta flights Atlanta (ATL) to Baltimore (BWI)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines round-trip flights from $197 from ATL to BWI. Affordable one-way fares from $99 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 least expensive months to fly to Baltimore with Delta Air Lines. You could also find great prices on return and one-way fares in February.

Look for cheap Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) one to three months ahead of your 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. Regardless of fare type and itinerary, the ideal day to book a domestic flight is usually 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 their travel 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.

Jet off on one of Delta Air Lines’s 48 direct weekly flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). To see your choices, enter your destination, origin and dates and hit search. Next, apply the “Nonstop” and “Airline” filters.

From takeoff till landing, a nonstop Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) typically takes 1h 42m.

Delta Air Lines has the most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) on Monday. With up to 7 daily departures, you’ll get the most choice and flexibility on this day.

The earliest flight from ATL to BWI with Delta Air Lines departs at 7:25AM UTC-5. You’ll land at 9:13AM UTC-5. The last Delta Air Lines flight of the day leaves at 10:54PM UTC-5 and arrives at 12:35AM UTC-5. With approximately 20% fewer cancellations for morning and mid-morning flights, setting off early is often the best way to go.**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.

When traveling from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore with Delta Air Lines, you’re most likely to land at Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This is the airline’s main hub in this destination. Other nearby airports such as Ronald Reagan Washington National Airport (DCA) and Washington Dulles Intl. Airport (IAD) may have cheaper tickets, so it’s wise to check out all available options on Expedia.

Flying from ATL to BWI with Delta Air Lines comes with a host of benefits, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to 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.

For the Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) route, Delta Air Lines typically operates Boeing 757 and Boeing 737-900 planes. Don’t forget that last-minute changes can occur for operational needs, meaning your flight could be on another aircraft.

Typically, you can modify or cancel your flight, although there may be additional fees if your booking was made more than 24 hours ago. Need to keep your options open? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you have to adjust your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for more details.