Cheap flights from Atlanta to Washington, D.C. from $54

If you’re not able to fly to Baltimore in September, then October is your next best option. Flight prices from Atlanta to Baltimore during October average around $149.

The cheapest day to depart from Atlanta to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $161. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $263. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from Atlanta in the evening is the least expensive time of day to depart. momondo users have found prices as low as $165 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $207.

Fly from Atlanta Hartsfield-Jackson to Baltimore/Washington for the best Atlanta Hartsfield-Jackson - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Atlanta for as low as $113 on momondo.

There are 4 cabin classes available to choose from on Atlanta to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta and Southwest are the most popular carriers operating from Atlanta Hartsfield-Jackson to Baltimore/Washington

Frontier, Delta and American Airlines are the top three most popular airlines that fly to Baltimore from Atlanta according to our data. Frontier is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 6 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Atlanta and Baltimore have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

As of August 2026, there are 16 flights per day flying from Atlanta to Baltimore. The most common time of day flights depart is 3:00PM, with 47% of flights taking off in the afternoon.

As of August 2026, 116 flights take off from Atlanta and land in Baltimore each week. The most common flight departure day for this route is Wed, with 32% of weekly flights taking off on this day.