Cheap Flights from Atlanta (ATL) to Baltimore (MTN)

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Baltimore, MD (MTN-Martin State)

Find available prices by choosing your travel dates.
Flights from Atlanta (ATL) to Baltimore (MTN)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Martin State
Distance
593 mi

Atlanta to Baltimore Flights

The cheapest times to fly from Atlanta to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Baltimore are during the month of . You can find some of the cheapest flights from Atlanta to Baltimore with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Atlanta to Baltimore

Sunday is one of the best days to book for cheap flights from Atlanta to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Atlanta to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN) cost?
Discover the latest flight deals from ATL to MTN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATL to MTN?
The cheapest flights from ATL to MTN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATL to MTN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ATL to MTN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN)?
Direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ATL to MTN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN)?
To land at Martin State Airport (MTN) on schedule, pick a flight that leaves from Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Middle River from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Hartsfield-Jackson Atlanta Intl. Airport (ATL) has direct flights to Middle River. These are a few of the airports you can fly to without stopovers:

  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
  • Harrisburg Intl. Airport (MDT)

Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN) last-minute?
Waiting until just before your departure to book a ticket from ATL to MTN generally means paying more. Although you may find some last-minute discounts, there’s no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book an ATL to MTN flight and hotel package?
You’ll typically save money by securing an ATL to MTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. Once you’ve selected your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Martin State Airport (MTN)?
In most instances, you’re able to cancel or reschedule your ATL to MTN flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you need further information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.