$77 Cheap Flights from Harrisburg (MDT) to Atlanta (ATL)

View $77 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta International Airport (ATL)

Cheap Flights from Harrisburg to Atlanta (MDT-ATL)

Prices were available within the past 7 days and start at $77 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Oct 31 - Mon, Nov 3
MDT
Harrisburg
ATL
Atlanta
$153 Roundtrip, found 3 hours ago
$153
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Harrisburg to Atlanta, returning Mon, Nov 3, priced at $153 found 3 hours ago
Frontier Airlines
Fri, Oct 24 - Thu, Nov 13
MDT
Harrisburg
ATL
Atlanta
$154 Roundtrip, found 7 hours ago
$154
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Harrisburg to Atlanta, returning Thu, Nov 13, priced at $154 found 7 hours ago
Frontier Airlines
Fri, Oct 24 - Mon, Nov 10
MDT
Harrisburg
ATL
Atlanta
$167 Roundtrip, found 7 hours ago
$167
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Harrisburg to Atlanta, returning Mon, Nov 10, priced at $167 found 7 hours ago
Frontier Airlines
Fri, Oct 24 - Fri, Oct 31
MDT
Harrisburg
ATL
Atlanta
$178 Roundtrip, found 7 hours ago
$178
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Harrisburg to Atlanta, returning Fri, Oct 31, priced at $178 found 7 hours ago
Frontier Airlines
Fri, Nov 7 - Fri, Nov 14
MDT
Harrisburg
ATL
Atlanta
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Harrisburg to Atlanta, returning Fri, Nov 14, priced at $180 found 1 day ago
Frontier Airlines
Mon, Sep 29 - Thu, Oct 16
MDT
Harrisburg
ATL
Atlanta
$187 Roundtrip, just found
$187
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Sep 29 from Harrisburg to Atlanta, returning Thu, Oct 16, priced at $187 just found
Frontier Airlines
Fri, Oct 17 - Fri, Oct 24
MDT
Harrisburg
ATL
Atlanta
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Harrisburg to Atlanta, returning Fri, Oct 24, priced at $191 found 1 day ago
Frontier Airlines
Fri, Oct 24 - Thu, Nov 6
MDT
Harrisburg
ATL
Atlanta
$198 Roundtrip, found 7 hours ago
$198
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Harrisburg to Atlanta, returning Thu, Nov 6, priced at $198 found 7 hours ago
American Airlines
Wed, Oct 15 - Fri, Oct 17
MDT
Harrisburg
ATL
Atlanta
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 15 from Harrisburg to Atlanta, returning Fri, Oct 17, priced at $285 found 2 days ago
United
Fri, Oct 31 - Mon, Nov 3
MDT
Harrisburg
ATL
Atlanta
$419 Roundtrip, found 3 hours ago
$419
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Oct 31 from Harrisburg to Atlanta, returning Mon, Nov 3, priced at $419 found 3 hours ago

Find the cheapest month to fly from Harrisburg (MDT) to Atlanta (ATL)

January is typically the cheapest month to fly

From $156 - $559 per traveler.

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Secure a cheap one-way flight from $77 or cheap return flight from $153 from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between MDT and ATL. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Hop on a nonstop flight with Delta Air Lines and fly straight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MDT to ATL flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
With an average of 2 direct flights departing from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) daily, you'll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
More people fly between MDT and ATL at 6 AM than at any other time of day. Prefer a quieter experience? Consider flying outside peak hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from MDT to ATL?
Jet off on a Friday if you're searching for the biggest selection of flights from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What is the earliest flight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Harrisburg Intl. Airport (MDT)'s earliest flight to Hartsfield-Jackson Atlanta Intl. Airport (ATL) takes off at approximately 6:14AM UTC-5. With a total journey time of 2h 15m, you'll touch down at around 8:29AM UTC-5.
How long does it take to fly from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Typically, it takes 2 hours and 13 minutes to cover the 620 mi from MDT to ATL.
What airline has the least delays from MDT to ATL?
With 98% of flights generally arriving as scheduled, Aeromexico has the best on-time performance for direct flights from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Choose a flight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Atlanta from Harrisburg Intl. Airport (MDT)?
Explore your flight options from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). This is the only Atlanta airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Booking your plane ticket from MDT to ATL just before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a MDT to ATL flight and hotel package?
Compared with arranging hotels and flights separately, booking a MDT to ATL flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
If you reserved your MDT to ATL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$152
Distance
620 mi
Average flight time
2 hours 1 min

Book with confidence

Book with confidence

Harrisburg to Atlanta Flights

The cheapest times to fly from Harrisburg to Atlanta

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 Harrisburg to Atlanta are during the month of October. You can find some of the cheapest flights from Harrisburg to Atlanta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Atlanta

Sunday is one of the best days to book for cheap flights from Harrisburg to Atlanta: 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 Harrisburg to Atlanta

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 Harrisburg to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 Harrisburg to Atlanta 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 Harrisburg to Atlanta 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.

 

Harrisburg to Atlanta Flights

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*Available to One Key members.