$98 Cheap Flights from Harrisburg (MDT) to Atlanta (ATL)

View $98 flight on Sat, Jul 19, 2025Opens in a new window

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

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Cheap Flights from Harrisburg to Atlanta (MDT-ATL)

Prices were available within the past 7 days and start at $98 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Sep 8 - Sun, Sep 14
MDT
Harrisburg
ATL
Atlanta
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Sep 8 from Harrisburg to Atlanta, returning Sun, Sep 14, priced at $147 found 3 days ago
Frontier Airlines
Sat, Aug 23 - Sun, Sep 7
MDT
Harrisburg
ATL
Atlanta
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 23 from Harrisburg to Atlanta, returning Sun, Sep 7, priced at $154 found 4 days ago
Frontier Airlines
Sat, Jul 12 - Fri, Jul 25
MDT
Harrisburg
ATL
Atlanta
$166 Roundtrip, found 5 days ago
$166
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 12 from Harrisburg to Atlanta, returning Fri, Jul 25, priced at $166 found 5 days ago
Frontier Airlines
Sat, Aug 23 - Fri, Aug 29
MDT
Harrisburg
ATL
Atlanta
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 23 from Harrisburg to Atlanta, returning Fri, Aug 29, priced at $167 found 4 days ago
Frontier Airlines
Sat, Jul 12 - Sat, Jul 26
MDT
Harrisburg
ATL
Atlanta
$170 Roundtrip, found 5 days ago
$170
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 12 from Harrisburg to Atlanta, returning Sat, Jul 26, priced at $170 found 5 days ago
Frontier Airlines
Thu, Jul 10 - Sat, Jul 19
MDT
Harrisburg
ATL
Atlanta
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Jul 10 from Harrisburg to Atlanta, returning Sat, Jul 19, priced at $181 found 5 days ago
Frontier Airlines
Sat, Aug 23 - Sun, Aug 24
MDT
Harrisburg
ATL
Atlanta
$185 Roundtrip, found 4 days ago
$185
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 23 from Harrisburg to Atlanta, returning Sun, Aug 24, priced at $185 found 4 days ago
Delta
Tue, Sep 9 - Thu, Sep 11
MDT
Harrisburg
ATL
Atlanta
$357 Roundtrip, found 1 hour ago
$357
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Sep 9 from Harrisburg to Atlanta, returning Thu, Sep 11, priced at $357 found 1 hour ago
American Airlines
Thu, Aug 14 - Mon, Aug 18
MDT
Harrisburg
ATL
Atlanta
$377 Roundtrip, found 2 hours ago
$377
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Aug 14 from Harrisburg to Atlanta, returning Mon, Aug 18, priced at $377 found 2 hours ago
United
Thu, Aug 14 - Mon, Aug 18
MDT
Harrisburg
ATL
Atlanta
$377 Roundtrip, found 2 hours ago
$377
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Aug 14 from Harrisburg to Atlanta, returning Mon, Aug 18, priced at $377 found 2 hours ago

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

January is typically the cheapest month to fly

From $150 - $542 per traveler.

Graph displaying average flight prices per month

Alternative airports near Atlanta

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hartsfield-Jackson Atlanta Intl. ATL. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $517
ATL
Hartsfield-Jackson Atlanta Intl.
Cheapest
Average driving time to city center16 min
Flights from $517
Flights from Harrisburg (MDT) to Atlanta (ATL)
Origin airport
Harrisburg Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$147
Distance
620 mi
Average flight time
2 hours 6 mins

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 September. 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 $98 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.

 

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
You can land cheap return fares from Harrisburg Intl. Airport (MDT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) starting from $357. Book a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving MDT on July 25 2025 and touching down at ATL. The price was last updated on June 30 2025 and has not changed since.
What is the cheapest month to fly from MDT to ATL?
Search for direct flights from MDT to ATL in August to land cheaper tickets. You can find a one-way Delta flight for $299 leaving on August 13 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 30 2025 and remains unchanged.
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 MDT to ATL?
With fares starting at $299 for a one-way journey from MDT to ATL, Delta is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MDT on August 13 2025. Prices were last updated on June 30 2025 and have not changed since.
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.

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