ATL - MDT

$70 Find Cheap Flights from Atlanta to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Harrisburg departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Harrisburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Harrisburg, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$181
Overall average: $454
Multiple Airlines
Wed 3/18Mon 3/23
ATL - MDT • 1 stop
Cheapest non-stop
$399
Typical prices: $439-$597
Delta
Mon 6/22Sat 6/27
ATL - MDT • Non-stop
Top airlines
Frontier
Cheapest • from $244 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 24% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harrisburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Harrisburg (ATL-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Harrisburg

Wed, Mar 18 - Mon, Mar 23
Multiple Airlines Logo
10:45 pm - 9:28 pm
ATL
-
MDT
22h 43m
1 stop
Multiple Airlines Logo
5:26 pm - 7:54 am
MDT
-
ATL
14h 28m
1 stop
$181Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
10:34 am - 9:28 pm
ATL
-
MDT
10h 54m
1 stop
Multiple Airlines Logo
5:26 pm - 11:59 pm
MDT
-
ATL
6h 33m
1 stop
$191Multiple Airlines
Thu, Mar 19 - Tue, Mar 24
Multiple Airlines Logo
10:44 pm - 4:36 pm
ATL
-
MDT
17h 52m
1 stop
Multiple Airlines Logo
10:18 pm - 5:11 pm
MDT
-
ATL
18h 53m
1 stop
$195Multiple Airlines
Wed, Mar 18 - Mon, Mar 23
Multiple Airlines Logo
8:10 pm - 8:24 am
ATL
-
MDT
12h 14m
2 stops
Multiple Airlines Logo
5:26 pm - 11:48 am
MDT
-
ATL
18h 22m
1 stop
$218Multiple Airlines
Thu, Mar 19 - Tue, Mar 24
Multiple Airlines Logo
10:44 pm - 4:36 pm
ATL
-
MDT
17h 52m
1 stop
Multiple Airlines Logo
10:18 pm - 11:48 am
MDT
-
ATL
13h 30m
2 stops
$223Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
11:00 am - 9:11 pm
ATL
-
MDT
10h 11m
1 stop
Multiple Airlines Logo
5:21 pm - 11:36 am
MDT
-
ATL
18h 15m
1 stop
$226Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
10:44 pm - 4:36 pm
ATL
-
MDT
17h 52m
1 stop
Multiple Airlines Logo
5:26 pm - 7:04 am
MDT
-
ATL
13h 38m
2 stops
$238Multiple Airlines
Tue, Mar 10 - Sat, Mar 14
Frontier Logo
10:30 am - 5:11 pm
ATL
-
MDT
6h 41m
1 stop
Frontier Logo
10:18 pm - 7:04 am
MDT
-
ATL
8h 46m
1 stop
$244Frontier
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
12:42 pm - 9:11 pm
ATL
-
MDT
8h 29m
1 stop
Multiple Airlines Logo
10:06 pm - 11:36 am
MDT
-
ATL
13h 30m
2 stops
$273Multiple Airlines
Sun, Feb 22 - Sat, Feb 28
Multiple Airlines Logo
10:46 pm - 9:51 am
ATL
-
MDT
11h 05m
1 stop
Multiple Airlines Logo
7:21 pm - 7:54 am
MDT
-
ATL
36h 33m
2 stops
$285Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Harrisburg flights

Get data-powered insights and trends into flights from Atlanta to Harrisburg to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Harrisburg?

The average price of all round-trip flights from Atlanta to Harrisburg clicked on KAYAK for each day over the last 12 months.

For Atlanta to Harrisburg, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Harrisburg back to Atlanta, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Atlanta to Harrisburg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Harrisburg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Harrisburg is April, where tickets cost $386 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is $681 and $597 respectively.

Can I save money by flying with a layover from Atlanta to Harrisburg?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $469, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Atlanta to Harrisburg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Harrisburg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Harrisburg, you should book around 5 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$70
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Atlanta to Harrisburg

When to book flights from Atlanta to Harrisburg

Are your dates flexible? Find out the best times to travel from Atlanta to Harrisburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Harrisburg

  • What is the cheapest flight from Atlanta to Harrisburg?

    In the last 3 days, the lowest price for a flight from Atlanta to Harrisburg was $70 for a one-way ticket and $181 for a round-trip.

  • Do I need a passport to fly between Atlanta and Harrisburg?

    No

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Harrisburg?

    Only Delta offers inflight Wi-Fi service on the Atlanta to Harrisburg flight route.

  • Which aircraft models fly most regularly from Atlanta to Harrisburg?

    The Boeing 717-200 is the aircraft model that flies most regularly on the Atlanta to Harrisburg flight route.

  • Which airline alliances offer flights from Atlanta to Harrisburg?

    oneworld, and SkyTeam are the airline alliances operating flights between Atlanta and Harrisburg, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Harrisburg?

    There are nonstop flights from Atlanta to Harrisburg on a daily basis.

  • Which is the best airline for flights from Atlanta to Harrisburg, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Harrisburg are Delta and American Airlines. With an average price for the route of $500 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $578 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Atlanta to Harrisburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Harrisburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Harrisburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Harrisburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and MDT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Harrisburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Atlanta to Harrisburg?

    In the past 3 days, the cheapest round-trip tickets from Atlanta to Harrisburg were found on Frontier ($244) and Delta ($399).

KAYAK’s top tips for finding a cheap flight from Atlanta to Harrisburg

  • Looking for a cheap flight? 25% of our users found flights on this route for $419 or less round-trip.

Prefer to fly direct from Atlanta to Harrisburg?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Harrisburg.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Harrisburg Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Harrisburg

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Harrisburg to Atlanta Hartsfield-Jackson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top airlines flying from Atlanta to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Harrisburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Harrisburg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8128 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

6.0 GoodCristine, Jan 2026
ATL - MLI
Read more Delta reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Everything you need to know for your flight from Atlanta to Harrisburg

Information on your arrival and departure airports