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$78+ Cheap flights from Atlanta to Harrisburg (ATL - MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MDT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Harrisburg are usually found in April or May, booked 68 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Atlanta to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$156
(Booking.com)

One-way from

$78
(Frontier)

Popular in

July

Cheapest in

April

Average price

$521
From Atlanta Hartsfield-Jackson to Harrisburg
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Harrisburg
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Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Atlanta to Harrisburg

Cheapest flights from Atlanta to Harrisburg
Explore the most affordable flight options available from Atlanta to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:08 pmATL - MDT
1 stop15h 04mFrontier
Mon 9/2910:57 amMDT - ATL
1 stop10h 37mFrontier
Deal found 9/16$180
This Gotogate deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:23 amATL - MDT
1 stop11h 54mFrontier
Mon 11/109:02 pmMDT - ATL
1 stop21h 34mFrontier
Deal found 9/17$187
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:10 pmATL - MDT
2 stops19h 02mFrontier
Mon 10/610:57 amMDT - ATL
1 stop10h 37mFrontier
Deal found 9/15$238
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:00 amATL - MDT
1 stop24h 18mMultiple Airlines
Wed 10/84:18 pmMDT - ATL
1 stop15h 56mMultiple Airlines
Deal found 9/16$249
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:23 amATL - MDT
1 stop11h 54mMultiple Airlines
Mon 11/109:02 pmMDT - ATL
1 stop12h 33mMultiple Airlines
Deal found 9/15$255
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:33 amATL - MDT
1 stop8h 39mFrontier
Mon 10/206:31 pmMDT - ATL
1 stop6h 10mFrontier
Deal found 9/15$262
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:45 amATL - MDT
1 stop10h 32mMultiple Airlines
Mon 11/39:02 pmMDT - ATL
1 stop21h 34mMultiple Airlines
Deal found 9/15$272
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:09 amATL - MDT
1 stop10h 58mMultiple Airlines
Sun 10/268:21 pmMDT - ATL
1 stop10h 55mMultiple Airlines
Deal found 9/16$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Atlanta to Harrisburg that are best for you.

Fly from

Atlanta

Fly to

Harrisburg

Route

Depart

Return

Price

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Fri 11/7

8:23 am-8:17 pm

1 stop11h 54m

Harrisburg

Mon 11/10

9:02 pm-6:36 pm

1 stop21h 34m

$187

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Thu 10/2

3:07 pm-10:12 am

1 stop19h 05m

Harrisburg

Mon 10/6

10:57 am-3:45 pm

1 stop28h 48m

$248

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Sat 11/1

9:45 am-8:15 pm

1 stop10h 30m

Harrisburg

Mon 11/3

8:20 pm-2:53 pm

2 stops18h 33m

$249

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Fri 10/24

9:09 am-8:07 pm

1 stop10h 58m

Harrisburg

Sun 10/26

8:21 pm-7:16 am

1 stop10h 55m

$283

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Tue 10/14

3:40 pm-5:30 pm

Nonstop1h 50m

Harrisburg

Tue 10/21

11:44 am-1:46 pm

Nonstop2h 02m

$399

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Sat 10/18

10:25 am-12:19 pm

Nonstop1h 54m

Harrisburg

Sun 10/26

6:00 am-8:02 am

Nonstop2h 02m

$399

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Sat 11/1

10:25 am-12:19 pm

Nonstop1h 54m

Harrisburg

Tue 11/4

6:25 pm-8:35 pm

Nonstop2h 10m

$399

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Sat 12/13

9:24 pm-11:12 pm

Nonstop1h 48m

Harrisburg

Mon 12/15

11:44 am-1:56 pm

Nonstop2h 12m

$399

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Fri 10/24

3:40 pm-5:30 pm

Nonstop1h 50m

Harrisburg

Sun 10/26

6:00 am-8:02 am

Nonstop2h 02m

$399

AtlantaHarrisburg

ATL - MDT

ATLMDT

Atlanta Hartsfield-Jackson

Sat 11/1

10:25 am-12:19 pm

Nonstop1h 54m

Harrisburg

Mon 11/3

6:00 am-8:00 am

Nonstop2h 00m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Atlanta to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Harrisburg. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Atlanta to Harrisburg, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to Harrisburg?

Currently, August is the cheapest month in which you can book a flight from Atlanta to Harrisburg (average of $347). Flying from Atlanta to Harrisburg in November is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to MDT?

Find hourly flight availability from Atlanta to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Atlanta to Harrisburg by exploring options for tickets in the afternoon.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Atlanta to Harrisburg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Atlanta to Harrisburg?

    If you book a flight from Atlanta to Harrisburg, you will be flying from Hartsfield-Jackson to Harrisburg. Flights to Harrisburg (MDT) from Atlanta Hartsfield-Jackson (ATL) take 1h 45m for a nonstop flight. There are 12 flights from Hartsfield-Jackson to Harrisburg per day from 2 airlines.

  • How long is the flight from Atlanta to Harrisburg?

    There are many flights that can get you from Atlanta to Harrisburg in 1h 50m. Fly via Frontier or Delta to get the fastest option. The distance between Atlanta and Harrisburg is about 619 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Atlanta to Harrisburg round-trip?

    American Airlines, at $150, was found to be the cheapest airline from Atlanta to Harrisburg. An alternate airline flying to your destination would be Delta. American Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Atlanta to Harrisburg?

    Consider Endeavor Airlines (100%), Delta (88%) or WestJet (88%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Harrisburg.

  • What are the cheapest flights from Atlanta to Harrisburg?

    Looking for the cheapest flight from Atlanta to Harrisburg? While on average our users pay $471, our data indicates the cheapest price to be $278. The most popular route (Atlanta Hartsfield-Jackson - Harrisburg), is priced around $231.

  • Can I find deals for flights from Atlanta to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Atlanta to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Harrisburg.

  • Can I find deals for business class flights from Atlanta to Harrisburg?

    Yes. Cheapflights offers flight deals from Atlanta to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from Atlanta to Harrisburg (average of $347). Flying from Atlanta to Harrisburg in November is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle
Mechanicsburg
Hershey
Camp Hill

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Alternative routes for Atlanta to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Atlanta to Harrisburg

Discover the top 2 airlines that operate flights from Atlanta to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$150Average$578FlexibilityNo cancel feeOn-time71%
DeltaCheapest$387Average$501FlexibilityNo cancel feeOn-timeN/A

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