Cheap Flights from Allentown (ABE) to Atlanta (PDK)

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Find available prices by choosing your travel dates.
Flights from Allentown (ABE) to Atlanta (PDK)
Origin airport
Lehigh Valley Intl.
Destination airport
DeKalb-Peachtree
Distance
674 mi

Allentown to Atlanta Flights

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

The best time to book a flight from Allentown to Atlanta

Sunday is one of the best days to book for cheap flights from Allentown 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 Allentown 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 Allentown to Atlanta 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 Allentown 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 Allentown 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 Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK) cost?
Discover the latest flight deals from ABE to PDK 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 ABE to PDK?
The cheapest flights from ABE to PDK 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 ABE to PDK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ABE to PDK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK)?
There are no daily direct flights departing from Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from ABE to PDK?
Usually you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK)?
To arrive at DeKalb-Peachtree Airport (PDK) on schedule, select a flight that leaves Lehigh Valley Intl. Airport (ABE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Lehigh Valley Intl. Airport (ABE)?
If you’re flying on a direct flight from Lehigh Valley Intl. Airport (ABE) to Atlanta, Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK) last-minute?
Holding off until just before your departure to book a ticket from ABE to PDK generally means paying more. While it’s possible to find some last-minute discounts, they aren’t always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book an ABE to PDK flight and hotel package?
Compared with arranging flights and hotels separately, booking an ABE to PDK flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to DeKalb-Peachtree Airport (PDK)?
If you reserved your ABE to PDK flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket 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 more details.

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*Available to One Key members.