ATL - ABE

$113 Find Cheap Flights from Atlanta to Allentown

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 Allentown departing on 9/25. 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

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

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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Allentown (ATL-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Allentown 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 Allentown

ש', אוק' 4 - ב', אוק' 6
American Airlines Logo
5:18 pm - 10:29 pmATL-ABE
5h 11m1 stop
American Airlines Logo
5:53 pm - 11:57 pmABE-ATL
6h 04m1 stop
$189American Airlines
Find Deal
ו', אוק' 24 - ב', אוק' 27
 Logo
9:09 am - 8:34 amATL-ABE
23h 25m1 stop
 Logo
8:00 am - 8:09 pmABE-ATL
12h 09m1 stop
ב', ספט' 15 - ה', ספט' 18
 Logo
10:29 pm - 10:55 amATL-ABE
12h 26m1 stop
 Logo
4:55 pm - 11:55 pmABE-ATL
7h 00m1 stop
ו', אוק' 24 - ג', אוק' 28
 Logo
9:09 am - 8:34 amATL-ABE
23h 25m1 stop
 Logo
3:24 pm - 10:44 amABE-ATL
19h 20m2 stops
ב', אוק' 20 - ב', אוק' 27
 Logo
10:11 pm - 2:34 pmATL-ABE
16h 23m1 stop
 Logo
8:00 am - 8:09 pmABE-ATL
12h 09m1 stop
ד', אוק' 22 - ב', אוק' 27
 Logo
9:45 am - 8:22 pmATL-ABE
10h 37m1 stop
 Logo
8:00 am - 8:09 pmABE-ATL
12h 09m1 stop
ב', אוק' 20 - ג', אוק' 28
Delta Logo
8:10 pm - 10:15 pmATL-ABE
2h 05mnonstop
Delta Logo
12:46 pm - 2:59 pmABE-ATL
2h 13mnonstop
$399Delta
Find Deal
ג', ספט' 9 - ש', ספט' 13
United Airlines Logo
3:40 pm - 9:54 pmATL-ABE
6h 14m1 stop
United Airlines Logo
6:37 am - 1:42 pmABE-ATL
7h 05m1 stop
$407United Airlines
Find Deal
ד', ספט' 17 - ה', ספט' 25
Delta Logo
10:01 am - 12:04 pmATL-ABE
2h 03mnonstop
Delta Logo
6:00 am - 8:14 amABE-ATL
2h 14mnonstop
$419Delta
Find Deal
ג', אוק' 21 - ג', אוק' 28
United Airlines Logo
10:15 am - 4:53 pmATL-ABE
6h 38m1 stop
United Airlines Logo
1:00 pm - 9:33 pmABE-ATL
8h 33m1 stop
$472United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Atlanta to Allentown flights

Get data-powered insights and trends into flights from Atlanta to Allentown 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 Allentown?

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

Your flight ticket price will generally be cheaper if you fly to Allentown on a Tuesday and more expensive on a Sunday. On your return trip to Atlanta, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Allentown, 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 Allentown is January, where tickets cost $302 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $634 and $473 respectively.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $339 on average.

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

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 Allentown, 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 Allentown, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$113
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Atlanta to Allentown

When to book flights from Atlanta to Allentown

Are your dates flexible? Find out the best times to travel from Atlanta to Allentown 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 Allentown

  • What is the cheapest flight from Atlanta to Allentown?

    In the last 3 days, the lowest price for a flight from Atlanta to Allentown was $113 for a one-way ticket and $189 for a round-trip.

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

    No

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

    Delta, and American Airlines offer inflight Wi-Fi service on the Atlanta to Allentown flight route.

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

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Atlanta to Allentown flight route.

  • Which airline alliances offer flights from Atlanta to Allentown?

    SkyTeam is the only airline alliance operating flights between Atlanta and Allentown.

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

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

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

    The two airlines most popular with KAYAK users for flights from Atlanta to Allentown are Delta and United Airlines. With an average price for the route of $455 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $349 and an overall rating of 7.4.

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

    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 Allentown.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown 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 Allentown?

    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 Allentown with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and ABE 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 Allentown?

    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 Allentown from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $448 or less one-way and $339 or less round-trip.

Prefer to fly direct from Atlanta to Allentown?

 
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 Allentown-Bethlehem.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Allentown-Bethlehem

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights

Direct returns

Allentown-Bethlehem to Atlanta Hartsfield-Jackson

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights

Reviews of the top 4 airlines serving from Atlanta to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Allentown. 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 Allentown? 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 7979 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

10.0 ExcellentLee, Aug 2025ATL - PHL
Read more Delta reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.