$102 Find Cheap Flights from Allentown to Alabama

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Alabama departing on 8/20. 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 Alabama

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

Save 21% 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 Allentown to Alabama

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Birmingham
Birmingham1 stop$407
Atlanta
Atlanta1 stop$199
Birmingham
Birmingham1 stop$407
Atlanta
Atlanta1 stop$199

Book Cheap Allentown to Alabama Plane Tickets

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

Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
6:18 pm - 9:05 am
ABE
-
ATL
14h 47m
1 stop
Multiple Airlines Logo
8:29 pm - 8:25 pm
ATL
-
ABE
23h 56m
1 stop
$199Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Multiple Airlines Logo
5:25 pm - 9:05 am
ABE
-
ATL
15h 40m
1 stop
Multiple Airlines Logo
10:48 pm - 5:28 pm
ATL
-
ABE
18h 40m
1 stop
$212Multiple Airlines
Wed, Oct 21 - Thu, Oct 29
Allegiant Air Logo
10:28 am - 1:52 pm
ABE
-
CHA
27h 24m
1 stop
Allegiant Air Logo
2:42 pm - 10:38 am
CHA
-
ABE
19h 56m
1 stop
$292Allegiant Air
Tue, Oct 20 - Thu, Oct 29
Allegiant Air Logo
12:00 pm - 9:39 am
ABE
-
CHA
21h 39m
1 stop
Allegiant Air Logo
2:42 pm - 10:38 am
CHA
-
ABE
19h 56m
1 stop
$300Allegiant Air
Tue, Oct 20 - Sat, Oct 24
Delta Logo
5:40 pm - 11:51 pm
ABE
-
CHA
6h 11m
1 stop
Delta Logo
5:30 am - 12:04 pm
CHA
-
ABE
6h 34m
1 stop
$325Delta
Tue, Oct 20 - Fri, Oct 30
Delta Logo
5:40 pm - 11:51 pm
ABE
-
CHA
6h 11m
1 stop
Delta Logo
4:30 pm - 10:46 pm
CHA
-
ABE
6h 16m
1 stop
$335Delta
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
4:57 pm - 10:29 pm
ABE
-
BHM
6h 32m
1 stop
American Airlines Logo
5:40 am - 1:27 pm
BHM
-
ABE
6h 47m
1 stop
$407American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
6:00 am - 11:20 am
ABE
-
PNS
6h 20m
1 stop
American Airlines Logo
8:24 am - 4:27 pm
PNS
-
ABE
7h 03m
1 stop
$411American Airlines
Tue, Jul 7 - Sat, Jul 11
United Airlines Logo
10:35 am - 6:14 pm
ABE
-
MOB
8h 39m
2 stops
United Airlines Logo
9:00 am - 9:07 pm
MOB
-
ABE
11h 07m
2 stops
$634United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:25 am - 4:08 pm
ABE
-
MOB
10h 43m
2 stops
United Airlines Logo
10:30 am - 8:57 pm
MOB
-
ABE
9h 27m
2 stops
$668United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Alabama flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Alabama, 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 Allentown to Alabama is October, when tickets cost $248 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is $496 and $429 respectively.

Good to know

Low seasonJanuary
Cheapest flight$102
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Allentown to Atlanta

FAQs - booking Alabama flights

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

    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 Allentown to Alabama.

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

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

    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 from Allentown to Alabama with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Alabama

  • Looking for a cheap flight? 25% of our users found tickets from Allentown to the following destinations at these prices or less: Atlanta $249 one-way - $401 round-trip

Reviews of the top airlines flying from Allentown to Alabama

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Alabama. 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 Allentown to Alabama? 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.
7.8
DeltaOverall score based on 8424 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
Airline reviews

Very good flight. Crew was great. No issues and we even arrived early.

10.0 ExcellentAnonymous, Jun 2026
SAN - DTW
Read more Delta reviews

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Seat comfort was poor (no lumbar or lower back support).

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

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

Information on your arrival and departure airports