ABE - CHA

$292 Find Cheap Flights from Allentown to Chattanooga

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Chattanooga departing on 10/21. 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 Chattanooga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Chattanooga, 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 Chattanooga, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$292
Allegiant Air
Wed 10/21Thu 10/29
ABE - CHA • 1 stop
Top airlines
Allegiant Air
Cheapest • from $299 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Allentown and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $378 (round-trip)
Charlotte (CLT)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Chattanooga (ABE-CHA)

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

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
Fri, Aug 21 - Sun, Aug 23
Allegiant Air Logo
6:30 am - 2:23 pm
ABE
-
CHA
7h 53m
1 stop
Allegiant Air Logo
11:24 am - 10:05 am
CHA
-
ABE
22h 41m
1 stop
$299Allegiant 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
Sat, Oct 24 - Thu, Oct 29
Allegiant Air Logo
1:24 pm - 9:12 am
ABE
-
CHA
19h 48m
1 stop
Allegiant Air Logo
2:42 pm - 10:38 am
CHA
-
ABE
19h 56m
1 stop
$308Allegiant Air
Sun, Oct 25 - Thu, Oct 29
Allegiant Air Logo
1:59 pm - 2:17 pm
ABE
-
CHA
24h 18m
1 stop
Allegiant Air Logo
2:42 pm - 10:38 am
CHA
-
ABE
19h 56m
1 stop
$314Allegiant Air
Mon, Oct 26 - Thu, Oct 29
Allegiant Air Logo
6:00 am - 2:17 pm
ABE
-
CHA
8h 17m
1 stop
Allegiant Air Logo
2:42 pm - 10:38 am
CHA
-
ABE
19h 56m
1 stop
$317Allegiant Air
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
5:30 pm - 9:43 pm
ABE
-
CHA
4h 13m
1 stop
American Airlines Logo
5:30 am - 12:25 pm
CHA
-
ABE
6h 55m
1 stop
$319American Airlines
Wed, Oct 21 - Sun, Oct 25
Allegiant Air Logo
10:28 am - 1:52 pm
ABE
-
CHA
27h 24m
1 stop
Allegiant Air Logo
10:02 am - 5:57 pm
CHA
-
ABE
7h 55m
1 stop
$320Allegiant Air
Tue, Oct 20 - Sun, Oct 25
Allegiant Air Logo
12:00 pm - 9:39 am
ABE
-
CHA
21h 39m
1 stop
Allegiant Air Logo
2:57 pm - 5:07 pm
CHA
-
ABE
26h 10m
1 stop
$323Allegiant 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
Booking Insights

KAYAK's insights & trends for Allentown to Chattanooga flights

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

Which airlines provide the cheapest flights from Allentown to Chattanooga?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Allentown to Chattanooga were found on Allegiant Air ($299) and American Airlines ($319).

Find deals

Good to know

Cheapest flight$292
Flight from Allentown to Chattanooga

When to book flights from Allentown to Chattanooga

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

  • What is the cheapest flight from Allentown to Chattanooga?

    In the last 5 days, the lowest price for a flight from Allentown to Chattanooga was $299 for a round-trip ticket.

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

    No

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Chattanooga?

    oneworld is the only airline alliance operating flights between Allentown and Chattanooga.

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

    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 Chattanooga.

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

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

    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 Chattanooga with an airline and back to Allentown with another airline. Booking your flights between Allentown and CHA 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 Allentown to Chattanooga?

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

Reviews of the top airline flying from Allentown to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Chattanooga. 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 Chattanooga? 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.
7.1
American AirlinesOverall score based on 11779 reviews
7.2Comfort
7.9Crew
7.5Boarding
6.8Entertainment
6.4Food
Airline reviews

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

4.0 OkayVetrikkumaran, Jun 2026
ORD - MEM
Read more American Airlines reviews

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

delayed due to weather. Could not communicate with family since the wifi was broken

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

late again! but its my only option to not take 9 hours to get to Memphis

The airline schedule services was simply mediocre. The ground crew is fine; they are doing their best. The after-delay services were simply poor, and after-cancelling services were almost non-existence. Receiving refund is one rescuing point, but please keep in mind that, people wants to get home or get to their destinations. Cancelling without aftermath recourse is simply poor services. AA needs to fire the marketing department, and the customer-service related leaders.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

all good still 18 min late taking off. Wish AA could get with the program and be one time for once.

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

Information on your arrival and departure airports

Allentown (ABE)
Chattanooga (CHA)