ABE - CHA

$127 Find Cheap Flights from Allentown to Chattanooga

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 Chattanooga departing on 8/30. 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
$265
Allegiant Air
Mon 5/25Mon 6/1
ABE - CHA • 1 stop
Cheapest one-way
$127
Allegiant Air
Sun 8/30
ABE - CHA • 1 stop
Top airlines
Cheapest • from $265 (round-trip)
Best reviews • 7.9 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
Cheapest • Avg $372 (round-trip)
Shortest trip • 4h 49m (one-way)
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

Mon, May 25 - Mon, Jun 1
Allegiant Air Logo
8:50 pm - 9:35 am
ABE
-
CHA
12h 45m
1 stop
Allegiant Air Logo
10:05 pm - 9:27 am
CHA
-
ABE
11h 22m
1 stop
$265Allegiant Air
Sun, Jun 7 - Fri, Jun 12
Multiple Airlines Logo
12:29 pm - 9:14 pm
ABE
-
CHA
32h 45m
2 stops
Multiple Airlines Logo
10:04 pm - 11:39 pm
CHA
-
ABE
25h 35m
1 stop
$288Multiple Airlines
Thu, Aug 6 - Sun, Aug 9
Allegiant Air Logo
6:30 am - 2:06 pm
ABE
-
CHA
7h 36m
1 stop
Allegiant Air Logo
8:57 am - 2:04 pm
CHA
-
ABE
29h 07m
1 stop
$312Allegiant Air
Sun, Jun 7 - Fri, Jun 12
Allegiant Air Logo
6:30 am - 2:03 pm
ABE
-
CHA
7h 33m
1 stop
Allegiant Air Logo
10:04 pm - 11:39 pm
CHA
-
ABE
25h 35m
1 stop
$317Allegiant Air
Mon, May 18 - Thu, May 21
Multiple Airlines Logo
6:30 am - 4:19 pm
ABE
-
CHA
9h 49m
1 stop
Multiple Airlines Logo
8:57 am - 11:26 pm
CHA
-
ABE
14h 29m
2 stops
$321Multiple Airlines
Mon, May 18 - Thu, May 21
Allegiant Air Logo
6:30 am - 4:19 pm
ABE
-
CHA
9h 49m
1 stop
Allegiant Air Logo
8:57 am - 2:00 pm
CHA
-
ABE
29h 03m
1 stop
$345Allegiant Air
Tue, May 26 - Tue, Jun 2
American Airlines Logo
5:46 pm - 9:53 pm
ABE
-
CHA
4h 07m
1 stop
American Airlines Logo
8:11 pm - 12:21 am
CHA
-
ABE
4h 10m
1 stop
$352American Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:30 pm - 8:49 pm
ABE
-
CHA
6h 19m
1 stop
United Airlines Logo
6:30 am - 1:42 pm
CHA
-
ABE
7h 12m
1 stop
$377United Airlines
Thu, Aug 6 - Sun, Aug 9
Multiple Airlines Logo
6:30 am - 2:06 pm
ABE
-
CHA
7h 36m
1 stop
Multiple Airlines Logo
8:57 am - 8:00 pm
CHA
-
ABE
35h 03m
2 stops
$378Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Delta Logo
5:40 pm - 10:08 pm
ABE
-
CHA
4h 28m
1 stop
Delta Logo
5:45 pm - 10:56 pm
CHA
-
ABE
5h 11m
1 stop
$399Delta
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to Chattanooga were found on Allegiant Air ($265) and American Airlines ($352).

Good to know

Cheapest flight$127
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 3 days, the lowest price for a flight from Allentown to Chattanooga was $127 for a one-way ticket and $265 for a round-trip.

  • 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Allentown and Chattanooga, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Allentown to Chattanooga are Delta and American Airlines. With an average price for the route of $368 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $345 and an overall rating of 7.1.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8463 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

4.0 OkayBradley, Apr 2026
RDU - ATL
Read more Delta reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

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.

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.

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.

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 Chattanooga

Information on your arrival and departure airports