CHA - ABE

$384 Find Cheap Flights from Chattanooga to Allentown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Allentown departing on 12/24. 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 Allentown

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

Cheapest round-trip
$384
Typical prices: $271-$300
American Airlines
Wed 12/24Thu 1/1
CHA - ABE • 1 stop
Cheapest one-way
Multiple Airlines
Fri 12/12
CHA - ABE • multi-stop
Top airlines
American Airlines
Cheapest • from $384 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 39% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Allentown (CHA-ABE)

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

Wed, Dec 24 - Thu, Jan 1
American Airlines Logo
5:00 am - 11:20 am
CHA
-
ABE
6h 20m1 stop
American Airlines Logo
5:15 pm - 12:36 am
ABE
-
CHA
7h 21m1 stop
$384American Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
1:00 pm - 9:05 pm
CHA
-
ABE
8h 05m1 stop
United Airlines Logo
6:15 am - 11:44 am
ABE
-
CHA
5h 29m1 stop
$437United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
1:00 pm - 9:05 pm
CHA
-
ABE
8h 05m1 stop
United Airlines Logo
6:15 am - 11:44 am
ABE
-
CHA
5h 29m1 stop
$442United Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
6:35 am - 11:20 am
CHA
-
ABE
4h 45m1 stop
American Airlines Logo
5:15 pm - 10:49 pm
ABE
-
CHA
5h 34m1 stop
$485American Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
1:15 pm - 10:01 am
CHA
-
ABE
20h 46m1 stop
United Airlines Logo
6:33 am - 12:16 pm
ABE
-
CHA
5h 43m1 stop
$517United Airlines
Thu, May 14 - Sun, May 17
American Airlines Logo
6:14 pm - 12:15 am
CHA
-
ABE
6h 01m1 stop
American Airlines Logo
5:51 pm - 11:50 pm
ABE
-
CHA
5h 59m1 stop
$575American Airlines
Mon, Dec 29 - Mon, Dec 29
American Airlines Logo
6:35 am - 11:20 am
CHA
-
ABE
4h 45m1 stop
American Airlines Logo
5:15 pm - 10:49 pm
ABE
-
CHA
5h 34m1 stop
$683American Airlines
Thu, May 14 - Sun, May 17
American Airlines Logo
7:25 am - 4:19 pm
CHA
-
ABE
8h 54m2 stops
American Airlines Logo
5:51 pm - 11:50 pm
ABE
-
CHA
5h 59m1 stop
$783American Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
7:45 am - 4:33 pm
CHA
-
ABE
8h 48m2 stops
American Airlines Logo
6:04 am - 1:23 pm
ABE
-
CHA
7h 19m1 stop
$797American Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Allentown flights

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

How much is a round-trip flight from Chattanooga to Allentown?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chattanooga to Allentown departing in December.

What’s the cheapest day of the week to fly from Chattanooga to Allentown?

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

If your flying dates are flexible, you should consider flying to Allentown on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chattanooga to Allentown. For your return ticket, we recommend flying on a Saturday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga 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 Chattanooga to Allentown is January, where tickets cost $248 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $628 and $584 respectively.

Good to know

Low seasonMay
Cheapest flight$384
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 54% increase in price.
Flight from Chattanooga to Allentown

When to book flights from Chattanooga to Allentown

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

  • What is the cheapest flight from Chattanooga to Allentown?

    In the last 3 days, the lowest price for a flight from Chattanooga to Allentown was $384 for a round-trip ticket.

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

    A passport is not required to fly from Chattanooga to Allentown.

  • Which airports will I be using when flying from Chattanooga to Allentown?

    On your way to Allentown, you’ll fly out from Chattanooga Lovell Field. You’ll be landing at Allentown-Bethlehem.

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

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

  • Which airline alliances offer flights from Chattanooga to Allentown?

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

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

    The two airlines most popular with KAYAK users for flights from Chattanooga to Allentown are Delta and American Airlines. With an average price for the route of $473 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 $338 and an overall rating of 7.2.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Chattanooga 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 Chattanooga 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 Chattanooga with another airline. Booking your flights between Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga 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 Chattanooga 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 8008 reviews
7.9Comfort
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

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

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.

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

Information on your arrival and departure airports