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Cheap flights from Chattanooga to Allentown from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Allentown departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chattanooga to Allentown

Cheap round-trip flights

Delta Logo
5:54 am - 12:16 pmCHA-ABE
6h 22m1 stop
Delta Logo
6:00 am - 10:30 amABE-CHA
4h 30m1 stop
$249Delta
Find Deal
Sat, Aug 23 - Sat, Aug 30
Logo
3:24 pm - 8:40 pmCHA-ABE
5h 16m1 stop
Logo
4:55 pm - 7:19 pmABE-CHA
26h 24m2 stops
$277
Find Deal
Fri, Sep 26 - Sun, Sep 28
Delta Logo
5:54 am - 12:16 pmCHA-ABE
6h 22m1 stop
Delta Logo
6:00 am - 12:31 pmABE-CHA
6h 31m1 stop
$278Delta
Find Deal
Sat, Aug 23 - Wed, Sep 3
Delta Logo
6:40 pm - 10:39 pmCHA-ABE
3h 59m1 stop
Delta Logo
6:00 am - 10:08 amABE-CHA
4h 08m1 stop
$279Delta
Find Deal
Wed, Aug 27 - Sun, Aug 31
Logo
3:24 pm - 8:40 pmCHA-ABE
5h 16m1 stop
Logo
4:55 pm - 7:19 pmABE-CHA
26h 24m3 stops
$315
Find Deal
Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
7:50 am - 2:26 pmCHA-ABE
6h 36m1 stop
American Airlines Logo
2:56 pm - 9:18 pmABE-CHA
6h 22m1 stop
$327American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Allegiant Air Logo
3:21 pm - 8:33 pmCHA-ABE
5h 12m1 stop
Allegiant Air Logo
9:50 pm - 2:41 pmABE-CHA
16h 51m2 stops
$334Allegiant Air
Find Deal
Mon, Aug 11 - Thu, Aug 14
American Airlines Logo
6:22 am - 1:00 pmCHA-ABE
6h 38m1 stop
American Airlines Logo
6:00 am - 12:34 pmABE-CHA
6h 34m1 stop
$356American Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
7:00 am - 11:58 amCHA-ABE
4h 58m1 stop
United Airlines Logo
6:30 am - 11:11 pmABE-CHA
16h 41m1 stop
$511United Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28
United Airlines Logo
7:00 am - 11:58 amCHA-ABE
4h 58m1 stop
United Airlines Logo
5:28 pm - 11:11 pmABE-CHA
5h 43m1 stop
$516United Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29

Delta flights from Chattanooga to Allentown

Our best Delta deals on Chattanooga to Allentown flight tickets
Delta
Aug 23
CHA5:54 amChattanooga Lovell Field
6h 22m
1 stop
ABE12:16 pmAllentown-Bethlehem
Aug 30
ABE6:00 amAllentown-Bethlehem
4h 30m
1 stop
CHA10:30 amChattanooga Lovell Field
$249
Find similar
Delta
Aug 23
CHA5:54 amChattanooga Lovell Field
6h 22m
1 stop
ABE12:16 pmAllentown-Bethlehem
Sep 3
ABE6:00 amAllentown-Bethlehem
6h 31m
1 stop
CHA12:31 pmChattanooga Lovell Field
$278
Find similar
Delta
Aug 27
CHA6:40 pmChattanooga Lovell Field
3h 59m
1 stop
ABE10:39 pmAllentown-Bethlehem
Aug 31
ABE6:00 amAllentown-Bethlehem
4h 08m
1 stop
CHA10:08 amChattanooga Lovell Field
$279
Find similar

American Airlines flights from Chattanooga to Allentown

Our best American Airlines deals on Chattanooga to Allentown flight tickets
American Airlines
Aug 26
CHA7:50 amChattanooga Lovell Field
6h 36m
1 stop
ABE2:26 pmAllentown-Bethlehem
Sep 2
ABE2:56 pmAllentown-Bethlehem
6h 22m
1 stop
CHA9:18 pmChattanooga Lovell Field
$327
Find similar
American Airlines
Aug 5
CHA6:14 pmChattanooga Lovell Field
6h 13m
1 stop
ABE12:27 amAllentown-Bethlehem
Aug 12
ABE2:56 pmAllentown-Bethlehem
6h 22m
1 stop
CHA9:18 pmChattanooga Lovell Field
$347
Find similar
American Airlines
Sep 25
CHA6:22 amChattanooga Lovell Field
6h 38m
1 stop
ABE1:00 pmAllentown-Bethlehem
Sep 30
ABE6:00 amAllentown-Bethlehem
6h 34m
1 stop
CHA12:34 pmChattanooga Lovell Field
$356
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Chattanooga to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Sat 8/23

5:54 am-12:16 pm

1 stop6h 22m

Allentown-Bethlehem

Sat 8/30

6:00 am-10:30 am

1 stop4h 30m

$249

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Fri 9/26

3:24 pm-8:40 pm

1 stop5h 16m

Allentown-Bethlehem

Sun 9/28

4:55 pm-7:19 pm

2 stops26h 24m

$277

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Sat 8/23

5:54 am-12:16 pm

1 stop6h 22m

Allentown-Bethlehem

Wed 9/3

6:00 am-12:31 pm

1 stop6h 31m

$278

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Wed 8/27

6:40 pm-10:39 pm

1 stop3h 59m

Allentown-Bethlehem

Sun 8/31

6:00 am-10:08 am

1 stop4h 08m

$279

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Fri 9/26

3:24 pm-8:40 pm

1 stop5h 16m

Allentown-Bethlehem

Sun 9/28

4:55 pm-7:19 pm

3 stops26h 24m

$315

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Tue 8/26

7:50 am-2:26 pm

1 stop6h 36m

Allentown-Bethlehem

Tue 9/2

2:56 pm-9:18 pm

1 stop6h 22m

$327

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Mon 8/11

3:21 pm-8:33 pm

1 stop5h 12m

Allentown-Bethlehem

Thu 8/14

9:50 pm-2:41 pm

2 stops16h 51m

$334

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Thu 9/25

6:22 am-1:00 pm

1 stop6h 38m

Allentown-Bethlehem

Tue 9/30

6:00 am-12:34 pm

1 stop6h 34m

$356

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Tue 9/23

7:00 am-11:58 am

1 stop4h 58m

Allentown-Bethlehem

Sun 9/28

6:30 am-11:11 pm

1 stop16h 41m

$511

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Tue 9/23

7:00 am-11:58 am

1 stop4h 58m

Allentown-Bethlehem

Mon 9/29

5:28 pm-11:11 pm

1 stop5h 43m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Chattanooga to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Allentown?

The month of January is, on average, the cheapest month to fly to Allentown from Chattanooga, with most prices found around $248. If you aren’t able to travel to Allentown during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $291.

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Chattanooga to Allentown is on a Tuesday when prices can be found for as low as $339. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Sunday is $706.

What is the cheapest time of day to depart on your flight to Allentown?

In the afternoon is the cheapest time of day to fly from Chattanooga to Allentown when you can find flight prices for as low as $358. Flying to Allentown in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $403.

When to book flights from Chattanooga to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Allentown (CHA to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Allentown

Best Price Found

$209

Fastest flight time

3h 59m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from Chattanooga in the past 72 hours is $209. The best round-trip flight deal from Chattanooga to Allentown found on momondo in the last 72 hours is $249.
The fastest flight from Chattanooga to Allentown takes 3h 59m
There are no direct flights from Chattanooga to Allentown. Popular non-direct route for this connection is Chattanooga Lovell Field Airport - Allentown-Bethlehem Airport.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)
Search flight deals

  • How far is Chattanooga Lovell Field to Allentown-Bethlehem by plane?

    Chattanooga Lovell Field and Allentown-Bethlehem are 659.1 mi apart from one another. In terms of flight time, this usually takes a little over 3h 59m.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Allentown-Bethlehem Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Allentown-Bethlehem Airport refresh daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Allentown-Bethlehem Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chattanooga to Allentown?

Best airlines flying from Chattanooga to Allentown

Compare and see reviews for airlines that fly from Chattanooga to Allentown with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $232Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Allentown?

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Why should I use momondo to find a flight deal from Chattanooga to Allentown?

It is quick and easy to find Chattanooga to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

Can I find flights from Chattanooga to Allentown with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chattanooga to Allentown flights to just show those with flexible booking policies.

How can momondo help me find flights from Chattanooga to Allentown?

Once you have performed a search for Chattanooga to Allentown flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chattanooga to Allentown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chattanooga to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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