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Cheap flights from Austin to Allentown from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Allentown departing on 10/7. 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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0 bags

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Find the cheapest flights from Austin to Allentown

Cheap round-trip flights

American Airlines Logo
1:43 pm - 10:40 pmAUS-ABE
7h 57m1 stop
American Airlines Logo
6:16 am - 1:04 pmABE-AUS
7h 48m1 stop
$210American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
1:43 pm - 10:40 pmAUS-ABE
7h 57m1 stop
American Airlines Logo
1:46 pm - 7:45 pmABE-AUS
6h 59m1 stop
$231American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Logo
7:20 am - 9:32 pmAUS-ABE
13h 12m1 stop
Logo
3:01 pm - 4:59 pmABE-AUS
26h 58m1 stop
$251
Find Deal
Thu, Oct 23 - Sun, Oct 26
Logo
6:30 am - 10:15 pmAUS-ABE
14h 45m2 stops
Logo
4:32 pm - 5:25 pmABE-AUS
25h 53m1 stop
$253
Find Deal
Thu, Oct 2 - Sun, Oct 5
Logo
9:01 pm - 2:17 pmAUS-ABE
16h 16m2 stops
Logo
3:01 pm - 10:25 amABE-AUS
20h 24m1 stop
$259
Find Deal
Thu, Oct 23 - Sun, Oct 26
Logo
5:45 am - 9:32 pmAUS-ABE
14h 47m1 stop
Logo
4:32 pm - 5:25 pmABE-AUS
25h 53m1 stop
$262
Find Deal
Thu, Oct 2 - Sun, Oct 5
Logo
7:20 am - 8:24 pmAUS-ABE
36h 04m2 stops
Logo
3:01 pm - 10:25 amABE-AUS
20h 24m1 stop
$299
Find Deal
Tue, Oct 14 - Sun, Oct 19
Delta Logo
3:20 pm - 10:15 pmAUS-ABE
5h 55m1 stop
Delta Logo
12:46 pm - 5:22 pmABE-AUS
5h 36m1 stop
$589Delta
Find Deal
Tue, Nov 4 - Thu, Nov 6
United Airlines Logo
7:47 pm - 10:38 amAUS-ABE
13h 51m2 stops
United Airlines Logo
6:30 am - 3:22 pmABE-AUS
9h 52m2 stops
$630United Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
4:21 pm - 12:48 pmAUS-ABE
19h 27m3 stops
United Airlines Logo
5:22 pm - 10:44 pmABE-AUS
6h 22m1 stop
$638United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8

American Airlines flights from Austin to Allentown

Our best American Airlines deals on Austin to Allentown flight tickets
American Airlines
Nov 1
AUS1:43 pmAustin Bergstrom
7h 57m
1 stop
ABE10:40 pmAllentown-Bethlehem
Nov 8
ABE6:16 amAllentown-Bethlehem
7h 48m
1 stop
AUS1:04 pmAustin Bergstrom
$210
Find similar
American Airlines
Nov 1
AUS1:43 pmAustin Bergstrom
7h 57m
1 stop
ABE10:40 pmAllentown-Bethlehem
Nov 5
ABE1:46 pmAllentown-Bethlehem
6h 59m
1 stop
AUS7:45 pmAustin Bergstrom
$231
Find similar
American Airlines
Sep 24
AUS7:21 amAustin Bergstrom
5h 44m
1 stop
ABE2:05 pmAllentown-Bethlehem
Sep 29
ABE7:00 pmAllentown-Bethlehem
5h 28m
1 stop
AUS11:28 pmAustin Bergstrom
$304
Find similar

United Airlines flights from Austin to Allentown

Our best United Airlines deals on Austin to Allentown flight tickets
United Airlines
Oct 2
AUS7:47 pmAustin Bergstrom
13h 51m
2 stops
ABE10:38 amAllentown-Bethlehem
Oct 5
ABE6:30 amAllentown-Bethlehem
9h 52m
2 stops
AUS3:22 pmAustin Bergstrom
$630
Find similar
United Airlines
Nov 1
AUS4:21 pmAustin Bergstrom
19h 27m
3 stops
ABE12:48 pmAllentown-Bethlehem
Nov 8
ABE5:22 pmAllentown-Bethlehem
6h 22m
1 stop
AUS10:44 pmAustin Bergstrom
$638
Find similar
United Airlines
Sep 24
AUS7:00 amAustin Bergstrom
8h 53m
1 stop
ABE4:53 pmAllentown-Bethlehem
Sep 29
ABE5:28 pmAllentown-Bethlehem
19h 01m
2 stops
AUS11:29 amAustin Bergstrom
$647
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 September 15, 2025.
Use the filters below to find and compare flights from Austin to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Sat 11/1

1:43 pm-10:40 pm

1 stop7h 57m

Allentown-Bethlehem

Sat 11/8

6:16 am-1:04 pm

1 stop7h 48m

$210

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Sat 11/1

1:43 pm-10:40 pm

1 stop7h 57m

Allentown-Bethlehem

Wed 11/5

1:46 pm-7:45 pm

1 stop6h 59m

$231

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 10/23

7:20 am-9:32 pm

1 stop13h 12m

Allentown-Bethlehem

Sun 10/26

3:01 pm-4:59 pm

1 stop26h 58m

$251

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 10/2

6:30 am-10:15 pm

2 stops14h 45m

Allentown-Bethlehem

Sun 10/5

4:32 pm-5:25 pm

1 stop25h 53m

$253

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 10/23

9:01 pm-2:17 pm

2 stops16h 16m

Allentown-Bethlehem

Sun 10/26

3:01 pm-10:25 am

1 stop20h 24m

$259

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 10/2

5:45 am-9:32 pm

1 stop14h 47m

Allentown-Bethlehem

Sun 10/5

4:32 pm-5:25 pm

1 stop25h 53m

$262

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Tue 10/14

7:20 am-8:24 pm

2 stops36h 04m

Allentown-Bethlehem

Sun 10/19

3:01 pm-10:25 am

1 stop20h 24m

$299

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Tue 11/4

3:20 pm-10:15 pm

1 stop5h 55m

Allentown-Bethlehem

Thu 11/6

12:46 pm-5:22 pm

1 stop5h 36m

$589

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 10/2

7:47 pm-10:38 am

2 stops13h 51m

Allentown-Bethlehem

Sun 10/5

6:30 am-3:22 pm

2 stops9h 52m

$630

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Sat 11/1

4:21 pm-12:48 pm

3 stops19h 27m

Allentown-Bethlehem

Sat 11/8

5:22 pm-10:44 pm

1 stop6h 22m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Austin 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 September is, on average, the cheapest month to fly to Allentown from Austin, with most prices found around $264. If you aren’t able to travel to Allentown during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $278.

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

The cheapest day to depart from Austin to Allentown is on a Tuesday when prices can be found for as low as $372. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Monday is $919.

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

At noon is the cheapest time of day to fly from Austin to Allentown when you can find flight prices for as low as $382. Flying to Allentown at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $507.

When to book flights from Austin to Allentown

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

Cheap Austin to Allentown (AUS to ABE) flight deals and tips

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

Direct flights

None
There are no direct flights from Austin to Allentown. There are no popular flight routes from Austin to Allentown.
Search flight deals

  • How far is Austin Bergstrom to Allentown-Bethlehem by plane?

    A flight from Austin Bergstrom to Allentown-Bethlehem will travel around 1435.5 mi. Flights usually cover this in 5h 38m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Allentown-Bethlehem Airport?

    Prices for flights from Austin Bergstrom Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Allentown-Bethlehem Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom 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 Austin to Allentown?

Best airlines flying from Austin to Allentown

Compare and see reviews for airlines that fly from Austin to Allentown with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
7,954 reviews
Search Delta flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Allentown from Austin with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Allentown.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Austin and alert you when they change.

An easier way to manage your Allentown trip

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