What airlines fly to Allentown?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Allentown from Austin according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from Austin Bergstrom to Allentown-Bethlehem

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?

As of May 2026, there are 2 operators available to choose from 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.

$241 Cheap Flights from Austin to Allentown in 2026

Q: What is the typical price of a round-trip flight between Austin and Allentown?

Prices are currently low for flights on this route. Typical prices usually range from $382 to $332. The lowest price recently found on this route was $351.

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Find the cheapest flights from Austin to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 7:59 pm

AUS

ABE

23h 14m

1 stop

8:49 pm - 7:03 pm

ABE

AUS

23h 14m

2 stops

$351Multiple Airlines

jue., jul. 16 - lun., jul. 20

10:52 am - 5:17 pm

AUS

ABE

5h 25m

1 stop

5:40 pm - 12:19 am

ABE

AUS

7h 39m

1 stop

$353Delta

mar., sep. 15 - sáb., sep. 19

5:23 pm - 11:39 pm

AUS

ABE

29h 16m

1 stop

10:19 am - 9:52 am

ABE

AUS

24h 33m

1 stop

$363Multiple Airlines

sáb., ago. 8 - mar., ago. 18

5:38 pm - 7:27 pm

AUS

ABE

24h 49m

2 stops

10:18 am - 9:37 am

ABE

AUS

24h 19m

1 stop

$369Multiple Airlines

mar., jul. 7 - mar., jul. 14

5:25 am - 12:27 pm

AUS

ABE

6h 02m

1 stop

6:05 pm - 12:25 am

ABE

AUS

7h 20m

1 stop

$381Delta

mié., jun. 10 - mié., jun. 24

5:23 pm - 11:39 pm

AUS

ABE

29h 16m

1 stop

10:19 am - 12:56 pm

ABE

AUS

27h 37m

2 stops

$394Multiple Airlines

sáb., ago. 8 - mar., ago. 18

7:45 pm - 7:59 pm

AUS

ABE

23h 14m

1 stop

7:30 am - 7:03 pm

ABE

AUS

12h 33m

1 stop

$406Multiple Airlines

jue., jul. 16 - lun., jul. 20

10:52 pm - 11:04 pm

AUS

ABE

23h 12m

2 stops

6:13 pm - 1:01 pm

ABE

AUS

19h 48m

1 stop

$409Multiple Airlines

jue., may. 21 - dom., may. 24

1:51 pm - 1:56 pm

AUS

ABE

23h 05m

2 stops

2:29 pm - 6:42 pm

ABE

AUS

29h 13m

1 stop

$412Multiple Airlines

mié., jun. 10 - mié., jun. 24

1:31 pm - 10:18 pm

AUS

ABE

7h 47m

1 stop

6:15 pm - 12:31 am

ABE

AUS

7h 16m

1 stop

$417Delta

sáb., may. 23 - mié., may. 27

Delta flights from Austin to Allentown

Our best Delta deals on Austin to Allentown flight tickets

Delta

Sep 15

AUS10:52 amAustin Bergstrom

5h 25m

1 stop

ABE5:17 pmAllentown-Bethlehem

Sep 19

ABE5:40 pmAllentown-Bethlehem

7h 39m

1 stop

AUS12:19 amAustin Bergstrom

$353

Delta

Jun 10

AUS5:25 amAustin Bergstrom

6h 02m

1 stop

ABE12:27 pmAllentown-Bethlehem

Jun 24

ABE6:05 pmAllentown-Bethlehem

7h 20m

1 stop

AUS12:25 amAustin Bergstrom

$381

Delta

May 23

AUS1:31 pmAustin Bergstrom

7h 47m

1 stop

ABE10:18 pmAllentown-Bethlehem

May 27

ABE6:15 pmAllentown-Bethlehem

7h 16m

1 stop

AUS12:31 amAustin Bergstrom

$417

American Airlines flights from Austin to Allentown

Our best American Airlines deals on Austin to Allentown flight tickets

American Airlines

Jun 20

AUS5:41 pmAustin Bergstrom

5h 40m

1 stop

ABE12:21 amAllentown-Bethlehem

Jun 23

ABE5:46 pmAllentown-Bethlehem

5h 59m

1 stop

AUS10:45 pmAustin Bergstrom

$523

American Airlines

Jun 25

AUS5:41 pmAustin Bergstrom

5h 40m

1 stop

ABE12:21 amAllentown-Bethlehem

Jun 29

ABE5:46 pmAllentown-Bethlehem

5h 59m

1 stop

AUS10:45 pmAustin Bergstrom

$553

American Airlines

Jun 20

AUS5:41 pmAustin Bergstrom

5h 40m

1 stop

ABE12:21 amAllentown-Bethlehem

Jun 22

ABE5:46 pmAllentown-Bethlehem

5h 59m

1 stop

AUS10:45 pmAustin Bergstrom

$583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jue. 7/16

7:45 pm-7:59 pm

1 stop23h 14m

Allentown-Bethlehem

lun. 7/20

8:49 pm-7:03 pm

2 stops23h 14m

$351

Quickest round-trip

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mar. 9/15

10:52 am-5:17 pm

1 stop5h 25m

Allentown-Bethlehem

sáb. 9/19

5:40 pm-12:19 am

1 stop7h 39m

$353

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

sáb. 8/8

5:23 pm-11:39 pm

1 stop29h 16m

Allentown-Bethlehem

mar. 8/18

10:19 am-9:52 am

1 stop24h 33m

$363

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mar. 7/7

5:38 pm-7:27 pm

2 stops24h 49m

Allentown-Bethlehem

mar. 7/14

10:18 am-9:37 am

1 stop24h 19m

$369

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mié. 6/10

5:25 am-12:27 pm

1 stop6h 02m

Allentown-Bethlehem

mié. 6/24

6:05 pm-12:25 am

1 stop7h 20m

$381

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

sáb. 8/8

5:23 pm-11:39 pm

1 stop29h 16m

Allentown-Bethlehem

mar. 8/18

10:19 am-12:56 pm

2 stops27h 37m

$394

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jue. 7/16

7:45 pm-7:59 pm

1 stop23h 14m

Allentown-Bethlehem

lun. 7/20

7:30 am-7:03 pm

1 stop12h 33m

$406

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jue. 5/21

10:52 pm-11:04 pm

2 stops23h 12m

Allentown-Bethlehem

dom. 5/24

6:13 pm-1:01 pm

1 stop19h 48m

$409

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mié. 6/10

1:51 pm-1:56 pm

2 stops23h 05m

Allentown-Bethlehem

mié. 6/24

2:29 pm-6:42 pm

1 stop29h 13m

$412

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

sáb. 5/23

1:31 pm-10:18 pm

1 stop7h 47m

Allentown-Bethlehem

mié. 5/27

6:15 pm-12:31 am

1 stop7h 16m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Austin and Allentown?

What is the cheapest month to fly to Allentown?

The month of February is, on average, the cheapest month to fly to Allentown from Austin, with most prices found around $0. If you aren’t able to travel to Allentown during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $264.

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

Fastest flight time	6h 02m
Direct flights	None

The fastest flight from Austin to Allentown takes 6h 02m

There are no direct flights from Austin to Allentown. There are no popular flight routes from Austin to Allentown.

Search flight deals

Frequently asked questions about flying from Austin to Allentown

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 6h 02m, 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?
As of May 2026, there are 2 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Austin to Allentown is American Airlines, representing 63% of all bookings. The subsequent popular airline is Delta at 37%.

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 Airlines	PriceFrom $224	Free Cancellation	Rating 7.1 11,667 reviews		Search American Airlines flights
Delta	PriceFrom $287	Free Cancellation	Rating 7.9 8,451 reviews		Search Delta flights

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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.