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$120+ Cheap flights from Austin to Allentown (AUS - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ABE
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Austin to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$216
(Kiwi.com)

One-way from

$120
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$408
Provider with most accurate pricing for Austin Bergstrom-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Allentown-Bethlehem flights.
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From Austin Bergstrom to Allentown-Bethlehem
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One-way flight from Austin Bergstrom to Allentown-Bethlehem
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Austin to Allentown

Cheapest flights from Austin to Allentown
Explore the most affordable flight options available from Austin to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:30 amAUS - ABE
1 stop9h 31mMultiple Airlines
Sun 2/88:30 amABE - AUS
1 stop8h 34mMultiple Airlines
Deal found 1/3$216
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:30 amAUS - ABE
1 stop9h 31mMultiple Airlines
Sun 2/18:30 amABE - AUS
2 stops27h 04mMultiple Airlines
Deal found 1/6$237
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:25 amAUS - ABE
1 stop13h 36mMultiple Airlines
Mon 2/161:49 pmABE - AUS
1 stop8h 04mMultiple Airlines
Deal found 1/6$279
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:59 pmAUS - ABE
1 stop22h 02mMultiple Airlines
Mon 3/162:05 pmABE - AUS
1 stop22h 08mMultiple Airlines
Deal found 1/6$304
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:59 pmAUS - ABE
1 stop22h 02mMultiple Airlines
Sat 3/149:00 amABE - AUS
1 stop13h 29mMultiple Airlines
Deal found 1/6$326
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:59 pmAUS - ABE
1 stop22h 02mMultiple Airlines
Sun 3/1510:00 amABE - AUS
1 stop24h 36mMultiple Airlines
Deal found 1/6$332
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:36 pmAUS - ABE
2 stops23h 04mMultiple Airlines
Mon 3/162:05 pmABE - AUS
1 stop22h 08mMultiple Airlines
Deal found 1/6$340
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:59 pmAUS - ABE
1 stop22h 02mMultiple Airlines
Fri 3/131:35 pmABE - AUS
1 stop22h 38mMultiple Airlines
Deal found 1/6$342

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Austin to Allentown that are best for you.

Fly from

Austin

Fly to

Allentown

Route

Depart

Return

Price

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Fri 2/6

11:30 am-10:01 pm

1 stop9h 31m

Allentown-Bethlehem

Sun 2/8

8:30 am-4:04 pm

1 stop8h 34m

$216

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Fri 1/30

11:30 am-10:01 pm

1 stop9h 31m

Allentown-Bethlehem

Sun 2/1

8:30 am-10:34 am

3 stops27h 04m

$295

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 3/12

5:22 am-12:06 pm

1 stop5h 44m

Allentown-Bethlehem

Wed 3/18

6:32 am-2:39 pm

1 stop9h 07m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Wed 3/11

5:22 am-12:06 pm

1 stop5h 44m

Allentown-Bethlehem

Wed 3/18

6:32 am-2:39 pm

1 stop9h 07m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Fri 2/6

10:46 am-5:14 pm

1 stop5h 28m

Allentown-Bethlehem

Sun 2/8

6:28 am-11:23 am

1 stop5h 55m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Thu 2/5

5:30 am-12:05 pm

1 stop5h 35m

Allentown-Bethlehem

Wed 2/11

6:28 am-1:57 pm

1 stop8h 29m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Wed 3/11

5:22 am-12:06 pm

1 stop5h 44m

Allentown-Bethlehem

Tue 3/17

12:49 pm-5:34 pm

1 stop5h 45m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Sun 3/8

5:22 am-12:06 pm

1 stop5h 44m

Allentown-Bethlehem

Sun 3/15

6:32 am-2:39 pm

1 stop9h 07m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Sun 3/8

5:22 am-12:06 pm

1 stop5h 44m

Allentown-Bethlehem

Wed 3/18

6:32 am-2:39 pm

1 stop9h 07m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

Fri 1/30

5:30 am-12:05 pm

1 stop5h 35m

Allentown-Bethlehem

Sun 2/1

12:39 pm-7:45 pm

1 stop8h 06m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 16 results
1
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Compare providers for flights from Austin to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Allentown in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Allentown flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Allentown

What is the cheapest month to book a flight from Austin to Allentown?

Currently, January is the cheapest month in which you can book a flight from Austin to Allentown (average of $80). Flying from Austin to Allentown in July is currently the most expensive (average of $162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated January 6, 2026.
See what other customers who have flown with Delta and American Airlines from Austin to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,084 reviews
Delta
7.9
Good
8,018 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Allentown?

    Departing from Austin to Allentown will take you 5h 44m. Austin and Allentown are separated by a distance of 1438 mi.

  • What are the cheapest airlines flying from Austin to Allentown round-trip?

    American Airlines, at $224, was found to be the cheapest airline from Austin to Allentown. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 35% below the average price you’ll pay for this route.

  • Can I find deals for flights from Austin to Allentown that include hotel bookings?

    Yes. In addition to deals on Austin to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Allentown.

  • Can I find deals for business class flights from Austin to Allentown?

    Yes. Cheapflights offers flight deals from Austin to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Allentown?

    Currently, January is the cheapest month in which you can book a flight from Austin to Allentown (average of $80). Flying from Austin to Allentown in July is currently the most expensive (average of $162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Allentown

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Top 2 airlines flying from Austin to Allentown

Discover the top 2 airlines that operate flights from Austin to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$224Average$391FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$323FlexibilityNo cancel feeOn-timeN/A

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