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Allentown

$119+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ABE
nov. 9 — nov. 161
dim. 11/9
dim. 11/16
1 adult, Economy
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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 octobre 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
ven. 12/121:41 pmAUS - ABE
1 stop7h 43mMultiple Airlines
lun. 12/153:46 pmABE - AUS
1 stop8h 26mMultiple Airlines
Deal found 10/7$221
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/255:20 amAUS - ABE
1 stop6h 53mDelta
jeu. 1/16:15 amABE - AUS
1 stop5h 59mDelta
Deal found 10/8$269
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/244:10 pmAUS - ABE
1 stop5h 36mDelta
sam. 1/36:04 pmABE - AUS
1 stop7h 33mDelta
Deal found 10/8$294
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/81:40 pmAUS - ABE
1 stop7h 35mDelta
dim. 11/96:10 amABE - AUS
1 stop7h 26mDelta
Deal found 10/9$318
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/244:10 pmAUS - ABE
1 stop5h 36mDelta
mer. 12/316:15 amABE - AUS
1 stop5h 59mDelta
Deal found 10/9$319
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/254:10 pmAUS - ABE
1 stop5h 36mDelta
ven. 1/26:15 amABE - AUS
1 stop5h 59mDelta
Deal found 10/8$324
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
jeu. 10/237:20 amAUS - ABE
1 stop13h 12mMultiple Airlines
lun. 10/2712:52 pmABE - AUS
2 stops47h 25mMultiple Airlines
Deal found 10/7$335
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/244:10 pmAUS - ABE
1 stop5h 36mDelta
ven. 1/26:15 amABE - AUS
1 stop5h 59mDelta
Deal found 10/8$349
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/2412:48 pmAUS - ABE
1 stop8h 06mUnited Airlines
mar. 10/285:22 pmABE - AUS
1 stop6h 22mUnited Airlines
Deal found 10/9$353
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/231:43 pmAUS - ABE
1 stop7h 57mAmerican Airlines
lun. 10/275:53 pmABE - AUS
1 stop7h 28mAmerican Airlines
Deal found 10/7$360
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/265:20 amAUS - ABE
1 stop5h 48mDelta
sam. 1/36:04 pmABE - AUS
1 stop7h 33mDelta
Deal found 10/8$394

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 octobre 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$479
Provider with most accurate pricing for Austin Bergstrom-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Allentown-Bethlehem flights.
Search Deals
From Austin Bergstrom to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octobre 10, 2025.
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

jeu. 12/25

5:20 am-1:13 pm

1 stop6h 53m

Allentown-Bethlehem

jeu. 1/1

6:15 am-11:14 am

1 stop5h 59m

$269

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jeu. 12/4

1:47 pm-11:06 pm

1 stop8h 19m

Allentown-Bethlehem

lun. 12/8

4:30 pm-10:02 pm

1 stop6h 32m

$269

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mer. 12/24

4:10 pm-10:46 pm

1 stop5h 36m

Allentown-Bethlehem

sam. 1/3

6:04 pm-12:37 am

1 stop7h 33m

$294

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jeu. 12/25

5:20 am-1:13 pm

1 stop6h 53m

Allentown-Bethlehem

mer. 12/31

6:15 am-11:14 am

1 stop5h 59m

$294

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mer. 12/24

4:10 pm-10:46 pm

1 stop5h 36m

Allentown-Bethlehem

jeu. 1/1

6:15 am-11:14 am

1 stop5h 59m

$319

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

mer. 12/24

4:10 pm-10:46 pm

1 stop5h 36m

Allentown-Bethlehem

mer. 12/31

6:15 am-11:14 am

1 stop5h 59m

$319

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

ven. 12/12

1:41 pm-10:24 pm

1 stop7h 43m

Allentown-Bethlehem

lun. 12/15

3:46 pm-12:46 pm

2 stops22h 00m

$326

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

sam. 11/8

7:00 am-4:47 pm

1 stop8h 47m

Allentown-Bethlehem

mar. 11/11

5:22 pm-10:44 pm

1 stop6h 22m

$349

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

ven. 12/5

5:45 am-10:24 pm

1 stop15h 39m

$119

AustinAllentown

AUS - ABE

AUSABE

Austin Bergstrom

jeu. 12/4

8:48 pm-10:24 pm

2 stops24h 36m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 18 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Allentown flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, June is the cheapest month in which you can book a flight from Austin to Allentown (average of $115). Flying from Austin to Allentown in February is currently the most expensive (average of $177). 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 octobre 10, 2025.
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
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 6h 53m. Austin and Allentown are separated by a distance of 1438 mi. This flight may include one or multiple stops.

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

    American Airlines, at $233, 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 39% 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, June is the cheapest month in which you can book a flight from Austin to Allentown (average of $115). Flying from Austin to Allentown in February is currently the most expensive (average of $177). 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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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 octobre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$233Average$443FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$335FlexibilityNo cancel feeOn-timeN/A

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