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$153+ Cheap flights from Allentown to Austin (ABE - AUS)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — AUS
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Allentown to Austin

Cheapest flights from Allentown to Austin
Explore the most affordable flight options available from Allentown to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 12/265:07 pmABE - AUS
1 stop6h 40mUnited Airlines
Sat 1/36:45 amAUS - ABE
1 stop8h 45mUnited Airlines
Deal found 12/26$517
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 12/265:07 pmABE - AUS
1 stop6h 40mUnited Airlines
Fri 1/21:45 pmAUS - ABE
1 stop7h 02mUnited Airlines
Deal found 12/26$519
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 12/265:07 pmABE - AUS
1 stop6h 40mUnited Airlines
Thu 1/16:45 amAUS - ABE
1 stop8h 45mUnited Airlines
Deal found 12/26$549
This Delta deal was found by Cheapflights users on 12/26. 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.
Tue 12/306:25 amABE - AUS
1 stop5h 49mDelta
Sat 1/35:20 amAUS - ABE
1 stop5h 49mDelta
Deal found 12/26$562
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/276:17 amABE - AUS
1 stop6h 46mUnited Airlines
Sat 1/36:45 amAUS - ABE
1 stop6h 10mUnited Airlines
Deal found 12/26$572
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/275:07 pmABE - AUS
1 stop6h 40mUnited Airlines
Sun 1/46:45 amAUS - ABE
1 stop6h 10mUnited Airlines
Deal found 12/26$574
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/275:07 pmABE - AUS
1 stop6h 40mUnited Airlines
Fri 1/27:05 amAUS - ABE
2 stops13h 42mUnited Airlines
Deal found 12/26$579
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Wed 12/316:17 amABE - AUS
1 stop6h 46mUnited Airlines
Thu 1/16:45 amAUS - ABE
1 stop8h 45mUnited Airlines
Deal found 12/26$586

Find flight deals from Allentown to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Austin (AUS). 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$153
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$448
Provider with most accurate pricing for Allentown-Bethlehem-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Austin Bergstrom flights.
Search Deals
From Allentown-Bethlehem to Austin Bergstrom
Search Deals
One-way flight from Allentown-Bethlehem to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Austin 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 December 28, 2025.
Use the filters below to find and compare flights from Allentown to Austin that are best for you.

Fly from

Allentown

Fly to

Austin

Route

Depart

Return

Price

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Mon 2/23

1:49 pm-8:53 pm

1 stop8h 04m

Austin Bergstrom

Wed 2/25

4:59 pm-8:10 pm

1 stop26h 11m

$237

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sun 2/22

3:42 pm-4:04 pm

1 stop25h 22m

Austin Bergstrom

Wed 2/25

4:59 pm-8:10 pm

1 stop26h 11m

$250

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sat 2/21

9:00 am-8:53 pm

1 stop12h 53m

Austin Bergstrom

Fri 2/27

11:34 am-8:30 pm

1 stop7h 56m

$252

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Thu 2/19

2:14 pm-4:04 pm

1 stop26h 50m

Austin Bergstrom

Mon 2/23

11:34 am-8:33 pm

1 stop7h 59m

$261

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sat 2/21

9:00 am-8:53 pm

1 stop12h 53m

Austin Bergstrom

Tue 2/24

4:59 pm-2:51 pm

1 stop20h 52m

$262

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Mon 2/23

1:49 pm-8:53 pm

1 stop8h 04m

Austin Bergstrom

Thu 2/26

6:45 am-8:10 pm

2 stops12h 25m

$267

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Fri 2/20

6:00 am-4:04 pm

1 stop11h 04m

Austin Bergstrom

Thu 2/26

4:59 pm-11:51 am

1 stop17h 52m

$268

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Tue 2/17

11:17 am-4:04 pm

1 stop29h 47m

Austin Bergstrom

Sat 2/21

7:15 am-3:44 pm

1 stop7h 29m

$293

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Fri 2/20

1:49 pm-8:53 pm

1 stop8h 04m

Austin Bergstrom

Fri 2/27

11:34 am-8:30 pm

1 stop7h 56m

$295

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Tue 2/17

10:36 am-7:57 pm

2 stops10h 21m

Austin Bergstrom

Sat 2/21

5:30 am-4:48 pm

2 stops10h 18m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Allentown to Austin

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 Allentown to Austin in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Allentown-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Austin 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 Allentown-Austin 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 Allentown to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Allentown 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 Allentown to Austin

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

Currently, September is the cheapest month in which you can book a flight from Allentown to Austin (average of $101). Flying from Allentown to Austin in February is currently the most expensive (average of $199). 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.

What is the cheapest time of day to fly from ABE to AUS?

Find hourly flight availability from Allentown to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Allentown to Austin in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated December 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Allentown to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

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
8,019 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

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.
United Airlines
7.4
Good
9,113 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

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
11,072 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

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 Allentown to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, American Airlines ($159), United Airlines ($243), and Delta ($256) offers the cheapest pricing from Allentown to Austin. American Airlines is currently priced 56% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Austin 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 Allentown to Austin?

    Currently, September is the cheapest month in which you can book a flight from Allentown to Austin (average of $101). Flying from Allentown to Austin in February is currently the most expensive (average of $199). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Fredericksburg
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Allentown to Austin

Discover the top 3 airlines that operate flights from Allentown to Austin. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$322FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$373FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$363FlexibilityNo cancel feeOn-timeN/A

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