HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$170+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — AUS
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$253
(Kiwi.com)

One-way from

$170
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$293
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. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/14. 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 1/253:13 pm
ABE
-
AUS
2 stops26h 49m
Multiple Airlines
Fri 2/611:30 am
AUS
-
ABE
1 stop9h 31m
Multiple Airlines
Deal found 1/14$253
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 3/301:35 pm
ABE
-
AUS
1 stop22h 31m
Multiple Airlines
Wed 4/88:27 pm
AUS
-
ABE
1 stop17h 29m
Multiple Airlines
Deal found 1/15$299
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 1/253:13 pm
ABE
-
AUS
2 stops26h 49m
Multiple Airlines
Mon 2/911:30 am
AUS
-
ABE
1 stop9h 31m
Multiple Airlines
Deal found 1/14$305
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 1/253:13 pm
ABE
-
AUS
2 stops26h 49m
Multiple Airlines
Wed 1/284:59 pm
AUS
-
ABE
1 stop27h 53m
Multiple Airlines
Deal found 1/15$311
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 1/233:01 pm
ABE
-
AUS
1 stop20h 33m
Multiple Airlines
Fri 2/611:30 am
AUS
-
ABE
1 stop9h 31m
Multiple Airlines
Deal found 1/14$322
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Thu 1/228:30 am
ABE
-
AUS
1 stop8h 34m
Multiple Airlines
Fri 2/611:30 am
AUS
-
ABE
1 stop9h 31m
Multiple Airlines
Deal found 1/14$323
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 1/263:01 pm
ABE
-
AUS
2 stops26h 03m
Multiple Airlines
Fri 2/611:30 am
AUS
-
ABE
1 stop9h 31m
Multiple Airlines
Deal found 1/14$324
This Delta deal was found by Cheapflights users on 1/14. 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.
Wed 6/101:00 pm
ABE
-
AUS
1 stop6h 35m
Delta
Thu 6/255:40 am
AUS
-
ABE
1 stop5h 30m
Delta
Deal found 1/14$337
This Delta deal was found by Cheapflights users on 1/15. 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.
Fri 3/275:59 pm
ABE
-
AUS
1 stop7h 21m
Delta
Wed 4/83:44 pm
AUS
-
ABE
1 stop6h 15m
Delta
Deal found 1/15$339

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 January 15, 2026.
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

Sun 1/25

3:13 pm-5:02 pm

2 stops26h 49m

Austin Bergstrom

Fri 2/6

11:30 am-10:01 pm

1 stop9h 31m

$255

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Wed 2/18

5:58 pm-12:22 am

1 stop7h 24m

Austin Bergstrom

Sat 2/21

8:10 am-5:12 pm

1 stop8h 02m

$337

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sat 2/21

12:47 pm-7:31 pm

1 stop7h 44m

Austin Bergstrom

Sun 3/22

5:22 am-12:06 pm

1 stop5h 44m

$337

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sat 3/28

5:59 pm-12:20 am

1 stop7h 21m

Austin Bergstrom

Sat 4/4

5:22 am-12:06 pm

1 stop5h 44m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Tue 3/31

12:49 pm-8:06 pm

1 stop8h 17m

Austin Bergstrom

Sat 4/4

5:22 am-12:06 pm

1 stop5h 44m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Tue 3/31

5:59 pm-12:20 am

1 stop7h 21m

Austin Bergstrom

Tue 4/7

3:55 pm-10:59 pm

1 stop6h 04m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Fri 3/27

5:59 pm-12:20 am

1 stop7h 21m

Austin Bergstrom

Sun 4/5

5:22 am-12:06 pm

1 stop5h 44m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Sat 3/28

12:49 pm-8:06 pm

1 stop8h 17m

Austin Bergstrom

Wed 4/8

5:22 am-12:06 pm

1 stop5h 44m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Thu 2/19

5:58 pm-12:22 am

1 stop7h 24m

Austin Bergstrom

Sun 2/22

5:30 am-12:05 pm

1 stop5h 35m

$339

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Tue 3/31

12:49 pm-8:06 pm

1 stop8h 17m

Austin Bergstrom

Wed 4/8

5:22 am-12:06 pm

1 stop5h 44m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 19 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 January.
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 $188). 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 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 January 15, 2026.
Peruse reviews from past customers who have flown with Delta 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
8,048 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

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
8,048 reviews
Delta
7.9
Good
8,048 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

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
11,129 reviews
Delta
7.9
Good
8,048 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

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.

  • How long is the flight from Allentown to Austin?

    Departing from Allentown to Austin will take you 7h 24m. The distance from Allentown to Austin is about 1438 mi.

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

    According to our current data, American Airlines ($159), and Delta ($256) offers the cheapest pricing from Allentown to Austin. American Airlines is currently priced 55% 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 $188). 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
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Austin

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Hobby flights
John F Kennedy Intl to Hobby flights
LaGuardia to Hobby flights
Newark to Dallas/Fort Worth flights
Reagan-National to Hobby flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Dulles Intl to Hobby flights
Newark to Austin flights
Reagan-National to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Philadelphia to Hobby flights
Reagan-National to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
Philadelphia to George Bush Intcntl flights
LaGuardia to Austin flights
Dulles Intl to Austin flights
Reagan-National to Austin flights
LaGuardia to Love Field flights
John F Kennedy Intl to San Antonio flights
Newark to San Antonio flights
Dulles Intl to Love Field flights
Pittsburgh to Hobby flights
Pittsburgh to George Bush Intcntl flights
Newark to Love Field flights
Dulles Intl to San Antonio flights
Philadelphia to Austin flights
Philadelphia to Love Field flights
Reagan-National to Love Field flights
LaGuardia to San Antonio flights
Reagan-National to San Antonio flights
Pittsburgh to Dallas/Fort Worth flights
John F Kennedy Intl to Love Field flights
Philadelphia to San Antonio flights
Pittsburgh to Austin flights
Pittsburgh to Love Field flights
Allentown to Dallas/Fort Worth flights
Scranton to Dallas/Fort Worth flights
Newark to El Paso flights
Harrisburg to Dallas/Fort Worth flights
John F Kennedy Intl to El Paso flights
Dulles Intl to El Paso flights
Pittsburgh to San Antonio flights
Reagan-National to El Paso flights
LaGuardia to El Paso flights

Top 2 airlines flying from Allentown to Austin

Discover the top 2 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$310FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$378FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.