$212+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — AUS
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Allentown to AustinExplore 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 August 15, 2026.
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 August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/289:00 am -
2 stops25h 53m
Tue 11/311:27 am -
1 stop26h 18m
Deal found 8/10![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/24:32 pm -
1 stop18h 31m
Sun 10/46:33 pm -
2 stops25h 55m
Deal found 8/13![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Fri 10/94:32 pm -
1 stop25h 20m
Wed 10/1412:08 pm -
2 stops25h 08m
Deal found 8/15![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/124:32 pm -
1 stop18h 25m
Thu 10/1512:08 pm -
2 stops33h 20m
Deal found 8/15![Multiple Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/245:43 pm -
1 stop6h 15m
Sat 10/319:38 am -
1 stop6h 22m
Deal found 8/12![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 10/173:37 pm -
1 stop19h 20m
Tue 10/2012:08 pm -
2 stops30h 26m
Deal found 8/14![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/124:32 pm -
1 stop18h 25m
Fri 10/1610:52 am -
1 stop10h 36m
Deal found 8/15![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Fri 10/94:32 pm -
1 stop25h 20m
Fri 10/1610:52 am -
1 stop10h 36m
Deal found 8/15![Multiple Airlines logo]()
$359
Best flights from Allentown to AustinDiscover carefully curated flight deals from Allentown to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Allentown to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/245:43 pm -
1 stop6h 15m
Sat 10/319:38 am -
1 stop6h 22m
Deal found 8/12![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 11/71:00 pm -
1 stop8h 28m
Tue 11/1010:50 am -
1 stop5h 28m
Deal found 8/11![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/176:20 am -
1 stop6h 17m
Sat 10/2412:43 pm -
1 stop7h 17m
Deal found 8/10![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/126:28 am -
1 stop8h 27m
Sat 9/193:00 pm -
1 stop6h 16m
Deal found 8/13![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/296:15 am -
1 stop6h 26m
Sun 11/15:15 am -
2 stops10h 45m
Deal found 8/13![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 8/296:09 pm -
1 stop6h 50m
Wed 9/210:42 am -
1 stop5h 41m
Deal found 8/14![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/296:15 am -
2 stops10h 06m
Mon 11/29:38 am -
1 stop6h 22m
Deal found 8/13![United Airlines logo]()
$493
Last-minute flights from Allentown to AustinDiscover last-minute flight deals from Allentown to Austin. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Austin. Data last updated August 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:15 am -
1 stop8h 43m
Tue 9/11:00 pm -
1 stop7h 00m
Deal found 8/13![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/15:36 pm -
1 stop6h 29m
Sat 9/51:00 pm -
1 stop7h 00m
Deal found 8/11![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/85:36 pm -
1 stop6h 09m
Tue 9/159:33 am -
2 stops10h 27m
Deal found 8/11![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/102:28 pm -
1 stop20h 35m
Thu 9/1710:58 am -
1 stop8h 27m
Deal found 8/10![Multiple Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/126:28 am -
1 stop8h 27m
Sat 9/193:00 pm -
1 stop6h 16m
Deal found 8/13![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 8/13. 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 9/226:08 pm -
1 stop6h 05m
Tue 10/610:52 am -
1 stop5h 24m
Deal found 8/13![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/14. 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 9/236:25 am -
1 stop8h 30m
Wed 10/78:15 am -
1 stop8h 01m
Deal found 8/14![Delta logo]()
$373
One-way flights from Allentown to AustinSearch for one-way flight options from Allentown to Austin. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Allentown to Austin. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 8/292:19 pm -
2 stops44h 01m
Deal found 8/13![Allegiant Air logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 8/292:19 pm -
3 stops34h 22m
Deal found 8/13![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 8/217:00 am -
2 stops34h 38m
Deal found 8/12![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/11. 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 10/146:39 am -
1 stop5h 34m
Deal found 8/11![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:43 pm -
1 stop6h 15m
Deal found 8/14![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 8/291:10 pm -
1 stop6h 25m
Deal found 8/12![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/2910:32 am -
2 stops8h 22m
Deal found 8/12![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 9/76:09 pm -
1 stop5h 43m
Deal found 8/11![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 8/12. 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 11/276:30 am -
1 stop8h 28m
Deal found 8/12![Delta logo]()
$580
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/710:32 am -
2 stops11h 35m
Deal found 8/11![United Airlines logo]()
$679
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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Kiwi.com) |
One-way from | $212 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $488 |
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 August 15, 2026.
Use the filters below to find and compare flights from Allentown to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 10/24
5:43 pm-10:58 pm
1 stop6h 15m
Austin Bergstrom
Sat 10/31
9:38 am-5:00 pm
1 stop6h 22m
$339
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 10/17
6:20 am-11:37 am
1 stop6h 17m
Austin Bergstrom
Sat 10/24
12:43 pm-9:00 pm
1 stop7h 17m
$339
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 11/7
1:00 pm-8:28 pm
1 stop8h 28m
Austin Bergstrom
Tue 11/10
10:50 am-5:18 pm
1 stop5h 28m
$379
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 9/12
6:28 am-1:55 pm
1 stop8h 27m
Austin Bergstrom
Sat 9/19
3:00 pm-10:16 pm
1 stop6h 16m
$410
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Thu 10/29
6:15 am-11:41 am
1 stop6h 26m
Austin Bergstrom
Sun 11/1
5:15 am-5:00 pm
2 stops10h 45m
$454
Quickest round-trip
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 8/29
6:09 pm-11:59 pm
1 stop6h 50m
Austin Bergstrom
Wed 9/2
10:42 am-5:23 pm
1 stop5h 41m
$457
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Thu 10/29
6:15 am-3:21 pm
2 stops10h 06m
Austin Bergstrom
Mon 11/2
9:38 am-5:00 pm
1 stop6h 22m
$493
Cheapest one-way
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 8/29
2:19 pm-11:41 pm
3 stops34h 22m
$303
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 10/10
5:43 pm-10:58 pm
1 stop6h 15m
$329
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sun 8/30
6:16 am-12:29 pm
1 stop7h 13m
$375
Showing 1-10 of 17 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Allentown-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Austin flight deals on Cheapflights vs. FlightHub >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 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 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.
ABE-AUS
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, January is the cheapest month in which you can book a flight from Allentown to Austin (average of $323). Flying from Allentown to Austin in July is currently the most expensive (average of $635). 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.
How much does it cost to fly round-trip from Allentown to Austin?
Airfare is typical for this route at the moment.
Allentown to Austin flights typically cost between $259 and $618 in October.The cheapest round-trip price found within the last 5 days was $321 on Multiple Airlines (Oct 28-Nov 3).
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 August 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.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
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Allentown and Austin flights
Browse other Allentown and Austin flight options. Last updated on August 15, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$456 | FlexibilityNo cancel fee | On-timeN/A |