$256+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — AUS
Sep 19 — Sep 261
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
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
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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 20, 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 20, 2026.
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 10/53:32 pm -
1 stop19h 31m
Wed 10/1412:08 pm -
2 stops25h 08m
Deal found 8/15![Multiple Airlines logo]()
$266
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 10/53:32 pm -
1 stop19h 31m
Thu 10/1512:08 pm -
2 stops33h 20m
Deal found 8/15![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/216:46 pm -
2 stops20h 51m
Thu 9/248:24 pm -
1 stop17h 44m
Deal found 8/19![Multiple Airlines logo]()
$295
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 10/53:32 pm -
1 stop19h 31m
Fri 10/1610:52 am -
1 stop10h 36m
Deal found 8/15![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/186:00 am -
1 stop28h 57m
Fri 10/238:21 pm -
2 stops35h 12m
Deal found 8/18![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/147:30 am -
1 stop12h 59m
Thu 9/1711:04 pm -
2 stops23h 19m
Deal found 8/20![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/147:30 am -
1 stop12h 59m
Wed 9/166:33 pm -
2 stops26h 04m
Deal found 8/20![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/1711:04 pm -
2 stops23h 19m
Deal found 8/20![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/20. 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
Wed 9/166:33 pm -
2 stops26h 04m
Deal found 8/20![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 20, 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 20, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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.
Thu 9/176:04 pm -
1 stop6h 55m
Sun 9/205:15 am -
1 stop6h 00m
Deal found 8/19![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1910:32 am -
1 stop6h 53m
Tue 9/229:33 am -
2 stops10h 27m
Deal found 8/18![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 2/46:30 am -
1 stop5h 49m
Sun 2/78:00 am -
1 stop8h 12m
Deal found 8/20![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 8/18. 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 9/196:28 am -
1 stop8h 27m
Tue 9/221:34 pm -
1 stop7h 42m
Deal found 8/18![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 12/106:30 am -
1 stop8h 28m
Mon 12/148:10 am -
1 stop8h 08m
Deal found 8/16![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/125:36 pm -
1 stop6h 09m
Tue 9/159:33 am -
2 stops10h 27m
Deal found 8/20![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/20. 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 9/96:25 am -
1 stop5h 38m
Wed 9/1610:25 am -
1 stop5h 56m
Deal found 8/20![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/18. 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
Mon 11/27:05 pm -
2 stops20h 51m
Deal found 8/18![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 8/17. 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 9/26:16 am -
1 stop7h 13m
Sun 9/65:15 am -
1 stop6h 13m
Deal found 8/17![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/155:36 pm -
1 stop6h 09m
Fri 9/186:34 am -
1 stop26h 23m
Deal found 8/17![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/20. 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 9/912:56 pm -
1 stop8h 23m
Fri 9/181:34 pm -
1 stop7h 42m
Deal found 8/20![Delta logo]()
$500
Last-minute flights from Allentown to AustinDiscover last-minute flight deals from Allentown to Austin. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Austin. Data last updated August 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/16. 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 9/96:08 pm -
1 stop6h 05m
Sat 9/121:34 pm -
1 stop7h 42m
Deal found 8/16![Delta logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/1711:04 pm -
2 stops23h 19m
Deal found 8/20![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/20. 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
Wed 9/166:33 pm -
2 stops26h 04m
Deal found 8/20![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/20. 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
Sat 9/126:33 pm -
2 stops26h 04m
Deal found 8/20![Multiple Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 8/20. 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 9/116:08 pm -
1 stop6h 05m
Tue 9/1510:25 am -
1 stop5h 56m
Deal found 8/20![Delta logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/133:00 pm -
2 stops27h 48m
Thu 9/1710:58 am -
1 stop8h 27m
Deal found 8/20![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/132:28 pm -
1 stop20h 35m
Wed 9/166:33 pm -
2 stops26h 04m
Deal found 8/20![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/147:30 am -
1 stop12h 59m
Thu 9/1711:04 pm -
2 stops23h 19m
Deal found 8/20![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/147:30 am -
1 stop12h 59m
Wed 9/166:33 pm -
2 stops26h 04m
Deal found 8/20![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/216:46 pm -
2 stops20h 51m
Thu 9/248:24 pm -
1 stop17h 44m
Deal found 8/19![Multiple Airlines logo]()
$295
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 20, 2026.
Search for one-way flight options from Allentown to Austin. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/226:15 am -
1 stop7h 05m
Deal found 8/18![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/195:43 pm -
1 stop6h 15m
Deal found 8/17![United Airlines logo]()
$363
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:07 pm -
1 stop7h 11m
Deal found 8/15![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/266:20 am -
2 stops10h 02m
Deal found 8/17![United Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/226:44 pm -
1 stop6h 28m
Deal found 8/19![American Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/2210:37 am -
2 stops27h 41m
Deal found 8/19![United Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 8/18. 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 9/2812:56 pm -
1 stop5h 34m
Deal found 8/18![Delta logo]()
$1,351
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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $508 |
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 7,457,451 searches. Data last updated August 20, 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
Thu 9/17
6:04 pm-11:59 pm
1 stop6h 55m
Austin Bergstrom
Sun 9/20
5:15 am-12:15 pm
1 stop6h 00m
$371
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Thu 2/4
6:30 am-11:19 am
1 stop5h 49m
Austin Bergstrom
Sun 2/7
8:00 am-5:12 pm
1 stop8h 12m
$371
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 9/19
6:28 am-1:55 pm
1 stop8h 27m
Austin Bergstrom
Tue 9/22
1:34 pm-10:16 pm
1 stop7h 42m
$371
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Thu 12/10
6:30 am-1:58 pm
1 stop8h 28m
Austin Bergstrom
Mon 12/14
8:10 am-5:18 pm
1 stop8h 08m
$373
Quickest round-trip
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Wed 9/9
6:25 am-11:03 am
1 stop5h 38m
Austin Bergstrom
Wed 9/16
10:25 am-5:21 pm
1 stop5h 56m
$407
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 9/19
10:32 am-4:25 pm
1 stop6h 53m
Austin Bergstrom
Tue 9/22
9:33 am-9:00 pm
2 stops10h 27m
$446
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Wed 9/2
6:16 am-12:29 pm
1 stop7h 13m
Austin Bergstrom
Sun 9/6
5:15 am-12:28 pm
1 stop6h 13m
$449
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Sat 9/12
5:36 pm-10:45 pm
1 stop6h 09m
Austin Bergstrom
Tue 9/15
9:33 am-9:00 pm
2 stops10h 27m
$489
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Wed 9/9
12:56 pm-8:19 pm
1 stop8h 23m
Austin Bergstrom
Fri 9/18
1:34 pm-10:16 pm
1 stop7h 42m
$500
AllentownAustin
ABE Allentown-Bethlehem - AUS Austin Bergstrom
ABEAUS
Allentown-Bethlehem
Thu 10/29
6:15 am-11:41 am
1 stop6h 26m
Austin Bergstrom
Mon 11/2
7:05 pm-4:56 pm
2 stops20h 51m
$532
Showing 1-10 of 19 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, September is the cheapest month in which you can book a flight from Allentown to Austin (average of $328). 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 $274 and $514 in September.The cheapest round-trip price found within the last 5 days was $295 on Multiple Airlines (Sep 21-Sep 24).
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 20, 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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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Allentown and Austin flights
Browse other Allentown and Austin flight options. Last updated on August 20, 2026.
Other flights from Allentown
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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 7,457,451 searches. Data last updated August 20, 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 |