$175+ Cheap flights from Allentown to Austin (ABE - AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
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.Cheapflights Tip: The best prices from Allentown-Bethlehem to Austin Bergstrom are usually found in September or May, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
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 June 12, 2025.
Round-trip from | $175 (American Airlines) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $347 |
Find flight deals from Allentown to Austin
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 June 12, 2025.
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 June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight 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 June 12, 2025.
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
Price
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Tue 8/5
8:03 pm-12:18 am
1 stop5h 15m
Austin Bergstrom
Sat 8/9
1:37 pm-10:37 pm
1 stop8h 00m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Wed 8/20
6:14 pm-11:03 pm
1 stop5h 49m
Austin Bergstrom
Tue 8/26
3:00 pm-10:39 pm
1 stop6h 39m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Thu 7/10
4:11 pm-10:18 pm
2 stops31h 07m
Austin Bergstrom
Sat 7/19
8:27 pm-8:51 am
1 stop11h 24m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Sat 6/28
5:35 pm-10:45 pm
1 stop6h 10m
Austin Bergstrom
Sun 7/6
7:00 am-5:00 pm
1 stop9h 00m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Mon 7/7
1:01 pm-11:04 pm
2 stops35h 03m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Mon 6/30
6:30 am-6:21 pm
2 stops12h 51m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Sat 7/26
6:00 am-10:59 am
1 stop5h 59m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Mon 7/7
8:03 pm-12:18 am
1 stop5h 15m
AllentownAustin
ABE - AUS
ABEAUS
Allentown-Bethlehem
Thu 11/27
6:32 am-5:21 pm
2 stops11h 49m
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.
Cheapflights Insights
Everything you need to know about your flight from Allentown to Austin
How far ahead should I book a flight from Allentown to Austin?
Use this chart to determine the optimal time to book a round-trip flight from Allentown to Austin. Price data was last updated on June 9, 2025.
The best time to book flights from Allentown to Austin is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $286). Flying from Allentown to Austin in March is currently the most expensive (average of $362). 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 June 12, 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 31% on your trip compared to booking a flight in the morning.
Rainfall in Austin by month
Plan your trip to Austin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.
Temperature in Austin by month
Plan your trip to Austin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
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 June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Allentown to Austin. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$373 | FlexibilityNo cancel fee | On-time69% |