ABE - AUS

$181 Find Cheap Flights from Allentown to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Austin departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Austin, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$326
Typical prices: $645-$256
Allegiant Air
Thu 7/16Mon 7/20
ABE - AUS • 1 stop
Cheapest one-way
$181
Multiple Airlines
Thu 9/10
ABE - AUS • 1 stop
Top airlines
Cheapest • from $343 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Allentown and Austin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $388 (round-trip)
Shortest trip • 6h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Austin (ABE-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Austin

Thu, Jul 16 - Mon, Jul 20
Multiple Airlines Logo
10:28 am - 11:25 am
ABE
-
AUS
25h 57m
1 stop
Multiple Airlines Logo
10:37 am - 9:28 am
AUS
-
ABE
21h 51m
1 stop
$326Multiple Airlines
Fri, Jul 17 - Wed, Jul 22
Multiple Airlines Logo
8:49 pm - 4:38 pm
ABE
-
AUS
20h 49m
1 stop
Multiple Airlines Logo
10:37 am - 2:02 pm
AUS
-
ABE
26h 25m
1 stop
$336Multiple Airlines
Fri, Jul 10 - Wed, Jul 15
Multiple Airlines Logo
8:49 pm - 4:38 pm
ABE
-
AUS
20h 49m
1 stop
Multiple Airlines Logo
10:37 am - 11:39 am
AUS
-
ABE
24h 02m
1 stop
$340Multiple Airlines
Wed, Jul 22 - Sat, Jul 25
Delta Logo
6:05 pm - 12:18 am
ABE
-
AUS
7h 13m
1 stop
Delta Logo
5:25 am - 12:07 pm
AUS
-
ABE
5h 42m
1 stop
$343Delta
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
9:48 am - 11:25 am
ABE
-
AUS
26h 37m
1 stop
Multiple Airlines Logo
10:37 am - 11:39 am
AUS
-
ABE
24h 02m
1 stop
$344Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
10:28 am - 11:25 am
ABE
-
AUS
25h 57m
1 stop
Multiple Airlines Logo
10:37 am - 2:02 pm
AUS
-
ABE
26h 25m
1 stop
$348Multiple Airlines
Thu, Jul 16 - Sun, Jul 19
Allegiant Air Logo
10:28 am - 11:25 am
ABE
-
AUS
25h 57m
1 stop
Allegiant Air Logo
7:45 pm - 2:41 pm
AUS
-
ABE
17h 56m
1 stop
$352Allegiant Air
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
8:49 pm - 4:39 pm
ABE
-
AUS
20h 50m
2 stops
Multiple Airlines Logo
10:37 am - 9:28 am
AUS
-
ABE
21h 51m
1 stop
$355Multiple Airlines
Tue, Jul 7 - Mon, Jul 13
Multiple Airlines Logo
10:00 am - 9:37 am
ABE
-
AUS
24h 37m
1 stop
Multiple Airlines Logo
10:37 am - 9:28 am
AUS
-
ABE
21h 51m
1 stop
$357Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 pm - 9:37 am
ABE
-
AUS
16h 37m
1 stop
Multiple Airlines Logo
10:37 am - 9:28 am
AUS
-
ABE
21h 51m
1 stop
$358Multiple Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Austin flights

Get data-powered insights and trends into flights from Allentown to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Allentown to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Allentown to Austin departing in July.

What is the cheapest month to fly from Allentown to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to Austin is September, where tickets cost $223 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $518 and $513 respectively.

Good to know

Low seasonFebruary
Cheapest flight$181
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Allentown to Austin

When to book flights from Allentown to Austin

Are your dates flexible? Find out the best times to travel from Allentown to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Austin

  • What is the cheapest flight from Allentown to Austin?

    In the last 3 days, the lowest price for a flight from Allentown to Austin was $181 for a one-way ticket and $326 for a round-trip.

  • Do I need a passport to fly between Allentown and Austin?

    No, a passport isn't needed to fly from Allentown to Austin. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Allentown to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Austin?

    SkyTeam, and oneworld are the airline alliances operating flights between Allentown and Austin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to Austin, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Austin are Delta and American Airlines. With an average price for the route of $438 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $310 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Allentown to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Allentown with another airline. Booking your flights between Allentown and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Austin

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8460 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

Everything you need to know for your flight from Allentown to Austin

Information on your arrival and departure airports