ABE - AUS

$171 Find Cheap Flights from Allentown to Austin - Compare and Save

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 7/9. 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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Everything you should know

Cheapest round-trip
$343
Typical prices: $388-$215
Delta
Sat 7/25Mon 8/10
ABE - AUS • 1 stop
Cheapest one-way
$171
Allegiant Air
Thu 7/9
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 $335 (round-trip)
Shortest trip • 6h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 52% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Jul 25 - Mon, Aug 10
Delta Logo
6:05 pm - 12:18 am
ABE
-
AUS
7h 13m
1 stop
Delta Logo
8:15 am - 5:23 pm
AUS
-
ABE
8h 08m
1 stop
$343Delta
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
5:41 pm - 10:54 pm
ABE
-
AUS
6h 13m
1 stop
United Airlines Logo
1:00 pm - 9:00 pm
AUS
-
ABE
7h 00m
1 stop
$352United Airlines
Wed, Jul 22 - Tue, Jul 28
Delta Logo
6:30 am - 1:54 pm
ABE
-
AUS
8h 24m
1 stop
Delta Logo
8:15 am - 5:25 pm
AUS
-
ABE
8h 10m
1 stop
$371Delta
Sat, Jun 27 - Wed, Jul 8
Delta Logo
1:12 pm - 7:00 pm
ABE
-
AUS
6h 48m
1 stop
Delta Logo
3:00 pm - 11:08 pm
AUS
-
ABE
7h 08m
1 stop
$380Delta
Tue, Jul 21 - Mon, Jul 27
Delta Logo
6:30 am - 1:54 pm
ABE
-
AUS
8h 24m
1 stop
Delta Logo
1:31 pm - 11:08 pm
AUS
-
ABE
8h 37m
1 stop
$388Delta
Thu, Jul 23 - Wed, Jul 29
Delta Logo
1:08 pm - 8:22 pm
ABE
-
AUS
8h 14m
1 stop
Delta Logo
10:35 am - 5:25 pm
AUS
-
ABE
5h 50m
1 stop
$389Delta
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
1:00 pm - 10:58 am
ABE
-
AUS
22h 58m
2 stops
Multiple Airlines Logo
6:45 am - 3:42 pm
AUS
-
ABE
7h 57m
1 stop
$393Multiple Airlines
Fri, Jul 31 - Mon, Aug 3
Multiple Airlines Logo
2:57 pm - 12:07 am
ABE
-
AUS
10h 10m
1 stop
Multiple Airlines Logo
2:25 pm - 11:15 pm
AUS
-
ABE
7h 50m
1 stop
$398Multiple Airlines
Tue, Jul 21 - Thu, Jul 30
Delta Logo
6:05 pm - 12:18 am
ABE
-
AUS
7h 13m
1 stop
Delta Logo
1:31 pm - 11:08 pm
AUS
-
ABE
8h 37m
1 stop
$399Delta
Fri, Oct 23 - Tue, Oct 27
Delta Logo
5:40 pm - 10:22 pm
ABE
-
AUS
5h 42m
1 stop
Delta Logo
5:40 am - 12:04 pm
AUS
-
ABE
5h 24m
1 stop
$401Delta
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 $186 (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$171
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 6% lower on average.
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 5 days, the lowest price for a flight from Allentown to Austin was $171 for a one-way ticket and $343 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 $424 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 $299 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 8396 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

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

Information on your arrival and departure airports