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Cheap flights from Allentown to Austin from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Austin departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:32 pm - 10:03 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
19h 31m1 stop Orlando
Multiple Airlines Logo
12:08 pm - 2:16 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
25h 08m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$266Multiple Airlines
Mon, Oct 5 - Wed, Oct 14
Multiple Airlines Logo
3:32 pm - 10:03 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
19h 31m1 stop Orlando
Multiple Airlines Logo
12:08 pm - 10:28 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
33h 20m2 stops Atlanta Hartsfield-Jackson Orlando
$272Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
3:32 pm - 10:03 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
19h 31m1 stop Orlando
Multiple Airlines Logo
10:52 am - 10:28 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
10h 36m1 stop Orlando
$296Multiple Airlines
Mon, Oct 5 - Fri, Oct 16
Multiple Airlines Logo
3:32 pm - 10:03 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
19h 31m1 stop Orlando
Multiple Airlines Logo
8:21 pm - 3:42 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
18h 21m1 stop Denver Intl
$326Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Delta Logo
1:00 pm - 8:28 pmABE  Allentown-Bethlehem-AUS Austin Bergstrom
8h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:20 pm - 10:19 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
7h 59m1 stop Atlanta Hartsfield-Jackson
$373Delta
Sat, Oct 10 - Sat, Oct 17
Delta Logo
1:00 pm - 5:32 pmABE  Allentown-Bethlehem-AUS Austin Bergstrom
5h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:00 pm - 10:19 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
6h 19m1 stop Atlanta Hartsfield-Jackson
$373Delta
Tue, Oct 6 - Fri, Oct 16
Delta Logo
6:04 pm - 11:59 pmABE  Allentown-Bethlehem-AUS Austin Bergstrom
6h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:00 pm - 10:19 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
6h 19m1 stop Atlanta Hartsfield-Jackson
$373Delta
Mon, Oct 5 - Tue, Oct 13
American Airlines Logo
5:45 am - 10:20 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
5h 35m1 stop Charlotte Douglas
American Airlines Logo
2:53 pm - 11:22 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
7h 29m1 stop Charlotte Douglas
$443American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:37 am - 2:16 pmABE  Allentown-Bethlehem-AUS Austin Bergstrom
9h 39m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
8:11 am - 5:41 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
8h 30m1 stop Chicago O'Hare Intl
$448American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
5:45 am - 10:20 amABE  Allentown-Bethlehem-AUS Austin Bergstrom
5h 35m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 4:35 pmAUS  Austin Bergstrom-ABE Allentown-Bethlehem
8h 35m2 stops Dallas/Fort Worth Charlotte Douglas
$448American Airlines
Wed, Sep 23 - Wed, Oct 7

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Delta flights from Allentown to Austin

Our best Delta deals on Allentown to Austin flight tickets
Delta
Oct 6
ABE6:03 pmAllentown-Bethlehem
6h 21m
1 stop
AUS11:24 pmAustin Bergstrom
Oct 13
AUS1:37 pmAustin Bergstrom
7h 42m
1 stop
ABE10:19 pmAllentown-Bethlehem
$373
Delta
Nov 7
ABE1:00 pmAllentown-Bethlehem
8h 28m
1 stop
AUS8:28 pmAustin Bergstrom
Nov 10
AUS10:50 amAustin Bergstrom
5h 28m
1 stop
ABE5:18 pmAllentown-Bethlehem
$379
Delta
Sep 23
ABE6:25 amAllentown-Bethlehem
8h 30m
1 stop
AUS1:55 pmAustin Bergstrom
Oct 7
AUS8:15 amAustin Bergstrom
8h 01m
1 stop
ABE5:16 pmAllentown-Bethlehem
$381

American Airlines flights from Allentown to Austin

Our best American Airlines deals on Allentown to Austin flight tickets
American Airlines
Sep 12
ABE5:45 amAllentown-Bethlehem
5h 35m
1 stop
AUS10:20 amAustin Bergstrom
Sep 19
AUS2:53 pmAustin Bergstrom
7h 29m
1 stop
ABE11:22 pmAllentown-Bethlehem
$443
American Airlines
Sep 23
ABE5:45 amAllentown-Bethlehem
5h 35m
1 stop
AUS10:20 amAustin Bergstrom
Oct 7
AUS7:00 amAustin Bergstrom
8h 35m
2 stops
ABE4:35 pmAllentown-Bethlehem
$448
American Airlines
Sep 23
ABE2:25 pmAllentown-Bethlehem
9h 11m
2 stops
AUS10:36 pmAustin Bergstrom
Oct 7
AUS7:00 amAustin Bergstrom
8h 35m
2 stops
ABE4:35 pmAllentown-Bethlehem
$453

momondo 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, momondo users made 832,500 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

Price

Cheapest round-trip

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Mon 10/5

3:32 pm-10:03 am

1 stop19h 31m

Austin Bergstrom

Wed 10/14

12:08 pm-2:16 pm

2 stops25h 08m

$266

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Mon 10/5

3:32 pm-10:03 am

1 stop19h 31m

Austin Bergstrom

Thu 10/15

12:08 pm-10:28 pm

2 stops33h 20m

$272

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Mon 10/5

3:32 pm-10:03 am

1 stop19h 31m

Austin Bergstrom

Fri 10/16

10:52 am-10:28 pm

1 stop10h 36m

$296

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Mon 10/5

3:32 pm-10:03 am

1 stop19h 31m

Austin Bergstrom

Thu 10/15

8:21 pm-3:42 pm

1 stop18h 21m

$326

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Sat 10/10

1:00 pm-8:28 pm

1 stop8h 28m

Austin Bergstrom

Sat 10/17

1:20 pm-10:19 pm

1 stop7h 59m

$373
Quickest round-trip

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Tue 10/6

1:00 pm-5:32 pm

1 stop5h 32m

Austin Bergstrom

Fri 10/16

3:00 pm-10:19 pm

1 stop6h 19m

$373

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Mon 10/5

6:04 pm-11:59 pm

1 stop6h 55m

Austin Bergstrom

Tue 10/13

3:00 pm-10:19 pm

1 stop6h 19m

$373

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Sat 9/12

5:45 am-10:20 am

1 stop5h 35m

Austin Bergstrom

Sat 9/19

2:53 pm-11:22 pm

1 stop7h 29m

$443

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Sat 11/7

5:37 am-2:16 pm

2 stops9h 39m

Austin Bergstrom

Wed 11/11

8:11 am-5:41 pm

1 stop8h 30m

$448

AllentownAustin

ABE Allentown-Bethlehem - AUS Austin Bergstrom

ABEAUS

Allentown-Bethlehem

Wed 9/23

5:45 am-10:20 am

1 stop5h 35m

Austin Bergstrom

Wed 10/7

7:00 am-4:35 pm

2 stops8h 35m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Allentown to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Allentown and Austin?

Prices are currently typical for flights on this route.

Typical prices usually range from $259 to $618.
The lowest price recently found on this route was $321.

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Allentown is in January. Flight prices, which tend to average around $323, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then September is your next best option. Flight prices from Allentown to Austin during September average around $328.

When to book flights from Allentown to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Austin (ABE to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Austin

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Allentown to Austin takes 5h 44m
There are no direct flights from Allentown to Austin. There are no popular flight routes from Allentown to Austin.
Search flight deals

Frequently asked questions about flying from Allentown to Austin

  • How far is Allentown-Bethlehem to Austin Bergstrom by plane?

    There are 1435.5 mi between Allentown-Bethlehem and Austin Bergstrom. A reasonable flight in good conditions will take 5h 44m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Austin Bergstrom Airport?

    Prices for flights from Allentown-Bethlehem Airport to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Allentown to Austin?

Best airlines flying from Allentown to Austin

Compare and see reviews for airlines that fly from Allentown to Austin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $184Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
DeltaPriceFrom $294Free CancellationRating
7.8
8,508 reviews
Search Delta flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Marble Falls
Cedar Park
Georgetown
Seguin
Dripping Springs
Horseshoe Bay
Pflugerville
Kyle
Bastrop
Canyon Lake
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Austin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Austin. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to Austin with flexible booking policies on momondo?

Flights from Allentown to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to Austin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Austin.

I’m not ready to book a flight from Allentown to Austin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Austin from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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