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Cheap flights from Harlingen to Austin from $89

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Harlingen to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:45 pm - 6:55 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
1h 10mnonstop
Southwest Logo
9:50 am - 10:55 amAUS  Austin Bergstrom-HRL Harlingen Valley Intl
1h 05mnonstop
$117Southwest
Tue, Nov 24 - Tue, Dec 1
Southwest Logo
5:40 pm - 6:50 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
1h 10mnonstop
Southwest Logo
7:55 pm - 9:05 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
1h 10mnonstop
$117Southwest
Tue, Jan 26 - Thu, Jan 28
Southwest Logo
8:35 pm - 11:45 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
3h 10m1 stop Houston Hobby
Southwest Logo
7:30 pm - 8:45 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
1h 15mnonstop
$127Southwest
Tue, Nov 24 - Tue, Dec 1
Southwest Logo
7:50 am - 9:00 amHRL  Harlingen Valley Intl-AUS Austin Bergstrom
1h 10mnonstop
Southwest Logo
1:00 pm - 4:05 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
3h 05m1 stop Houston Hobby
$127Southwest
Tue, Jan 26 - Thu, Jan 28
Southwest Logo
5:45 pm - 6:55 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
1h 10mnonstop
Southwest Logo
4:25 pm - 9:50 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
5h 25m2 stops Dallas Love Field Houston Hobby
$132Southwest
Tue, Nov 24 - Tue, Dec 1
Southwest Logo
7:00 am - 2:10 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
7h 10m2 stops Houston Hobby Dallas Love Field
Southwest Logo
9:40 am - 10:50 amAUS  Austin Bergstrom-HRL Harlingen Valley Intl
1h 10mnonstop
$132Southwest
Tue, Jan 26 - Thu, Jan 28
Southwest Logo
4:40 pm - 9:30 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
4h 50m1 stop Houston Hobby
Southwest Logo
3:00 pm - 10:00 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
7h 00m2 stops Dallas Love Field Houston Hobby
$142Southwest
Tue, Jan 26 - Thu, Jan 28
Southwest Logo
8:35 pm - 11:45 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
3h 10m1 stop Houston Hobby
Southwest Logo
4:25 pm - 9:50 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
5h 25m2 stops Dallas Love Field Houston Hobby
$142Southwest
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
7:10 am - 1:17 pmHRL  Harlingen Valley Intl-AUS Austin Bergstrom
6h 07m1 stop Houston George Bush Intcntl
United Airlines Logo
7:12 pm - 10:48 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
3h 36m1 stop Houston George Bush Intcntl
$188United Airlines
Sun, Nov 22 - Sat, Nov 28
United Airlines Logo
5:05 am - 8:31 amHRL  Harlingen Valley Intl-AUS Austin Bergstrom
3h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
7:07 pm - 10:48 pmAUS  Austin Bergstrom-HRL Harlingen Valley Intl
3h 41m1 stop Houston George Bush Intcntl
$191United Airlines
Fri, Nov 20 - Sun, Nov 29

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United Airlines flights from Harlingen to Austin

Our best United Airlines deals on Harlingen to Austin flight tickets
United Airlines
Nov 22
HRL7:10 amHarlingen Valley Intl
6h 07m
1 stop
AUS1:17 pmAustin Bergstrom
Nov 28
AUS7:12 pmAustin Bergstrom
3h 36m
1 stop
HRL10:48 pmHarlingen Valley Intl
$188
United Airlines
Nov 20
HRL5:05 amHarlingen Valley Intl
3h 26m
1 stop
AUS8:31 amAustin Bergstrom
Nov 29
AUS7:07 pmAustin Bergstrom
3h 41m
1 stop
HRL10:48 pmHarlingen Valley Intl
$191
United Airlines
Mar 7
HRL5:05 amHarlingen Valley Intl
3h 45m
1 stop
AUS8:50 amAustin Bergstrom
Mar 9
AUS7:30 pmAustin Bergstrom
3h 34m
1 stop
HRL11:04 pmHarlingen Valley Intl
$199

Southwest flights from Harlingen to Austin

Our best Southwest deals on Harlingen to Austin flight tickets
Southwest
Nov 24
HRL5:45 pmHarlingen Valley Intl
1h 10m
AUS6:55 pmAustin Bergstrom
Dec 1
AUS9:50 amAustin Bergstrom
1h 05m
HRL10:55 amHarlingen Valley Intl
$117
Southwest
Nov 24
HRL8:35 pmHarlingen Valley Intl
3h 10m
1 stop
AUS11:45 pmAustin Bergstrom
Dec 1
AUS7:30 pmAustin Bergstrom
1h 15m
HRL8:45 pmHarlingen Valley Intl
$127
Southwest
Nov 24
HRL5:45 pmHarlingen Valley Intl
1h 10m
AUS6:55 pmAustin Bergstrom
Dec 1
AUS4:25 pmAustin Bergstrom
5h 25m
2 stops
HRL9:50 pmHarlingen Valley Intl
$132

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Austin that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 11/24

5:45 pm-6:55 pm

Nonstop1h 10m

Austin Bergstrom

Tue 12/1

9:50 am-10:55 am

Nonstop1h 05m

$117

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 1/26

5:40 pm-6:50 pm

Nonstop1h 10m

Austin Bergstrom

Thu 1/28

7:55 pm-9:05 pm

Nonstop1h 10m

$117

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 11/24

8:35 pm-11:45 pm

1 stop3h 10m

Austin Bergstrom

Tue 12/1

7:30 pm-8:45 pm

Nonstop1h 15m

$127

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 1/26

7:50 am-9:00 am

Nonstop1h 10m

Austin Bergstrom

Thu 1/28

1:00 pm-4:05 pm

1 stop3h 05m

$127

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 11/24

5:45 pm-6:55 pm

Nonstop1h 10m

Austin Bergstrom

Tue 12/1

4:25 pm-9:50 pm

2 stops5h 25m

$132

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 1/26

7:00 am-2:10 pm

2 stops7h 10m

Austin Bergstrom

Thu 1/28

9:40 am-10:50 am

Nonstop1h 10m

$132

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 1/26

4:40 pm-9:30 pm

1 stop4h 50m

Austin Bergstrom

Thu 1/28

3:00 pm-10:00 pm

2 stops7h 00m

$142

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Tue 11/24

8:35 pm-11:45 pm

1 stop3h 10m

Austin Bergstrom

Tue 12/1

4:25 pm-9:50 pm

2 stops5h 25m

$142

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Sun 11/22

7:10 am-1:17 pm

1 stop6h 07m

Austin Bergstrom

Sat 11/28

7:12 pm-10:48 pm

1 stop3h 36m

$188

HarlingenAustin

HRL Harlingen Valley Intl - AUS Austin Bergstrom

HRLAUS

Harlingen Valley Intl

Fri 11/20

5:05 am-8:31 am

1 stop3h 26m

Austin Bergstrom

Sun 11/29

7:07 pm-10:48 pm

1 stop3h 41m

$191

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 Harlingen 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 Harlingen and Austin?

Prices are currently low for flights on this route.

Typical prices usually range from $303 to $568.
The lowest price recently found on this route was $117.

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Harlingen is in August. Flight prices, which tend to average around $117, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then September is your next best option. Flight prices from Harlingen to Austin during September average around $128.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Sunday when prices can be found for as low as $368. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Harlingen to Austin for around $420.

What is the cheapest time of day to depart on your flight to Austin?

In the afternoon is the cheapest time of day to fly from Harlingen to Austin when you can find flight prices for as low as $344. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $424. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Harlingen Valley Intl to Austin Bergstrom flight route?

Fly from Harlingen Valley Intl to Austin Bergstrom for the best Harlingen Valley Intl - Austin Bergstrom flight prices

What cabin class options are available on Harlingen to Austin flights?

There is only 1 cabin class available to choose from on Harlingen to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Harlingen to Austin flights?

You could potentially save up to 60% on your flight if you consider stops on a Harlingen to Austin flight.

How have Harlingen to Austin flight prices changed over time?

As of October 2026, prices for Harlingen to Austin flights are approximately 115% more expensive when compared to flights at the same time last year.

When to book flights from Harlingen to Austin

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

Cheap Harlingen to Austin (HRL to AUS) flight deals and tips

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

Best Price Found

$89

Fastest flight time

1h 10m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Austin

1 airport
The best one-way flight to Austin from Harlingen in the past 72 hours is $89. The best round-trip flight deal from Harlingen to Austin found on momondo in the last 72 hours is $117.
The fastest flight from Harlingen to Austin takes 1h 10m
Direct flights go from Harlingen to Austin on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Austin. From Harlingen there are direct flights to Austin Bergstrom (AUS).
Search flight deals

Frequently asked questions about flying from Harlingen to Austin

  • How far is Harlingen Valley Intl to Austin Bergstrom by plane?

    Harlingen Valley Intl and Austin Bergstrom are 282.4 mi apart from one another. A reasonable flight in good conditions will take 1h 10m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Austin Bergstrom Airport?

    Prices for flights from Harlingen Valley Intl Airport to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Harlingen Valley Intl 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 Harlingen Valley Intl Airport to Austin Bergstrom Airport.

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

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Harlingen to Austin?

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

Best airlines flying from Harlingen to Austin

Compare and see reviews for airlines that fly from Harlingen to Austin with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $128Free CancellationRating
7.9
4,217 reviews
Search Southwest flights

  • Southwest Flights From Harlingen to Austin

    Southwest is one of the most popular airlines flying from Harlingen to Austin, operating 6 flights/week on average for this route. A good Southwest flight deal for Harlingen to Austin starts from $128 round-trip, up to an average price of $279. Our users have rated Southwest at 7.9/10.

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
Georgetown
Cedar Park
Marble Falls
Seguin
Dripping Springs
Pflugerville
Kyle
Bastrop
Horseshoe Bay
Canyon Lake
Buda
Flatonia

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Austin. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Austin from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harlingen 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 Harlingen to Austin.

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

Yes. momondo can track prices for Harlingen to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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