Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Harlingen, Texas to Austin from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Austin departing on 4/28. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Harlingen, Texas to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:40 pm - 6:50 pm
HRL
-
AUS
1h 10mnonstop
Southwest Logo
10:00 am - 11:15 am
AUS
-
HRL
1h 15mnonstop
$97Southwest
mar., feb. 24 - mar., mar. 3
Southwest Logo
5:40 pm - 6:50 pm
HRL
-
AUS
1h 10mnonstop
Southwest Logo
2:40 pm - 6:00 pm
AUS
-
HRL
3h 20m
1 stop
$107Southwest
mar., feb. 24 - mar., mar. 3
Southwest Logo
5:40 pm - 6:50 pm
HRL
-
AUS
1h 10mnonstop
Southwest Logo
12:00 pm - 5:05 pm
AUS
-
HRL
5h 05m
2 stops
$112Southwest
mar., feb. 24 - mar., mar. 3
Southwest Logo
6:40 pm - 9:40 pm
HRL
-
AUS
3h 00m
1 stop
Southwest Logo
8:50 am - 5:05 pm
AUS
-
HRL
8h 15m
2 stops
$122Southwest
mar., feb. 24 - mar., mar. 3
Southwest Logo
7:35 am - 8:50 am
HRL
-
AUS
1h 15mnonstop
Southwest Logo
9:20 am - 10:35 am
AUS
-
HRL
1h 15mnonstop
$199Southwest
mié., feb. 11 - dom., feb. 15
Southwest Logo
6:30 am - 2:10 pm
HRL
-
AUS
7h 40m
2 stops
Southwest Logo
2:40 pm - 9:50 pm
AUS
-
HRL
7h 10m
2 stops
$207Southwest
mar., feb. 24 - mar., mar. 3
Southwest Logo
7:10 am - 8:30 am
HRL
-
AUS
1h 20mnonstop
Southwest Logo
9:00 pm - 10:10 pm
AUS
-
HRL
1h 10mnonstop
$208Southwest
sáb., feb. 14 - lun., feb. 16
Southwest Logo
7:35 am - 8:50 am
HRL
-
AUS
1h 15mnonstop
Southwest Logo
6:10 am - 9:10 am
AUS
-
HRL
3h 00m
1 stop
$209Southwest
mié., feb. 11 - dom., feb. 15
Southwest Logo
6:30 am - 2:10 pm
HRL
-
AUS
7h 40m
2 stops
Southwest Logo
9:20 am - 10:35 am
AUS
-
HRL
1h 15mnonstop
$214Southwest
mié., feb. 11 - dom., feb. 15
United Airlines Logo
5:22 pm - 11:15 pm
HRL
-
AUS
5h 53m
1 stop
United Airlines Logo
5:59 pm - 9:59 pm
AUS
-
HRL
4h 00m
1 stop
$217United Airlines
vie., feb. 13 - mar., feb. 17

American Airlines flights from Harlingen, Texas to Austin

Our best American Airlines deals on Harlingen, Texas to Austin flight tickets
American Airlines
Feb 20
HRL8:06 pmHarlingen Valley Intl
3h 47m
1 stop
AUS11:53 pmAustin Bergstrom
Feb 23
AUS12:40 pmAustin Bergstrom
5h 36m
1 stop
HRL6:16 pmHarlingen Valley Intl
$232
American Airlines
Feb 4
HRL11:06 amHarlingen Valley Intl
5h 03m
1 stop
AUS4:09 pmAustin Bergstrom
Feb 9
AUS5:01 amAustin Bergstrom
5h 35m
1 stop
HRL10:36 amHarlingen Valley Intl
$287
American Airlines
Mar 14
HRL8:06 pmHarlingen Valley Intl
3h 46m
1 stop
AUS11:52 pmAustin Bergstrom
Mar 21
AUS5:00 amAustin Bergstrom
5h 12m
1 stop
HRL10:12 amHarlingen Valley Intl
$444

United Airlines flights from Harlingen, Texas to Austin

Our best United Airlines deals on Harlingen, Texas to Austin flight tickets
United Airlines
Feb 13
HRL5:22 pmHarlingen Valley Intl
5h 53m
1 stop
AUS11:15 pmAustin Bergstrom
Feb 17
AUS5:59 pmAustin Bergstrom
4h 00m
1 stop
HRL9:59 pmHarlingen Valley Intl
$217
United Airlines
Feb 10
HRL12:10 pmHarlingen Valley Intl
5h 05m
1 stop
AUS5:15 pmAustin Bergstrom
Feb 11
AUS7:05 amAustin Bergstrom
4h 21m
1 stop
HRL11:26 amHarlingen Valley Intl
$252
United Airlines
Feb 13
HRL7:00 amHarlingen Valley Intl
4h 14m
1 stop
AUS11:14 amAustin Bergstrom
Feb 16
AUS5:30 amAustin Bergstrom
5h 54m
1 stop
HRL11:24 amHarlingen Valley Intl
$277

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas 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 enero 29, 2026.
Use the filters below to find and compare flights from Harlingen, Texas to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mar. 2/24

5:40 pm-6:50 pm

Nonstop1h 10m

Austin Bergstrom

mar. 3/3

10:00 am-11:15 am

Nonstop1h 15m

$97

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mar. 2/24

5:40 pm-6:50 pm

Nonstop1h 10m

Austin Bergstrom

mar. 3/3

2:40 pm-6:00 pm

1 stop3h 20m

$107

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mar. 2/24

5:40 pm-6:50 pm

Nonstop1h 10m

Austin Bergstrom

mar. 3/3

12:00 pm-5:05 pm

2 stops5h 05m

$112

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mar. 2/24

6:40 pm-9:40 pm

1 stop3h 00m

Austin Bergstrom

mar. 3/3

8:50 am-5:05 pm

2 stops8h 15m

$122

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mié. 2/11

7:35 am-8:50 am

Nonstop1h 15m

Austin Bergstrom

dom. 2/15

9:20 am-10:35 am

Nonstop1h 15m

$199

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mar. 2/24

6:30 am-2:10 pm

2 stops7h 40m

Austin Bergstrom

mar. 3/3

2:40 pm-9:50 pm

2 stops7h 10m

$207

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

sáb. 2/14

7:10 am-8:30 am

Nonstop1h 20m

Austin Bergstrom

lun. 2/16

9:00 pm-10:10 pm

Nonstop1h 10m

$208

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mié. 2/11

7:35 am-8:50 am

Nonstop1h 15m

Austin Bergstrom

dom. 2/15

6:10 am-9:10 am

1 stop3h 00m

$209

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

mié. 2/11

6:30 am-2:10 pm

2 stops7h 40m

Austin Bergstrom

dom. 2/15

9:20 am-10:35 am

Nonstop1h 15m

$214

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

vie. 2/13

5:22 pm-11:15 pm

1 stop5h 53m

Austin Bergstrom

mar. 2/17

5:59 pm-9:59 pm

1 stop4h 00m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Austin from

How to get the cheapest flight ticket from Harlingen, Texas 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 cheapest month to fly to Austin?

The cheapest month to fly to Austin from Harlingen, Texas is in May. Flight prices, which tend to average around $108, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in May, then March is your next best option. Flight prices from Harlingen, Texas to Austin during March average around $129.

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 Saturday when prices can be found for as low as $287. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Harlingen, Texas to Austin for around $351.

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, Texas to Austin when you can find flight prices for as low as $307. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $338. Departure times in the morning 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 Valley Intl to Austin Bergstrom flights?

There are 2 cabin classes available to choose from on Harlingen Valley Intl to Austin Bergstrom 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, Texas to Austin flights?

You could potentially save up to 25% on your flight if you consider stops on a Harlingen, Texas to Austin flight.

How have Harlingen, Texas to Austin flight prices changed over time?

As of January 2026, prices for Harlingen, Texas to Austin flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Harlingen, Texas to Austin

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

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

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

Best Price Found

$101

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Harlingen, Texas in the past 72 hours is $101. The best round-trip flight deal from Harlingen, Texas to Austin found on momondo in the last 72 hours is $279.
The fastest flight from Harlingen, Texas to Austin takes 1h 10m
Direct flights go from Harlingen, Texas to Austin every day.
There is 1 airport in Austin. From Harlingen, Texas there are direct flights to Austin Bergstrom (AUS).
Search flight deals

  • 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, Texas to Austin?

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

Best airlines flying from Harlingen, Texas to Austin

Compare and see reviews for airlines that fly from Harlingen, Texas to Austin with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
DeltaPriceFrom $99Free CancellationRating
7.9
8,128 reviews
Search Delta flights

  • Southwest Flights From Harlingen, Texas to Austin

    Southwest is one of the most popular airlines flying from Harlingen, Texas to Austin, operating 10 flights/week on average for this route. A good Southwest flight deal for Harlingen, Texas to Austin starts from $97 round-trip, up to an average price of $198. Our users have rated Southwest at 8.0/10.

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
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
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.

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 2/28
sáb. 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States