Southwest Airlines
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United States
Austin-Bergstrom International Ai
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Scan through all non-stop flights from Harlingen to Austin. The full flight schedule below gives an overview of all non-stop flights from HRL to AUS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Austin is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Austin any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Harlingen HRL to Austin AUS, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their HRL AUS flight schedule.
Flights from HRL to AUS are operated 12 times a week, with an average of 2 flights per day. Departure times vary between 06:20 - 19:40. The earliest flight departs at 06:20, the last flight departs at 19:40. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Harlingen to Austin takes 1 hour and 10 minutes. The flight distance between Harlingen and Austin is 273 miles (or 439 km).
There is 1 airport in Austin: Austin-Bergstrom International Ai (AUS).
There are 12 flights per week flying from Harlingen to Austin (as of April 2026).
1 hour and 10 minutes is the average flight time from Harlingen to Austin.
The distance from Harlingen to Austin is 273 miles (439 kilometers).
Southwest Airlines is the only airline flying nonstop from Harlingen to Austin.
There are no alliances flying direct from Harlingen to Austin at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Harlingen to Austin:
The earliest flight departs at 06:20 from Harlingen and arrives at 07:30 at Austin.
The latest flight departs at 19:40 from Harlingen and arrives at 20:45 at Austin.
273 miles (439 km) · 1h 10m
06:20
07:30
Southwest Airlines
WN 410
Southwest Airlines
Boeing 757
Y
W
J
F
06:50
08:00
Southwest Airlines
WN 3044
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
06:55
08:05
Southwest Airlines
WN 2433
Southwest Airlines
Boeing 757
Y
W
J
F
07:00
08:10
Southwest Airlines
WN 2433
Southwest Airlines
Boeing 757
Y
W
J
F
07:00
08:10
Southwest Airlines
WN 2433
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
07:10
08:20
Southwest Airlines
WN 2433
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
14:35
15:45
Southwest Airlines
WN 2434
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:30
18:45
Southwest Airlines
WN 1862
Southwest Airlines
Boeing 757
Y
W
J
F
17:55
19:10
Southwest Airlines
WN 2434
Southwest Airlines
Boeing 757
Y
W
J
F
18:00
19:15
Southwest Airlines
WN 2434
Southwest Airlines
Boeing 757
Y
W
J
F
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