Direct flights from Austin to Harlingen
19 nonstop flights a week on 1 airline. Zero layovers — one hop from AUS to HRL.
Flight time: about 54m nonstop
Which days does it fly?
When does it fly?
Departure times in Austin local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA3020 | 9:16a | 54m | Thu–Fri |
| Southwest SWA3020 | 9:34a | 55m | Mon |
| Southwest SWA2521 | 9:40a | 54m | Sat |
| Southwest SWA2521 | 10:07a | 55m | Sun |
| Southwest SWA590 | 10:30a | 53m | Wed |
| Southwest SWA590 | 10:40a | 55m | Tue |
| Southwest SWA2497 | 3:14p | 49m | Fri |
| Southwest SWA4987 | 3:59p | 52m | Tue–Wed |
| Southwest SWA2497 | 4:02p | 55m | Mon |
| Southwest SWA2497 | 4:51p | 48m | Thu |
| Southwest SWA2527 | 5:52p | 55m | Sat |
| Southwest SWA2527 | 7:20p | 50m | Tue–Wed |
| Southwest SWA3033 | 7:35p | 46m | Mon |
| Southwest SWA3033 | 8:21p | 44m | Thu |
| Southwest SWA3033 | 10:40p | 57m | Fri |
| Southwest SWA2527 | 11:19p | 58m | Sun |
SouthwestThe route
One hop: AUS → HRLDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Austin (AUS) to Harlingen (HRL)
Austin Bergstrom International Airport (AUS) has 19 nonstop flights a week to Harlingen (HRL), operated by Southwest. No layovers, no connections — one hop out of AUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Austin to Harlingen?
The nonstop flight from Austin (AUS) to Harlingen (HRL) takes about 54m in the air, based on recently observed nonstop departures.
How long does it take to drive from Austin to Harlingen?
Driving from Austin to Harlingen takes about 4h 52m, covering roughly 325 miles. The nonstop flight takes about 54m.