Direct flights from Austin to Harlingen
18 nonstop flights a week on 1 airline. Zero layovers — one hop from AUS to HRL.
Flight time: about 47m 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 SWA310 | 9:00a | 47m | Mon |
| Southwest SWA310 | 9:08a | 48m | Fri |
| Southwest SWA473 | 9:15a | 44m | Wed |
| Southwest SWA310 | 9:24a | 45m | Thu |
| Southwest SWA473 | 10:41a | 49m | Tue |
| Southwest SWA2671 | 1:02p | 42m | Wed |
| Southwest SWA2671 | 1:05p | 46m | Tue |
| Southwest SWA193 | 1:21p | 47m | Sat |
| Southwest SWA429 | 3:17p | 46m | Sun |
| Southwest SWA311 | 4:34p | 46m | Fri |
| Southwest SWA311 | 7:15p | 49m | Thu |
| Southwest SWA9003 | 7:50p | 48m | Mon |
| Southwest SWA950 | 8:13p | 48m | Tue |
| Southwest SWA950 | 8:30p | 48m | Wed, Sat |
| Southwest SWA950 | 9:29p | 46m | Thu–Fri |
| Southwest SWA1195 | 10:19p | 45m | 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 18 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 July 2026 from observed departures.
Route data updated July 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 47m 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 47m.