Valley International Airport (HRL) serves Harlingen; William P Hobby Airport (HOU) serves Houston.
The airports are 277 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from HRL to HOU.
Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Nov 2, 2026 – Aug 2, 2027.