Direct flights from Houston to Harlingen
All flights from HOU to HRL non-stop. There are direct flights from William P. Hobby Airport (HOU), Texas, USA to Valley International (HRL), Texas, USA with Southwest Airlines. 21 weekly departures are currently scheduled on this route. Departure times range from 07:40 to 23:15 depending on the schedule period. The flight distance is 278 miles (447 km). Flight time ranges from 1 hour to 1 hour and 10 minutes.
Houston
, USA
Flight schedule from Houston to Harlingen with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Houston to Harlingen scheduled departures
Select a date to see every published non-stop departure between HOU and HRL.
HOU - HRL route facts
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Distance278 miles (447 km)
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Flight time1 hour to 1 hour and 10 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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AircraftBoeing 737MAX 8 Passenger, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2
Route FAQ
Nearby airports that offer flights to Harlingen (HRL)
From Houston Airport (IAH)
21 flights per week
Domestic flights from Houston (HOU)
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DAL Dallas Love Fld
From Houston to Atlanta
ATL Hartsfield–Jackson Atlanta International Airport
From Houston to Denver
DEN Denver International
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MCO Orlando International
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MSY Louis Armstrong New Orleans International
From Houston to Chicago
MDW Chicago Midway International
From Houston to Nashville
BNA Nashville International
From Houston to Dallas
DFW Dallas Fort Worth International
From Houston to Las Vegas
LAS Harry Reid International Airport
From Houston to Saint Louis
STL Saint Louis Airport
