Harlingen to Houston Flights HRL β†’ IAH

Valley International Airport β†’ George Bush Intercontinental Houston Airport

πŸ‡ΊπŸ‡Έ Harlingen, US β†’ πŸ‡ΊπŸ‡Έ Houston, US

The Harlingen to Houston route connects Valley International Airport (HRL) in US with George Bush Intercontinental Houston Airport (IAH) in US. This short-haul flight covers approximately 296 miles (476 km) with a typical flight time of 1h 0m. This route is served by 3 airlines: CommuteAir, Mesa, GXA. AirportRoutes has tracked 9 daily flights on this route.

About This Route

Route Overview

The Harlingen (HRL) to Houston (IAH) flight route is a vital connection for both business and leisure travelers in Texas. Covering approximately 296 miles, the flight typically takes around an hour. With an average of 205 weekly flights, this route provides numerous options for convenient travel between the Rio Grande Valley and Houston. Passengers choose this route to access Houston's vast array of business opportunities, cultural attractions, and as a connection point to destinations worldwide via George Bush Intercontinental Airport (IAH). The route is primarily serviced by two airlines, ensuring competitive pricing and varied schedules.

Travel Tips

For the best deals, book your flight well in advance and consider flying mid-week. At Valley International Airport (HRL), arrive at least 90 minutes before your flight to allow time for check-in and security. Familiarize yourself with the layout of Houston Bush Intercontinental Airport (IAH) beforehand to navigate efficiently, especially if you have connecting flights. Expect a smooth, short flight with beverage service onboard. Download your boarding pass and any entertainment to your devices beforehand. Consider utilizing ride-sharing services or pre-booked airport shuttles for transportation to and from the airports.

Destination Highlights

Houston is a vibrant metropolis offering a diverse range of attractions. Explore the Space Center Houston, a must-see for space enthusiasts, or wander through the Museum District, home to 19 museums. Discover the trendy neighborhoods of Montrose and The Heights, known for their eclectic shops, restaurants, and art galleries. Indulge in Houston's culinary scene, which boasts everything from authentic Tex-Mex and barbecue to upscale dining experiences. Don't miss the opportunity to visit the historic Market Square Park or catch a show in the Theater District.

Best Time to Fly

The best time to fly from Harlingen to Houston often depends on your priorities. For pleasant weather, consider flying in the spring (March-May) or fall (September-November). Peak travel times are typically during the summer and around major holidays, which can result in higher prices. For better deals, consider traveling in the off-season or shoulder seasons. Keep an eye out for local events and festivals in Houston, which may impact flight prices and availability.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Valley International Airport

ICAO Code:
KHRL
IATA Code:
HRL
City:
πŸ‡ΊπŸ‡Έ Harlingen
Country:
US
Elevation:
36 ft

Destination Airport

George Bush Intercontinental Houston Airport

ICAO Code:
KIAH
IATA Code:
IAH
City:
πŸ‡ΊπŸ‡Έ Houston
Country:
US
Elevation:
97 ft

Route Statistics

3

Operators

9

Daily Flights

296

Miles

1h 0m

Flight Duration

Route Map

Great Circle
Flight route map from Harlingen to Houston

Operating Airlines

Airline ICAO IATA
CommuteAir UCA C5
Mesa ASH YV
GlobalX GXA G6

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 44 14%
Tuesday 64 20%
Wednesday 33 10%
Thursday 50 16%
Friday 47 15%
Saturday 45 14%
Sunday 37 12%

Pattern Analysis

Data Points: 320
API observations used to build this analysis
Weekdays: 238 flights
Weekend: 82 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
CommuteAir
UCA / C5
UCA4980 UCA4232 UCA4870 UCA4953 UCA4297 E45X 17:25 5:25 PM (Representative)
M T W T F S S
Feb 4, 2026 Active
GlobalX
GXA / G6
GXA6141 A321 07:20 7:20 AM (Representative)
M T W T F S S
Jan 20, 2026 Active
Mesa
ASH / YV
ASH4033 ASH6110 ASH4021 E75L 05:00 5:00 AM (Representative)
M T W T F S S
Jan 3, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
05:00 5:00 AM Mesa ASH YV
07:20 7:20 AM GlobalX GXA G6
17:25 5:25 PM CommuteAir UCA C5

Time Information

Times are shown in the departure airport's local timezone (KHRL - America/Chicago).

Total Departure Times: 3
Time Range:
05:00 - 17:25
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.