Guadalajara (GDL) to Houston (IAH) flights

United Airlines, Volaris, Mesa Airlines, Viva fly nonstop from Guadalajara International Airport to George Bush Intercontinental Airport, with about 34 flights a week in July 2026. The 820-mile flight takes about 1h 30m gate to gate.

From
GDL
Guadalajara
Guadalajara International Airport
To
IAH
Houston
George Bush Intercontinental Airport
Distance
820 mi · 1,320 km
Flight time
1h 30m
Airlines
4
Seats filled
75%
Flights a week, July 2026
1,597 flights and 178,209 passengers in 12 months
IAHIAHGDL
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying GDL to IAH

AirlineFlights a weekAircraftPassengers (12 months)Flight time
United Airlines14Boeing 737-700 / MAX 7, Boeing 737-800, Airbus A31981,1822h 16m
Volaris9Airbus A320neo, Airbus A321, Airbus A320-100/20057,8210m
Mesa Airlines7Embraer E17517,0642h 21m
Viva4Airbus A320-100/200, Airbus A32120,0200m
SkyWest AirlinesSeasonal or endedn/aEmbraer E1752,1222h 26m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

Flights by month

MonthFlightsFlights, relativePassengers
August 2025141
17,523
September 2025133
12,866
October 2025137
13,772
November 2025133
14,144
December 2025190
18,030
January 2026127
17,722
February 202691
11,640
March 2026109
13,119
April 2026127
11,278
May 2026125
12,750
June 2026135
15,457
July 2026152
20,305

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.