Houston (IAH) to Guadalajara (GDL) flights

United Airlines, Volaris, Mesa Airlines, Viva fly nonstop from George Bush Intercontinental Airport to Guadalajara International Airport, with about 34 flights a week in July 2026. The 820-mile flight takes about 1h 35m gate to gate.

From
IAH
Houston
George Bush Intercontinental Airport
To
GDL
Guadalajara
Guadalajara International Airport
Distance
820 mi · 1,320 km
Flight time
1h 35m
Airlines
4
Seats filled
79%
Flights a week, July 2026
1,598 flights and 187,790 passengers in 12 months
GDLGDLIAH
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying IAH to GDL

AirlineFlights a weekAircraftPassengers (12 months)Flight time
United Airlines14Boeing 737-700 / MAX 7, Boeing 737-800, Airbus A31983,7682h 26m
Volaris9Airbus A320neo, Airbus A321, Airbus A320-100/20061,4180m
Mesa Airlines7Embraer E17518,2572h 24m
Viva4Airbus A320-100/200, Airbus A32121,8390m
SkyWest AirlinesSeasonal or endedn/aEmbraer E1752,5082h 38m

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 2025140
15,709
September 2025133
12,685
October 2025136
15,087
November 2025133
16,573
December 2025191
25,768
January 2026127
14,984
February 202691
9,950
March 2026110
11,703
April 2026126
12,695
May 2026124
14,091
June 2026136
18,357
July 2026152
20,249

Related

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