Houston (IAH) to Guatemala City (GUA) flights
2 airlines fly nonstop from Houston (IAH) to Guatemala City (GUA): Frontier Airlines and United Airlines. The two airports are 1,107 miles (1,781 km) apart. United Airlines is in Star Alliance. There are also 14 ways to fly it with one stop, through Belize City, San Pedro Sula and Cancun and more.
Airlines flying nonstop from IAH to GUA
- Frontier AirlinesNot in an allianceWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book IAH to GUA with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
IAH to GUA with one stop
14 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Belize City (BZE)United Airlines, then TAGAirlines5U
- Via San Pedro Sula (SAP)United Airlines and Frontier Airlines, then TAGAirlines and CM Airlines5UH5
- Via Cancun (CUN)United Airlines and Frontier Airlines, then Volaris and AVIANCA
- Via San Salvador (SAL)AVIANCA the whole wayN3+15U
- Via Roatan (RTB)United Airlines, then TAGAirlines5U
- Via Mexico City (MEX)Aeromexico and Volaris the whole way
+1
Q6 - Via Dallas (DFW)American Airlines the whole way
- Via Managua (MGA)United Airlines, then Copa Airlines
- Via Guadalajara (GDL)Volaris the whole way
- Via Orlando (MCO)Frontier Airlines the whole way
- Via Miami (MIA)American Airlines and Frontier Airlines the whole way
- Via Fort Lauderdale (FLL)JetBlue Airways the whole way
- Via Atlanta (ATL)Delta Air Lines and Frontier Airlines the whole way
- Via San Jose (SJO)United Airlines, then AVIANCA and Copa Airlines
IAH to GUA: common questions
Which airlines fly nonstop from IAH to GUA?
Frontier Airlines and United Airlines (Star Alliance) fly nonstop from Houston (IAH) to Guatemala City (GUA).
How far is Houston from Guatemala City by plane?
Houston (IAH) and Guatemala City (GUA) are 1,107 miles (1,781 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book IAH to GUA award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does IAH to GUA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for IAH to GUA with taxes and fees.
Where can I connect between Houston and Guatemala City?
The most direct connections are through Belize City (BZE), San Pedro Sula (SAP), Cancun (CUN), San Salvador (SAL) and Roatan (RTB). On 8 of them the same airline flies both flights, for example AVIANCA through San Salvador.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.