United States to Honduras · 1,109 miles (1,784 km)

Houston (IAH) to San Pedro Sula (SAP) flights

2 airlines fly nonstop from Houston (IAH) to San Pedro Sula (SAP): Frontier Airlines and United Airlines. The two airports are 1,109 miles (1,784 km) apart. United Airlines is in Star Alliance. There are also 9 ways to fly it with one stop, through Belize City, Roatan and Guatemala City and more.

See award prices Filter in Routes

Airlines flying nonstop from IAH to SAP

Frontier AirlinesNot in an allianceWho books it
United AirlinesStar Alliance · bookable with 13 programsWho books it

Book IAH to SAP 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 SAP with one stop

9 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

Via Belize City (BZE)United Airlines, then Tropic Air
9N
Via Roatan (RTB)United Airlines, then CM Airlines
H5
Via Guatemala City (GUA)United Airlines and Frontier Airlines, then TAGAirlines and CM Airlines
5U
H5
Via San Salvador (SAL)AVIANCA the whole way
N3
+1
Via Mexico City (MEX)Aeromexico the whole way
+1
Via Miami (MIA)American Airlines and Frontier Airlines the whole way
Via Orlando (MCO)Frontier Airlines the whole way
Via Fort Lauderdale (FLL)JetBlue Airways the whole way
Via Atlanta (ATL)Delta Air Lines the whole way

IAH to SAP: common questions

Which airlines fly nonstop from IAH to SAP?

Frontier Airlines and United Airlines (Star Alliance) fly nonstop from Houston (IAH) to San Pedro Sula (SAP).

How far is Houston from San Pedro Sula by plane?

Houston (IAH) and San Pedro Sula (SAP) are 1,109 miles (1,784 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 SAP 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 SAP 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 SAP with taxes and fees.

Where can I connect between Houston and San Pedro Sula?

The most direct connections are through Belize City (BZE), Roatan (RTB), Guatemala City (GUA), San Salvador (SAL) and Mexico City (MEX). On 6 of them the same airline flies both flights, for example AVIANCA through San Salvador.

More routes

SAP to IAH Every nonstop from IAH Every nonstop from SAP

IAH to Istanbul IST IAH to Paris CDG IAH to Frankfurt FRA IAH to Chicago ORD IAH to Dallas DFW IAH to Amsterdam AMS IAH to Dubai DXB IAH to Rome FCO IAH to Atlanta ATL IAH to Denver DEN IAH to Munich MUC IAH to London LHR

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.