Houston (IAH) to Roatan (RTB) flights
An economy award from Houston (IAH) to Roatan (RTB) starts at 10,000 miles one way with Air Canada Aeroplan on United Airlines, plus taxes and fees from $71.61. One airline flies nonstop from Houston (IAH) to Roatan (RTB): United Airlines. The two airports are 1,097 miles (1,765 km) apart. United Airlines is in Star Alliance. There are also 7 ways to fly it with one stop, through Belize City, San Pedro Sula and Guatemala City and more.
How many miles IAH to RTB costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Air Canada AeroplanOn United Airlines | 10,000 | $71.61–76.11 |
| Avianca LifeMilesOn United Airlines | 17,500 | $54 |
| Emirates SkywardsOn United Airlines | 18,000 | $5.60–355.60 |
| Singapore Airlines KrisFlyerOn United Airlines | 20,500 | $5.60 |
| EVA Air Infinity MileageLandsOn United Airlines | 25,000 | $5.60 |
| ANA Mileage ClubOn United Airlines | 30,000 | $5.60 |
| Thai Royal Orchid PlusOn United Airlines | 35,000 | $5.60 |
| TAP Miles&GoOn United Airlines | 55,000 | $50.40 |
| Turkish Airlines Miles&SmilesOn United Airlines | 90,000 | $5.60 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from IAH to RTB
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book IAH to RTB 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 RTB with one stop
7 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Belize City (BZE)United Airlines, then Tropic Air9N
- Via San Pedro Sula (SAP)United Airlines and Frontier Airlines, then CM Airlines
H5 - Via Guatemala City (GUA)United Airlines and Frontier Airlines, then TAGAirlines5U
- Via San Salvador (SAL)AVIANCA, United Airlines and 2 more, then TAGAirlines
N3+15U - Via Dallas (DFW)American Airlines the whole way
- Via Miami (MIA)American Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
IAH to RTB: common questions
How many miles does IAH to RTB cost?
In economy it starts at 10,000 miles one way with Air Canada Aeroplan on United Airlines, plus taxes and fees from $71.61. Next cheapest: Avianca LifeMiles (17,500), Emirates Skywards (18,000) and Singapore Airlines KrisFlyer (20,500). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from IAH to RTB?
United Airlines (Star Alliance) flies nonstop from Houston (IAH) to Roatan (RTB).
How far is Houston from Roatan by plane?
Houston (IAH) and Roatan (RTB) are 1,097 miles (1,765 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 RTB 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.
Where can I connect between Houston and Roatan?
The most direct connections are through Belize City (BZE), San Pedro Sula (SAP), Guatemala City (GUA), San Salvador (SAL) and Dallas (DFW). On 3 of them the same airline flies both flights, for example American Airlines through Dallas.
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.