United States to Mexico · 901 miles (1,450 km)

Houston (IAH) to Oaxaca (OAX) flights

One airline flies nonstop from Houston (IAH) to Oaxaca (OAX): United Airlines. The two airports are 901 miles (1,450 km) apart. United Airlines is in Star Alliance. There are also 8 ways to fly it with one stop, through Mexico City, Queretaro and Monterrey and more.

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Airlines flying nonstop from IAH to OAX

United AirlinesStar Alliance · bookable with 13 programsWho books it

Book IAH to OAX 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 OAX with one stop

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

Via Mexico City (MEX)Aeromexico, VivaAerobus and 1 more the whole way
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Via Queretaro (QRO)Volaris the whole way
Via Monterrey (MTY)VivaAerobus the whole way
Via Tuxtla Gutierrez (TGZ)United Airlines, then VivaAerobus
Via Merida (MID)United Airlines, then Volaris
Via Guadalajara (GDL)Volaris the whole way
Via Dallas (DFW)American Airlines the whole way
Via Cancun (CUN)United Airlines and Frontier Airlines, then Volaris

IAH to OAX: common questions

Which airlines fly nonstop from IAH to OAX?

United Airlines (Star Alliance) flies nonstop from Houston (IAH) to Oaxaca (OAX).

How far is Houston from Oaxaca by plane?

Houston (IAH) and Oaxaca (OAX) are 901 miles (1,450 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 OAX 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 OAX 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 OAX with taxes and fees.

Where can I connect between Houston and Oaxaca?

The most direct connections are through Mexico City (MEX), Queretaro (QRO), Monterrey (MTY), Tuxtla Gutierrez (TGZ) and Merida (MID). On 5 of them the same airline flies both flights, for example Aeromexico through Mexico City.

More routes

OAX to IAH Every nonstop from IAH Every nonstop from OAX

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.