Houston to Oaxaca (IAH–OAX) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IAH–OAX is served by 2 airlines with nonstop service. United Airlines and Air Canada lead the route. The flight covers 902 miles in approximately 2h 18m. Beyond nonstop, 7 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 16 | E75L, E7W | 2h18-2h36 | Star Alliance | – | |
| AC Air Canada | 7 | E75L | 2h41 | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
IAH: CDT · OAX: CST
When it's 6:00 PM in Houston, it's 5:00 PM in Oaxaca.
US citizens enter Mexico visa-free for up to 180 days for tourism. Complete the immigration form (FMM) online or on arrival; the online version speeds up processing. Passport must be valid for the duration of stay.
Duty-free allowances: USD 500 in goods. Mexico prohibits importing certain foods and medications without documentation. Declare cash over USD 10,000.
IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.
IAH–OAX Quick Facts
Frequently Asked Questions
Flights from IAH to OAX
George Bush Intercontinental Airport (IAH) and Xoxocotlán International Airport (OAX) are connected by nonstop service from Air Canada and United Airlines. With 23 weekly departures, this is a well served route.
IAH to OAX Flight Duration and Schedule
Nonstop flight time from IAH to OAX ranges from 2 hours 18 minutes to 2 hours 41 minutes. The route covers a distance of 902 miles (1,451 km). There are approximately 23 weekly flights outbound and 23 return, totaling 46 flights per week in both directions.
Connecting Options and Alternatives
7 one-stop connections are available, with the fastest taking approximately 8 hours via CUN. Two-stop connections are also available via intermediate hubs.