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Santa Ana (SNA) to Houston (IAH) flights
Nonstop from John Wayne Airport to George Bush Intercontinental: distance, flying time, which airlines fly it and how often.
Distance
2,163km
1,344 mi, great circle
Flying time
3h 15m
typical, gate to gate
Flights a day
3.4
average, November 2026
Airlines
1
passenger airlines
Airlines flying SNA to IAH
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare SNA to IAH fares by month.
Both directions
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Frequently asked questions
How long is the flight from Santa Ana to Houston?
About 3h 15m gate to gate for the 2,163 km (1,344 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from SNA to IAH?
United Airlines, with about 3.4 flights a day between them in our data (AeroDataBox, November 2026).