United Airlines
Star Alliance
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George Bush Intercontinental Airport
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United States
John Wayne Airport
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Scan through all non-stop flights from Houston to Santa Ana. The full flight schedule below gives an overview of all non-stop flights from IAH to SNA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Santa Ana are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Santa Ana is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Houston IAH to Santa Ana SNA, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAH SNA flight schedule.
Flights from IAH to SNA are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 09:30 - 20:19. The earliest flight departs at 09:30, the last flight departs at 20:19. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Houston to Santa Ana takes 3 hours and 34 minutes. The flight distance between Houston and Santa Ana is 1,343 miles (or 2,161 km).
There are 2 airports in Santa Ana: John Wayne Airport (SNA) and Santa Monica Airport (SMO).
There are 21 flights per week flying from Houston to Santa Ana (as of April 2026).
3 hours and 34 minutes is the average flight time from Houston to Santa Ana.
The distance from Houston to Santa Ana is 1,343 miles (2,161 kilometers).
United Airlines is the only airline flying nonstop from Houston to Santa Ana.
Star Alliance is currently the only alliance flying nonstop from Houston to Santa Ana.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to Santa Ana:
The earliest flight departs at 09:30 from Houston and arrives at 11:13 at Santa Ana.
The latest flight departs at 20:19 from Houston and arrives at 21:53 at Santa Ana.
1,343 miles (2,161 km) · 3h 34m
09:30
11:13
United Airlines
Star Alliance
UA 1383
United Airlines
Boeing 737 MAX 8
Y
W
J
F
09:30
11:11
United Airlines
Star Alliance
UA 1383
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:55
13:36
United Airlines
Star Alliance
UA 1172
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:55
13:36
United Airlines
Star Alliance
UA 1172
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:55
13:36
United Airlines
Star Alliance
UA 1172
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:50
21:31
United Airlines
Star Alliance
UA 1545
United Airlines
Boeing 737 MAX 8
Y
W
J
F
20:04
21:45
United Airlines
Star Alliance
UA 1545
United Airlines
Boeing 737 MAX 8
Y
W
J
F
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