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United States
Key West International Airport
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Scan through all non-stop flights from Houston to Key West. The full flight schedule below gives an overview of all non-stop flights from IAH to EYW, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Key West is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Key West experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.
Currently, there is only one airline operating non-stop flights from Houston IAH to Key West EYW, 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 EYW flight schedule.
Flights from IAH to EYW are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 12:10 - 12:15. The earliest flight departs at 12:10, the last flight departs at 12:15. 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 Key West takes 2 hours and 47 minutes. The flight distance between Houston and Key West is 913 miles (or 1,469 km).
There is 1 airport in Key West: Key West International Airport (EYW).
There are 7 flights per week flying from Houston to Key West (as of April 2026).
2 hours and 47 minutes is the average flight time from Houston to Key West.
The distance from Houston to Key West is 913 miles (1,469 kilometers).
United Airlines is the only airline flying nonstop from Houston to Key West.
Star Alliance is currently the only alliance flying nonstop from Houston to Key West.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to Key West:
The earliest flight departs at 12:10 from Houston and arrives at 15:57 at Key West.
The latest flight departs at 12:15 from Houston and arrives at 16:02 at Key West.
913 miles (1,469 km) · 2h 47m
12:10
15:57
United Airlines
Star Alliance
UA 4046
United Airlines
Embraer 175
Y
W
J
F
12:15
16:02
United Airlines
Star Alliance
UA 3985
United Airlines
Embraer 175
Y
W
J
F
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