Nonstop flights from Houston to Cancún
Southwest Airlines flies this route 3 times a day.
HOUHouston William P. Hobby
793 mi · 21 flights a week
CUNCancún Cancun International
When they leave
Houston time8:20a12:50pFirst departure 8:20 AM, last 12:50 PM
Two in the morning, 8:20 AM to 10:25 AM, then one afternoon flight at 12:50 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Houston to Cancún
Southwest Airlines is the only airline flying nonstop from Houston to Cancún, 3 times a day on the Boeing 737-700 and Boeing 737 MAX 8.
The first arrival in Cancún is at 10:35 AM and the last at 3:00 PM. The flight covers 793 miles.
Flying back, Cancún to Houston has 21 nonstop flights a week. George Bush Intercontinental (IAH) also has nonstop flights to Cancún, 42 a week.
Return flights
Every Houston airport
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Find the cheapest day to fly from Houston to Cancún.
Schedules as of Oct 9, 2026.