Direct flights from Houston to Cancun INTL
36 nonstop flights a week on 1 airline. Zero layovers — one hop from IAH to CUN.
Flight time: about 1h51m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL3920 | 6:00a | 1h56m | Sun |
| United UAL1619 | 7:48a | 1h52m | Daily |
| United UAL1018 | 9:44a | 1h48m | Daily |
| United UAL1014 | 10:15a | 1h52m | Daily |
| United UAL1167 | 12:19p | 1h50m | Daily |
| United UAL1020 | 5:05p | 1h47m | Daily |
United
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Other airports near Houston with nonstops to Cancun
| Airport | Distance | Flights / wk |
|---|---|---|
| HOU — Houston HobbySouthwest | 24 mi | 21 |
| AUS — AustinAmerican, Southwest | 140 mi | 12 |
The route
One hop: IAH → CUNDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Cancun (CUN)
George Bush Intercontinental Airport (IAH) has 36 nonstop flights a week to Cancun (CUN), operated by United. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. Cancun is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to Cancun?
The nonstop flight from Houston (IAH) to Cancun (CUN) takes about 1h51m in the air, based on recently observed nonstop departures.