HoustonLas VegasDirect FlightsIAH–LAS
Houston (George Bush Intercontinental Airport) to Las Vegas (Harry Reid International Airport).
Flight time from IAH to LAS is estimated at about 3h 6m, based on the 1,220-mile great-circle distance. Our current captured departure sample includes 9/day across 3 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 07:20 to 22:22 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 6m Estimated from great-circle distance — no tracked flights yet. | 1,220 mi | 9/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAH to LAS
Our current provider sample includes 9/day from IAH to LAS across 3 captured airlines. Captured departure terminal data is available for C, A.
- First departure
- 07:20
- Last departure
- 22:22
- Cadence
- ~hourly
- Captured departures/day
- 15
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 6-7/day | Boeing 737 · Terminal C · Seat map | 07:2007:42 |
Aircraft on this route
Flying the other way?
LAS to IAH flights — 9-10/day on 4 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to LAS, last seen June 15, 2026. Frequency uses 63 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAH to LAS?
The IAH to LAS flight time is estimated at about 3h 6m from great-circle distance until enough tracked flights are available.
How far is IAH from LAS?
IAH to LAS is about 1,220 miles by air.
Which airlines fly from IAH to LAS?
Our current provider sample for IAH to LAS includes United Airlines, Frontier Airlines, Spirit Airlines. Confirm live timetables before booking.
What aircraft fly from IAH to LAS?
Aircraft captured in our current provider sample for IAH to LAS include Airbus A320 family, Boeing 737.