IAHONT
Houston (George Bush Intercontinental Airport) to Ontario (Ontario International Airport).
Flight time from IAH to ONT is estimated at about 3h 20m, based on the 1,331-mile great-circle distance. Our current captured departure sample includes 3/day across 3 captured airlines, with ATI appearing most often in that sample. Captured departure times run from 05:30 to 20:31 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 20m Estimated from great-circle distance — no tracked flights yet. | 1,331 mi | 3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAH to ONT
Our current provider sample includes 3/day from IAH to ONT across 3 captured airlines. Captured departure terminal data is available for A, C.
- First departure
- 05:30
- Last departure
- 20:31
- Cadence
- 6 departures/day
- Captured departures/day
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| ATI | 1/day | Boeing 767 | 06:3008:52 |
Aircraft on this route
Flying the other way?
ONT to IAH flights — 3-4/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to ONT. Frequency uses 21 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 ONT?
The IAH to ONT flight time is estimated at about 3h 20m from great-circle distance until enough tracked flights are available.
How far is IAH from ONT?
IAH to ONT is about 1,331 miles by air.
Which airlines fly from IAH to ONT?
Our current provider sample for IAH to ONT includes ATI, Frontier Airlines, United Airlines. Confirm live timetables before booking.
What aircraft fly from IAH to ONT?
Aircraft captured in our current provider sample for IAH to ONT include Airbus A320 family, Boeing 737, Boeing 767.