Las VegasOntarioDirect FlightsLAS–ONT
Las Vegas (Harry Reid International Airport) to Ontario (Ontario International Airport).
Flight time from LAS to ONT is estimated at about 59m, based on the 197-mile great-circle distance. Our current captured departure sample includes 7/day across 3 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 07:35 to 22:25 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~0h 59m Estimated from great-circle distance — no tracked flights yet. | 197 mi | 7/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for LAS to ONT
Our current provider sample includes 7/day from LAS to ONT across 3 captured airlines. Captured departure terminal data is available for 1, 3.
- First departure
- 07:35
- Last departure
- 22:25
- Cadence
- ~hourly
- Captured departures/day
- 23
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4-5/day | Boeing 737 · Terminal 1 · Seat map | 07:3508:00 |
Aircraft on this route
Flying the other way?
ONT to LAS flights — 6-7/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for LAS to ONT, last seen June 15, 2026. Frequency uses 49 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 LAS to ONT?
The LAS to ONT flight time is estimated at about 59m from great-circle distance until enough tracked flights are available.
How far is LAS from ONT?
LAS to ONT is about 197 miles by air.
Which airlines fly from LAS to ONT?
Our current provider sample for LAS to ONT includes Southwest Airlines, Frontier Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from LAS to ONT?
Aircraft captured in our current provider sample for LAS to ONT include Airbus A320 family, Boeing 737, Boeing 757.