OntarioPhoenixDirect FlightsONT–PHX
Ontario (Ontario International Airport) to Phoenix (Phoenix Sky Harbor International Airport).
Flight time from ONT to PHX is estimated at about 1h 15m, based on the 324-mile great-circle distance. Our current captured departure sample includes 7-8/day across 2 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 05:15 to 20:45 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 15m Estimated from great-circle distance — no tracked flights yet. | 324 mi | 7-8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for ONT to PHX
Our current provider sample includes 7-8/day from ONT to PHX across 2 captured airlines. Captured departure terminal data is available for 4.
- First departure
- 05:15
- Last departure
- 20:45
- Cadence
- ~hourly
- Captured departures/day
- 18
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4-5/day | Boeing 737 · Terminal 4 · Seat map | 05:1505:30 |
Aircraft on this route
Flying the other way?
PHX to ONT flights — 7-8/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ONT to PHX, last seen June 15, 2026. Frequency uses 50 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 ONT to PHX?
The ONT to PHX flight time is estimated at about 1h 15m from great-circle distance until enough tracked flights are available.
How far is ONT from PHX?
ONT to PHX is about 324 miles by air.
Which airlines fly from ONT to PHX?
Our current provider sample for ONT to PHX includes Southwest Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from ONT to PHX?
Aircraft captured in our current provider sample for ONT to PHX include Boeing 737, Boeing 737, Airbus A320 family, Embraer E-Jet.