Direct flights from Ontario to Phoenix ONT → PHX
American Airlines and Southwest Airlines fly nonstop from Ontario (ONT) to Phoenix (PHX). The flight takes about 1h 10m and covers 324 miles (522 km). Arrivals run on time 78.9% at ONT and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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American Airlines
AA
Southwest Airlines
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Frequently asked questions
Is there a direct flight from Ontario to Phoenix?
Yes, American Airlines and Southwest Airlines operate nonstop flights from Ontario (ONT) to Phoenix (PHX).
Which airlines fly direct from Ontario to Phoenix?
American Airlines, Southwest Airlines operate nonstop flights from Ontario to Phoenix.
How long is the flight from Ontario to Phoenix?
The nonstop flight from Ontario to Phoenix takes ~1h 10m (approximately 522 km).
What is the on-time performance for flights from Ontario to Phoenix?
Arrivals run on time 78.9% at ONT and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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