Direct flights from Phoenix to Ontario PHX → ONT

American Airlines and Southwest Airlines fly nonstop from Phoenix (PHX) to Ontario (ONT), several times daily. The flight takes about 1h 10m and covers 324 miles (522 km). Round-trip fares typically run around $151. Arrivals run on time 80.9% at PHX and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 2 August 2026.

60-day flexibility overview based on 1 recent fares across the next 60 days

Cheapest
$151
Typical
$151
Most expensive
$151

Prices last updated 29 days ago. Fares change frequently — check the airline for current pricing.

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American Airlines AA Southwest Airlines WN

Departure Schedule typical week

Typical weekly schedule · 86 flights per week (~12 per day) · Updated 14d ago

American Airlines
27 flights per week (~4 per day)
Departs Terminal 4 Arrives Terminal 4
Daily
10:45 → 12:02 17:02 → 18:15 20:30 → 21:43
Sun, Mon, Tue, Wed, Thu, Fri
17:04 → 18:18
Southwest Airlines
59 flights per week (~8 per day)
Departs Terminal 4 Arrives Terminal 4
Weekdays
07:50 → 09:05
Sun, Mon, Tue, Wed, Thu, Fri
08:05 → 09:20
Sat
08:10 → 09:25 10:00 → 11:15 16:10 → 17:20
Mon, Thu, Fri
10:05 → 11:20 12:15 → 13:25 19:30 → 20:40 22:55 → 00:10
Sun
10:20 → 11:35 10:25 → 11:40 17:00 → 18:15 20:30 → 21:40 21:10 → 22:20
Tue, Wed
12:55 → 14:05 15:55 → 17:05 16:25 → 17:35 18:50 → 20:00 19:45 → 20:55
Sun, Mon, Thu, Fri
13:55 → 15:05
Mon
17:15 → 18:25
Sun, Mon, Thu, Fri, Sat
20:55 → 22:05
Mon, Thu, Fri, Sat
21:00 → 22:15
Sun, Tue, Wed, Sat
21:50 → 23:05

More nonstops from Phoenix

PHX → LAS Las Vegas 7 airlines PHX → SEA Seattle 7 airlines PHX → SFO San Francisco 7 airlines PHX → SLC Salt Lake City 7 airlines PHX → ABQ The Duke City 6 airlines PHX → LAX Los Angeles 6 airlines PHX → DEN Denver 5 airlines PHX → ICT Wichita 5 airlines

Frequently asked questions

Is there a direct flight from Phoenix to Ontario?

Yes, American Airlines and Southwest Airlines operate nonstop flights from Phoenix (PHX) to Ontario (ONT).

Which airlines fly direct from Phoenix to Ontario?

American Airlines, Southwest Airlines operate nonstop flights from Phoenix to Ontario.

How long is the flight from Phoenix to Ontario?

The nonstop flight from Phoenix to Ontario takes ~1h 10m (approximately 522 km).

How often do direct flights operate from Phoenix to Ontario?

Nonstop flights from Phoenix to Ontario operate multiple daily — 86 flights per week (~12 per day).

What is the on-time performance for flights from Phoenix to Ontario?

Arrivals run on time 80.9% at PHX and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

What days of the week are there direct flights from Phoenix to Ontario?

Direct flights from Phoenix to Ontario operate every day of the week. American Airlines flies daily and Southwest Airlines flies daily.

How much is a round-trip flight from Phoenix to Ontario?

Round-trip flights from Phoenix (PHX) to Ontario (ONT) start at $151, with a typical fare around $151. Based on 1 recent fare combinations.

Explore More

PHX All direct flights from Phoenix ONT All direct flights from Ontario ONT → PHX Return: Ontario to Phoenix

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