Nonstop flights from Phoenix to Ontario

2 airlines fly this route, with up to 9 flights a day.

PHXPhoenix Sky Harbor International

324 mi · 52 flights a week

ONTOntario International

PHXONT

When they leave

Phoenix time

7:50a10:55pFirst departure 7:50 AM, last 10:55 PM

Six in the morning, 7:50 AM to 10:45 AM, then six in the afternoon, 12:15 PM to 4:25 PM, then 11 in the evening, 5:00 PM to 10:55 PM.

Every flight

Earliest first

7:50 AM→9:05 AMSouthwest AirlinesBoeing 737 MAX 8Mon
8:05 AM→9:20 AMSouthwest AirlinesBoeing 737Tue, Wed, Thu, Fri, Sun
10:00 AM→11:15 AMSouthwest AirlinesBoeing 737Sat
10:05 AM→11:20 AMSouthwest AirlinesBoeing 737Mon
10:20 AM→11:35 AMSouthwest AirlinesBoeing 737 MAX 8Sun
10:45 AM→12:03 PMAmerican AirlinesBoeing 737Wed, Thu, Fri, Sat, Sun
10:45 AM→12:02 PMAmerican AirlinesBoeing 737Mon, Tue
12:15 PM→1:25 PMSouthwest AirlinesBoeing 737-700Thu, Fri
12:55 PM→2:05 PMSouthwest AirlinesBoeing 737-700Tue, Wed
1:55 PM→3:05 PMSouthwest AirlinesBoeing 737-700Thu, Fri
1:55 PM→3:05 PMSouthwest AirlinesBoeing 737-700Mon
2:01 PM→3:19 PMAmerican AirlinesCRJ 700Thu, Fri, Sun
4:10 PM→5:20 PMSouthwest AirlinesBoeing 737-700Sat
4:25 PM→5:35 PMSouthwest AirlinesBoeing 737-700Tue, Wed
5:00 PM→6:15 PMSouthwest AirlinesBoeing 737 MAX 8Sun
5:02 PM→6:15 PMAmerican AirlinesBoeing 737Wed, Thu, Fri, Sat, Sun
5:04 PM→6:18 PMAmerican AirlinesBoeing 737Mon, Tue
5:15 PM→6:25 PMSouthwest AirlinesBoeing 737-700Mon
7:30 PM→8:40 PMSouthwest AirlinesBoeing 737 MAX 8Thu, Fri
7:45 PM→8:55 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
8:30 PM→9:43 PMAmerican AirlinesBoeing 737Mon, Tue, Sun
8:55 PM→10:05 PMSouthwest AirlinesBoeing 737 MAX 8Thu, Fri, Sat, Sun
9:00 PM→10:15 PMSouthwest AirlinesBoeing 737 MAX 8Mon
9:10 PM→10:20 PMSouthwest AirlinesBoeing 737-700Sun
10:55 PM→12:10 AM⁺¹Southwest AirlinesBoeing 737 MAX 8Mon

Schedules last checked Sep 19, 2026. Times are local.

Flying from Phoenix to Ontario

Southwest Airlines flies most often, 3 to 6 times a day on the Boeing 737 MAX 8, Boeing 737-700 and Boeing 737. American Airlines flies 2 to 4 times a day on the Boeing 737 and CRJ 700.

Flights run every day of the week, from 5 on Saturdays to 9 on Mondays and Sundays. The first arrival in Ontario is at 9:05 AM and the last at 12:10 AM the next day. The flight covers 324 miles.

Flying back, Ontario to Phoenix has 50 nonstop flights a week.

Return flights

Ontario to PhoenixView

Find the cheapest day to fly from Phoenix to Ontario.

Schedules as of Oct 9, 2026.