Southwest Airlines
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United States
Phoenix Sky Harbor International Airport
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United States
Ontario International Airport
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Scan through all non-stop flights from Phoenix to Ontario. The full flight schedule below gives an overview of all non-stop flights from PHX to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Ontario, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Ontario is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
In total there are 2 airlines operating nonstop flights from Phoenix PHX to Ontario ONT. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their PHX ONT flight schedule.
Flights from PHX to ONT are operated 40 times a week, with an average of 6 flights per day. Departure times vary between 07:00 - 23:15. The earliest flight departs at 07:00, the last flight departs at 23:15. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Phoenix to Ontario takes 1 hour and 15 minutes. The flight distance between Phoenix and Ontario is 323 miles (or 520 km).
There is 1 airport in Ontario: Ontario International Airport (ONT).
There are 40 flights per week flying from Phoenix to Ontario (as of June 2026).
1 hour and 15 minutes is the average flight time from Phoenix to Ontario.
The distance from Phoenix to Ontario is 323 miles (520 kilometers).
American Airlines and Southwest Airlines are flying nonstop from Phoenix to Ontario.
Oneworld is currently the only alliance flying nonstop from Phoenix to Ontario.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Phoenix to Ontario:
The earliest flight departs at 07:00 from Phoenix and arrives at 08:15 at Ontario.
The latest flight departs at 23:15 from Phoenix and arrives at 23:30 at Ontario.
323 miles (520 km) · 1h 15m
07:50
09:05
Southwest Airlines
WN 759
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:00
09:15
Southwest Airlines
WN 759
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:05
11:20
Southwest Airlines
WN 431
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:25
11:40
Southwest Airlines
WN 1413
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
10:45
12:04
American Airlines
Oneworld
AA 2244
American Airlines
Boeing 737-800
Y
W
J
F
12:55
14:05
Southwest Airlines
WN 2603
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:25
14:35
Southwest Airlines
WN 670
Southwest Airlines
Boeing 737-700
Y
W
J
F
13:55
15:05
Southwest Airlines
WN 670
Southwest Airlines
Boeing 737-700
Y
W
J
F
15:55
17:05
Southwest Airlines
WN 149
Southwest Airlines
Boeing 737-700
Y
W
J
F
17:07
18:21
American Airlines
Oneworld
AA 864
American Airlines
Boeing 737-800
Y
W
J
F
17:07
18:21
American Airlines
Oneworld
AA 864
American Airlines
Boeing 737-800
Y
W
J
F
18:50
20:00
Southwest Airlines
WN 3206
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:30
21:40
Southwest Airlines
WN 2436
Southwest Airlines
Boeing 737-700
Y
W
J
F
20:43
21:57
American Airlines
Oneworld
AA 1238
American Airlines
Airbus A321-100/200
Y
W
J
F
21:00
22:10
Southwest Airlines
WN 2862
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
21:50
23:00
Southwest Airlines
WN 3313
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
22:55
00:05
Southwest Airlines
WN 223
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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