Southwest Airlines
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Sacramento International Airport
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United States
Ontario International Airport
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Scan through all non-stop flights from Sacramento to Ontario. The full flight schedule below gives an overview of all non-stop flights from SMF 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.
Currently, there is only one airline operating non-stop flights from Sacramento SMF to Ontario ONT, which is Southwest Airlines. 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 SMF ONT flight schedule.
Flights from SMF to ONT are operated 41 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 22:55. The earliest flight departs at 05:45, the last flight departs at 22:55. 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.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Sacramento to Ontario takes 1 hour and 20 minutes. The flight distance between Sacramento and Ontario is 389 miles (or 626 km).
There is 1 airport in Ontario: Ontario International Airport (ONT).
There are 41 flights per week flying from Sacramento to Ontario (as of July 2026).
1 hour and 20 minutes is the average flight time from Sacramento to Ontario.
The distance from Sacramento to Ontario is 389 miles (626 kilometers).
Southwest Airlines is the only airline flying nonstop from Sacramento to Ontario.
There are no alliances flying direct from Sacramento to Ontario at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Sacramento to Ontario:
The earliest flight departs at 05:45 from Sacramento and arrives at 07:10 at Ontario.
The latest flight departs at 22:55 from Sacramento and arrives at 00:15 at Ontario.
389 miles (626 km) · 1h 20m
06:00
07:20
Southwest Airlines
WN 4911
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
06:20
07:40
Southwest Airlines
WN 3145
Southwest Airlines
Boeing 737-700
Y
W
J
F
07:45
09:05
Southwest Airlines
WN 4911
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
08:15
09:35
Southwest Airlines
WN 3805
Southwest Airlines
Boeing 737-700
Y
W
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F
08:30
09:50
Southwest Airlines
WN 2261
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:35
09:55
Southwest Airlines
WN 1840
Southwest Airlines
Boeing 737-700
Y
W
J
F
09:10
10:30
Southwest Airlines
WN 3805
Southwest Airlines
Boeing 737-700
Y
W
J
F
09:55
11:15
Southwest Airlines
WN 3805
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
11:35
12:55
Southwest Airlines
WN 1450
Southwest Airlines
Boeing 737-700
Y
W
J
F
12:00
13:25
Southwest Airlines
WN 300
Southwest Airlines
Boeing 737-700
Y
W
J
F
12:40
14:00
Southwest Airlines
WN 300
Southwest Airlines
Boeing 737-700
Y
W
J
F
13:55
15:15
Southwest Airlines
WN 312
Southwest Airlines
Boeing 737-700
Y
W
J
F
14:00
15:20
Southwest Airlines
WN 3807
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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14:35
15:55
Southwest Airlines
WN 3807
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
15:20
16:40
Southwest Airlines
WN 1189
Southwest Airlines
Boeing 737-700
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16:15
17:35
Southwest Airlines
WN 3808
Southwest Airlines
Boeing 737 MAX 8
Y
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F
17:30
18:55
Southwest Airlines
WN 480
Southwest Airlines
Boeing 737-700
Y
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F
18:50
20:15
Southwest Airlines
WN 588
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:00
20:20
Southwest Airlines
WN 480
Southwest Airlines
Boeing 737-700
Y
W
J
F
19:25
20:50
Southwest Airlines
WN 480
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:55
21:15
Southwest Airlines
WN 4984
Southwest Airlines
Boeing 737-700
Y
W
J
F
19:55
21:20
Southwest Airlines
WN 4984
Southwest Airlines
Boeing 737-700
Y
W
J
F
20:55
22:15
Southwest Airlines
WN 4984
Southwest Airlines
Boeing 737-700
Y
W
J
F
20:55
22:20
Southwest Airlines
WN 4984
Southwest Airlines
Boeing 737-700
Y
W
J
F
21:40
23:00
Southwest Airlines
WN 4984
Southwest Airlines
Boeing 737-700
Y
W
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F
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