Southwest Airlines
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Sacramento International Airport
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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 43 times a week, with an average of 6 flights per day. Departure times vary between 05:30 - 21:50. The earliest flight departs at 05:30, the last flight departs at 21:50. 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 43 flights per week flying from Sacramento to Ontario (as of April 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 05:30 from Sacramento and arrives at 06:50 at Ontario.
The latest flight departs at 21:50 from Sacramento and arrives at 23:10 at Ontario.
389 miles (626 km) · 1h 20m
05:30
06:50
Southwest Airlines
WN 3173
Southwest Airlines
Boeing 737-800 (winglets)
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F
05:35
06:55
Southwest Airlines
WN 358
Southwest Airlines
Boeing 737 MAX 8
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05:50
07:15
Southwest Airlines
WN 3173
Southwest Airlines
Boeing 737 MAX 8
Y
W
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05:55
07:15
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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06:45
08:05
Southwest Airlines
WN 3325
Southwest Airlines
Boeing 757
Y
W
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F
07:15
08:35
Southwest Airlines
WN 358
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
07:45
09:05
Southwest Airlines
WN 3325
Southwest Airlines
Boeing 757
Y
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F
07:45
09:05
Southwest Airlines
WN 2985
Southwest Airlines
Boeing 737 MAX 8
Y
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F
08:40
10:00
Southwest Airlines
WN 1853
Southwest Airlines
Boeing 757
Y
W
J
F
09:00
10:25
Southwest Airlines
WN 4226
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
09:00
10:25
Southwest Airlines
WN 4226
Southwest Airlines
Boeing 757
Y
W
J
F
09:10
10:35
Southwest Airlines
WN 4489
Southwest Airlines
Boeing 757
Y
W
J
F
10:05
11:30
Southwest Airlines
WN 938
Southwest Airlines
Boeing 737-800 (winglets)
Y
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10:40
12:00
Southwest Airlines
WN 4490
Southwest Airlines
Boeing 757
Y
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10:55
12:20
Southwest Airlines
WN 938
Southwest Airlines
Boeing 737 MAX 8
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11:05
12:25
Southwest Airlines
WN 4490
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
11:30
12:55
Southwest Airlines
WN 938
Southwest Airlines
Boeing 757
Y
W
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F
11:35
13:00
Southwest Airlines
WN 938
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
11:45
13:05
Southwest Airlines
WN 4490
Southwest Airlines
Boeing 757
Y
W
J
F
12:05
13:25
Southwest Airlines
WN 4072
Southwest Airlines
Boeing 757
Y
W
J
F
13:00
14:25
Southwest Airlines
WN 3452
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:05
14:30
Southwest Airlines
WN 3452
Southwest Airlines
Boeing 757
Y
W
J
F
13:35
14:55
Southwest Airlines
WN 742
Southwest Airlines
Boeing 757
Y
W
J
F
13:40
15:00
Southwest Airlines
WN 1706
Southwest Airlines
Boeing 757
Y
W
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F
14:30
15:50
Southwest Airlines
WN 4576
Southwest Airlines
Boeing 757
Y
W
J
F
15:25
16:45
Southwest Airlines
WN 3452
Southwest Airlines
Boeing 757
Y
W
J
F
15:30
16:50
Southwest Airlines
WN 742
Southwest Airlines
Boeing 757
Y
W
J
F
15:50
17:10
Southwest Airlines
WN 742
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
16:15
17:35
Southwest Airlines
WN 3452
Southwest Airlines
Boeing 757
Y
W
J
F
16:30
17:50
Southwest Airlines
WN 3633
Southwest Airlines
Boeing 757
Y
W
J
F
17:00
18:20
Southwest Airlines
WN 3633
Southwest Airlines
Boeing 757
Y
W
J
F
17:45
19:10
Southwest Airlines
WN 742
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:50
19:15
Southwest Airlines
WN 3633
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:55
19:20
Southwest Airlines
WN 1288
Southwest Airlines
Boeing 757
Y
W
J
F
18:20
19:45
Southwest Airlines
WN 4357
Southwest Airlines
Boeing 757
Y
W
J
F
18:30
19:50
Southwest Airlines
WN 1040
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:10
20:35
Southwest Airlines
WN 1288
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:30
20:50
Southwest Airlines
WN 1010
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
19:30
20:50
Southwest Airlines
WN 1288
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:25
21:50
Southwest Airlines
WN 1010
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
20:30
21:55
Southwest Airlines
WN 1010
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
20:35
22:00
Southwest Airlines
WN 1288
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:45
22:05
Southwest Airlines
WN 1010
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
21:20
22:45
Southwest Airlines
WN 3861
Southwest Airlines
Boeing 757
Y
W
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F
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