Southwest Airlines
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United States
Ontario International Airport
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United States
Sacramento International Airport
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Scan through all non-stop flights from Ontario to Sacramento. The full flight schedule below gives an overview of all non-stop flights from ONT to SMF, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Sacramento are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Sacramento is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Ontario ONT to Sacramento SMF, 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 ONT SMF flight schedule.
Flights from ONT to SMF are operated 43 times a week, with an average of 6 flights per day. Departure times vary between 05:00 - 22:00. The earliest flight departs at 05:00, the last flight departs at 22:00. 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 Ontario to Sacramento takes 1 hour and 20 minutes. The flight distance between Ontario and Sacramento is 389 miles (or 626 km).
There is 1 airport in Sacramento: Sacramento International Airport (SMF).
There are 43 flights per week flying from Ontario to Sacramento (as of April 2026).
1 hour and 20 minutes is the average flight time from Ontario to Sacramento.
The distance from Ontario to Sacramento is 389 miles (626 kilometers).
Southwest Airlines is the only airline flying nonstop from Ontario to Sacramento.
There are no alliances flying direct from Ontario to Sacramento at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Ontario to Sacramento:
The earliest flight departs at 05:00 from Ontario and arrives at 06:30 at Sacramento.
The latest flight departs at 22:00 from Ontario and arrives at 23:20 at Sacramento.
389 miles (626 km) · 1h 20m
05:00
06:30
Southwest Airlines
WN 3676
Southwest Airlines
Boeing 737 MAX 8
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F
05:50
07:20
Southwest Airlines
WN 1300
Southwest Airlines
Boeing 737 MAX 8
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06:15
07:45
Southwest Airlines
WN 1300
Southwest Airlines
Boeing 737 MAX 8
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06:35
08:05
Southwest Airlines
WN 1300
Southwest Airlines
Boeing 737 MAX 8
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06:40
08:10
Southwest Airlines
WN 3675
Southwest Airlines
Boeing 737 MAX 8
Y
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06:45
08:10
Southwest Airlines
WN 3675
Southwest Airlines
Boeing 757
Y
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06:55
08:25
Southwest Airlines
WN 1300
Southwest Airlines
Boeing 757
Y
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07:00
08:30
Southwest Airlines
WN 3675
Southwest Airlines
Boeing 737 MAX 8
Y
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07:30
08:55
Southwest Airlines
WN 3675
Southwest Airlines
Boeing 737-800 (winglets)
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08:30
09:55
Southwest Airlines
WN 1652
Southwest Airlines
Boeing 737 MAX 8
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09:00
10:30
Southwest Airlines
WN 1652
Southwest Airlines
Boeing 737-800 (winglets)
Y
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09:00
10:25
Southwest Airlines
WN 3676
Southwest Airlines
Boeing 757
Y
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F
09:05
10:30
Southwest Airlines
WN 3676
Southwest Airlines
Boeing 757
Y
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F
09:45
11:10
Southwest Airlines
WN 1652
Southwest Airlines
Boeing 757
Y
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10:00
11:25
Southwest Airlines
WN 1652
Southwest Airlines
Boeing 737 MAX 8
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10:30
11:55
Southwest Airlines
WN 2569
Southwest Airlines
Boeing 757
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11:00
12:30
Southwest Airlines
WN 384
Southwest Airlines
Boeing 757
Y
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11:55
13:25
Southwest Airlines
WN 3054
Southwest Airlines
Boeing 757
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F
12:10
13:35
Southwest Airlines
WN 2764
Southwest Airlines
Boeing 757
Y
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F
12:10
13:35
Southwest Airlines
WN 2764
Southwest Airlines
Boeing 737-800 (winglets)
Y
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F
12:35
14:05
Southwest Airlines
WN 4141
Southwest Airlines
Boeing 757
Y
W
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F
12:50
14:20
Southwest Airlines
WN 4479
Southwest Airlines
Boeing 757
Y
W
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F
13:30
14:55
Southwest Airlines
WN 626
Southwest Airlines
Boeing 757
Y
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F
13:45
15:15
Southwest Airlines
WN 4141
Southwest Airlines
Boeing 757
Y
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F
15:30
16:55
Southwest Airlines
WN 626
Southwest Airlines
Boeing 757
Y
W
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F
15:45
17:10
Southwest Airlines
WN 1353
Southwest Airlines
Boeing 757
Y
W
J
F
16:10
17:40
Southwest Airlines
WN 2139
Southwest Airlines
Boeing 757
Y
W
J
F
16:20
17:50
Southwest Airlines
WN 1856
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
16:25
17:55
Southwest Airlines
WN 1363
Southwest Airlines
Boeing 757
Y
W
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F
17:20
18:50
Southwest Airlines
WN 1856
Southwest Airlines
Boeing 757
Y
W
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F
17:20
18:45
Southwest Airlines
WN 3680
Southwest Airlines
Boeing 737 MAX 8
Y
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F
17:30
18:55
Southwest Airlines
WN 3680
Southwest Airlines
Boeing 757
Y
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F
18:20
19:45
Southwest Airlines
WN 3680
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
18:30
19:55
Southwest Airlines
WN 4142
Southwest Airlines
Boeing 737 MAX 8
Y
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F
18:35
20:05
Southwest Airlines
WN 4142
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:35
20:05
Southwest Airlines
WN 4142
Southwest Airlines
Boeing 757
Y
W
J
F
19:10
20:35
Southwest Airlines
WN 4142
Southwest Airlines
Boeing 757
Y
W
J
F
19:15
20:40
Southwest Airlines
WN 3680
Southwest Airlines
Boeing 757
Y
W
J
F
19:55
21:20
Southwest Airlines
WN 3681
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
20:20
21:45
Southwest Airlines
WN 1104
Southwest Airlines
Boeing 757
Y
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F
20:45
22:10
Southwest Airlines
WN 3681
Southwest Airlines
Boeing 737 MAX 8
Y
W
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F
20:45
22:10
Southwest Airlines
WN 3078
Southwest Airlines
Boeing 757
Y
W
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F
20:45
22:10
Southwest Airlines
WN 3681
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:45
22:10
Southwest Airlines
WN 3681
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:55
22:25
Southwest Airlines
WN 1104
Southwest Airlines
Boeing 757
Y
W
J
F
20:55
22:25
Southwest Airlines
WN 1104
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
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F
21:20
22:50
Southwest Airlines
WN 295
Southwest Airlines
Boeing 737 MAX 8
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