Airlines with flights from Santa Rosa to Ontario
There are two airlines with scheduled flights between STS and ONT. Alaska Airlines is the only airline with non-stop flights from Charles M Schulz Sonoma Co to Ontario International Airport and the flight time is 1 hour and 28 minutes. You can also connect with Southwest via Las Vegas with a flight time of 4 hours and 5 minutes.
There are two airlines with scheduled flights between STS and ONT. Alaska Airlines is the only airline with non-stop flights from Charles M Schulz Sonoma Co to Ontario International Airport and the flight time is 1 hour and 28 minutes. You can also connect with Southwest via Las Vegas with a flight time of 4 hours and 5 minutes. Choose airline
Direct
Non-stop
1h 28min
Via Las Vegas
4h 5min
Schedules
Non-stop with Alaska Airlines
-
Total flight time: 1 hour and 28 minutes
-
One World Alliance
-
7 flights per week
-
Embraer 175
-
First class available
STS
Direct
ONT
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AS3086
16:35
16:35
16:35
16:35
16:35
16:35
16:35
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Southwest Airlines
-
Total flight time: 4h 05m - 7h 00m.
-
Low-cost airline
-
10 flights per week
STS
Via LAS
ONT
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3969
WN36
WN36
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14:55
14:55
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WN3992
WN1564
WN1564
15:55
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The timetable & schedule information was updated at 2026-04-21
