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
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One World Alliance
-
7 flights per week
-
Embraer 175
-
First class available
STS
Direct
ONT
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
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
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN2219
WN3845
WN3845
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11:10
WN3992
WN3845
WN3845
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12:15
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WN3992
WN1564
WN1564
15:55
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15:55
15:55
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The timetable & schedule information was updated at 2026-04-21
