Airlines with flights from Oakland to Ontario
There are two airlines with scheduled flights between OAK and ONT. Both Southwest and Frontier operates non-stop flights from Metropolitan Oakland International to Ontario International Airport and the flight time is 1 hour and 20 minutes. You can also connect with Southwest via Las Vegas with a flight time of 3 hours and 10 minutes.
There are two airlines with scheduled flights between OAK and ONT. Both Southwest and Frontier operates non-stop flights from Metropolitan Oakland International to Ontario International Airport and the flight time is 1 hour and 20 minutes. You can also connect with Southwest via Las Vegas with a flight time of 3 hours and 10 minutes. Choose airline
Direct
Non-stop
1h 20min
NEW
Starts 21/11
Non-stop
1h 20min
Via Las Vegas
3h 10min
Schedules
Non-stop with Southwest Airlines
-
Total flight time: 1 hour and 20 minutes
-
Low-cost airline
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Oakland is a Southwest Airlines focus city (Operating base ).
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26 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
OAK
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
WN4421
06:00
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WN1774
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06:00
06:00
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WN2734
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06:30
06:30
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07:10
WN2835
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14:40
14:40
19:55
19:55
06:40
17:00
WN3076
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10:30
10:30
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WN3062
10:50
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WN1911
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11:50
WN554
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12:15
12:15
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WN381
15:15
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WN3430
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15:45
15:45
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WN1984
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17:10
17:10
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WN106
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18:25
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WN271
19:00
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WN192
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20:30
20:30
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WN1781
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21:45
The timetable & schedule information was updated at 2026-04-21
Non-stop with Frontier Airlines
-
Total flight time: 1 hour and 20 minutes
-
Low-cost airline
OAK
Direct
ONT
W32, Aug 03 - Aug 09
Flight
The next flight with this airline is scheduled on 2026-11-21.
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Southwest Airlines
-
Total flight time: 3h 10m - 7h 35m.
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Low-cost airline
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Oakland is a Southwest Airlines focus city (Operating base ).
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237 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
OAK
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
WN2325
WN4179
WN4179
05:00
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WN1160
WN278
WN278
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05:05
05:05
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WN2973
WN1440
WN1440
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----
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05:10
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WN2973
WN4725
WN4725
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05:30
05:30
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WN159
WN955
WN955
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----
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----
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06:05
WN159
WN278
WN278
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06:05
06:05
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WN3503
WN955
WN955
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07:00
WN4348
WN2298
WN2298
07:35
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----
WN2044
WN261
WN261
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07:50
07:50
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WN4290
WN955
WN955
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08:00
08:00
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WN368
WN955
WN955
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----
----
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08:05
WN2374
WN2298
WN2298
09:00
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WN5053
WN3845
WN3845
10:20
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WN686
WN3609
WN3609
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10:25
10:25
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WN3771
WN3609
WN3609
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11:20
11:20
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WN1640
WN4923
WN4923
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11:40
11:40
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WN3040
WN4733
WN4733
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12:05
WN818
WN4733
WN4733
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13:00
WN4199
WN1564
WN1564
14:05
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WN1959
WN3609
WN3609
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14:25
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WN4289
WN36
WN36
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14:30
14:30
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WN364
WN2956
WN2956
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14:30
WN2351
WN3609
WN3609
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15:05
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WN498
WN2956
WN2956
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16:05
WN4539
WN1564
WN1564
16:45
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WN4290
WN4733
WN4733
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17:10
17:10
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WN2975
WN2239
WN2239
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17:40
WN4693
WN2135
WN2135
18:10
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WN138
WN2239
WN2239
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19:05
The timetable & schedule information was updated at 2026-04-21
