Airlines with flights from Ontario to San Jose

There are two airlines with scheduled flights between ONT and SJC. Southwest is the only airline with non-stop flights from Ontario International Airport to Norman Y Mineta San Jose International and the flight time is 1 hour and 15 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 1 hour and 15 minutes
  • Low-cost airline
  • 27 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
ONT
Direct
SJC
 
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
WN713
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06:10
06:10
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WN833
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06:15
WN383
06:30
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06:30
06:30
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WN3162
10:50
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10:50
10:50
09:20
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WN2298
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12:05
12:05
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WN2433
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12:55
WN3845
16:00
17:45
17:45
16:00
16:00
16:55
16:35
WN3164
18:35
20:55
20:55
18:35
18:35
19:55
21:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - SJC

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Las Vegas with Southwest Airlines

  • Total flight time: 3h 15m - 7h 05m.
  • Low-cost airline
  • 137 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
ONT
 
Via LAS
 
SJC
 
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
WN3150
WN439
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05:30
WN3150
WN2543
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05:30
05:30
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WN3150
WN1191
05:30
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05:30
05:30
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WN3150
WN713
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05:40
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WN3580
WN1242
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08:30
08:30
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WN2333
WN1242
08:35
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08:35
08:35
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WN2333
WN1183
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09:45
WN2333
WN2260
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10:00
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WN3151
WN2350
12:40
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12:40
12:40
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WN2126
WN166
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15:00
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WN873
WN3865
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15:40
15:40
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WN2213
WN3865
16:40
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16:40
16:40
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16:35
WN2213
WN2352
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18:35
18:35
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WN5082
WN2350
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19:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - SJC

The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Via Las Vegas with Frontier Airlines

  • Total flight time: 3h 39m - 5h 27m.
  • Low-cost airline
  • 7 flights per week
ONT
 
Via LAS
 
SJC
 
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - SJC

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Reno with Southwest Airlines

  • Total flight time: 5h 05m - 5h 05m.
  • Low-cost airline
  • 5 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
ONT
 
Via RNO
 
SJC
 
Flight
Mon
Jul 20
Tue
Jul 21
Wed
Jul 22
Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - SJC

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-29
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