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Ontario (ONT) to San Jose (SJC) Flights from ₹5,519

Fares on this route currently start from ₹5,519. Compare live ONT to SJC prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
ONT → SJC Approx. 536.43 km 14 Jul 2026 Live inventory
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Showing 25 of 202 live flights
Delta Air Lines
DL-1559
17:35
07/14/2026
LAX
Ontario International Airport
1h 17m
Non-stop
18:52
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2267
14:25
07/14/2026
LAX
Ontario International Airport
1h 19m
Non-stop
15:44
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2197
20:30
07/14/2026
LAX
Ontario International Airport
1h 19m
Non-stop
21:49
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2986
22:00
07/14/2026
LAX
Ontario International Airport
1h 19m
Non-stop
23:19
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1421
07:00
07/14/2026
LAX
Ontario International Airport
1h 21m
Non-stop
08:21
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1715
09:20
07/14/2026
LAX
Ontario International Airport
1h 22m
Non-stop
10:42
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹5,519
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-713
06:10
07/14/2026
ONT
Ontario International Airport
1h 15m
Non-stop
07:25
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹5,759
per person
✕ Non-refundable🔥 Last 4 seats15 fare options
Southwest Airlines
WN-3845
17:45
07/14/2026
ONT
Ontario International Airport
1h 15m
Non-stop
19:00
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹5,759
per person
✕ Non-refundable🔥 Last 3 seats15 fare options
Southwest Airlines
WN-3164
20:55
07/14/2026
ONT
Ontario International Airport
1h 15m
Non-stop
22:10
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹5,759
per person
✕ Non-refundable15 fare options
Southwest Airlines
WN-311
17:35
07/14/2026
LAX
Ontario International Airport
1h 15m
Non-stop
18:50
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹6,433
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-2427
10:15
07/14/2026
LAX
Ontario International Airport
1h 20m
Non-stop
11:35
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹6,433
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-2713
20:55
07/14/2026
LAX
Ontario International Airport
1h 20m
Non-stop
22:15
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹6,433
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-947
06:20
07/14/2026
LAX
Ontario International Airport
1h 25m
Non-stop
07:45
07/14/2026
SFO
Norman Y. Mineta San Jose International Airport
₹6,433
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-3160
19:20
07/14/2026
ONT
Ontario International Airport
4h 10m
1 Stop
⏱ PHX · 0h 55mPHX Airport
23:30
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹6,860
per person
✓ Refundable6 fare options
Southwest Airlines
WN-4538
16:35
07/14/2026
ONT
Ontario International Airport
6h 55m
1 Stop
⏱ PHX · 3h 45mPHX Airport
23:30
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹6,860
per person
✓ Refundable6 fare options
Southwest Airlines
WN-2213
18:35
07/14/2026
ONT
Ontario International Airport
3h 25m
1 Stop
⏱ LAS · 0h 45mLAS Airport
22:00
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹6,868
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-2213
18:35
07/14/2026
ONT
Ontario International Airport
4h 30m
1 Stop
⏱ LAS · 1h 50mLAS Airport
23:05
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹6,868
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-873
16:10
07/14/2026
ONT
Ontario International Airport
5h 50m
1 Stop
⏱ LAS · 3h 5mLAS Airport
22:00
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹6,868
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1438
16:00
07/14/2026
LAX
Ontario International Airport
1h 12m
Non-stop
17:12
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-3822
14:32
07/14/2026
LAX
Ontario International Airport
1h 14m
Non-stop
15:46
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-3073
20:59
07/14/2026
LAX
Ontario International Airport
1h 14m
Non-stop
22:13
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-4451
07:55
07/14/2026
LAX
Ontario International Airport
1h 15m
Non-stop
09:10
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-3883
18:17
07/14/2026
LAX
Ontario International Airport
1h 15m
Non-stop
19:32
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2965
09:22
07/14/2026
LAX
Ontario International Airport
1h 16m
Non-stop
10:38
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,029
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-873
16:10
07/14/2026
ONT
Ontario International Airport
6h 55m
1 Stop
⏱ LAS · 4h 10mLAS Airport
23:05
07/14/2026
SJC
Norman Y. Mineta San Jose International Airport
₹7,402
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
Ontario (ONT)
📍 Ontario International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 34.055999755859375
📐 Longitude: -117.60099792480469
San Jose (SJC)
📍 Norman Y. Mineta San Jose International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 37.362598
📐 Longitude: -121.929001

✈ Distance: Ontario,USA to San Jose,USA — 536.43 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Ontario to San Jose — what to expect when booking

The ONT–SJC route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Ontario,USA and San Jose,USA is approximately 536.43 km.

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More flights from Ontario (ONT)
14 routes
Ontario → Chicago
ONT → MDW
Ontario → Denver
ONT → DEN
Ontario → Fort Worth
ONT → DFW
Ontario → Guadalajara
ONT → GDL
Ontario → Houston
ONT → IAH
Ontario → Las Vegas
ONT → LAS
Ontario → Oakland
ONT → OAK
Ontario → Phoenix
ONT → PHX
Ontario → Portland International
ONT → PDX
Ontario → Sacramento
ONT → SMF
Ontario → Salt Lake City
ONT → SLC
Ontario → San Francisco
ONT → SFO
Ontario → San Juan
ONT → SJU
Ontario → Seattle
ONT → SEA
More flights from San Jose (SJC)
29 routes
San Jose → Atlanta
SJC → ATL
San Jose → Austin
SJC → AUS
San Jose → Boise
SJC → BOI
San Jose → Boston
SJC → BOS
San Jose → Burbank
SJC → BUR
San Jose → Chicago
SJC → MDW
San Jose → Denver
SJC → DEN
San Jose → Fort Worth
SJC → DFW
San Jose → Guadalajara
SJC → GDL
San Jose → Honolulu
SJC → HNL
San Jose → Houston
SJC → IAH
San Jose → Kahului
SJC → OGG
San Jose → Kona
SJC → KOA
San Jose → Las Vegas
SJC → LAS
San Jose → Lihue
SJC → LIH
San Jose → Los Angeles
SJC → LAX
San Jose → Minneapolis
SJC → MSP
San Jose → New York
SJC → JFK
San Jose → Ontario
SJC → ONT
San Jose → Phoenix
SJC → PHX
San Jose → Portland International
SJC → PDX
San Jose → Reno
SJC → RNO
San Jose → Salt Lake City
SJC → SLC
San Jose → San Diego
SJC → SAN
San Jose → San Jose Cabo
SJC → SJD
San Jose → Santa Ana
SJC → SNA
San Jose → Seattle
SJC → SEA
San Jose → Tokyo
SJC → NRT
San Jose → Tucson
SJC → TUS
❓ Frequently asked questions — Ontario to San Jose flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Ontario,USA (ONT) and San Jose,USA (SJC) is approximately 536.43 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.