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Oakland to Ontario flight ticket price

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OAK → ONT Approx. 582.36 km 11 May 2026 Live inventory
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Showing 25 of 261 live flights
Delta Air Lines
DL-1539
18:20
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 30m
Non-stop
19:50
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-1715
14:43
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 32m
Non-stop
16:15
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-1598
07:15
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 33m
Non-stop
08:48
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-2272
11:55
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 34m
Non-stop
13:29
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-1421
09:30
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 35m
Non-stop
11:05
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-2267
16:55
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 36m
Non-stop
18:31
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Delta Air Lines
DL-1559
20:29
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 39m
Non-stop
22:08
05/11/2026
LAX
Ontario International Airport
₹10,106
per person
✕ Non-refundable
Southwest Airlines
WN-516
06:05
05/11/2026
OAK
Metropolitan Oakland International Airport
1h 20m
Non-stop
07:25
05/11/2026
ONT
Ontario International Airport
₹10,649
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-1966
10:50
05/11/2026
OAK
Metropolitan Oakland International Airport
1h 20m
Non-stop
12:10
05/11/2026
ONT
Ontario International Airport
₹10,649
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-540
16:00
05/11/2026
OAK
Metropolitan Oakland International Airport
1h 20m
Non-stop
17:20
05/11/2026
ONT
Ontario International Airport
₹10,649
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-1087
20:00
05/11/2026
OAK
Metropolitan Oakland International Airport
1h 20m
Non-stop
21:20
05/11/2026
ONT
Ontario International Airport
₹10,649
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-1155
10:30
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 30m
Non-stop
12:00
05/11/2026
LAX
Ontario International Airport
₹11,126
per person
✓ Refundable🔥 Last 5 seats8 fare options
Southwest Airlines
WN-1982
15:00
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 30m
Non-stop
16:30
05/11/2026
LAX
Ontario International Airport
₹11,126
per person
✓ Refundable8 fare options
Southwest Airlines
WN-2870
06:20
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 35m
Non-stop
07:55
05/11/2026
LAX
Ontario International Airport
₹11,126
per person
✓ Refundable8 fare options
Southwest Airlines
WN-2886
19:00
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 55m
Non-stop
20:55
05/11/2026
LAX
Ontario International Airport
₹11,126
per person
✓ Refundable8 fare options
Southwest Airlines
WN-2751
07:15
05/11/2026
OAK
Metropolitan Oakland International Airport
4h 5m
1 Stop
⏱ LAS · 1h 25mLAS Airport
11:20
05/11/2026
ONT
Ontario International Airport
₹11,753
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-278
17:15
05/11/2026
OAK
Metropolitan Oakland International Airport
5h 50m
1 Stop
⏱ PHX · 2h 40mPHX Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹11,753
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3536
05:20
05/11/2026
OAK
Metropolitan Oakland International Airport
6h 0m
1 Stop
⏱ LAS · 3h 25mLAS Airport
11:20
05/11/2026
ONT
Ontario International Airport
₹11,753
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-533
18:35
05/11/2026
OAK
Metropolitan Oakland International Airport
4h 30m
1 Stop
⏱ LAS · 2h 0mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹11,753
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2624
10:05
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 20m
Non-stop
11:25
05/11/2026
BUR
Ontario International Airport
₹11,848
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2315
14:00
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 20m
Non-stop
15:20
05/11/2026
BUR
Ontario International Airport
₹11,848
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4208
18:30
05/11/2026
SFO
Metropolitan Oakland International Airport
1h 25m
Non-stop
19:55
05/11/2026
BUR
Ontario International Airport
₹11,848
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1089
16:35
05/11/2026
OAK
Metropolitan Oakland International Airport
6h 30m
1 Stop
⏱ LAS · 2h 15mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹12,255
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1149
15:30
05/11/2026
OAK
Metropolitan Oakland International Airport
5h 10m
1 Stop
⏱ LAS · 0h 50mLAS Airport
20:40
05/11/2026
ONT
Ontario International Airport
₹12,255
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1149
15:30
05/11/2026
OAK
Metropolitan Oakland International Airport
7h 35m
1 Stop
⏱ LAS · 3h 20mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹12,255
per person
✕ Non-refundable4 fare options
😕 No flights match your filters.
Oakland (OAK)
📍 Metropolitan Oakland International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 37.721298
📐 Longitude: -122.221001
Ontario (ONT)
📍 Ontario International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 34.055999755859375
📐 Longitude: -117.60099792480469

✈ Distance: Oakland,USA to Ontario,USA — 582.36 km

📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.

Oakland to Ontario — what to expect when booking

The OAK–ONT 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 Oakland,USA and Ontario,USA is approximately 582.36 km.

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More flights from Oakland (OAK)
33 routes
Oakland → Albuquerque
OAK → ABQ
Oakland → Austin
OAK → AUS
Oakland → Bellingham
OAK → BLI
Oakland → Boise
OAK → BOI
Oakland → Burbank
OAK → BUR
Oakland → Chicago
OAK → MDW
Oakland → Columbus
OAK → CMH
Oakland → Denver
OAK → DEN
Oakland → Eugene
OAK → EUG
Oakland → Fort Worth
OAK → DFW
Oakland → Guadalajara
OAK → GDL
Oakland → Honolulu
OAK → HNL
Oakland → Houston
OAK → HOU
Oakland → Kahului
OAK → OGG
Oakland → Kansas City
OAK → MCI
Oakland → Kona
OAK → KOA
Oakland → Las Vegas
OAK → LAS
Oakland → Lihue
OAK → LIH
Oakland → Long Beach
OAK → LGB
Oakland → Los Angeles
OAK → LAX
Oakland → Minneapolis
OAK → MSP
Oakland → New York
OAK → JFK
Oakland → Oklahoma City
OAK → OKC
Oakland → Phoenix
OAK → PHX
Oakland → Phoenix-Mesa Gateway
OAK → AZA
Oakland → Portland International
OAK → PDX
Oakland → Provo
OAK → PVU
Oakland → Salt Lake City
OAK → SLC
Oakland → San Diego
OAK → SAN
Oakland → Santa Ana
OAK → SNA
Oakland → Seattle
OAK → SEA
Oakland → Spokane
OAK → GEG
Oakland → Stockholm
OAK → ARN
More flights from Ontario (ONT)
15 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 Jose
ONT → SJC
Ontario → San Juan
ONT → SJU
Ontario → Seattle
ONT → SEA
❓ Frequently asked questions — Oakland to Ontario 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 Oakland,USA (OAK) and Ontario,USA (ONT) is approximately 582.36 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.