DIRECT FLIGHT AVAILABLE
Oakland to Ontario
OAK → ONT
Airlines
1 operating direct
Direct Flights
Available
Origin
San Francisco Bay Oakland International Airport
Destination
Ontario International Airport
Connection Options
Filter by airline:
+10 moreTransit countries:
Direct
Connection
Route Options
Direct
Direct
1 Stop
via SJC
via BUR
via SFO
via LAX
via SBA
via SAN
via LAS
via PHX
via SLC
via BOI
via PDX
via SEA
via DEN
via DFW
via DAL
via AUS
via GDL
via HOU
via MEM
via RFD
Airlines Flying Direct
Southwest
WNUnited States
Direct
Search Flights
Loading price data...
Price Trends
See price trends for this route
Price Trends
Average flight prices from OAK to ONT by month
Flight Delayed or Cancelled?
You may be entitled to up to €600 in compensation for flight disruptions on your OAK to ONT route.
- Delayed by 3+ hours
- Cancelled flight
- Denied boarding
- Claims valid up to 3 years back
Check Compensation
Powered by AirHelp
Return Flight
ONTOAKDirect
Other Routes from OAK
Departing from OAK
San Francisco Bay Oakland International Airport