Lowest Prices
Find the lowest OAK airfares by comparing hundreds of airlines and agencies.
Good to Know: Flights to OAK
Useful information for finding cheap flights to Metropolitan Oakland International and booking your next trip
Cheapest Round Trip Flight
$331
Southwest Airlines• nonstop • 2hMay 16 – May 17
The cheapest round trip flight from Ontario International to Metropolitan Oakland International is currently $331
Cheapest One way Flight
$151
United Airlines• nonstop• May 15
The cheapest one way flight from Ontario International to Metropolitan Oakland International is currently $151
Cheapest Direct Flight
$331
Southwest Airlines• nonstop• 2hMay 16
The cheapest nonstop flight from Ontario International to Metropolitan Oakland International is currently $331
Fastest Flight
2h
The fastest nonstop flight from Ontario International to Metropolitan Oakland International takes 2h
Best Flight Deals to Oakland
Identify the most efficient round-trip flights to Oakland. We present options balancing cost and convenience for your return journey.
May 16 - May 17, Economy
Ontario → Oakland
2h
12:55 PM - 2:15 PM • nonstop
Ontario → Oakland
2h
2:10 PM - 3:30 PM • nonstop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
2h
12:55 PM - 2:15 PM • nonstop
Ontario → Oakland
10h
2:35 PM - 8:35 PM • 1 stop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
5h 30m
10:15 AM - 1:45 PM • 1 stop
Ontario → Oakland
7h 5m
9:55 AM - 2:20 PM • 1 stop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
29h 13m
5:55 PM - 11:48 AM • 1 stop
Ontario → Oakland
25h 48m
5:05 PM - 8:53 AM • 1 stop
Delta Airlines
May 16 - May 17, Economy
Ontario → Oakland
27h 14m
6:00 AM - 10:34 PM • 1 stop
Ontario → Oakland
25h 48m
5:05 PM - 8:53 AM • 1 stop
Delta Airlines
For travel requiring no set return, access available one-way flights to Oakland (OAK). These options support extended stays or open-ended plans.
Need to travel to Oakland soon? View current last-minute flight options to OAK for spontaneous or pressing plans.
Maximize your time in Oakland, not in transit. Discover non-stop direct flights to OAK for the quickest, most straightforward journey to the Strip.
May 16 - May 17, Economy
Ontario → Oakland
2h
12:55 PM - 2:15 PM • nonstop
Ontario → Oakland
2h
2:10 PM - 3:30 PM • nonstop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
2h
5:20 PM - 6:40 PM • nonstop
Ontario → Oakland
2h
6:00 AM - 7:20 AM • nonstop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
2h
6:00 AM - 7:20 AM • nonstop
Ontario → Oakland
2h
10:55 AM - 12:15 PM • nonstop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
2h
7:30 AM - 8:50 AM • nonstop
Ontario → Oakland
2h 5m
7:00 AM - 8:25 AM • nonstop
Southwest Airlines
May 16 - May 17, Economy
Ontario → Oakland
2h 5m
3:30 PM - 4:55 PM • nonstop
Ontario → Oakland
2h 5m
9:50 AM - 11:15 AM • nonstop
Southwest Airlines
Destination Airport Information
| IATA Code | OAK |
| Name | Metropolitan Oakland International |
| City | Oakland |
| Country | US |
| Latitude | 37.72129821777344 |
| Longitude | -122.22100067138672 |
Popular Airlines
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