Flights from Chicago O'Hare to Oakland

Our cheapest offers for flights from Chicago O'Hare to Oakland

Here you can compare cheap flights from Chicago O'Hare (ORD) to Oakland (OAK) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Oakland. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago O'Hare
Oakland
Outbound
10/09/25
1 Stopover (SEA)
HA6297, HA6800
10h 48min
Return
-
Hawaiian Airlines ?
$418
Best option
Chicago O'Hare
Oakland
Outbound
01/14/26
1 Stopover (PDX)
HA6293, HA6409
07h 09min
Return
02/03/26
1 Stopover (SEA)
HA6327, HA6817
09h 20min
Hawaiian Airlines
$256
Chicago O'Hare
Oakland
Outbound
01/14/26
1 Stopover (SEA)
AS0587, AS1328
07h 50min
Return
02/03/26
1 Stopover (SEA)
HA6333, HA6819
07h 24min
Alaska Airlines ?
$272
Chicago O'Hare
Oakland
Outbound
01/14/26
1 Stopover (PDX)
AS0325, AS2283
07h 09min
Return
02/03/26
1 Stopover (SEA)
AS1359, AS0538
07h 24min
Alaska Airlines ?
$310
Chicago O'Hare
Oakland
Outbound
01/14/26
1 Stopover (PDX)
HA6293, AS2283
07h 09min
Return
02/03/26
1 Stopover (PDX)
HA6274, HA6373
16h 19min
Hawaiian Airlines, Alaska Airlines ?
$342
Chicago O'Hare
Oakland
Outbound
01/14/26
1 Stopover (PDX)
AS0325, HA6409
07h 09min
Return
02/03/26
1 Stopover (SEA)
AS1359, AS0538
07h 24min
Alaska Airlines, Hawaiian Airlines ?
$478
Chicago O'Hare
Oakland
Outbound
02/27/26
1 Stopover (PDX)
AS0325, AS2283
07h 09min
Return
03/27/26
1 Stopover (SEA)
AS2123, AS0328
07h 06min
Alaska Airlines ?
$547
Chicago O'Hare
Oakland
Outbound
02/27/26
1 Stopover (PDX)
HA6293, HA6409
07h 09min
Return
03/27/26
1 Stopover (SEA)
HA4994, HA6669
07h 06min
Hawaiian Airlines
$555
Chicago O'Hare
Oakland
Outbound
02/27/26
1 Stopover (PDX)
HA6293, HA6409
07h 09min
Return
03/27/26
1 Stopover (SEA)
HA4994, HA6669
07h 06min
Hawaiian Airlines ?
$724
Chicago O'Hare
Oakland
Outbound
02/27/26
1 Stopover (PDX)
HA6293, HA6409
07h 09min
Return
03/27/26
1 Stopover (SEA)
HA4994, HA6669
07h 06min
Hawaiian Airlines ?
$752
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago O'Hare - Oakland

Cheapest outbound flight from $ 417,46
Roundtrip from $ 256,00
Distance 2951 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport Oakland International Airport, CA (OAK)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Oakland
Flight destinations with a similar price
Flight destinations with a similar price