Cheap Flights to Oak Knoll

View ₩111,300 flight on Wed, Dec 3, 2025Opens in a new window

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How much is the cheapest flight to Oak Knoll?

Prices were available within the past 7 days and start at ₩111,300 for one-way flights and ₩350,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 17 - Mon, Oct 20
SAN
San Diego
OAK
Oakland
₩350,500 Roundtrip, found 16 hours ago
₩350,500
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Oct 17 from San Diego to Oakland, returning Mon, Oct 20, priced at ₩350,500 found 16 hours ago
Hawaiian Airlines
Wed, Dec 24 - Thu, Jan 1
LAS
Las Vegas
OAK
Oakland
₩402,300 Roundtrip, found 3 days ago
₩402,300
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Oakland, returning Thu, Jan 1, priced at ₩402,300 found 3 days ago
Aeromexico
Mon, Jan 26 - Sun, Feb 8
MEX
Mexico City
OAK
Oakland
₩967,900 Roundtrip, found 1 day ago
₩967,900
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Mon, Jan 26 from Mexico City to Oakland, returning Sun, Feb 8, priced at ₩967,900 found 1 day ago
Alaska Airlines
Sat, Dec 20 - Wed, Dec 31
ICN
Seoul
OAK
Oakland
₩1,047,500 Roundtrip, found 15 hours ago
₩1,047,500
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Dec 20 from Seoul to Oakland, returning Wed, Dec 31, priced at ₩1,047,500 found 15 hours ago
Korean Air
Wed, Oct 22 - Wed, Oct 29
ICN
Seoul
OAK
Oakland
₩1,749,600 Roundtrip, found 5 days ago
₩1,749,600
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Oct 22 from Seoul to Oakland, returning Wed, Oct 29, priced at ₩1,749,600 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Oakland (OAK)

February is typically the cheapest month to fly

From ₩169,834 - ₩731,187 per traveler.

Searching for cheap flights to Oak Knoll? No travel company presents more choices than Expedia if you're looking to compare flights to Oak Knoll. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Napa. Expedia provides the cheapest flights to many destinations in Napa and you may find even greater savings if you combine your flight with a hotel stay in Oak Knoll.

Flights to Oak Knoll information
Destination airport
Oakland Intl.
Destination airport IATA code
OAK
Destination city name
Oakland
Roundtrip price
₩350,500

Trending flights to Oak Knoll

Prices were available within the past 7 days and start at ₩111,300 for one-way flights and ₩350,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Dec 20 - Wed, Dec 31
ICN
Seoul
OAK
Oakland
₩1,047,500 Roundtrip, found 15 hours ago
₩1,047,500
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Dec 20 from Seoul to Oakland, returning Wed, Dec 31, priced at ₩1,047,500 found 15 hours ago
*Available to Expedia members.