Cheap Flights to Oak Knoll

View ₩418,000 flight on Sat, May 23, 2026Opens 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 ₩418,000 for one-way flights and ₩688,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 23 - Sun, May 24
SNA
Orange County
STS
Santa Rosa
₩688,000 Roundtrip, found 21 hours ago
₩688,000
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, May 23 from Orange County to Santa Rosa, returning Sun, May 24, priced at ₩688,000 found 21 hours ago
American Airlines
Sat, May 23 - Sun, May 24
SNA
Orange County
STS
Santa Rosa
₩688,400 Roundtrip, found 5 hours ago
₩688,400
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, May 23 from Orange County to Santa Rosa, returning Sun, May 24, priced at ₩688,400 found 5 hours ago
American Airlines
Sat, May 23 - Sun, May 24
SNA
Orange County
STS
Santa Rosa
₩732,800 Roundtrip, found 5 hours ago
₩732,800
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, May 23 from Orange County to Santa Rosa, returning Sun, May 24, priced at ₩732,800 found 5 hours ago
American Airlines
Sat, May 23 - Mon, May 25
SNA
Orange County
STS
Santa Rosa
₩1,177,100 Roundtrip, found 20 hours ago
₩1,177,100
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, May 23 from Orange County to Santa Rosa, returning Mon, May 25, priced at ₩1,177,100 found 20 hours ago
American Airlines
Fri, May 22 - Mon, May 25
SNA
Orange County
STS
Santa Rosa
₩1,363,900 Roundtrip, found 5 hours ago
₩1,363,900
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, May 22 from Orange County to Santa Rosa, returning Mon, May 25, priced at ₩1,363,900 found 5 hours ago

Book with confidence

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.

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
₩688,000
*Available to Expedia members.