Cheap Flights to Deer Park

View ₩1,106,300 flight on Mon, May 25, 2026Opens in a new window

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How much is the cheapest flight to Deer Park?

Prices were available within the past 7 days and start at ₩1,106,300 for one-way flights and ₩1,302,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, May 28 - Sun, May 31
TYS
Knoxville
STS
Santa Rosa
₩1,302,700 Roundtrip, found 14 hours ago
₩1,302,700
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, May 28 from Knoxville to Santa Rosa, returning Sun, May 31, priced at ₩1,302,700 found 14 hours ago
American Airlines
Thu, May 28 - Sun, May 31
TYS
Knoxville
STS
Santa Rosa
₩1,409,000 Roundtrip, found 14 hours ago
₩1,409,000
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, May 28 from Knoxville to Santa Rosa, returning Sun, May 31, priced at ₩1,409,000 found 14 hours ago
China Airlines
Mon, May 25 - Thu, May 28
FUK
Fukuoka
STS
Santa Rosa
₩1,851,900 Roundtrip, found 17 hours ago
₩1,851,900
Roundtrip
found 17 hours ago
Select China Airlines flight, departing Mon, May 25 from Fukuoka to Santa Rosa, returning Thu, May 28, priced at ₩1,851,900 found 17 hours ago
China Airlines
Mon, May 25 - Thu, May 28
FUK
Fukuoka
STS
Santa Rosa
₩2,064,300 Roundtrip, found 17 hours ago
₩2,064,300
Roundtrip
found 17 hours ago
Select China Airlines flight, departing Mon, May 25 from Fukuoka to Santa Rosa, returning Thu, May 28, priced at ₩2,064,300 found 17 hours ago
Japan Airlines
Thu, May 28 - Sun, May 31
HKD
Hakodate
STS
Santa Rosa
₩2,948,100 Roundtrip, found 10 hours ago
₩2,948,100
Roundtrip
found 10 hours ago
Select Japan Airlines flight, departing Thu, May 28 from Hakodate to Santa Rosa, returning Sun, May 31, priced at ₩2,948,100 found 10 hours ago

Book with confidence

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

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
₩1,302,700
*Available to Expedia members.