Cheap Flights to Preston

View ₩404,100 flight on Sat, Mar 7, 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Preston?

Prices were available within the past 7 days and start at ₩404,100 for one-way flights and ₩703,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Mar 7 - Tue, Mar 10
SAN
San Diego
OAK
Oakland
₩703,000 Roundtrip, found 1 day ago
₩703,000
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 7 from San Diego to Oakland, returning Tue, Mar 10, priced at ₩703,000 found 1 day ago
Delta
Sat, Mar 7 - Tue, Mar 10
SAN
San Diego
OAK
Oakland
₩777,900 Roundtrip, found 1 day ago
₩777,900
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 7 from San Diego to Oakland, returning Tue, Mar 10, priced at ₩777,900 found 1 day ago
Hawaiian Airlines
Fri, Mar 6 - Mon, Mar 9
SAN
San Diego
OAK
Oakland
₩987,800 Roundtrip, found 2 days ago
₩987,800
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Mar 6 from San Diego to Oakland, returning Mon, Mar 9, priced at ₩987,800 found 2 days ago
Delta
Wed, Mar 4 - Sat, Mar 7
SAN
San Diego
OAK
Oakland
₩1,004,600 Roundtrip, found 4 days ago
₩1,004,600
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Mar 4 from San Diego to Oakland, returning Sat, Mar 7, priced at ₩1,004,600 found 4 days ago
United
Fri, Mar 6 - Mon, Mar 9
SAN
San Diego
OAK
Oakland
₩1,130,400 Roundtrip, found 2 days ago
₩1,130,400
Roundtrip
found 2 days ago
Select United flight, departing Fri, Mar 6 from San Diego to Oakland, returning Mon, Mar 9, priced at ₩1,130,400 found 2 days ago

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

February is typically the cheapest month to fly

From ₩177,168 - ₩791,220 per traveler.

Book with confidence

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

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
₩1,621,000
*Available to Expedia members.