Cheap Flights to Walnut Creek

View ₩52,300 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines to Walnut Creek

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How much is the cheapest flight to Walnut Creek?

Prices were available within the past 7 days and start at ₩52,300 for one-way flights and ₩104,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Oct 2 - Tue, Oct 7
SAN
San Diego
SFO
San Francisco
₩104,700 Roundtrip, found 3 days ago
₩104,700
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 2 from San Diego to San Francisco, returning Tue, Oct 7, priced at ₩104,700 found 3 days ago
American Airlines
Sun, Jun 29 - Sat, Aug 9
CLD
Carlsbad
SFO
San Francisco
₩472,800 Roundtrip, found 6 days ago
₩472,800
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 29 from Carlsbad to San Francisco, returning Sat, Aug 9, priced at ₩472,800 found 6 days ago
Air Canada
Wed, Oct 29 - Fri, Oct 31
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct 29 from Seoul to San Francisco, returning Fri, Oct 31, priced at ₩616,000 just found
Asiana Airlines
Thu, Sep 11 - Wed, Sep 17
GMP
Seoul
SFO
San Francisco
₩634,800 Roundtrip, found 5 hours ago
₩634,800
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Sep 11 from Seoul to San Francisco, returning Wed, Sep 17, priced at ₩634,800 found 5 hours ago
Delta
Tue, Jun 24 - Wed, Jun 25
SAN
San Diego
OAK
Oakland
₩640,100 Roundtrip, found 5 days ago
₩640,100
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 24 from San Diego to Oakland, returning Wed, Jun 25, priced at ₩640,100 found 5 days ago

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

January is typically the cheapest month to fly

From ₩163,210 - ₩751,933 per traveler.

Graph displaying average flight prices per month

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

Flights to Walnut Creek information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩123,600

Trending flights to Walnut Creek

Prices were available within the past 7 days and start at ₩52,300 for one-way flights and ₩104,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 29 - Fri, Oct 31
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct 29 from Seoul to San Francisco, returning Fri, Oct 31, priced at ₩616,000 just found
*Available to Expedia members.