Cheap Flights to Half Moon Bay

View ₩70,400 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines to Half Moon Bay

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How much is the cheapest flight to Half Moon Bay?

Prices were available within the past 7 days and start at ₩70,400 for one-way flights and ₩143,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 2 - Wed, May 6
SEA
Seattle
SFO
San Francisco
₩143,500 Roundtrip, found 5 days ago
₩143,500
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 2 from Seattle to San Francisco, returning Wed, May 6, priced at ₩143,500 found 5 days ago
Alaska Airlines
Wed, Mar 18 - Tue, Mar 31
LAX
Los Angeles
SFO
San Francisco
₩172,000 Roundtrip, found 3 days ago
₩172,000
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Los Angeles to San Francisco, returning Tue, Mar 31, priced at ₩172,000 found 3 days ago
Hawaiian Airlines
Sat, Mar 7 - Mon, Mar 9
LAX
Los Angeles
SFO
San Francisco
₩172,700 Roundtrip, found 5 days ago
₩172,700
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Mar 7 from Los Angeles to San Francisco, returning Mon, Mar 9, priced at ₩172,700 found 5 days ago
United
Thu, Apr 30 - Tue, May 5
SEA
Seattle
SFO
San Francisco
₩247,200 Roundtrip, found 5 days ago
₩247,200
Roundtrip
found 5 days ago
Select United flight, departing Thu, Apr 30 from Seattle to San Francisco, returning Tue, May 5, priced at ₩247,200 found 5 days ago
American Airlines
Sat, Mar 7 - Mon, Mar 9
LAX
Los Angeles
SFO
San Francisco
₩261,300 Roundtrip, found 5 days ago
₩261,300
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 7 from Los Angeles to San Francisco, returning Mon, Mar 9, priced at ₩261,300 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ₩231,947 - ₩704,804 per traveler.

Searching for cheap flights to Half Moon Bay? No travel company presents more choices than Expedia if you're looking to compare flights to Half Moon Bay. 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 Half Moon Bay.

Flights to Half Moon Bay information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩143,500

Trending flights to Half Moon Bay

Prices were available within the past 7 days and start at ₩70,400 for one-way flights and ₩143,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 27 - Wed, Nov 11
ICN
Seoul
SFO
San Francisco
₩589,000 Roundtrip, found 18 hours ago
₩589,000
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Oct 27 from Seoul to San Francisco, returning Wed, Nov 11, priced at ₩589,000 found 18 hours ago
*Available to Expedia members.