Cheap Flights to San Diego

View ₩52,200 flight on Sun, Aug 10, 2025Opens in a new window

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How much is the cheapest flight to San Diego?

Prices were available within the past 7 days and start at ₩52,200 for one-way flights and ₩106,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Jul 7 - Wed, Jul 9
SFO
San Francisco
SAN
San Diego
₩106,200 Roundtrip, found 5 days ago
₩106,200
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Jul 7 from San Francisco to San Diego, returning Wed, Jul 9, priced at ₩106,200 found 5 days ago
United
Sun, Jul 13 - Tue, Jul 15
SFO
San Francisco
SAN
San Diego
₩132,400 Roundtrip, found 1 day ago
₩132,400
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 13 from San Francisco to San Diego, returning Tue, Jul 15, priced at ₩132,400 found 1 day ago
American Airlines
Fri, Aug 8 - Tue, Aug 12
SFO
San Francisco
CLD
Carlsbad
₩369,300 Roundtrip, found 4 days ago
₩369,300
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 8 from San Francisco to Carlsbad, returning Tue, Aug 12, priced at ₩369,300 found 4 days ago
Asiana Airlines
Thu, Jul 10 - Thu, Jul 17
ICN
Seoul
SAN
San Diego
₩893,400 Roundtrip, found 3 hours ago
₩893,400
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Jul 10 from Seoul to San Diego, returning Thu, Jul 17, priced at ₩893,400 found 3 hours ago
Air Canada
Tue, Jan 27 - Sun, Feb 22
ICN
Seoul
SAN
San Diego
₩910,520 Roundtrip, just found
₩910,520
Roundtrip
just found
Select Air Canada flight, departing Tue, Jan 27 from Seoul to San Diego, returning Sun, Feb 22, priced at ₩910,520 just found

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From ₩162,126 - ₩759,725 per traveler.

Graph displaying average flight prices per month

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

Flights to San Diego information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
₩106,200

Trending flights to San Diego

Prices were available within the past 7 days and start at ₩52,200 for one-way flights and ₩106,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Jul 10 - Thu, Jul 17
ICN
Seoul
SAN
San Diego
₩893,400 Roundtrip, found 3 hours ago
₩893,400
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Thu, Jul 10 from Seoul to San Diego, returning Thu, Jul 17, priced at ₩893,400 found 3 hours ago
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