Cheap Flights to San Diego Intl.

View ₩85,500 flight on Sun, Feb 8, 2026Opens in a new window

Popular airlines to San Diego Intl. Airport (SAN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to San Diego Intl.?

Prices were available within the past 7 days and start at ₩85,500 for one-way flights and ₩171,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 13 - Fri, Feb 6
DEN
Denver
SAN
San Diego
₩171,700 Roundtrip, found 3 hours ago
₩171,700
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Denver to San Diego, returning Fri, Feb 6, priced at ₩171,700 found 3 hours ago
Hawaiian Airlines
Sun, Feb 8 - Tue, Feb 17
DEN
Denver
SAN
San Diego
₩200,300 Roundtrip, found 17 hours ago
₩200,300
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Sun, Feb 8 from Denver to San Diego, returning Tue, Feb 17, priced at ₩200,300 found 17 hours ago
United
Tue, Jan 13 - Fri, Feb 6
DEN
Denver
SAN
San Diego
₩223,500 Roundtrip, found 3 hours ago
₩223,500
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jan 13 from Denver to San Diego, returning Fri, Feb 6, priced at ₩223,500 found 3 hours ago
Delta
Tue, Jan 13 - Fri, Feb 6
DEN
Denver
SAN
San Diego
₩230,500 Roundtrip, found 3 hours ago
₩230,500
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jan 13 from Denver to San Diego, returning Fri, Feb 6, priced at ₩230,500 found 3 hours ago
American Airlines
Tue, Jan 13 - Fri, Feb 6
DEN
Denver
SAN
San Diego
₩253,700 Roundtrip, found 3 hours ago
₩253,700
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Denver to San Diego, returning Fri, Feb 6, priced at ₩253,700 found 3 hours ago

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

January is typically the cheapest month to fly

From ₩182,906 - ₩666,562 per traveler.

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

Flights to San Diego Intl. information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Cathay Pacific, China Airlines, Delta, Emirates, Hawaiian Airlines, Iberia, Japan Airlines, KLM, Korean Air, Lufthansa, United, WestJet
Roundtrip price
₩157,000
Popular airline
United

Trending flights to San Diego Intl.

Prices were available within the past 7 days and start at ₩85,500 for one-way flights and ₩171,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Feb 28 - Wed, Mar 4
ICN
Seoul
SAN
San Diego
₩817,400 Roundtrip, found 2 days ago
₩817,400
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 28 from Seoul to San Diego, returning Wed, Mar 4, priced at ₩817,400 found 2 days ago
*Available to Expedia members.