Cheap Flights to San Mateo

View ₩465,400 flight on Sun, Oct 12, 2025Opens in a new window

Popular airlines to San Mateo

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How much is the cheapest flight to San Mateo?

Prices were available within the past 7 days and start at ₩465,400 for one-way flights and ₩461,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Sep 13 - Sun, Sep 14
ICN
Seoul
SFO
San Francisco
₩461,100 Roundtrip, found 3 hours ago
₩461,100
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Sat, Sep 13 from Seoul to San Francisco, returning Sun, Sep 14, priced at ₩461,100 found 3 hours ago
Air Canada
Mon, Oct 20 - Wed, Oct 29
ICN
Seoul
SFO
San Francisco
₩646,100 Roundtrip, just found
₩646,100
Roundtrip
just found
Select Air Canada flight, departing Mon, Oct 20 from Seoul to San Francisco, returning Wed, Oct 29, priced at ₩646,100 just found
United
Mon, Sep 15 - Sun, Oct 5
ICN
Seoul
SFO
San Francisco
₩647,300 Roundtrip, just found
₩647,300
Roundtrip
just found
Select United flight, departing Mon, Sep 15 from Seoul to San Francisco, returning Sun, Oct 5, priced at ₩647,300 just found
American Airlines
Tue, Sep 16 - Wed, Sep 17
ICN
Seoul
SFO
San Francisco
₩651,300 Roundtrip, just found
₩651,300
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 16 from Seoul to San Francisco, returning Wed, Sep 17, priced at ₩651,300 just found
Air Premia
Sun, Sep 14 - Sun, Sep 28
ICN
Seoul
SFO
San Francisco
₩711,900 Roundtrip, just found
₩711,900
Roundtrip
just found
Select Air Premia flight, departing Sun, Sep 14 from Seoul to San Francisco, returning Sun, Sep 28, priced at ₩711,900 just found

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

February is typically the cheapest month to fly

From ₩219,775 - ₩609,253 per traveler.

Searching for cheap flights to San Mateo? No travel company presents more choices than Expedia if you're looking to compare flights to San Mateo. 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 Francisco. Expedia provides the cheapest flights to many destinations in San Francisco and you may find even greater savings if you combine your flight with a hotel stay in San Mateo.

Flights to San Mateo information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩461,100

Trending flights to San Mateo

Prices were available within the past 7 days and start at ₩465,400 for one-way flights and ₩461,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Sep 13 - Sun, Sep 14
ICN
Seoul
SFO
San Francisco
₩461,100 Roundtrip, found 3 hours ago
₩461,100
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Sat, Sep 13 from Seoul to San Francisco, returning Sun, Sep 14, priced at ₩461,100 found 3 hours ago
*Available to Expedia members.