Cheap Flights to Clear Lake

View ₩82,600 flight on Sat, Nov 1, 2025Opens in a new window

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How much is the cheapest flight to Clear Lake?

Prices were available within the past 7 days and start at ₩82,600 for one-way flights and ₩165,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 1 - Mon, Nov 3
SFO
San Francisco
SEA
Seattle
₩165,700 Roundtrip, found 4 days ago
₩165,700
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 1 from San Francisco to Seattle, returning Mon, Nov 3, priced at ₩165,700 found 4 days ago
Hawaiian Airlines
Sat, Nov 1 - Mon, Nov 3
SFO
San Francisco
SEA
Seattle
₩193,500 Roundtrip, found 4 days ago
₩193,500
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from San Francisco to Seattle, returning Mon, Nov 3, priced at ₩193,500 found 4 days ago
United
Mon, Jan 12 - Sat, Jan 17
SFO
San Francisco
SEA
Seattle
₩216,900 Roundtrip, found 2 days ago
₩216,900
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 12 from San Francisco to Seattle, returning Sat, Jan 17, priced at ₩216,900 found 2 days ago
American Airlines
Wed, Jan 7 - Fri, Jan 9
PHX
Phoenix
SEA
Seattle
₩306,900 Roundtrip, found 4 days ago
₩306,900
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 7 from Phoenix to Seattle, returning Fri, Jan 9, priced at ₩306,900 found 4 days ago
Alaska Airlines
Sat, Nov 29 - Mon, Dec 1
LAX
Los Angeles
PAE
Seattle
₩1,077,400 Roundtrip, found 3 days ago
₩1,077,400
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 29 from Los Angeles to Seattle, returning Mon, Dec 1, priced at ₩1,077,400 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

September is typically the cheapest month to fly

From ₩191,807 - ₩345,902 per traveler.

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

Flights to Clear Lake information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
₩197,300

Trending flights to Clear Lake

Prices were available within the past 7 days and start at ₩82,600 for one-way flights and ₩165,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Oct 23 - Sun, Oct 26
ICN
Seoul
SEA
Seattle
₩478,300 Roundtrip, found 2 days ago
₩478,300
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 23 from Seoul to Seattle, returning Sun, Oct 26, priced at ₩478,300 found 2 days ago
*Available to Expedia members.