
Popular airlines to Washington
Delta
United
Asiana Airlines
Air Canada
Korean Air
American Airlines
EVA Airways
How much is the cheapest flight to Washington?
Prices were available within the past 7 days and start at ₩617,073 for one-way flights and ₩699,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 29 - Sat, Dec 6
ICN
Seoul
SEA
Seattle
₩699,400 Roundtrip, just found
₩699,400
Roundtrip
just found

Sat, Nov 29 - Sat, Dec 6
ICN
Seoul
SEA
Seattle
₩699,400 Roundtrip, just found
₩699,400
Roundtrip
just found

Fri, Oct 17 - Fri, Oct 24
ICN
Seoul
SEA
Seattle
₩699,700 Roundtrip, found 1 day ago
₩699,700
Roundtrip
found 1 day ago

Thu, Sep 18 - Mon, Sep 22
ICN
Seoul
SEA
Seattle
₩722,900 Roundtrip, just found
₩722,900
Roundtrip
just found

Thu, Nov 27 - Sun, Nov 30
ICN
Seoul
PDX
Portland
₩812,300 Roundtrip, found 5 days ago
₩812,300
Roundtrip
found 5 days ago

Fri, Sep 26 - Fri, Oct 3
ICN
Seoul
SEA
Seattle
₩815,200 Roundtrip, just found
₩815,200
Roundtrip
just found

Thu, Sep 18 - Mon, Sep 22
ICN
Seoul
SEA
Seattle
₩821,600 Roundtrip, just found
₩821,600
Roundtrip
just found

Tue, Sep 9 - Sun, Sep 14
GMP
Seoul
SEA
Seattle
₩921,900 Roundtrip, found 1 day ago
₩921,900
Roundtrip
found 1 day ago

Thu, Dec 25 - Fri, Jan 2
ICN
Seoul
GEG
Spokane
₩936,800 Roundtrip, found 16 hours ago
₩936,800
Roundtrip
found 16 hours ago

Tue, Jul 22 - Wed, Aug 13
GMP
Seoul
PDX
Portland
₩941,500 Roundtrip, found 3 days ago
₩941,500
Roundtrip
found 3 days ago
About Washington
Expedia offers flights to Washington to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
Top Flight Destinations In Washington
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Top Washington Hotels
- Ruby River Hotel Downtown Spokane
- Executive Hotel Pacific
- Coast Gateway Hotel
- Coast Seattle Downtown Hotel by APA
- citizenM Seattle Pioneer Square
- Red Roof Inn Seattle Airport - SEATAC
- Olympic Inn & Suites
- SureStay Hotel by Best Western SeaTac Airport North
- Hyatt Regency Seattle
- Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
- The Paramount Hotel
- Mediterranean Inn
- The Belltown Inn
- Courtyard by Marriott Seattle SeaTac Airport
- Centennial Hotel Spokane
- Studio 6 Mountlake Terrace, WA - Seattle
Trending flights to Washington
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 29 - Sat, Dec 6
ICN
Seoul
SEA
Seattle
₩699,400 Roundtrip, just found
₩699,400
Roundtrip
just found
*Available to Expedia members.