
Popular airlines to Washington
Alaska Airlines
Delta
American Airlines
United
Southwest Airlines
Frontier Airlines
JetBlue Airways
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
How much is the cheapest flight to Washington?
Prices were available within the past 7 days and start at ₩558,400 for one-way flights and ₩644,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩644,900 Roundtrip, just found
₩644,900
Roundtrip
just found

Mon, Oct 27 - Thu, Oct 30
ICN
Seoul
SEA
Seattle
₩652,300 Roundtrip, just found
₩652,300
Roundtrip
just found

Thu, Oct 16 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩675,100 Roundtrip, just found
₩675,100
Roundtrip
just found

Thu, Oct 16 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩675,100 Roundtrip, just found
₩675,100
Roundtrip
just found

Mon, Sep 15 - Fri, Sep 19
ICN
Seoul
PSC
Pasco
₩689,300 Roundtrip, found 16 hours ago
₩689,300
Roundtrip
found 16 hours ago

Sun, Sep 28 - Wed, Oct 15
ICN
Seoul
SEA
Seattle
₩749,400 Roundtrip, just found
₩749,400
Roundtrip
just found

Thu, Oct 16 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩768,900 Roundtrip, just found
₩768,900
Roundtrip
just found

Sat, Sep 13 - Sat, Sep 20
ICN
Seoul
PDX
Portland
₩850,200 Roundtrip, found 1 day ago
₩850,200
Roundtrip
found 1 day ago

Thu, Sep 11 - Mon, Sep 15
ICN
Seoul
PDX
Portland
₩879,000 Roundtrip, found 5 days ago
₩879,000
Roundtrip
found 5 days ago

Sat, Oct 11 - Wed, Oct 15
ICN
Seoul
GEG
Spokane
₩889,500 Roundtrip, found 10 hours ago
₩889,500
Roundtrip
found 10 hours 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
Top Flight Destinations In the World
- Flights to United States of America
- Flights to Thailand
- Flights to Germany
- Flights to Indonesia
- Flights to France
- Flights to China
- Flights to Japan
- Flights to Switzerland
- Flights to Türkiye
- Flights to Philippines
- Flights to India
- Flights to South Korea
- Flights to Brazil
- Flights to Italy
- Flights to Colombia
- Flights to Argentina
- Flights to Sweden
- Flights to Spain
- Flights to Russia
- Flights to Mexico
Top Washington Hotels
- SureStay Hotel by Best Western SeaTac Airport North
- Coast Gateway Hotel
- The Paramount Hotel
- Executive Hotel Pacific
- Hyatt Regency Seattle
- Coast Seattle Downtown Hotel by APA
- Hotel 116, A Coast Hotel Bellevue
- The Belltown Inn
- Mediterranean Inn
- Mayflower Park Hotel
- citizenM Seattle Pioneer Square
- Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
- Centennial Hotel Spokane
- Ruby River Hotel Downtown Spokane
- Olympic Inn & Suites
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.

Thu, Oct 16 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩644,900 Roundtrip, just found
₩644,900
Roundtrip
just found
*Available to Expedia members.