Cheap Flights to Grand Coulee

View ₩722,300 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines to Grand Coulee

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How much is the cheapest flight to Grand Coulee?

Prices were available within the past 7 days and start at ₩722,300 for one-way flights and ₩884,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 20 - Mon, Oct 27
ICN
Seoul
GEG
Spokane
₩884,400 Roundtrip, found 2 days ago
₩884,400
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 20 from Seoul to Spokane, returning Mon, Oct 27, priced at ₩884,400 found 2 days ago
Korean Air
Mon, Oct 20 - Mon, Oct 27
ICN
Seoul
GEG
Spokane
₩984,400 Roundtrip, found 2 days ago
₩984,400
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Oct 20 from Seoul to Spokane, returning Mon, Oct 27, priced at ₩984,400 found 2 days ago
United
Wed, Jan 14 - Tue, Feb 10
ICN
Seoul
GEG
Spokane
₩1,213,500 Roundtrip, found 21 hours ago
₩1,213,500
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Jan 14 from Seoul to Spokane, returning Tue, Feb 10, priced at ₩1,213,500 found 21 hours ago
Hawaiian Airlines
Sat, Oct 4 - Sun, Oct 5
ICN
Seoul
GEG
Spokane
₩1,223,300 Roundtrip, found 4 days ago
₩1,223,300
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 4 from Seoul to Spokane, returning Sun, Oct 5, priced at ₩1,223,300 found 4 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 21
ICN
Seoul
EAT
Wenatchee
₩1,338,900 Roundtrip, found 5 hours ago
₩1,338,900
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Fri, Nov 14 from Seoul to Wenatchee, returning Fri, Nov 21, priced at ₩1,338,900 found 5 hours ago

Book with confidence

Book with confidence

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

Travel information

Travel information

Destination airport
Spokane Intl.
Destination airport IATA code
GEG
Destination city name
Spokane
Roundtrip price
₩884,400

Trending flights to Grand Coulee

Prices were available within the past 7 days and start at ₩722,300 for one-way flights and ₩884,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 20 - Mon, Oct 27
ICN
Seoul
GEG
Spokane
₩884,400 Roundtrip, found 2 days ago
₩884,400
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 20 from Seoul to Spokane, returning Mon, Oct 27, priced at ₩884,400 found 2 days ago

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Explore a world of travel with Expedia

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