A large dam with a bridge crossing a river, surrounded by hills and a small town.

Cheap Flights to Grand Coulee

How much is the cheapest flight to Grand Coulee?

Prices were available within the past 7 days and start at ₩287,000 for one-way flights and ₩1,223,900 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩287,000
One way
Found 5 days ago
Select Delta flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩287,000 Found 5 days ago
Southwest Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩291,500
One way
Found 5 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩291,500 Found 5 days ago
Southwest Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩309,000
One way
Found 5 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩309,000 Found 5 days ago
Southwest Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩316,600
One way
Found 5 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩316,600 Found 5 days ago
Delta
Wed, May 5
CMH
Columbus
SEA
Seattle
₩347,000
One way
Found 1 day ago
Select Delta flight, departing Wed, May 5 from Columbus to Seattle, priced at ₩347,000 Found 1 day ago
American Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩352,900
One way
Found 5 days ago
Select American Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩352,900 Found 5 days ago
Southwest Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩361,500
One way
Found 5 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩361,500 Found 5 days ago
Delta
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩374,400
One way
Found 5 days ago
Select Delta flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩374,400 Found 5 days ago
Southwest Airlines
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩375,900
One way
Found 5 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩375,900 Found 5 days ago
United
Tue, Dec 22
CMH
Columbus
SEA
Seattle
₩522,300
One way
Found 5 days ago
Select United flight, departing Tue, Dec 22 from Columbus to Seattle, priced at ₩522,300 Found 5 days ago

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

October is typically the cheapest month to fly

From ₩395,907 - ₩577,612 per traveler.

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

Destination city name
Seattle
Destination airport
Seattle-Tacoma International Airport
Destination airport IATA code
SEA
Airlines serving
Alaska Airlines, Delta, American Airlines, United, Southwest Airlines, Frontier Airlines, Air Canada, Lufthansa, Turkish Airlines, Cathay Pacific, British Airways, Japan Airlines, KLM, Korean Air, Air France, EVA Airways, Sun Country Airlines, All Nippon Airways, Emirates, WestJet, Singapore Airlines, Starlux Airlines, Icelandair, Qatar Airways, Iberia, Finnair, Virgin Atlantic, Philippine Airlines, China Airlines, JetBlue Airways, Aer Lingus, Brussels Airlines, Swiss International Air Lines, SAS, Aeromexico, Condor
Popular airline
Alaska Airlines
Roundtrip price
₩287,000

Trending flights to Grand Coulee

Prices were available within the past 7 days and start at ₩287,000 for one-way flights and ₩1,223,900 for roundtrip, for the period specified. Prices and availability are subject to change.
Hainan Airlines
Wed, Oct 14 - Thu, Oct 22
ICN
Seoul
SEA
Seattle
₩1,223,900
Roundtrip
Found 11 hours ago
Select Hainan Airlines flight, departing Wed, Oct 14 from Seoul to Seattle, returning Thu, Oct 22, priced at ₩1,223,900 Found 11 hours ago
*Available to One Key members.