Skip to main content
A beach with waves, seaweed, and a dog.

￥26,820 Cheap Flights to Cosmopolis, WA

Flight 1

How much is the cheapest flight to Cosmopolis?

Prices were available within the past 7 days and start at ￥26,820 for one-way flights and ￥56,650 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Mon, Sep 14 - Mon, Sep 21
CMH
Columbus
SEA
Seattle
￥56,650
Roundtrip
Found 2 days ago
Select Delta flight, departing Mon, Sep 14 from Columbus to Seattle, returning Mon, Sep 21, priced at ￥56,650 Found 2 days ago
American Airlines
Mon, Sep 14 - Mon, Sep 21
CMH
Columbus
SEA
Seattle
￥56,660
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Mon, Sep 14 from Columbus to Seattle, returning Mon, Sep 21, priced at ￥56,660 Found 2 days ago
American Airlines
Sat, Sep 19 - Sat, Sep 26
CMH
Columbus
SEA
Seattle
￥56,890
Roundtrip
Just found
Select American Airlines flight, departing Sat, Sep 19 from Columbus to Seattle, returning Sat, Sep 26, priced at ￥56,890 Just found
Alaska Airlines
Mon, Sep 14 - Mon, Sep 21
CMH
Columbus
SEA
Seattle
￥66,270
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Mon, Sep 14 from Columbus to Seattle, returning Mon, Sep 21, priced at ￥66,270 Found 2 days ago
United
Mon, Sep 14 - Mon, Sep 21
CMH
Columbus
SEA
Seattle
￥68,510
Roundtrip
Found 2 days ago
Select United flight, departing Mon, Sep 14 from Columbus to Seattle, returning Mon, Sep 21, priced at ￥68,510 Found 2 days ago

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

September is typically the cheapest month to fly

From ￥34,567 - ￥57,986 per traveler.

Book with confidence

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Cosmopolis flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Cosmopolis trip!

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, JetBlue Airways, Air Canada, Cathay Pacific, WestJet, Lufthansa, Korean Air, Japan Airlines, All Nippon Airways, Turkish Airlines, KLM, EVA Airways, Air France, British Airways, Emirates, Sun Country Airlines, Qatar Airways, Asiana Airlines, Starlux Airlines, Finnair, Philippine Airlines, China Airlines, Aeromexico, Virgin Atlantic, Icelandair, Iberia, Aer Lingus, Singapore Airlines, SAS, Swiss International Air Lines, Brussels Airlines
Popular airline
Alaska Airlines
Roundtrip price
￥56,650

Trending flights to Cosmopolis

Prices were available within the past 7 days and start at ￥26,820 for one-way flights and ￥56,650 for roundtrip, for the period specified. Prices and availability are subject to change.
Alaska Airlines
Sat, Jan 30 - Mon, Feb 8
NGO
Nagoya
SEA
Seattle
￥64,840
Roundtrip
Found 1 day ago
Select Alaska Airlines flight, departing Sat, Jan 30 from Nagoya to Seattle, returning Mon, Feb 8, priced at ￥64,840 Found 1 day ago
*Available to One Key members.