Cheap Flights to Mason County from ₩552,500

View ₩552,500 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines to Mason County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Mason County?

Prices were available within the past 7 days and start at ₩552,500 for one-way flights and ₩815,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Feb 17 - Sat, Feb 21
ICN
Seoul
SEA
Seattle
₩815,600 Roundtrip, just found
₩815,600
Roundtrip
just found
Select Air Canada flight, departing Tue, Feb 17 from Seoul to Seattle, returning Sat, Feb 21, priced at ₩815,600 just found
United
Mon, Mar 9 - Mon, Mar 16
ICN
Seoul
SEA
Seattle
₩826,500 Roundtrip, found 4 days ago
₩826,500
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 9 from Seoul to Seattle, returning Mon, Mar 16, priced at ₩826,500 found 4 days ago
American Airlines
Thu, Apr 2 - Tue, Apr 7
ICN
Seoul
SEA
Seattle
₩832,500 Roundtrip, found 4 days ago
₩832,500
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 2 from Seoul to Seattle, returning Tue, Apr 7, priced at ₩832,500 found 4 days ago
Singapore Airlines
Thu, Jan 29 - Thu, Feb 19
CGK
Jakarta
SEA
Seattle
₩954,000 Roundtrip, found 20 hours ago
₩954,000
Roundtrip
found 20 hours ago
Select Singapore Airlines flight, departing Thu, Jan 29 from Jakarta to Seattle, returning Thu, Feb 19, priced at ₩954,000 found 20 hours ago
Singapore Airlines
Thu, Feb 12 - Thu, Mar 5
SGN
Ho Chi Minh City
SEA
Seattle
₩997,200 Roundtrip, found 20 hours ago
₩997,200
Roundtrip
found 20 hours ago
Select Singapore Airlines flight, departing Thu, Feb 12 from Ho Chi Minh City to Seattle, returning Thu, Mar 5, priced at ₩997,200 found 20 hours ago
Hainan Airlines
Wed, Mar 11 - Thu, Mar 19
ICN
Seoul
SEA
Seattle
₩1,010,000 Roundtrip, found 4 hours ago
₩1,010,000
Roundtrip
found 4 hours ago
Select Hainan Airlines flight, departing Wed, Mar 11 from Seoul to Seattle, returning Thu, Mar 19, priced at ₩1,010,000 found 4 hours ago
Hawaiian Airlines
Thu, Jan 29 - Wed, Feb 11
ICN
Seoul
SEA
Seattle
₩1,032,800 Roundtrip, just found
₩1,032,800
Roundtrip
just found
Select Hawaiian Airlines flight, departing Thu, Jan 29 from Seoul to Seattle, returning Wed, Feb 11, priced at ₩1,032,800 just found
Delta
Wed, Feb 25 - Mon, Mar 9
ICN
Seoul
SEA
Seattle
₩1,044,200 Roundtrip, just found
₩1,044,200
Roundtrip
just found
Select Delta flight, departing Wed, Feb 25 from Seoul to Seattle, returning Mon, Mar 9, priced at ₩1,044,200 just found
Korean Air
Wed, Jun 24 - Wed, Jul 15
SGN
Ho Chi Minh City
SEA
Seattle
₩1,054,100 Roundtrip, found 15 hours ago
₩1,054,100
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Wed, Jun 24 from Ho Chi Minh City to Seattle, returning Wed, Jul 15, priced at ₩1,054,100 found 15 hours ago
Japan Airlines
Tue, Feb 10 - Tue, Mar 3
HAN
Hanoi
SEA
Seattle
₩1,094,900 Roundtrip, found 20 hours ago
₩1,094,900
Roundtrip
found 20 hours ago
Select Japan Airlines flight, departing Tue, Feb 10 from Hanoi to Seattle, returning Tue, Mar 3, priced at ₩1,094,900 found 20 hours ago

About Mason County

Expedia offers flights to Mason County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Mason County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Mason County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, enter your travel details and click "Search." Next step? Check "No change fee" just below the "Flexible change policies" filter on the top left of your screen. Step 3. Grab your flexible and cheap ticket to Mason County.
Which airlines fly to Mason County?
When you're ready to reserve your seat to or near Mason County, these top airlines look forward to welcoming you aboard:

  • Alaska Airlines - 8,781 flights to or near Mason County each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4,186 flights to or near Mason County each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near Mason County each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

How can I find cheap tickets to Mason County?
Book well ahead of time, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! Another one is to use Expedia's "flexible dates" function. Find your Mason County flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Mason County was ₩815,600.
How much is a flight to Mason County?
If you were journeying one way from Jakarta (CGK), you could've nabbed a low-cost fare for just ₩552,500 in the last seven days. Round-trip flights to Mason County ranged from ₩815,600 to ₩1,094,900 over the same period.
What are the most popular airports to fly into in Mason County?
Mason County's primary gateway is Seattle - Tacoma Intl. Airport (SEA). Get your next awesome journey underway by securing an airfare on one of the 15,456 flights per month to this destination.
When is the cheapest time to fly to Mason County?
Try to jet off early in the week to score a bargain airfare to Mason County. Tuesday is routinely the most affordable day to take off, with Monday a close second. Saturday typically has the costliest ticket prices. This is because many people prefer to begin their getaway on a weekend.
How much is a plane ticket to Mason County?
In the last seven days, journeys to Mason County varied between ₩815,600 and ₩1,094,900. Prices generally depend on the time of departure, cabin class, airline and when the fare is booked.
What is the best time to go to Mason County?
Shelton, Mason County's most populated city, is a superb destination to tour around at anytime. Not a fan of chilly weather? Then head here from June 20 onward in summer, when temperatures fluctuate from 50ºF to 75ºF. March, September and October is when Shelton lures the biggest crowds.
What months are the cheapest to book a flight to Mason County?
Reserve your ticket in February for bargain flight deals to Mason County. The festive month of December is often the most expensive time to buy an airfare.

Trending flights to Mason County

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.

Air Canada
Tue, Feb 17 - Sat, Feb 21
ICN
Seoul
SEA
Seattle
₩815,600 Roundtrip, just found
₩815,600
Roundtrip
just found
Select Air Canada flight, departing Tue, Feb 17 from Seoul to Seattle, returning Sat, Feb 21, priced at ₩815,600 just found
*Available to Expedia members.