Mason County Flights - Book Cheap Flights to Mason County

View RM240 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines to Mason County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Mason County

Prices were available within the past 7 days and start at RM240 for one-way flights and RM476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 9 Mar - Wed, 25 Mar
SJC
San Jose
SEA
Seattle
RM476 Return, found 4 days ago
RM476
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 9 Mar from San Jose to Seattle, returning Wed, 25 Mar, priced at RM476 found 4 days ago
Delta
Mon, 9 Mar - Thu, 26 Mar
SJC
San Jose
SEA
Seattle
RM557 Return, found 4 days ago
RM557
Return
found 4 days ago
Select Delta flight, departing Mon, 9 Mar from San Jose to Seattle, returning Thu, 26 Mar, priced at RM557 found 4 days ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
SJC
San Jose
SEA
Seattle
RM935 Return, found 1 day ago
RM935
Return
found 1 day ago
Select American Airlines flight, departing Thu, 5 Feb from San Jose to Seattle, returning Mon, 9 Feb, priced at RM935 found 1 day ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
SJC
San Jose
PAE
Seattle
RM1,291 Return, found 1 day ago
RM1,291
Return
found 1 day ago
Select American Airlines flight, departing Thu, 5 Feb from San Jose to Seattle, returning Mon, 9 Feb, priced at RM1,291 found 1 day ago
United
Thu, 5 Feb - Mon, 9 Feb
SJC
San Jose
SEA
Seattle
RM2,689 Return, found 1 day ago
RM2,689
Return
found 1 day ago
Select United flight, departing Thu, 5 Feb from San Jose to Seattle, returning Mon, 9 Feb, priced at RM2,689 found 1 day ago
United
Fri, 6 Feb - Sun, 22 Feb
SIN
Singapore
SEA
Seattle
RM3,166 Return, found 3 hours ago
RM3,166
Return
found 3 hours ago
Select United flight, departing Fri, 6 Feb from Singapore to Seattle, returning Sun, 22 Feb, priced at RM3,166 found 3 hours ago
STARLUX Airlines
Mon, 31 Aug - Mon, 7 Sept
SIN
Singapore
SEA
Seattle
RM3,358 Return, found 11 hours ago
RM3,358
Return
found 11 hours ago
Select STARLUX Airlines flight, departing Mon, 31 Aug from Singapore to Seattle, returning Mon, 7 Sept, priced at RM3,358 found 11 hours ago
Korean Air
Sat, 24 Oct - Fri, 30 Oct
SIN
Singapore
SEA
Seattle
RM3,490 Return, found 6 days ago
RM3,490
Return
found 6 days ago
Select Korean Air flight, departing Sat, 24 Oct from Singapore to Seattle, returning Fri, 30 Oct, priced at RM3,490 found 6 days ago
China Airlines
Sat, 24 Oct - Fri, 30 Oct
SIN
Singapore
SEA
Seattle
RM3,525 Return, found 6 days ago
RM3,525
Return
found 6 days ago
Select China Airlines flight, departing Sat, 24 Oct from Singapore to Seattle, returning Fri, 30 Oct, priced at RM3,525 found 6 days ago
Air Canada
Thu, 19 Mar - Tue, 31 Mar
SIN
Singapore
SEA
Seattle
RM3,736 Return, found 1 hour ago
RM3,736
Return
found 1 hour ago
Select Air Canada flight, departing Thu, 19 Mar from Singapore to Seattle, returning Tue, 31 Mar, priced at RM3,736 found 1 hour ago

Trending flights to Mason County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Wed, 18 Feb - Thu, 5 Mar
KUL
Kuala Lumpur
SEA
Seattle
RM3,518 Return, found 1 day ago
RM3,518
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 18 Feb from Kuala Lumpur to Seattle, returning Thu, 5 Mar, priced at RM3,518 found 1 day ago

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 RM476.
How much is a flight to Mason County?
If you were journeying one way from San Jose (SJC), you could've nabbed a low-cost fare for just RM240 in the last seven days. Round-trip flights to Mason County ranged from RM476 to RM3,736 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.
How much is a plane ticket to Mason County?
In the last seven days, journeys to Mason County varied between RM476 and RM3,736. 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 10ºC to 24ºC. 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.

Book with confidence

About Mason County

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About Mason County

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