King County Flights - Book Cheap Flights to King County

Popular airlines to King County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Popular cities in King County

FlightsFlights

Seattle

Seattle

Cheap round-trip flights to King County

Prices were available within the past 7 days and start at RM537 for one-way flights and RM1,076 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Dec - Wed, 17 Dec
IAH
Houston
SEA
Seattle
RM1,076 Return, found 1 day ago
RM1,076
Return
found 1 day ago
Select Delta flight, departing Sat, 6 Dec from Houston to Seattle, returning Wed, 17 Dec, priced at RM1,076 found 1 day ago
United
Sat, 6 Dec - Thu, 8 Jan
IAH
Houston
SEA
Seattle
RM2,079 Return, found 1 day ago
RM2,079
Return
found 1 day ago
Select United flight, departing Sat, 6 Dec from Houston to Seattle, returning Thu, 8 Jan, priced at RM2,079 found 1 day ago
American Airlines
Sat, 6 Dec - Thu, 8 Jan
IAH
Houston
SEA
Seattle
RM2,161 Return, found 1 day ago
RM2,161
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Dec from Houston to Seattle, returning Thu, 8 Jan, priced at RM2,161 found 1 day ago
Air Canada
Mon, 8 Dec - Wed, 21 Jan
ICN
Seoul
SEA
Seattle
RM2,231 Return, found 16 hours ago
RM2,231
Return
found 16 hours ago
Select Air Canada flight, departing Mon, 8 Dec from Seoul to Seattle, returning Wed, 21 Jan, priced at RM2,231 found 16 hours ago
Air Canada
Tue, 9 Dec - Thu, 22 Jan
SIN
Singapore
SEA
Seattle
RM2,771 Return, found 6 days ago
RM2,771
Return
found 6 days ago
Select Air Canada flight, departing Tue, 9 Dec from Singapore to Seattle, returning Thu, 22 Jan, priced at RM2,771 found 6 days ago
Korean Air
Mon, 8 Dec - Wed, 21 Jan
ICN
Seoul
SEA
Seattle
RM2,785 Return, found 16 hours ago
RM2,785
Return
found 16 hours ago
Select Korean Air flight, departing Mon, 8 Dec from Seoul to Seattle, returning Wed, 21 Jan, priced at RM2,785 found 16 hours ago
Philippine Airlines
Wed, 10 Dec - Thu, 22 Jan
BKK
Bangkok
SEA
Seattle
RM2,939 Return, found 16 hours ago
RM2,939
Return
found 16 hours ago
Select Philippine Airlines flight, departing Wed, 10 Dec from Bangkok to Seattle, returning Thu, 22 Jan, priced at RM2,939 found 16 hours ago
All Nippon Airways
Sun, 26 Apr - Sun, 10 May
BKK
Bangkok
SEA
Seattle
RM3,380 Return, found 3 days ago
RM3,380
Return
found 3 days ago
Select All Nippon Airways flight, departing Sun, 26 Apr from Bangkok to Seattle, returning Sun, 10 May, priced at RM3,380 found 3 days ago
STARLUX Airlines
Thu, 26 Mar - Thu, 16 Apr
SIN
Singapore
SEA
Seattle
RM3,583 Return, found 2 days ago
RM3,583
Return
found 2 days ago
Select STARLUX Airlines flight, departing Thu, 26 Mar from Singapore to Seattle, returning Thu, 16 Apr, priced at RM3,583 found 2 days ago
China Airlines
Tue, 23 Dec - Tue, 30 Dec
SIN
Singapore
SEA
Seattle
RM3,589 Return, found 4 days ago
RM3,589
Return
found 4 days ago
Select China Airlines flight, departing Tue, 23 Dec from Singapore to Seattle, returning Tue, 30 Dec, priced at RM3,589 found 4 days ago

About King County

Expedia offers flights to King County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to King 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 King County that have flexible change policies?
We know that things can change in the blink of an eye, so locking in a flexible ticket with Expedia is always a clever idea. Tick the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to King County is only a few clicks away.
Which airlines fly to King County?
When you're ready to book your ticket to or near King County, these carriers look forward to welcoming you on board:

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

How can I find cheap tickets to King County?
Book in advance, fly in or out of nearby airports, avoid peak travel periods — there are plenty of ways! One more is to take advantage of Expedia's "flexible dates" feature. Search for your King County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to King County was RM1,076.
How much is a flight to King County?
There were plenty of affordable fares for the taking in the last seven days, with the price of a return flight to King County ranging between RM1,076 and RM3,762. Many lucky travellers nabbed one-way tickets from Houston (IAH) for only RM537.
What are the most popular airports to fly into in King County?
Depending on which carrier you travel with and departure city, one of these leading airports will be your entry point to King County:

  • Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month.
  • Boeing Field Airport (BFI) - 247 flights per month.

How much is a plane ticket to King County?
In the last seven days, plane fares to King County varied from RM1,076 to RM3,762.
What is the best time to go to King County?
A terrific time to check out Seattle is after June 20 when summer starts. In King County's most populated city, temperatures range from 13ºC to 24ºC during this time — glorious weather for touring around! March, April and May are the most popular months for tourists.
What months are the cheapest to book a flight to King County?
February is the cheapest month to reserve a seat for your King County adventure. Airfares cost the most over the festive month of December, so steer clear of this time if possible.

Trending flights to King 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.

Singapore Airlines
Tue, 5 May - Tue, 12 May
KUL
Kuala Lumpur
SEA
Seattle
RM3,762 Return, found 2 days ago
RM3,762
Return
found 2 days ago
Select Singapore Airlines flight, departing Tue, 5 May from Kuala Lumpur to Seattle, returning Tue, 12 May, priced at RM3,762 found 2 days ago
*Available to Expedia members.