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

  • JetBlue Airways

    JetBlue Airways

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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 RM503 for one-way flights and RM1,047 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,047 Return, found 1 day ago
RM1,047
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,047 found 1 day ago
Delta
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,195 Return, found 1 day ago
RM1,195
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,195 found 1 day ago
American Airlines
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,238 Return, found 1 day ago
RM1,238
Return
found 1 day ago
Select American Airlines flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,238 found 1 day ago
American Airlines
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,324 Return, found 1 day ago
RM1,324
Return
found 1 day ago
Select American Airlines flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,324 found 1 day ago
Delta
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,365 Return, found 1 day ago
RM1,365
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,365 found 1 day ago
American Airlines
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,384 Return, found 1 day ago
RM1,384
Return
found 1 day ago
Select American Airlines flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,384 found 1 day ago
Delta
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,387 Return, found 1 day ago
RM1,387
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,387 found 1 day ago
United
Wed, 3 Dec - Fri, 5 Dec
SNA
Orange County
SEA
Seattle
RM1,641 Return, found 1 day ago
RM1,641
Return
found 1 day ago
Select United flight, departing Wed, 3 Dec from Orange County to Seattle, returning Fri, 5 Dec, priced at RM1,641 found 1 day ago
Singapore Airlines
Mon, 22 Sep - Tue, 30 Sep
DAC
Dhaka
SEA
Seattle
RM6,457 Return, found 1 day ago
RM6,457
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 22 Sep from Dhaka to Seattle, returning Tue, 30 Sep, priced at RM6,457 found 1 day ago
British Airways
Mon, 22 Sep - Tue, 30 Sep
DAC
Dhaka
SEA
Seattle
RM7,343 Return, found 1 day ago
RM7,343
Return
found 1 day ago
Select British Airways flight, departing Mon, 22 Sep from Dhaka to Seattle, returning Tue, 30 Sep, priced at RM7,343 found 1 day 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 RM1,047.
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 RM1,047 and RM7,343. Many lucky travellers nabbed one-way tickets from Orange County (SNA) for only RM503.
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 RM1,047 to RM7,343.
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.

Philippine Airlines
Sun, 28 Sep - Sun, 12 Oct
KUL
Kuala Lumpur
SEA
Seattle
RM3,012 Return, found 1 hour ago
RM3,012
Return
found 1 hour ago
Select Philippine Airlines flight, departing Sun, 28 Sep from Kuala Lumpur to Seattle, returning Sun, 12 Oct, priced at RM3,012 found 1 hour ago
*Available to Expedia members.