Cheap flights from King County starting at €43

View €43 flight on Mon, 12 Jan 2026Opens in a new window

Popular airlines from King County

  • Delta

    Delta

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from 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.

Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
€84 Return, found 19 hours ago
€84
Return
found 19 hours ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at €84 found 19 hours ago
Delta
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
€92 Return, found 19 hours ago
€92
Return
found 19 hours ago
Select Delta flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at €92 found 19 hours ago
American Airlines
Fri, 9 Jan - Mon, 12 Jan
SEA
Seattle
PHX
Phoenix
€101 Return, found 2 days ago
€101
Return
found 2 days ago
Select American Airlines flight, departing Fri, 9 Jan from Seattle to Phoenix, returning Mon, 12 Jan, priced at €101 found 2 days ago
Delta
Fri, 9 Jan - Mon, 12 Jan
SEA
Seattle
PHX
Phoenix
€101 Return, found 2 days ago
€101
Return
found 2 days ago
Select Delta flight, departing Fri, 9 Jan from Seattle to Phoenix, returning Mon, 12 Jan, priced at €101 found 2 days ago
Delta
Sat, 24 Jan - Sun, 25 Jan
SEA
Seattle
DEN
Denver
€101 Return, found 3 days ago
€101
Return
found 3 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Denver, returning Sun, 25 Jan, priced at €101 found 3 days ago
Delta
Sat, 31 Jan - Mon, 2 Feb
SEA
Seattle
LAS
Las Vegas
€101 Return, found 4 days ago
€101
Return
found 4 days ago
Select Delta flight, departing Sat, 31 Jan from Seattle to Las Vegas, returning Mon, 2 Feb, priced at €101 found 4 days ago
Delta
Thu, 22 Jan - Sun, 25 Jan
SEA
Seattle
LAX
Los Angeles
€101 Return, found 14 hours ago
€101
Return
found 14 hours ago
Select Delta flight, departing Thu, 22 Jan from Seattle to Los Angeles, returning Sun, 25 Jan, priced at €101 found 14 hours ago
United
Sat, 17 Jan - Sun, 18 Jan
SEA
Seattle
SFO
San Francisco
€144 Return, found 19 hours ago
€144
Return
found 19 hours ago
Select United flight, departing Sat, 17 Jan from Seattle to San Francisco, returning Sun, 18 Jan, priced at €144 found 19 hours ago
Alaska Airlines
Sat, 31 Jan - Mon, 2 Feb
PAE
Seattle
LAS
Las Vegas
€227 Return, found 4 days ago
€227
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 31 Jan from Seattle to Las Vegas, returning Mon, 2 Feb, priced at €227 found 4 days ago
Hawaiian Airlines
Mon, 19 Jan - Wed, 28 Jan
SEA
Seattle
HNL
Oahu
€297 Return, found 1 day ago
€297
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, 19 Jan from Seattle to Oahu, returning Wed, 28 Jan, priced at €297 found 1 day ago

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