Cheap flights from Seattle starting at €43

View €43 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines from Seattle

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • British Airways

    British Airways

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Seattle

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
Thu, 29 Jan - Mon, 2 Feb
SEA
Seattle
SFO
San Francisco
€84 Return, found 3 days ago
€84
Return
found 3 days ago
Select Delta flight, departing Thu, 29 Jan from Seattle to San Francisco, returning Mon, 2 Feb, priced at €84 found 3 days ago
Delta
Thu, 29 Jan - Mon, 2 Feb
SEA
Seattle
SFO
San Francisco
€92 Return, found 3 days ago
€92
Return
found 3 days ago
Select Delta flight, departing Thu, 29 Jan from Seattle to San Francisco, returning Mon, 2 Feb, priced at €92 found 3 days ago
Delta
Thu, 29 Jan - Mon, 2 Feb
SEA
Seattle
SFO
San Francisco
€101 Return, found 3 days ago
€101
Return
found 3 days ago
Select Delta flight, departing Thu, 29 Jan from Seattle to San Francisco, returning Mon, 2 Feb, priced at €101 found 3 days ago
Delta
Fri, 30 Jan - Mon, 2 Feb
SEA
Seattle
LAS
Las Vegas
€101 Return, found 5 days ago
€101
Return
found 5 days ago
Select Delta flight, departing Fri, 30 Jan from Seattle to Las Vegas, returning Mon, 2 Feb, priced at €101 found 5 days ago
Delta
Fri, 30 Jan - Sun, 1 Feb
SEA
Seattle
SFO
San Francisco
€101 Return, found 1 day ago
€101
Return
found 1 day ago
Select Delta flight, departing Fri, 30 Jan from Seattle to San Francisco, returning Sun, 1 Feb, priced at €101 found 1 day ago
Delta
Wed, 25 Feb - Sun, 1 Mar
SEA
Seattle
SAN
San Diego
€102 Return, found 5 days ago
€102
Return
found 5 days ago
Select Delta flight, departing Wed, 25 Feb from Seattle to San Diego, returning Sun, 1 Mar, priced at €102 found 5 days ago
United
Thu, 29 Jan - Mon, 2 Feb
SEA
Seattle
SFO
San Francisco
€112 Return, found 3 days ago
€112
Return
found 3 days ago
Select United flight, departing Thu, 29 Jan from Seattle to San Francisco, returning Mon, 2 Feb, priced at €112 found 3 days ago
American Airlines
Mon, 26 Jan - Sun, 1 Feb
SEA
Seattle
DFW
Dallas
€169 Return, found 5 days ago
€169
Return
found 5 days ago
Select American Airlines flight, departing Mon, 26 Jan from Seattle to Dallas, returning Sun, 1 Feb, priced at €169 found 5 days ago
Alaska Airlines
Mon, 26 Jan - Fri, 30 Jan
PAE
Seattle
PHX
Phoenix
€328 Return, found 16 hours ago
€328
Return
found 16 hours ago
Select Alaska Airlines flight, departing Mon, 26 Jan from Seattle to Phoenix, returning Fri, 30 Jan, priced at €328 found 16 hours ago
Hawaiian Airlines
Thu, 29 Jan - Wed, 4 Feb
SEA
Seattle
HNL
Oahu
€366 Return, found 4 days ago
€366
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, 29 Jan from Seattle to Oahu, returning Wed, 4 Feb, priced at €366 found 4 days ago

Travel information

Flights from Seattle: Essential Travel Information

Cheapest flight from Seattle
€84 (roundtrip)
Best airlines to fly from Seattle
Delta, American Airlines, United, Hawaiian Airlines, JetBlue Airways, Alaska Airlines
Cheapest month to fly from Seattle
January
Seattle IATA code
SEA
Seattle Country/State
Washington
Airline ticket deals from Seattle
€84 - €366

 

Explore a world of travel with Expedia

*Available to Expedia members.