Cheap flights from Seattle

View AU$70 flight on Sun, 19 Apr 2026Opens in a new window

Popular airlines from Seattle

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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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.

Alaska Airlines
Fri, 24 Apr - Sun, 26 Apr
SEA
Seattle
DEN
Denver
AU$138 Return, found 1 day ago
AU$138
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 24 Apr from Seattle to Denver, returning Sun, 26 Apr, priced at AU$138 found 1 day ago
Delta
Sat, 18 Apr - Sat, 25 Apr
SEA
Seattle
LAX
Los Angeles
AU$138 Return, found 5 days ago
AU$138
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Los Angeles, returning Sat, 25 Apr, priced at AU$138 found 5 days ago
Hawaiian Airlines
Tue, 17 Mar - Tue, 31 Mar
PAE
Seattle
LAS
Las Vegas
AU$138 Return, found 5 days ago
AU$138
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, 17 Mar from Seattle to Las Vegas, returning Tue, 31 Mar, priced at AU$138 found 5 days ago
Delta
Mon, 20 Apr - Wed, 22 Apr
SEA
Seattle
PHX
Phoenix
AU$138 Return, found 1 day ago
AU$138
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Apr from Seattle to Phoenix, returning Wed, 22 Apr, priced at AU$138 found 1 day ago
Delta
Sun, 19 Apr - Fri, 24 Apr
SEA
Seattle
LAS
Las Vegas
AU$138 Return, found 1 day ago
AU$138
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Apr from Seattle to Las Vegas, returning Fri, 24 Apr, priced at AU$138 found 1 day ago
Delta
Sun, 19 Apr - Fri, 24 Apr
SEA
Seattle
LAS
Las Vegas
AU$139 Return, found 1 day ago
AU$139
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Apr from Seattle to Las Vegas, returning Fri, 24 Apr, priced at AU$139 found 1 day ago
Alaska Airlines
Thu, 16 Apr - Wed, 22 Apr
SEA
Seattle
SAN
San Diego
AU$141 Return, found 4 days ago
AU$141
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 16 Apr from Seattle to San Diego, returning Wed, 22 Apr, priced at AU$141 found 4 days ago
Alaska Airlines
Sun, 3 May - Tue, 12 May
PAE
Seattle
LAX
Los Angeles
AU$166 Return, found 14 hours ago
AU$166
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sun, 3 May from Seattle to Los Angeles, returning Tue, 12 May, priced at AU$166 found 14 hours ago
American Airlines
Mon, 20 Apr - Wed, 22 Apr
SEA
Seattle
PHX
Phoenix
AU$207 Return, found 1 day ago
AU$207
Return
found 1 day ago
Select American Airlines flight, departing Mon, 20 Apr from Seattle to Phoenix, returning Wed, 22 Apr, priced at AU$207 found 1 day ago
United
Fri, 8 May - Sun, 10 May
SEA
Seattle
SFO
San Francisco
AU$235 Return, found 1 hour ago
AU$235
Return
found 1 hour ago
Select United flight, departing Fri, 8 May from Seattle to San Francisco, returning Sun, 10 May, priced at AU$235 found 1 hour ago

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Travel information

Flights from Seattle: Essential Travel Information

Cheapest flight from Seattle
AU$138 (roundtrip)
Best airlines to fly from Seattle
American Airlines, Alaska Airlines, Delta, Hawaiian Airlines, United
Cheapest month to fly from Seattle
April
Seattle IATA code
SEA
Seattle Country/State
Washington
Airline ticket deals from Seattle
AU$138 - AU$235

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