Cheap flights from Mercer Island

View NZ$86 flight on Tue, 6 Jan 2026Opens in a new window

Popular airlines from Mercer Island

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • 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 Mercer Island

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
Tue, 6 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$172 Return, found 3 days ago
NZ$172
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 6 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$172 found 3 days ago
Delta
Tue, 6 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$172 Return, found 3 days ago
NZ$172
Return
found 3 days ago
Select Delta flight, departing Tue, 6 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$172 found 3 days ago
Delta
Tue, 6 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$189 Return, found 3 days ago
NZ$189
Return
found 3 days ago
Select Delta flight, departing Tue, 6 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$189 found 3 days ago
Delta
Wed, 7 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$206 Return, found 3 days ago
NZ$206
Return
found 3 days ago
Select Delta flight, departing Wed, 7 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$206 found 3 days ago
Alaska Airlines
Sun, 4 Jan - Sun, 11 Jan
SEA
Seattle
DEN
Denver
NZ$207 Return, found 1 day ago
NZ$207
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 4 Jan from Seattle to Denver, returning Sun, 11 Jan, priced at NZ$207 found 1 day ago
Alaska Airlines
Mon, 15 Dec - Wed, 24 Dec
PAE
Seattle
LAS
Las Vegas
NZ$207 Return, found 1 day ago
NZ$207
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 15 Dec from Seattle to Las Vegas, returning Wed, 24 Dec, priced at NZ$207 found 1 day ago
Delta
Mon, 15 Dec - Wed, 24 Dec
SEA
Seattle
LAS
Las Vegas
NZ$207 Return, found 1 day ago
NZ$207
Return
found 1 day ago
Select Delta flight, departing Mon, 15 Dec from Seattle to Las Vegas, returning Wed, 24 Dec, priced at NZ$207 found 1 day ago
Alaska Airlines
Wed, 7 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$215 Return, found 3 days ago
NZ$215
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 7 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$215 found 3 days ago
United
Tue, 6 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$251 Return, found 3 days ago
NZ$251
Return
found 3 days ago
Select United flight, departing Tue, 6 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$251 found 3 days ago
American Airlines
Wed, 7 Jan - Fri, 9 Jan
SEA
Seattle
SFO
San Francisco
NZ$280 Return, found 3 days ago
NZ$280
Return
found 3 days ago
Select American Airlines flight, departing Wed, 7 Jan from Seattle to San Francisco, returning Fri, 9 Jan, priced at NZ$280 found 3 days ago

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Flights from Mercer Island: Essential Travel Information

Cheapest flight from Mercer Island
NZ$172 (roundtrip)
Best airlines to fly from Mercer Island
Alaska Airlines, Delta, American Airlines, United, Hawaiian Airlines
Cheapest month to fly from Mercer Island
January
Mercer Island IATA code
SEA
Mercer Island Country/State
Seattle
Airline ticket deals from Mercer Island
NZ$172 - NZ$864

 

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