Cheap flights from Mercer Island

View NZ$82 flight on Wed, 6 May 2026Opens in a new window

Popular airlines from Mercer Island

  • Air New Zealand

  • Qantas Airways

  • Jetstar

  • Cathay Pacific

  • American Airlines

  • AirAsiaX

  • British Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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.

Delta
Tue, 24 Mar - Wed, 1 Apr
SEA
Seattle
LAX
Los Angeles
NZ$163 Return, found 2 days ago
NZ$163
Return
found 2 days ago
Select Delta flight, departing Tue, 24 Mar from Seattle to Los Angeles, returning Wed, 1 Apr, priced at NZ$163 found 2 days ago
Alaska Airlines
Sat, 9 May - Wed, 13 May
SEA
Seattle
SAN
San Diego
NZ$166 Return, found 3 days ago
NZ$166
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to San Diego, returning Wed, 13 May, priced at NZ$166 found 3 days ago
Delta
Sat, 9 May - Wed, 13 May
SEA
Seattle
SAN
San Diego
NZ$166 Return, found 3 days ago
NZ$166
Return
found 3 days ago
Select Delta flight, departing Sat, 9 May from Seattle to San Diego, returning Wed, 13 May, priced at NZ$166 found 3 days ago
Delta
Fri, 27 Mar - Wed, 1 Apr
SEA
Seattle
LAX
Los Angeles
NZ$196 Return, found 4 days ago
NZ$196
Return
found 4 days ago
Select Delta flight, departing Fri, 27 Mar from Seattle to Los Angeles, returning Wed, 1 Apr, priced at NZ$196 found 4 days ago
Alaska Airlines
Sat, 9 May - Wed, 13 May
SEA
Seattle
SAN
San Diego
NZ$215 Return, found 3 days ago
NZ$215
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to San Diego, returning Wed, 13 May, priced at NZ$215 found 3 days ago
Delta
Mon, 30 Mar - Wed, 1 Apr
SEA
Seattle
LAX
Los Angeles
NZ$230 Return, found 2 days ago
NZ$230
Return
found 2 days ago
Select Delta flight, departing Mon, 30 Mar from Seattle to Los Angeles, returning Wed, 1 Apr, priced at NZ$230 found 2 days ago
Alaska Airlines
Thu, 26 Mar - Thu, 2 Apr
SEA
Seattle
LAX
Los Angeles
NZ$231 Return, found 4 days ago
NZ$231
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 26 Mar from Seattle to Los Angeles, returning Thu, 2 Apr, priced at NZ$231 found 4 days ago
United
Sat, 9 May - Wed, 13 May
SEA
Seattle
SAN
San Diego
NZ$389 Return, found 3 days ago
NZ$389
Return
found 3 days ago
Select United flight, departing Sat, 9 May from Seattle to San Diego, returning Wed, 13 May, priced at NZ$389 found 3 days ago
American Airlines
Sat, 9 May - Wed, 13 May
SEA
Seattle
SAN
San Diego
NZ$397 Return, found 3 days ago
NZ$397
Return
found 3 days ago
Select American Airlines flight, departing Sat, 9 May from Seattle to San Diego, returning Wed, 13 May, priced at NZ$397 found 3 days ago
Hawaiian Airlines
Tue, 3 Mar - Thu, 26 Mar
SEA
Seattle
HNL
Oahu
NZ$899 Return, found 2 days ago
NZ$899
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, 3 Mar from Seattle to Oahu, returning Thu, 26 Mar, priced at NZ$899 found 2 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Travel information

Flights from Mercer Island: Essential Travel Information

Cheapest flight from Mercer Island
NZ$163 (roundtrip)
Best airlines to fly from Mercer Island
Alaska Airlines, Delta, American Airlines, United, Hawaiian Airlines
Cheapest month to fly from Mercer Island
March
Mercer Island IATA code
SEA
Mercer Island Country/State
Seattle
Airline ticket deals from Mercer Island
NZ$163 - NZ$899

 

Explore a world of travel with Expedia

*Available to Expedia members.