Cheap Flights To San Juan Island 2026

San Juan Island Flights as Low as $189

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 1 - Mon, Dec 21
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$189
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from San Francisco Intl. to Seattle - Tacoma Intl., returning Mon, Dec 21, priced at $189 found 2 days ago
Alaska Airlines
Delta
Tue, Dec 1 - Mon, Dec 21
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$189
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 1 from San Francisco Intl. to Seattle - Tacoma Intl., returning Mon, Dec 21, priced at $189 found 2 days ago
Alaska Airlines
Frontier Airlines
American Airlines
United
Tue, Dec 1 - Mon, Dec 21
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$200
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from San Francisco Intl. to Seattle - Tacoma Intl., returning Mon, Dec 21, priced at $200 found 2 days ago
Alaska Airlines
American Airlines
Alaska Airlines
Alaska Airlines
Delta
Wed, Dec 16 - Fri, Jan 1
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$215
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 16 from San Francisco Intl. to Seattle - Tacoma Intl., returning Fri, Jan 1, priced at $215 found 5 days ago
United
Tue, Dec 1 - Mon, Dec 21
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$216
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from San Francisco Intl. to Seattle - Tacoma Intl., returning Mon, Dec 21, priced at $216 found 2 days ago
Southwest Airlines
American Airlines
Alaska Airlines
Wed, Jun 9 - Sun, Jun 13
IAH
George Bush Intercontinental
PAE
Seattle Paine Field Intl. Airport
$682
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jun 9 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Sun, Jun 13, priced at $682 found 1 day ago

Cheap San Juan Island Flights

For seniors interested in answering the call of adventure, use Expedia and AARP to book your plane tickets. Browse AARP Travel Center flights in San Juan Island so you can stretch your travel budget further when you save big on your airfare. These available San Juan Island best deals on flights make planning your trip more affordable and hassle-free.

See the vast selection of cheap flights for seniors in San Juan Island for yourself by simply entering your travel dates and destinations. This time and money-saving search engine will then produce a variety of travel times, airline carriers, and senior flights in San Juan Island, so you can find the flight best suiting your travel plans. What’s more, on top of these deals, AARP members are exempt from paying any additional booking fees associated with San Juan Island senior flights. Snatch these discount airline tickets and embark on your adventure today.