Flights From Seattle (SEA) to San Juan (SJU)

Selected fares from Seattle to San Juan

The cheapest prices found with in the last 7 days for return flights were CA $691 and CA $241 for one-way flights to San Juan for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan. 8 - Wed, Jan. 21

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

CA $691 Roundtrip, found 6 days ago

CA $691

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Thu, Jan. 8 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Wed, Jan. 21, priced at CA $691 found 6 days ago

Fri, Jul. 25 - Tue, Jul. 29

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

CA $700 Roundtrip, found 1 day ago

CA $700

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jul. 25 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Tue, Jul. 29, priced at CA $700 found 1 day ago

Fri, Jul. 25 - Tue, Jul. 29

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

CA $727 Roundtrip, found 1 day ago

CA $727

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jul. 25 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Tue, Jul. 29, priced at CA $727 found 1 day ago