Compare Seattle to Puerto Rico flight deals starting at $360

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Find flights from Seattle (SEA) to Puerto Rico

Seattle (SEA) to San Juan (SJU)

Depart Thu 10 Jan 2019,
Return Fri 25 Jan 2019
from$ 435*Viewed: 43 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Stone fortress next to the water in Puerto Rico

Plan ahead for flights from Seattle to Puerto Rico

from
to
Type
Dates
Price*
Seattle (SEA)
to San Juan (SJU)
Roundtrip
Depart Sun 10 Feb 2019
Return Sun 17 Feb 2019
from$ 360*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.