Cheapest one-way flights from Seattle to San Juan in February from 102€

Best time to book flights for Seattle (SEA) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to San Juan (SJU) in February 2025 (see full year).

One-Way flights

15 Feb Frontier Airlines

Also check the deals for return flights from Seattle to San Juan in February.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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