Cheap flights from Seattle to Puerto Rico
Travel > Caribbean > Puerto Rico
Travel tip: Visit San Juan on your holidays!Check our current prices for flights from Seattle to Puerto Rico. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Seattle to Puerto Rico, you will need to run a search below.
Search and Compare cheap Flights

Book your flight now with Cheapoair.com and save!
Cheap San Juan airfares from $538/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/14/2025, 01:37 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at San Juan Marin Intl (SJU) at 08:04 pm. The flight time is 6 hours and 27 minutes. The Returning flight departes on 05/20/2025, 01:10 am (other return dates are also available). Date posted: 04 Feb 2025
Price evolution for flights From Seattle To Puerto Rico

Recent Deals on Flights from Seattle to Puerto Rico:Roundtrip / Oneway
- $538
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Seattle, WA (SEA) San Juan, PR (SJU) 05/14/2025 01:37 pm San Juan, PR (SJU) Seattle, WA (SEA) 05/20/2025 01:10 am - We are sorry but currently there are no oneway offers for flights from Seattle to Puerto Rico.
Please visit this page again later or try out our merchant comparison search. Good luck!
Recently found cheap flight deals
Burbank To Baltimore Spirit Airlines airfares from Burbank in June
$647 Depart: 06/06/2025
Return: 06/09/2025
provided by Cheapoair.com
Philadelphia To Peshawar Multiple Airlines airfares from Philadelphia in December
$3227 Depart: 12/14/2024
Return: 12/29/2024
provided by Cheapoair.com
Denver To Pittsburgh Frontier Airlines airfares from Denver in December
$287 Depart: 12/18/2023
Return: 12/30/2023
provided by Cheapoair.com
Indianapolis To Cozumel Multiple Airlines airfares from Indianapolis in March
$1864 Depart: 03/20/2025
Return: 04/04/2025
provided by Cheapoair.com
Houston To Dayton Alaska Airlines airfares from Houston in December
$3234 Depart: 12/25/2019
Return: 12/30/2019
provided by FlyFar
Gulfport To Spokane Alaska Airlines airfares from Gulfport in August
$977 Depart: 08/11/2024
Return: 08/25/2024
provided by Cheapoair.com
Washington DC To Jacksonville Jetblue Airways airfares from Washington DC in December
$506 Depart: 12/14/2020
Return: 12/26/2020
provided by Cheapoair.com
Windsor To Las Vegas Porter Airlines airfares from Windsor in March
$782 Depart: 03/08/2025
Return: 03/20/2025
provided by Cheapoair.com
Dallas To Zagreb Lufthansa airfares from Dallas in April
$798 Depart: 04/12/2025
Return: 04/21/2025
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from Seattle to Puerto Rico, Puerto Rico hotel rooms and Seattle to Puerto Rico vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to Puerto Rico?
San Juan Travel Guide Located in the Caribbean, in the Northern Coastal Plains of the island Puerto Rico, San Juan is the capital of this island. Known as "La Ciudad Amurallada" (the walled city), San Juan is an important port and also the oldest city in [...]San Juan History San Juan, also known as “La Ciudad Amurallada”, occupies a land of 122 square kilometer and houses 442,447 inhabitants. The city is positioned in the Northern Coastal Plains and lying under the Karsts zone to the north of Caguas and [...]
San Juan Sightseeing Once you set foot on the soil of San Juan, you will feel as if you were taken back 500 years ago in 1508. In this city, you will experience firsthand what Latin American culture really is like. Though covered by a wall, San Juan never fails to [...]
San Juan Nightlife Like most cities, the San Juan night scene also comes alive during the weekends. Clubs, bars, discos and a lot more are to be found here. Whatever your action is, there is surely something for you in San Juan. The majority of those who go out [...]