Cheap flights from Seattle to Puerto Rico

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San Juan (SJU)
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How to find the cheapest flight from
Seattle (SEA) to Puerto Rico

All the information you need to plan the best SEA to SJU flight in 2022: compare Seattle to Puerto Rico flight prices with the expected peak season, weather and rainfall in Puerto Rico.
What is the cheapest month to fly from Seattle to Puerto Rico?

September is one of the best times of the year to fly to Puerto Rico from Seattle. Prices for September average C$ 607 per person but you can even find prices for as low as C$ 341. The most expensive prices can be found in the month of December. Opting for a September flight can save you 73% on your journey compared to booking in December

How far in advance should I book a flight from Seattle to Puerto Rico?

Find a great deal and save up to 25% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Puerto Rico within the next two weeks, with the cheapest ticket starting at C$ 621.

When is the cheapest time to fly from Seattle to Puerto Rico (SEA - PR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Puerto Rico as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Puerto Rico</span> flights.

Flight FAQs

From Seattle to Puerto Rico

What airport do you fly from for flights from Seattle to Puerto Rico?

For a flight from Seattle to Puerto Rico, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city.

What are the most popular airlines that fly from Seattle to Puerto Rico?

The most popular airlines flying from Seattle to Puerto Rico are American Airlines, JetBlue and United Airlines. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Puerto Rico

Do I need a COVID test to fly to Puerto Rico from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Puerto Rico

Most visitors from Seattle/Tacoma Intl can enter Puerto Rico without restrictions.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Puerto Rico.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Puerto Rico.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Seattle from Puerto Rico?

Returning to Seattle/Tacoma Intl from Puerto Rico

COVID-19 testing requirements
Visitors from Puerto Rico are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Puerto Rico are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Puerto Rico

Destination information for Puerto Rico

Things to know before you go - useful duration and weather info for your trip from Seattle to Puerto Rico.
Today's exchange rate
C$ 1 = $0.79

Airports servicing Seattle

Airports servicing

Culebra (CPX)
Mayagüez Eugenio M De Hostos (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce Mercedita (PSE)
Vieques (VQS)
Home Caribbean Puerto Rico Cheap flights from Seattle to Puerto Rico
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