Cheap flights from Seattle to Luis Munoz Marin Intl

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Seattle (SEA)
San Juan (SJU)
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How to find the cheapest flight from
Seattle (SEA) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best SEA to SJU flight in 2021: compare Seattle to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
SEA - SJU
Price
C$ 390 - C$ 822
SJU
Temperature
25 - 28 °C
SJU
Precipitation
55 - 156 mm

Popular in

December

High demand for flights, 42% potential price rise

Cheapest in

September

Best time to find cheap flights, 18% potential price drop

Average price

C$ 588

Average for round-trip flights in November 2021

Round-trip from

C$ 497

From Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to San Juan Luis Munoz Marin Intl Airport?

Travellers have found it’s best to book a flight 53 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to San Juan Luis Munoz Marin Intl Airport 1-2 weeks in advance for as low as C$ 618, or C$ 725 for flights within the next 24 hours.

When is the cheapest time to fly from Seattle to San Juan Luis Munoz Marin Intl Airport (SEA - SJU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to San Juan Luis Munoz Marin Intl Airport as you normally would.

What is the cheapest month to fly from Seattle to San Juan Luis Munoz Marin Intl Airport?

Our data shows that September tends to be the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Seattle. Users have commonly found prices around C$ 604 for the month, but tickets can be as low as C$ 339. Due to multiple factors, prepare for potentially higher prices in December.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Seattle to Luis Munoz Marin Intl

What airport do you fly from for flights from Seattle to San Juan Luis Munoz Marin Intl?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to San Juan Luis Munoz Marin Intl. On average, Seattle/Tacoma Intl has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 5 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

What are the most popular airlines that fly from Seattle to San Juan Luis Munoz Marin Intl Airport?

When booking a flight from Seattle to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

Related searches

Flights to Luis Munoz Marin Intl from Seattle (SEA)
Flights to Seattle Flights to Luis Munoz Marin Intl

Rent a Car

Car Rentals in Luis Munoz Marin Intl Car Rentals in Puerto Rico

COVID Restrictions

View COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Do I need a COVID test to fly to Luis Munoz Marin Intl from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Juan Luis Munoz Marin Intl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan Luis Munoz Marin Intl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering San Juan Luis Munoz Marin Intl.

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


Do I need a test to fly back to Seattle from Luis Munoz Marin Intl?

Returning to Seattle/Tacoma Intl from San Juan Luis Munoz Marin Intl

COVID-19 testing requirements
Visitors from San Juan Luis Munoz Marin Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Destination information for Luis Munoz Marin Intl

Things to know before you go - useful duration and weather info for your trip from Seattle to Luis Munoz Marin Intl.
Today's exchange rate
C$ 1 = $0.79
Average temperature for November in Luis Munoz Marin Intl
30.0 °C
Avg rainfall for November in Luis Munoz Marin Intl
145.0 mm

Airports servicing Seattle

Airports servicing San Juan

Top 3 airlines flying from Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users travelling from Seattle to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
C$ 262 C$ 485 No cancel fee 69%
Search United Airlines flights
JetBlue
C$ 282 C$ 605 No cancel fee 62%
Search JetBlue flights
American Airlines
C$ 288 C$ 616 No cancel fee 71%
Search American Airlines flights
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