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Cheap flights from Seattle (SEA) to San Juan (SJU)

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Alternative routes for Seattle to San Juan

Destination information for San Juan

Things to know before you go. Useful info for your trip from Seattle to San Juan
Today's exchange rate
$1.00 = $1.00
Average temperature for December in San Juan
84.2 °F
Avg rainfall for December in San Juan
4.2 ″

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
Redmond (SEA)

Airports servicing San Juan

San Juan Isla Grande (SIG)
Luis Munoz Marin Intl (SJU)

Related info for your journey

Useful info, stats and facts about Seattle to San Juan flights.

Flight FAQs

From Seattle to San Juan

How popular is this flight route?

Flights from Seattle to San Juan have been viewed 72 times in the past calendar month.

What percent of flights are delayed?

Flights from Seattle to San Juan are usually on time.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 100,443,506 passengers per day from Seattle to San Juan.

What is the cheapest airline for this route?

The cheapest airline for this route is American Airlines Inc.. When flying this airline from Seattle to San Juan on average you can expect to find 201 flights available for this route daily.

Is Seattle weather warmer or cooler than San Juan?

Temperatures around the 90 °F's can be experienced in June. The weather in San Juan is hotter than in Seattle. Plan for potential changes in flight availability as peak weather approaches in this location.