Cheap flights from Seattle to Roosevelt Roads

View AU$290 flight on Thu, 18 Sep. 2025Opens in a new window

Popular airlines from Seattle to Roosevelt Roads

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Seattle (SEA) to Roosevelt Roads (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$647 Return, found 4 days ago
AU$647
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$647 found 4 days ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$656 Return, found 4 days ago
AU$656
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$656 found 4 days ago
American Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SEA
Seattle
SJU
San Juan
AU$691 Return, found 1 day ago
AU$691
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 Aug. from Seattle to San Juan, returning Fri, 5 Sep., priced at AU$691 found 1 day ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$703 Return, found 4 days ago
AU$703
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$703 found 4 days ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$704 Return, found 4 days ago
AU$704
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$704 found 4 days ago
United
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$716 Return, found 4 days ago
AU$716
Return
found 4 days ago
Select United flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$716 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to San Juan (SJU)

October is typically the cheapest month to fly

From AU$348 - AU$652 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.