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

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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 5 days ago
AU$647
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$647 found 5 days ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$656 Return, found 5 days ago
AU$656
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$656 found 5 days ago
American Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SEA
Seattle
SJU
San Juan
AU$691 Return, found 2 days ago
AU$691
Return
found 2 days ago
Select American Airlines flight, departing Fri, 29 Aug. from Seattle to San Juan, returning Fri, 5 Sep., priced at AU$691 found 2 days ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$703 Return, found 5 days ago
AU$703
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$703 found 5 days ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$704 Return, found 5 days ago
AU$704
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$704 found 5 days ago
United
Thu, 18 Sep. - Mon, 22 Sep.
SEA
Seattle
SJU
San Juan
AU$716 Return, found 5 days ago
AU$716
Return
found 5 days ago
Select United flight, departing Thu, 18 Sep. from Seattle to San Juan, returning Mon, 22 Sep., priced at AU$716 found 5 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$349 - AU$636 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.