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Cheap Flights from Seattle to San Juan, PR, United States - SEA to SJU

Did You Know?

You must make at least one connection to fly from Seattle, WA to San Juan.
465,613 seats are available per week to fly from Seattle, WA to San Juan.
American Airlines has 490 connecting flights between Seattle, WA and San Juan.
There are 6910 flights from Seattle, WA to San Juan per week.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$273
United, American
$636
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
United, JetBlue
$411
JetBlue
$366

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$379
US Airways, American, Delta, United
$707
United, American
$602
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$306
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
JetBlue, United
$411
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$213

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$423
Delta, Air Canada, United, US Airways, American, JetBlue, AirTran
$537
United, American, US Airways
$582
US Airways, Air Canada, United, JetBlue, Delta, American
$538
United, American
$977

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, Delta, WestJet, Air Canada, American, United
CAD643
Air Canada, Delta, United, American, WestJet
CAD659
Delta, US Airways, American, JetBlue, United
$439
US Airways, Delta, United, Air Canada, American, WestJet
CAD660
American, US Airways, United
$583
Delta, Air Canada, United, American, WestJet, US Airways, Air Transat
CAD624
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
CAD723
JetBlue, Air Canada, United, Delta, American, US Airways
$411
US Airways, American, WestJet
CAD768
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD548
Cheap Flights from Seattle to San Juan, PR, United States, from $363 Round trip from SEA to SJU