Welcome | Sign out

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
$264
United, American
$637
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
United, JetBlue
$451
JetBlue
$436

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, Delta, US Airways, American, JetBlue
$383
US Airways, American, Delta, United
$615
United, American
$605
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$298
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
JetBlue, United
$383
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
$439
Delta, Air Canada, United, US Airways, American, JetBlue, AirTran
$386
United, American, US Airways
$582
US Airways, Air Canada, United, JetBlue, Delta, American
$432
United, American
$730

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, Delta, WestJet, Air Canada, American, United
CAD519
Air Canada, Delta, United, American, WestJet
CAD597
Delta, US Airways, American, JetBlue, United
$383
US Airways, Delta, United, Air Canada, American, WestJet
CAD667
American, US Airways, United
$583
Delta, Air Canada, United, American, WestJet, US Airways, Air Transat
CAD627
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
CAD711
JetBlue, Air Canada, United, Delta, American, US Airways
$410
US Airways, American, WestJet
CAD776
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD490
Cheap Flights from Seattle to San Juan, PR, United States, from $415 Round trip from SEA to SJU