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Cheap Flights from Seattle to St Lucia, Saint Lucia - SEA to SLU

Did You Know?

There are 2586 flights from Seattle, WA to St Lucia per week.
American Airlines has 352 connecting flights between Seattle, WA and St Lucia.
190,552 seats are available per week to fly from Seattle, WA to St Lucia.
You must make at least one connection to fly from Seattle, WA to St Lucia.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$322
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$264
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$266
United, US Airways, JetBlue, Delta, American
$451

Cheap Domestic Flights to St Lucia - SLU

Flights
Airline
Lowest Price
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$299
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$322
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$264

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
American, Air Canada
$933
JetBlue, American, US Airways, Air Canada
$556
American
$868
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$990
American, Delta
$822
US Airways, Air Canada, United, JetBlue, Delta, American
$514
Delta, American, Air Canada, United, US Airways
$830
United, Delta, US Airways, American, JetBlue
$429

Cheap International Flights to St Lucia - SLU

Flights
Airline
Lowest Price
WestJet, United, Air Canada, US Airways, Delta, American
CAD496
United, American, JetBlue, Air Canada, Delta, US Airways
$246
Air Canada, United, Delta, American, WestJet
CAD315
American, Air Canada
CAD1002
American, Air Canada, WestJet, US Airways
CAD555
American, Air Canada
$943
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
CAD771
JetBlue, Air Canada, US Airways, American
$526
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD524
Delta, Air Canada, American
CAD455
Cheap Flights from Seattle to St Lucia, Saint Lucia, from $246 Round trip from SEA to SLU