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

Popular flights from Seattle to St Lucia

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

American Airlines
Departure Date Return Date Lowest Price
Apr 9, 2016 Apr 16, 2016 $764
JetBlue Airways
Departure Date Return Date Lowest Price
Apr 12, 2016 Apr 19, 2016 $751
United Airlines
Departure Date Return Date Lowest Price
Mar 18, 2016 Mar 27, 2016 $720
Mar 19, 2016 Mar 27, 2016 $720

How Much Does it Cost to Fly from Seattle to St Lucia (SEA to SLU)?

We have collected flight cost data from across the web for travel from Seattle to St Lucia, and have found the average flight price for this trip to be $787.

When Can I Buy the Cheapest Flight from Seattle to St Lucia (SEA to SLU)?

Airlines can adjust prices for plane tickets from Seattle to St Lucia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to St Lucia

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to St Lucia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$853 $751 $830 $807 $720 $720 $833

Lowest Fares Chart By Month from Seattle to St Lucia

The chart below shows the lowest fare by month when flying from Seattle to St Lucia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Seattle St Lucia American 2/25/16 3/4/16 1 $829
March Seattle St Lucia United 3/18/16 3/27/16 2 $720
April Seattle St Lucia United 4/1/16 4/10/16 2 $723
May Seattle St Lucia United 5/6/16 5/14/16 1 $765
June Seattle St Lucia American 6/7/16 6/16/16 2 $821
July Seattle St Lucia American 7/13/16 7/18/16 2 $863
August Seattle St Lucia American 8/3/16 8/7/16 2 $807
September Seattle St Lucia American 9/24/16 9/30/16 2 $896

Seattle to St Lucia Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to St Lucia?
Answer: Atlanta, GA

Airlines Flying from Seattle to St Lucia (SEA to SLU)

Below are the different airlines that fly from Seattle to St Lucia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to St Lucia.

Seattle to St Lucia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
American ORD / MIA X X X X X X
Air Canada YYZ X X X X X
Air Canada YVR / YYZ X X X X X X
JetBlue JFK X X X X X X X
Delta ATL X X X X X X X
Delta MSP / ATL X X X X X X X
United EWR X
United DEN / ORD X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and St Lucia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $240
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $268
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $201
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $188
Seattle to San Juan American, Alaska, JetBlue, Frontier, Sun Country, United $362

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Fort de France American, Alaska, JetBlue, United $874
Seattle to Barbados Silver, American, Alaska, JetBlue, United $576
Seattle to St Vincent American, JetBlue, United $758
Seattle to Dominica American, JetBlue, United $938
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $861
Seattle to Grenada American, Alaska, JetBlue, United $610
Seattle to St Maarten American, Alaska, JetBlue, Sun Country, United, Virgin America $672
Seattle to Antigua American, Alaska, JetBlue, LIAT, United $652
Seattle to St Thomas Island Silver, American, Alaska, JetBlue, United $402

Cheap Domestic Flights to St Lucia - SLU

FlightsAirlineLowest Price
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $274
Portland to Atlanta American, Alaska, Frontier, Spirit, United $258
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $180

Cheap International Flights to St Lucia - SLU

FlightsAirlineLowest Price
Vancouver to St Lucia Air Canada, WestJet $507
Portland to St Lucia American, Alaska, JetBlue, United $425
Victoria to St Lucia Air Canada, WestJet $638
Vancouver to Fort de France Air Canada, WestJet Check Dates
Vancouver to Barbados Air Canada, WestJet $458
Portland to Fort de France American, Alaska, JetBlue, United $963
Vancouver to St Vincent Air Canada $974
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $486
Portland to Barbados American, Alaska, JetBlue, United $467
Portland to St Vincent JetBlue Check Dates
Vancouver to Dominica Air Canada $1,099
Vancouver to New York Pacific Coastal, American, Air Canada, Alaska, JetBlue, Cathay, Frontier, United, Virgin America, Sunwing, WestJet $301
Vancouver to Grenada Air Canada, WestJet $726
Cheap Flights from Seattle to St Lucia, LC, Saint Lucia, from $720 Round trip from SEA to SLU