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Cheap Flights from Washington to St Lucia, LC, Saint Lucia - WAS to SLU

Popular flights from Washington to St Lucia

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jul 26, 2016 Aug 2, 2016 $580
Aug 9, 2016 Aug 18, 2016 $580
JetBlue Airways
Departure Date Return Date Lowest Price
Aug 29, 2016 Sep 8, 2016 $591
United Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Sep 3, 2016 $546

How Much Does it Cost to Fly from Washington to St Lucia (WAS to SLU)?

We have collected flight cost data from across the web for travel from Washington to St Lucia, and have found the average flight price for this trip to be $592.

When Can I Buy the Cheapest Flight from Washington to St Lucia (WAS to SLU)?

Airlines can adjust prices for plane tickets from Washington 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 Washington to St Lucia

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$584 $580 $596 $608 $600 $580 $598

Lowest Fares Chart By Month from Washington to St Lucia

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Washington St Lucia JetBlue 5/18/16 5/23/16 1 $619
June Washington St Lucia United 6/11/16 6/18/16 1 $580
July Washington St Lucia American 7/26/16 8/2/16 1 $580
August Washington St Lucia United 8/27/16 9/3/16 1 $546
September Washington St Lucia JetBlue 9/28/16 10/7/16 1 $568
October Washington St Lucia American 10/19/16 10/31/16 2 $584
November Washington St Lucia United 11/25/16 12/3/16 1 $570
December Washington St Lucia JetBlue 12/5/16 12/11/16 1 $573

Washington 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 Washington to St Lucia?
Answer: Atlanta, GA

Airlines Flying from Washington to St Lucia (WAS to SLU)

Below are the different airlines that fly from Washington 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 Washington to St Lucia.

Washington to St Lucia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X
Air Canada YYZ X X X
Air Canada YOW / YYZ X X X
JetBlue JFK X X X X X X X
Delta ATL X X X X X X X
United EWR X X

Airports for Your Route

These pages contain information about the major airports in Washington 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 Washington - WAS

FlightsAirlineLowest Price
Washington to New York American, JetBlue, United $137
Washington to Chicago American, Alaska, Frontier, United $88
Washington to Atlanta American, Alaska, JetBlue, United $166

Cheap International Flights from Washington - WAS

FlightsAirlineLowest Price
Washington to Fort de France American, JetBlue, United $793
Washington to Barbados American, Alaska, JetBlue, United $341
Washington to Dominica American, JetBlue, United $591
Washington to Grenada American, JetBlue, United $514

Cheap Domestic Flights to St Lucia - SLU

FlightsAirlineLowest Price
Philadelphia to Atlanta American, Frontier, Spirit, United $116
Baltimore to Atlanta American, Spirit, United $117
Newark to Atlanta American, Alaska, United $200
Philadelphia to Chicago American, Alaska, Frontier, Spirit, United $74

Cheap International Flights to St Lucia - SLU

FlightsAirlineLowest Price
Philadelphia to St Lucia American, Alaska, JetBlue, United $715
Newark to St Lucia American, JetBlue, United $332
Baltimore to St Lucia American, JetBlue, United $786
Pittsburgh to St Lucia American, JetBlue, United $723
Richmond to St Lucia American, JetBlue, United $727
Norfolk to St Lucia American, United $789
Philadelphia to Fort de France American, JetBlue, United $818
Baltimore to Barbados American, JetBlue, United $474
Newark to Fort de France American, JetBlue, United $892
Baltimore to Fort de France American, JetBlue, United $794
Philadelphia to Barbados American, Alaska, JetBlue, United $545
Philadelphia to St Vincent American, JetBlue Check Dates
Newark to St Vincent American, JetBlue $759
Baltimore to St Vincent American, JetBlue Check Dates
Newark to Barbados Silver, American, JetBlue, United $332
Baltimore to Grenada American, JetBlue, United $798
Baltimore to Dominica American, JetBlue, United $431
Philadelphia to Dominica American, JetBlue, United $1,100
Philadelphia to Grenada American, Alaska, JetBlue, United $853
Cheap Flights from Washington to St Lucia, LC, Saint Lucia, from $546 Round trip from WAS to SLU