Cheap flights from Washington, D.C. to Saint Lucia

Flights overview

Useful information for finding cheap flights from Washington, D.C. to Saint Lucia and booking your next trip
Cheapest round-trip flights $1,178
JetBlue, Winair 3 stops 13 hr Mon, Jun 1 — Mon, Jun 15
The cheapest round-trip flight from Washington, D.C. to Saint Lucia is currently $1,178
Cheapest one-way flight $512
United, Winair 1 stop 28 hr Wed, Jun 3
The cheapest one-way flight from Washington, D.C. to Saint Lucia is currently $512
Last-minute weekend getaway $1,211
Air Canada, Caribbean Airlines 2 stops 56 hr Fri, May 8 — Sun, May 10
The cheapest last-minute weekend getaway from Washington, D.C. to Saint Lucia is currently $1,211
Cheapest business class flights $1,836
United, Winair 3 stops 21 hr Sun, May 17 — Mon, Jun 1
The cheapest business class round-trip flight from Washington, D.C. to Saint Lucia is currently $1,836
Fastest flight 10 hr 18 min The fastest flight with stops from Washington, D.C. to Saint Lucia takes 10 hr 18 min

When is the cheapest time to fly?

The cheapest month to fly from Washington, D.C. to Saint Lucia is typically January. The most expensive month to fly is typically June.
January
Cheapest
Typical prices: $1,000–2,150
June
Most expensive
Typical prices: $1,350–2,900

Popular airports near Washington, D.C.

  • Ronald Reagan Washington National Airport (DCA)
    Washington United States 19 min 4 mi
  • Dulles International Airport (IAD)
    Washington United States 54 min 22 mi
  • Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)
    Baltimore United States 47 min 27 mi
  • Philadelphia International Airport (PHL)
    Philadelphia United States 2 hr 18 min 116 mi

Popular airports near Saint Lucia

  • Hewanorra International Airport (UVF)
    Saint Lucia St. Lucia 1 hr 9 min 12 mi
  • George F. L. Charles Airport (SLU)
    Saint Lucia St. Lucia 39 min 7 mi

Frequently asked questions about flying from Washington, D.C. to Saint Lucia

The cheapest flights from Washington, D.C. to Saint Lucia are usually in January. Typical ticket prices in January range from $1,000 to $2,150.
The cheapest round-trip flight from Washington, D.C. to Saint Lucia recently found on Google Flights was with JetBlue, Winair from $1,178. The cheapest one-way flight was with United, Winair from $512.
The cheapest round-trip flight from Washington, D.C. to Saint Lucia starts at $1,178 from Mon, Jun 1 to Mon, Jun 15. The cheapest one-way flight starts at $512 and departs on Wed, Jun 3.
10 hr 18 min is the shortest flight time from Washington, D.C. to Saint Lucia.
St. Lucia has a warm, tropical climate all year. Peak travel is Dec–Apr. Big attractions are the Independence Day festivities (Feb), which include calypso shows and parades, the Saint Lucia Jazz & Arts Festival (May), and the island's annual Carnival (Jun–Jul), with a parade of bands and the Carnival Queen pageant. The month-long Rose Festival (Aug) honors the island's patron saint, and the Food & Rum Festival (Oct) showcases St. Lucian cuisine. Hurricane season is Jun–Nov.
It's easy to use Google Flights to find the cheapest days to fly from Washington, D.C. to Saint Lucia.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
The cheapest round-trip flight from Washington, D.C. to Saint Lucia recently found on Google Flights was with JetBlue, Winair from $1,178. The cheapest one-way flight was with United, Winair from $512.
The cheapest last-minute deal between Washington, D.C. and Saint Lucia at price $1,211 is offered by Air Canada, Caribbean Airlines from Fri, May 8 to Sun, May 10.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Washington, D.C. to Saint Lucia, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Washington, D.C. and Saint Lucia start at $1,836 from Sun, May 17 to Mon, Jun 1 with United, Winair.
The cheapest economy class round-trip flights between Washington, D.C. and Saint Lucia start at $1,178 from Mon, Jun 1 to Mon, Jun 15.
To book business class trips from Washington, D.C. to Saint Lucia, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Washington, D.C. and Saint Lucia starts at $1,211 from Fri, May 8 to Sun, May 10 with Air Canada, Caribbean Airlines.
The cheapest last-minute deal between Washington, D.C. and Saint Lucia at price $1,211 is offered by Air Canada, Caribbean Airlines from Fri, May 8 to Sun, May 10.
To find last-minute flight deals from Washington, D.C. to Saint Lucia, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

Popular trips from Washington, D.C.

  1. Seattle
    $237
    Aug 31 — Sep 15
    1 stop 9 hr 48 min United
  2. London
    $712
    Oct 17 — Nov 2
    1 stop 10 hr 20 min Icelandair
  3. Miami
    $77
    Jun 1 — Jun 16
    Nonstop 2 hr 50 min Frontier
  4. Las Vegas
    $185
    May 24 — Jun 9
    1 stop 7 hr 24 min Frontier

Find cheap flights from Washington, D.C. to anywhere

Find cheap flights on popular routes