$259 Find Cheap Flights from District of Columbia to Saint Lucia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Saint Lucia departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low seasonApril
Cheapest flight$259
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Reagan Washington National Airport to Castries

FAQs for booking flights from District of Columbia to Saint Lucia

  • How does KAYAK find such low prices on flights from District of Columbia to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Saint Lucia?

    There are 2 airports in Saint Lucia. The busiest airport is Castries Hewanorra Airport (UVF), with 66% of all flights arriving there.

  • How long is the flight to Saint Lucia?

    An average nonstop flight from District of Columbia to Saint Lucia takes 12h 05m, covering a distance of 1992 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Castries (UVF) with an average flight time of 7h 10m.

  • What is the most popular destination in Saint Lucia?

    Based on KAYAK flight searches, the most popular destination is Castries (100% of total searches to Saint Lucia).

Everything you need to know for your flight to Saint Lucia

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Saint Lucia
Business Class flights to Saint Lucia
Premium Economy Class flights to Saint Lucia
Economy Class flights to Saint Lucia