Cheap flights from Washington (WAS) to Saint Lucia

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How to find the cheapest flight from
Washington (WAS) to Saint Lucia

All the information you need to plan the best WAS to UVF flight in 2022: compare Washington to Saint Lucia flight prices with the expected peak season, weather and rainfall in Saint Lucia.
How far in advance should I book a flight from Washington to Saint Lucia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 28% on flights from Washington to Saint Lucia compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $957. For sooner than that we have options available in the next 3 days from $1,007.

What is the cheapest month to fly from Washington to Saint Lucia?

The best pricing can be found in the month of September. Prices to Saint Lucia from Washington average $840. You can even find prices in September for less than $840, as users have found deals to Saint Lucia from as low as $608. The month of August appears to be one of the more expensive times to travel to Saint Lucia from Washington. Flying in the targeted month can save you up to 30%.

When is the cheapest time to fly from Washington to Saint Lucia (WAS - LC)?

When flying from Washington to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Washington to Saint Lucia in January, February 2022

The best prices found for WAS to Saint Lucia flights for January, February
24 Feb - 28 Feb
$508pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
BWI
Baltimore/Washington
24 Feb - 28 Feb
$511pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
   
2 STOPS
BWI
Baltimore/Washington
3 Feb - 7 Feb
$525pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
BWI
Baltimore/Washington

Washington to Saint Lucia 2022 flight deals

Cheap flights to Saint Lucia from Washington found for this year
29 Mar - 5 Apr
$484pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
UVF
Castries Hewanorra
UVF
Castries Hewanorra
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
7 Dec - 14 Dec
$507pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
BWI
Baltimore/Washington
29 Mar - 5 Apr
$508pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
UVF
Castries Hewanorra
UVF
Castries Hewanorra
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl

Last minute flights from Washington to Saint Lucia

Late deals on round-trip flights to Saint Lucia from Washington, departing today and this week
3 Feb - 7 Feb
$525pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
BWI
Baltimore/Washington
3 Feb - 7 Feb
$529pp
BWI
Baltimore/Washington
American Airlines
   
2 STOPS
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
BWI
Baltimore/Washington
1 Feb - 4 Feb
$637pp
DCA
Washington Reagan-National
American Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
DCA
Washington Reagan-National

One-way flights to Saint Lucia from Washington

The cheapest one-way flights from Washington to Saint Lucia
2:45 am - 11:35 am
United Airlines
1 Stop
8h 50m
IAD - UVF
United Airlines
$255
United
3:59 pm - 10:15 am
Delta
1 Stop
18h 16m
IAD - UVF
Delta
$330
Delta
10:06 pm - 4:15 pm
Multiple Airlines
2 Stops
42h 09m
IAD - UVF
Multiple Airlines
$386
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington</span> to <span class="emphasized">Saint Lucia</span> flights.

Flight FAQs

From Washington to Saint Lucia

Which airlines flying from Washington to Saint Lucia have flexible cancellations due to COVID-19?

American Airlines, Delta, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington to Saint Lucia for under $500 on Cheapflights?

Yes, there are multiple flights from Washington to Saint Lucia for under $500. The cheapest flight booked recently is on Multiple Airlines for just $484, but on average you can expect to pay $519.

Are there last-minute flights available from Washington to Saint Lucia for under $600?

There are currently 20+ open flights from Washington to Saint Lucia within the next 7 days for less than $600.

What are the cheapest airlines to fly from Washington to Saint Lucia one-way?

$209 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $254 and $290, respectively.

What are the most popular routes from Washington to Saint Lucia?

The most popular route from Washington to Saint Lucia is Washington Dulles Intl - Castries Hewanorra. You may also consider Washington Reagan-National - Castries Hewanorra or Baltimore/Washington - Castries Hewanorra.

What are the most popular airlines that fly from Washington to Saint Lucia?

American Airlines, Air Canada and Delta are the most popular airlines when flying from Washington to Saint Lucia.

What are the cheapest flights from Washington to Saint Lucia?

Looking at all options, your cheapest flight can be booked for $316. While the most popular route (Washington Dulles Intl - Castries Hewanorra) can be booked for $560 on average our data indicates $788 when flying from Washington to Saint Lucia.

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COVID Restrictions

View COVID Travel Restrictions for Saint Lucia

Do I need a COVID test to fly to Saint Lucia from Washington?

Information is based on travel restrictions from Washington to Saint Lucia

Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter Saint Lucia.

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 120 hours before departing to Saint Lucia.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Saint Lucia.

Documents
Travel Authorization Form - All passengers will be screened on arrival. The Health Declaration Form must be completed on the day of travel and before landing to expedite processing and presented at the health screening desk on arrival in Saint Lucia.


Do I need a test to fly back to Washington from Saint Lucia?

Returning to Washington from Saint Lucia

COVID-19 testing requirements
Visitors from Saint Lucia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington.

Quarantine requirements
Visitors from Saint Lucia are not required to quarantine after entering Washington.

Hide COVID Travel Restrictions for Saint Lucia

Destination information for Saint Lucia

Things to know before you go - useful duration and weather info for your trip from Washington to Saint Lucia.
Today's exchange rate
$1 = $2.71

Airports servicing Washington

Reagan-National (DCA)

Airports servicing

Castries George F. L. Charle (SLU)
Castries Hewanorra (UVF)

Top 3 airlines flying from Washington to Saint Lucia

The chart below displays the airlines Cheapflights users traveling from Washington to Saint Lucia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$247 $720 No cancel fee 69%
Delta
$331 $761 No cancel fee N/A
American Airlines
$342 $760 No cancel fee 71%
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