What is the cheapest airline that flies from Saint Lucia to Washington, D.C.?

Air Canada, Delta, and United Airlines are the most popular carriers operating from Saint Lucia to Washington, D.C.

When did momondo last update prices for flights from Saint Lucia to Washington, D.C.?

Prices for flights from Saint Lucia to Washington, D.C. refresh daily.

How old do you have to be to fly from Saint Lucia to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Lucia to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$244 Cheap Flights from Saint Lucia to Washington, D.C. in 2026/27

Find the cheapest flights from Saint Lucia to Washington, D.C.

Round-trip

One-way

Recent round-trip flight deals from Saint Lucia to Washington, D.C.

Enter your travel dates to find the best prices.

4:40 pm - 12:19 pmUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

19h 39m2 stops Toronto Pearson Intl Ottawa

6:15 am - 4:12 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

8h 57m1 stop New York John F Kennedy Intl

$569Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

3:32 pm - 12:30 amUVF Castries Hewanorra-BWI Baltimore/Washington

8h 58m1 stop Atlanta Hartsfield-Jackson

6:00 am - 2:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

$632Delta

Wed, Oct 7 - Mon, Oct 12

3:32 pm - 12:30 amUVF Castries Hewanorra-BWI Baltimore/Washington

8h 58m1 stop Atlanta Hartsfield-Jackson

6:00 am - 2:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

$704Delta

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 8:45 amUVF Castries Hewanorra-BWI Baltimore/Washington

16h 41m2 stops Miami Charlotte Douglas

7:19 pm - 1:42 pmBWI Baltimore/Washington-UVF Castries Hewanorra

18h 23m1 stop Miami

$726American Airlines

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 12:28 amUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

8h 24m1 stop Miami

8:51 pm - 1:42 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

16h 51m1 stop Miami

$726American Airlines

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 8:03 amUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

15h 59m2 stops Miami New York John F Kennedy Intl

10:13 pm - 1:42 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

15h 29m2 stops New York LaGuardia Miami

$730American Airlines

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 12:28 amUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

8h 24m1 stop Miami

8:51 pm - 1:42 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

16h 51m1 stop Miami

$732American Airlines

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 8:45 amUVF Castries Hewanorra-BWI Baltimore/Washington

16h 41m2 stops Miami Charlotte Douglas

7:19 pm - 1:42 pmBWI Baltimore/Washington-UVF Castries Hewanorra

18h 23m1 stop Miami

$735American Airlines

Wed, Oct 7 - Mon, Oct 12

4:04 pm - 8:03 amUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

15h 59m2 stops Miami New York John F Kennedy Intl

7:51 pm - 1:42 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

17h 51m1 stop Miami

$737American Airlines

Wed, Oct 7 - Mon, Oct 12

3:20 pm - 11:59 pmUVF Castries Hewanorra-BWI Baltimore/Washington

8h 39m1 stop Charlotte Douglas

6:00 am - 3:04 pmBWI Baltimore/Washington-UVF Castries Hewanorra

9h 04m1 stop Miami

$802American Airlines

Mon, Oct 5 - Mon, Oct 19

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

Our best Delta deals on Saint Lucia to Washington, D.C. flight tickets

Delta

Oct 7

UVF3:32 pmCastries Hewanorra

8h 58m

1 stop

BWI12:30 amBaltimore/Washington

Oct 12

BWI6:00 amBaltimore/Washington

8h 12m

1 stop

UVF2:12 pmCastries Hewanorra

$632

Delta

Oct 7

UVF3:32 pmCastries Hewanorra

8h 58m

1 stop

BWI12:30 amBaltimore/Washington

Oct 12

BWI6:00 amBaltimore/Washington

8h 12m

1 stop

UVF2:12 pmCastries Hewanorra

$704

Delta

Sep 27

UVF3:32 pmCastries Hewanorra

8h 12m

1 stop

DCA11:44 pmWashington, D.C. Reagan-National

Sep 30

DCA6:59 amWashington, D.C. Reagan-National

7h 13m

1 stop

UVF2:12 pmCastries Hewanorra

$2,106

American Airlines flights from Saint Lucia to Washington, D.C.

Our best American Airlines deals on Saint Lucia to Washington, D.C. flight tickets

American Airlines

Oct 7

UVF4:04 pmCastries Hewanorra

16h 41m

2 stops

BWI8:45 amBaltimore/Washington

Oct 12

BWI7:19 pmBaltimore/Washington

18h 23m

1 stop

UVF1:42 pmCastries Hewanorra

$726

American Airlines

Oct 7

UVF4:04 pmCastries Hewanorra

15h 59m

2 stops

DCA8:03 amWashington, D.C. Reagan-National

Oct 12

DCA7:51 pmWashington, D.C. Reagan-National

17h 51m

1 stop

UVF1:42 pmCastries Hewanorra

$730

American Airlines

Oct 7

UVF4:04 pmCastries Hewanorra

8h 24m

1 stop

DCA12:28 amWashington, D.C. Reagan-National

Oct 12

DCA8:51 pmWashington, D.C. Reagan-National

16h 51m

1 stop

UVF1:42 pmCastries Hewanorra

$732

momondo Fare Finder

Use the filters below to find and compare flights from Saint Lucia to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CastriesWashington, D.C.

UVF Castries Hewanorra - DCA Washington, D.C. Reagan-National

UVFDCA

Castries Hewanorra

Fri 10/30

4:40 pm-12:19 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Fri 11/6

6:15 am-4:12 pm

1 stop8h 57m

$569

Quickest round-trip

CastriesBaltimore

UVF Castries Hewanorra - BWI Baltimore/Washington

UVFBWI

Castries Hewanorra

Wed 10/7

3:32 pm-12:30 am

1 stop8h 58m

Baltimore/Washington

Mon 10/12

6:00 am-2:12 pm

1 stop8h 12m

$632

CastriesBaltimore

UVF Castries Hewanorra - BWI Baltimore/Washington

UVFBWI

Castries Hewanorra

Wed 10/7

3:32 pm-12:30 am

1 stop8h 58m

Baltimore/Washington

Mon 10/12

6:00 am-2:12 pm

1 stop8h 12m

$704

CastriesBaltimore

UVF Castries Hewanorra - BWI Baltimore/Washington

UVFBWI

Castries Hewanorra

Wed 10/7

4:04 pm-8:45 am

2 stops16h 41m

Baltimore/Washington

Mon 10/12

7:19 pm-1:42 pm

1 stop18h 23m

$726

CastriesWashington, D.C.

UVF Castries Hewanorra - DCA Washington, D.C. Reagan-National

UVFDCA

Castries Hewanorra

Wed 10/7

4:04 pm-12:28 am

1 stop8h 24m

Washington, D.C. Reagan-National

Mon 10/12

8:51 pm-1:42 pm

1 stop16h 51m

$726

CastriesWashington, D.C.

UVF Castries Hewanorra - DCA Washington, D.C. Reagan-National

UVFDCA

Castries Hewanorra

Wed 10/7

4:04 pm-8:03 am

2 stops15h 59m

Washington, D.C. Reagan-National

Mon 10/12

10:13 pm-1:42 pm

2 stops15h 29m

$730

CastriesWashington, D.C.

UVF Castries Hewanorra - DCA Washington, D.C. Reagan-National

UVFDCA

Castries Hewanorra

Wed 10/7

4:04 pm-12:28 am

1 stop8h 24m

Washington, D.C. Reagan-National

Mon 10/12

8:51 pm-1:42 pm

1 stop16h 51m

$732

CastriesBaltimore

UVF Castries Hewanorra - BWI Baltimore/Washington

UVFBWI

Castries Hewanorra

Wed 10/7

4:04 pm-8:45 am

2 stops16h 41m

Baltimore/Washington

Mon 10/12

7:19 pm-1:42 pm

1 stop18h 23m

$735

CastriesWashington, D.C.

UVF Castries Hewanorra - DCA Washington, D.C. Reagan-National

UVFDCA

Castries Hewanorra

Wed 10/7

4:04 pm-8:03 am

2 stops15h 59m

Washington, D.C. Reagan-National

Mon 10/12

7:51 pm-1:42 pm

1 stop17h 51m

$737

CastriesBaltimore

UVF Castries Hewanorra - BWI Baltimore/Washington

UVFBWI

Castries Hewanorra

Mon 10/5

3:20 pm-11:59 pm

1 stop8h 39m

Baltimore/Washington

Mon 10/19

6:00 am-3:04 pm

1 stop9h 04m

$802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint Lucia to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Saint Lucia to Washington, D.C. flights?

You could potentially save up to 34% on your flight if you consider stops on a Saint Lucia to Washington, D.C. flight.

Cheap Saint Lucia to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Lucia to Washington, D.C.

Best Price Found	$244
Fastest flight time	8h 15m
Direct flights	None

The best one-way flight to Washington, D.C. from Saint Lucia in the past 72 hours is $244. The best round-trip flight deal from Saint Lucia to Washington, D.C. found on momondo in the last 72 hours is $569.

The fastest flight from Saint Lucia to Washington, D.C. takes 8h 15m

There are no direct flights from Saint Lucia to Washington, D.C.. There are no popular flight routes from Saint Lucia to Washington, D.C..

Search flight deals

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

When did momondo last update prices for flights from Saint Lucia to Washington, D.C.?
Prices for flights from Saint Lucia to Washington, D.C. refresh daily.
How old do you have to be to fly from Saint Lucia to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Lucia to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Laurel

Waldorf

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Colonial Beach

Edgewood

Glen Burnie

Bethesda

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Saint Lucia to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint Lucia to Washington, D.C. for you.

Can I find flights from Saint Lucia to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Saint Lucia with this policy.

How can momondo help me find flights from Saint Lucia to Washington, D.C.?

momondo helps you find the best flight between Saint Lucia and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint Lucia to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Saint Lucia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Saint Lucia to Washington, D.C. from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Lucia to Washington, D.C. departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Saint Lucia to Washington, D.C.

Recent round-trip flight deals from Saint Lucia to Washington, D.C.

Recent one-way flight deals from Saint Lucia to Washington, D.C.

Big names and deals

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Filter for what you want

Filter for what you want

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

Our best Delta deals on Saint Lucia to Washington, D.C. flight tickets

American Airlines flights from Saint Lucia to Washington, D.C.

Our best American Airlines deals on Saint Lucia to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Saint Lucia to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint Lucia to Washington, D.C.

Can stopping save me money on Saint Lucia to Washington, D.C. flights?

What is the cheapest airline that flies from Saint Lucia to Washington, D.C.?

Cheap Saint Lucia to Washington, D.C. flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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