What are the cheapest airlines to fly from Saint Lucia to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $333 on JetBlue. Other airlines that offer cheap prices include Delta from $392 and American Airlines from $397 one-way.

What is the cheapest month to book a flight from Saint Lucia to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Saint Lucia to Washington, D.C. (average of $241). Flying from Saint Lucia to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LC to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Lucia to Washington, D.C. as you normally would.

Can I find deals for flights from Saint Lucia to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Saint Lucia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Saint Lucia to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Lucia to Washington, D.C..

Can I find deals for business class flights from Saint Lucia to Washington, D.C.?

Yes. Cheapflights offers flight deals from Saint Lucia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$738+ Flights from Saint Lucia to Washington, D.C.

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Cheap flight deals from Saint Lucia to Washington, D.C.

Round-trip from	$508 (American Airlines)
One-way from	$333 (JetBlue)

From Saint Lucia to Washington, D.C. (WAS)

Search Deals

One-way flight from Saint Lucia to Washington, D.C. (WAS)

Search Deals

Find flight deals from Saint Lucia to Washington, D.C.

Cheapest flights from Saint Lucia to Washington, D.C.
Explore the most affordable flight options available from Saint Lucia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Tue 2/184:30 pmUVF - DCA

1 stop18h 10mAmerican Airlines

Tue 2/2510:00 pmDCA - UVF

1 stop16h 19mAmerican Airlines

Deal found 1/20

$508

Fri 3/74:45 pmUVF - DCA

2 stops20h 35mAir Canada

Fri 3/144:10 pmDCA - UVF

2 stops46h 35mAir Canada

Deal found 1/21

$721

Best flights from Saint Lucia to Washington, D.C.
Discover carefully curated flight deals from Saint Lucia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2025.

Tue 2/184:30 pmUVF - DCA

1 stop18h 10mAmerican Airlines

Tue 2/2510:00 pmDCA - UVF

1 stop16h 19mAmerican Airlines

Deal found 1/20

$508

Fri 3/74:45 pmUVF - DCA

2 stops20h 35mAir Canada

Fri 3/144:10 pmDCA - UVF

2 stops46h 35mAir Canada

Deal found 1/21

$721

Last-minute flights from Saint Lucia to Washington, D.C.
Discover last-minute flight deals from Saint Lucia to Washington, D.C.. Data last updated January 21, 2025 and is based on user searches.

Tue 2/184:30 pmUVF - DCA

1 stop18h 10mAmerican Airlines

Tue 2/2510:00 pmDCA - UVF

1 stop16h 19mAmerican Airlines

Deal found 1/20

$508

One-way flights from Saint Lucia to Washington, D.C.
Search for one-way flight options from Saint Lucia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated January 21, 2025.

Sat 4/1212:04 pmUVF - DCA

1 stop8h 55mJetBlue

Deal found 1/20

$333

Thu 4/103:25 pmUVF - DCA

1 stop8h 14mDelta

Deal found 1/20

$392

Fri 5/303:30 pmUVF - BWI

1 stop8h 15mAmerican Airlines

Deal found 1/21

$397

Fri 4/113:45 pmUVF - DCA

2 stops29h 23mAir Canada

Deal found 1/20

$406

Sun 2/234:45 pmUVF - DCA

1 stop22h 14mAmerican Airlines

Deal found 1/20

$467

Sun 2/234:26 pmUVF - BWI

1 stop9h 09mDelta

Deal found 1/21

$676

Sat 4/1912:55 pmUVF - DCA

1 stop20h 03mUnited Airlines

Deal found 1/20

$984

Thu 4/102:40 pmUVF - DCA

2 stops27h 29mWestJet

Deal found 1/20

$1,467

Sun 2/233:40 pmUVF - BWI

2 stops26h 10mWestJet

Deal found 1/21

$2,005

Find flights from Saint Lucia to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Tue 2/18

4:30 pm-9:40 am

1 stop18h 10m

Washington, D.C. Reagan-National

Tue 2/25

10:00 pm-3:19 pm

1 stop16h 19m

$508

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 3/7

4:45 pm-12:20 pm

2 stops20h 35m

Washington, D.C. Reagan-National

Fri 3/14

4:10 pm-2:45 pm

2 stops46h 35m

$721

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sat 4/12

12:04 pm-8:59 pm

1 stop8h 55m

$333

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/10

3:25 pm-11:39 pm

1 stop8h 14m

$392

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Fri 5/30

3:30 pm-11:45 pm

1 stop8h 15m

$397

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 4/11

3:45 pm-9:08 pm

2 stops29h 23m

$406

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sun 2/23

4:45 pm-1:59 pm

1 stop22h 14m

$467

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Sun 2/23

4:26 pm-12:35 am

1 stop9h 09m

$676

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sat 4/19

12:55 pm-8:58 am

1 stop20h 03m

$984

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/10

2:40 pm-6:09 pm

2 stops27h 29m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results

Best time to book a flight from Saint Lucia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Saint Lucia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Saint Lucia to Washington, D.C.

Get recent, data-driven insights about flights from Saint Lucia to Washington, D.C. including ideal travel times, pricing trends, and more.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.4

Good

3,201 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,985 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.2

Good

2,829 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Saint Lucia to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $333 on JetBlue. Other airlines that offer cheap prices include Delta from $392 and American Airlines from $397 one-way.
Can I find deals for flights from Saint Lucia to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Saint Lucia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Lucia to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Lucia to Washington, D.C..
Can I find deals for business class flights from Saint Lucia to Washington, D.C.?
Yes. Cheapflights offers flight deals from Saint Lucia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Saint Lucia to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Saint Lucia to Washington, D.C. (average of $241). Flying from Saint Lucia to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Fairfax

Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Saint Lucia to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$494	Average$558	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$509	Average$751	FlexibilityNo cancel fee	On-time71%

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$333+ Cheap flights from Saint Lucia to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Lucia to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Saint Lucia to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Saint Lucia to Washington, D.C.

Cheapest flights from Saint Lucia to Washington, D.C.Explore the most affordable flight options available from Saint Lucia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Explore the most affordable flight options available from Saint Lucia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Find flights from Saint Lucia to Washington, D.C. within your budget

Best time to book a flight from Saint Lucia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Saint Lucia with our price prediction graph.

Travel insights for flights from Saint Lucia to Washington, D.C.

Get recent, data-driven insights about flights from Saint Lucia to Washington, D.C. including ideal travel times, pricing trends, and more.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Saint Lucia to Washington, D.C. one-way?

Can I find deals for flights from Saint Lucia to Washington, D.C. that include hotel bookings?

How can I find direct flights from Saint Lucia to Washington, D.C.?

Can I find deals for business class flights from Saint Lucia to Washington, D.C.?

What is the cheapest month to book a flight from Saint Lucia to Washington, D.C.?

Traveling to a place near Saint Lucia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Lucia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Saint Lucia to Washington, D.C.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Saint Lucia to Washington, D.C.
Explore the most affordable flight options available from Saint Lucia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.