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Cheap flights from Castries to Washington, D.C. from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castries to Washington, D.C. departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Castries to Washington, D.C.

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UVF
-
DCA
1993 mimulti-stop
Multiple Airlines Logo
DCA
-
UVF
1993 mimulti-stop
Multiple Airlines

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American Airlines flights from Castries to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Castries to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jul 24
UVF3:20 pmCastries Hewanorra
8h 33m
1 stop
DCA11:53 pmWashington, D.C. Reagan-National
Aug 13
DCA6:00 amWashington, D.C. Reagan-National
7h 49m
1 stop
UVF1:49 pmCastries Hewanorra
$997
American Airlines
Jul 24
UVF3:20 pmCastries Hewanorra
8h 33m
1 stop
DCA11:53 pmWashington, D.C. Reagan-National
Aug 13
DCA10:12 pmWashington, D.C. Reagan-National
16h 07m
2 stops
UVF2:19 pmCastries Hewanorra
$1,001

Air Canada flights from Castries to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Castries to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Jul 24
UVF3:05 pmCastries Hewanorra
44h 55m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
Aug 13
DCA12:40 pmWashington, D.C. Reagan-National
25h 40m
2 stops
UVF2:20 pmCastries Hewanorra
$1,144
Air Canada
Jul 24
UVF3:05 pmCastries Hewanorra
20h 55m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
Aug 13
DCA12:40 pmWashington, D.C. Reagan-National
25h 40m
3 stops
UVF2:20 pmCastries Hewanorra
$1,674

momondo Fare Finder

 
Customize your flight search to find flights from Castries to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 22, 2026.
Use the filters below to find and compare flights from Castries to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sat 8/22

2:13 pm-10:59 pm

1 stop8h 46m

$402

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 8/17

1:59 pm-10:59 pm

1 stop9h 00m

$427

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 8/17

1:59 pm-10:59 pm

1 stop9h 00m

$472

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Tue 8/11

1:59 pm-10:59 pm

1 stop9h 00m

$473

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 8/17

1:59 pm-2:25 pm

2 stops24h 26m

$483

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sat 8/22

2:13 pm-7:58 am

2 stops17h 45m

$504

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 8/17

4:17 pm-9:34 pm

2 stops29h 17m

$524

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 8/17

3:19 pm-9:30 am

1 stop18h 11m

$527

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 7/31

3:05 pm-12:00 pm

2 stops20h 55m

$549

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 7/30

1:57 pm-10:59 pm

1 stop9h 02m

$556

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Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Castries to Washington, D.C. Reagan-National Airport

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

Can stopping save me money on Castries to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a Castries to Washington, D.C. Reagan-National Airport flight.

When to book flights from Castries to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Castries to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Castries to Washington, D.C. Reagan-National Airport (UVF to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castries to Washington, D.C. Reagan-National Airport

Fastest flight time

21h 59m

Direct flights

None
The fastest flight from Castries to Washington, D.C. Reagan-National Airport takes 21h 59m
There are no direct flights from Castries to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Castries to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from Castries to Washington, D.C. Reagan-National Airport

  • How far is Castries Hewanorra to Washington, D.C. Reagan-National by plane?

    There are 1974.4 mi between Castries Hewanorra and Washington, D.C. Reagan-National. 21h 59m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Castries Hewanorra Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Castries Hewanorra Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Castries Hewanorra Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Castries Hewanorra Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Manassas
Towson
Silver Spring
Colonial Beach
Springfield
Tysons
Fairfax
College Park
Edgewood

Why use momondo?

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

Finding the right flight to Washington, D.C. from Castries is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Washington, D.C. from Castries which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Castries 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 Castries to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Castries to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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