Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Castries 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 Castries to Washington, D.C. departing on 6/2. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:15 pm - 8:53 am
UVF
-
DCA
16h 38m
1 stop
Air Canada Logo
8:40 pm - 3:20 pm
DCA
-
UVF
18h 40m
1 stop
$476Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
4:15 pm - 12:01 pm
UVF
-
DCA
19h 46m
2 stops
Air Canada Logo
12:55 pm - 3:20 pm
DCA
-
UVF
26h 25m
2 stops
$487Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
4:15 pm - 12:01 pm
UVF
-
DCA
19h 46m
2 stops
Air Canada Logo
12:55 pm - 3:20 pm
DCA
-
UVF
26h 25m
2 stops
$489Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
4:15 pm - 3:30 pm
UVF
-
DCA
23h 15m
2 stops
Air Canada Logo
12:55 pm - 3:20 pm
DCA
-
UVF
26h 25m
2 stops
$491Air Canada
Thu, Apr 23 - Sun, Apr 26
Air Canada Logo
4:15 pm - 8:55 am
UVF
-
DCA
16h 40m
1 stop
Air Canada Logo
12:55 pm - 3:25 pm
DCA
-
UVF
26h 30m
2 stops
$498Air Canada
Wed, Mar 18 - Tue, Mar 24
Air Canada Logo
4:15 pm - 3:30 pm
UVF
-
DCA
23h 15m
2 stops
Air Canada Logo
12:55 pm - 3:20 pm
DCA
-
UVF
26h 25m
2 stops
$512Air Canada
Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
3:58 pm - 12:40 am
UVF
-
BWI
8h 42m
1 stop
American Airlines Logo
7:22 pm - 2:58 pm
BWI
-
UVF
19h 36m
1 stop
$771American Airlines
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
3:58 pm - 12:40 am
UVF
-
BWI
8h 42m
1 stop
American Airlines Logo
12:37 pm - 2:58 pm
BWI
-
UVF
26h 21m
2 stops
$781American Airlines
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
3:28 pm - 11:56 pm
UVF
-
BWI
8h 28m
1 stop
American Airlines Logo
5:05 am - 2:26 pm
BWI
-
UVF
9h 21m
1 stop
$790American Airlines
Thu, Apr 23 - Sun, Apr 26
Delta Logo
3:22 pm - 12:38 am
UVF
-
BWI
9h 16m
1 stop
Delta Logo
6:00 am - 2:02 pm
BWI
-
UVF
8h 02m
1 stop
$803Delta
Tue, Apr 14 - Tue, Apr 21

American Airlines flights from Castries to Washington, D.C.

Our best American Airlines deals on Castries to Washington, D.C. flight tickets
American Airlines
Mar 26
UVF3:58 pmCastries Hewanorra
8h 42m
1 stop
BWI12:40 amBaltimore/Washington
Mar 31
BWI7:22 pmBaltimore/Washington
19h 36m
1 stop
UVF2:58 pmCastries Hewanorra
$771
American Airlines
Mar 26
UVF3:58 pmCastries Hewanorra
8h 42m
1 stop
BWI12:40 amBaltimore/Washington
Mar 31
BWI12:37 pmBaltimore/Washington
26h 21m
2 stops
UVF2:58 pmCastries Hewanorra
$781
American Airlines
Apr 23
UVF3:28 pmCastries Hewanorra
8h 28m
1 stop
BWI11:56 pmBaltimore/Washington
Apr 26
BWI5:05 amBaltimore/Washington
9h 21m
1 stop
UVF2:26 pmCastries Hewanorra
$790

Air Canada flights from Castries to Washington, D.C.

Our best Air Canada deals on Castries to Washington, D.C. flight tickets
Air Canada
Apr 23
UVF4:15 pmCastries Hewanorra
16h 38m
1 stop
DCA8:53 amWashington, D.C. Reagan-National
Apr 26
DCA8:40 pmWashington, D.C. Reagan-National
18h 40m
1 stop
UVF3:20 pmCastries Hewanorra
$476
Air Canada
Apr 23
UVF4:15 pmCastries Hewanorra
19h 46m
2 stops
DCA12:01 pmWashington, D.C. Reagan-National
Apr 26
DCA12:55 pmWashington, D.C. Reagan-National
26h 25m
2 stops
UVF3:20 pmCastries Hewanorra
$487
Air Canada
Apr 23
UVF4:15 pmCastries Hewanorra
19h 46m
2 stops
DCA12:01 pmWashington, D.C. Reagan-National
Apr 26
DCA12:55 pmWashington, D.C. Reagan-National
26h 25m
2 stops
UVF3:20 pmCastries Hewanorra
$489

momondo Fare Finder

 
Customize your flight search to find flights from Castries to Washington, D.C. 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 March 4, 2026.
Use the filters below to find and compare flights from Castries to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-8:53 am

1 stop16h 38m

Washington, D.C. Reagan-National

Sun 4/26

8:40 pm-3:20 pm

1 stop18h 40m

$476

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-12:01 pm

2 stops19h 46m

Washington, D.C. Reagan-National

Sun 4/26

12:55 pm-3:20 pm

2 stops26h 25m

$487

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-12:01 pm

2 stops19h 46m

Washington, D.C. Reagan-National

Sun 4/26

12:55 pm-3:20 pm

2 stops26h 25m

$489

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-3:30 pm

2 stops23h 15m

Washington, D.C. Reagan-National

Sun 4/26

12:55 pm-3:20 pm

2 stops26h 25m

$491

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Wed 3/18

4:15 pm-8:55 am

1 stop16h 40m

Washington, D.C. Reagan-National

Tue 3/24

12:55 pm-3:25 pm

2 stops26h 30m

$498

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-3:30 pm

2 stops23h 15m

Washington, D.C. Reagan-National

Sun 4/26

12:55 pm-3:20 pm

2 stops26h 25m

$512

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Thu 3/26

3:58 pm-12:40 am

1 stop8h 42m

Baltimore/Washington

Tue 3/31

7:22 pm-2:58 pm

1 stop19h 36m

$771

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Thu 3/26

3:58 pm-12:40 am

1 stop8h 42m

Baltimore/Washington

Tue 3/31

12:37 pm-2:58 pm

2 stops26h 21m

$781

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Thu 4/23

3:28 pm-11:56 pm

1 stop8h 28m

Baltimore/Washington

Sun 4/26

5:05 am-2:26 pm

1 stop9h 21m

$790

CastriesBaltimore

UVF - BWI

UVFBWI

Castries Hewanorra

Tue 4/14

3:22 pm-12:38 am

1 stop9h 16m

Baltimore/Washington

Tue 4/21

6:00 am-2:02 pm

1 stop8h 02m

$803

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Castries 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

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

You could potentially save up to 10% on your flight if you consider stops on a Castries to Washington, D.C. flight.

When to book flights from Castries to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Castries to Washington, D.C. 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. (UVF to WAS) flight deals and tips

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

Fastest flight time

8h 19m

Direct flights

None
The fastest flight from Castries to Washington, D.C. takes 8h 19m
There are no direct flights from Castries to Washington, D.C.. There are no popular flight routes from Castries to Washington, D.C..
Search flight deals

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

    Castries Hewanorra and Washington, D.C. are 1977.4 mi apart from one another. Typically, this will take 8h 19m by plane in normal conditions.

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

    Prices for flights from Castries Hewanorra Airport to Washington, D.C. refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castries Hewanorra Airport 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.

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
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
Reston

Why use momondo?

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

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

Yes. All flights to Washington, D.C. from Castries on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Castries.

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 offers price alerts on flights to Washington, D.C. from Castries. 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/3
Fri 4/10
By creating a price alert you accept our terms of use and privacy policy.

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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport