Cheap flights from Washington, D.C. to Castries from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Castries departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Castries

Cheap round-trip flights

Air Canada Logo
6:59 am - 4:25 pmDCA-UVF
8h 26m1 stop
Air Canada Logo
5:15 pm - 10:26 amUVF-DCA
18h 11m2 stops
$368Air Canada
Find Deal
Sun, Nov 16 - Fri, Nov 21
Air Canada Logo
5:59 am - 3:25 pmDCA-UVF
8h 26m1 stop
Air Canada Logo
5:15 pm - 12:19 pmUVF-DCA
20h 04m2 stops
$388Air Canada
Find Deal
Sun, Nov 2 - Sun, Nov 9
JetBlue Logo
6:24 am - 1:57 pmDCA-UVF
7h 33m1 stop
JetBlue Logo
4:57 pm - 2:50 pmUVF-DCA
22h 53m1 stop
$460JetBlue
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
8:40 pm - 3:39 pmDCA-UVF
17h 59m1 stop
Delta Logo
4:59 pm - 9:12 amUVF-DCA
17h 13m1 stop
$463Delta
Find Deal
Wed, Nov 26 - Thu, Dec 4
Delta Logo
7:01 am - 3:39 pmIAD-UVF
7h 38m1 stop
Delta Logo
4:59 pm - 9:13 amUVF-IAD
17h 14m1 stop
$463Delta
Find Deal
Tue, Nov 25 - Wed, Dec 3
JetBlue Logo
6:24 am - 2:57 pmDCA-UVF
7h 33m1 stop
JetBlue Logo
4:57 pm - 2:50 pmUVF-DCA
22h 53m1 stop
$524JetBlue
Find Deal
Thu, Nov 6 - Wed, Nov 12
 Logo
12:55 pm - 2:50 pmDCA-UVF
24h 55m2 stops
 Logo
5:15 pm - 3:31 pmUVF-DCA
23h 16m2 stops
Mon, Dec 1 - Fri, Dec 5
 Logo
8:40 pm - 4:25 pmDCA-UVF
18h 45m1 stop
 Logo
3:40 pm - 8:55 amUVF-DCA
18h 15m1 stop
Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
5:00 am - 3:00 pmBWI-UVF
10h 00m2 stops
American Airlines Logo
4:52 pm - 6:28 pmUVF-BWI
26h 36m2 stops
$572American Airlines
Find Deal
Mon, Oct 27 - Tue, Nov 4
American Airlines Logo
9:12 am - 1:04 pmIAD-UVF
26h 52m2 stops
American Airlines Logo
5:10 pm - 8:41 amUVF-IAD
16h 31m1 stop
$572American Airlines
Find Deal
Sat, Jan 3 - Thu, Jan 8

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

Our best Air Canada deals on Washington, D.C. to Castries flight tickets
Air Canada
Nov 16
DCA6:59 amWashington, D.C. Reagan-National
8h 26m
1 stop
UVF4:25 pmCastries Hewanorra
Nov 21
UVF5:15 pmCastries Hewanorra
18h 11m
2 stops
DCA10:26 amWashington, D.C. Reagan-National
Air Canada
Nov 2
DCA5:59 amWashington, D.C. Reagan-National
8h 26m
1 stop
UVF3:25 pmCastries Hewanorra
Nov 9
UVF5:15 pmCastries Hewanorra
20h 04m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Air Canada
Nov 1
DCA6:50 pmWashington, D.C. Reagan-National
21h 35m
1 stop
UVF4:25 pmCastries Hewanorra
Nov 9
UVF5:15 pmCastries Hewanorra
29h 41m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National

JetBlue flights from Washington, D.C. to Castries

Our best JetBlue deals on Washington, D.C. to Castries flight tickets
JetBlue
Oct 28
DCA6:24 amWashington, D.C. Reagan-National
7h 33m
1 stop
UVF1:57 pmCastries Hewanorra
Nov 4
UVF4:57 pmCastries Hewanorra
22h 53m
1 stop
DCA2:50 pmWashington, D.C. Reagan-National
JetBlue
Nov 6
DCA6:24 amWashington, D.C. Reagan-National
7h 33m
1 stop
UVF2:57 pmCastries Hewanorra
Nov 12
UVF4:57 pmCastries Hewanorra
22h 53m
1 stop
DCA2:50 pmWashington, D.C. Reagan-National
JetBlue
Dec 3
DCA4:55 pmWashington, D.C. Reagan-National
21h 01m
2 stops
UVF2:56 pmCastries Hewanorra
Dec 7
UVF4:55 pmCastries Hewanorra
19h 46m
2 stops
DCA11:41 amWashington, D.C. Reagan-National

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Castries 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 September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sun 11/16

6:59 am-4:25 pm

1 stop8h 26m

Castries Hewanorra

Fri 11/21

5:15 pm-10:26 am

2 stops18h 11m

$368

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sun 11/2

5:59 am-3:25 pm

1 stop8h 26m

Castries Hewanorra

Sun 11/9

5:15 pm-12:19 pm

2 stops20h 04m

$388

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 10/28

6:24 am-1:57 pm

1 stop7h 33m

Castries Hewanorra

Tue 11/4

4:57 pm-2:50 pm

1 stop22h 53m

$460

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Wed 11/26

8:40 pm-3:39 pm

1 stop17h 59m

Castries Hewanorra

Thu 12/4

4:59 pm-9:12 am

1 stop17h 13m

$463

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Tue 11/25

7:01 am-3:39 pm

1 stop7h 38m

Castries Hewanorra

Wed 12/3

4:59 pm-9:13 am

1 stop17h 14m

$463

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 11/6

6:24 am-2:57 pm

1 stop7h 33m

Castries Hewanorra

Wed 11/12

4:57 pm-2:50 pm

1 stop22h 53m

$524

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 12/1

12:55 pm-2:50 pm

2 stops24h 55m

Castries Hewanorra

Fri 12/5

5:15 pm-3:31 pm

2 stops23h 16m

$536

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 11/8

8:40 pm-4:25 pm

1 stop18h 45m

Castries Hewanorra

Tue 11/11

3:40 pm-8:55 am

1 stop18h 15m

$541

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 10/27

5:00 am-3:00 pm

2 stops10h 00m

Castries Hewanorra

Tue 11/4

4:52 pm-6:28 pm

2 stops26h 36m

$572

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 1/3

9:12 am-1:04 pm

2 stops26h 52m

Castries Hewanorra

Thu 1/8

5:10 pm-8:41 am

1 stop16h 31m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

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

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

What is the cheapest month to fly to Castries?

The month of August is, on average, the cheapest month to fly to Castries from Washington, D.C., with most prices found around $622. The month of February is another great option to travel to Castries, with average flight prices from Washington, D.C. averaging around $636.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Washington, D.C. to Castries is on a Tuesday when prices can be found for as low as $673. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $821. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the evening. momondo users have found flights departing from Washington, D.C. to Castries in the evening for as low as $715. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly at noon, with an average ticket price of $797. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How have Washington, D.C. to Castries flight prices changed over time?

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

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

Cheap Washington, D.C. to Castries (WAS to UVF) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. to Castries. There are no popular flight routes from Washington, D.C. to Castries.
  • How far is Washington, D.C. to Castries Hewanorra by plane?

    Castries Hewanorra is 1977.4 mi away from Washington, D.C.. Typically, this will take 6h 27m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Washington, D.C. to Castries Hewanorra Airport?

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

    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 Washington, D.C. to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. to Castries?

Best airlines flying from Washington, D.C. to Castries

Compare and see reviews for airlines that fly from Washington, D.C. to Castries with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $179Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $555Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

Finding the right flight to Castries from Washington, D.C. 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 Castries quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Washington, D.C. to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Washington, D.C. to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Wed 10/15
Wed 10/22

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