Which layover airport offers the lowest fares from Washington, D.C. to Castries?

Flights via New York (JFK) offer the lowest average round-trip price of $585.

Which layover airport has the shortest travel time from Washington, D.C. to Castries?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 13m.

What airlines fly to Castries?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Castries from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 3 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Castries?

Miami (MIA) has the shortest average layover time for this route: 1h 21m.

What is the cheapest airline that flies from Washington, D.C. to Castries Hewanorra?

Air Canada, JetBlue, and Delta are the most popular carriers operating from Washington, D.C. to Castries Hewanorra

How long does it take to fly to Castries?

Flight times from Washington, D.C. to Castries vary, but if you’re flying out of Washington, D.C. and flying into Castries (one of the most popular routes), then the duration is 7h 05m on average. Another popular route from Washington, D.C. to Castries is flying from Baltimore to Castries, which will take roughly 7h 07m. Keep in mind that layovers or delays could extend your travel time.

Which airport is the most popular layover for flights between Washington, D.C. and Castries?

Charlotte (CLT) was the most common stop: 65% of momondo users choosing 1-stop flights on this route connected there.

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?

There are 3 operators available for flights from Washington, D.C. to Castries Hewanorra Airport as of September 2026.

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.

$132 Cheap Flights from Washington, D.C. to Castries in 2026

Discover deals from 900+ travel sites with momondo.

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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 4:40 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

23h 10m1 stop Toronto Pearson Intl

5:40 pm - 8:10 pmUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

27h 30m1 stop Toronto Pearson Intl

$412Air Canada

Sat, Dec 5 - Thu, Dec 10

4:30 pm - 4:40 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

23h 10m1 stop Toronto Pearson Intl

5:40 pm - 3:45 pmUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

23h 05m1 stop Toronto Pearson Intl

$412Air Canada

Thu, Dec 3 - Mon, Dec 7

9:55 am - 4:40 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

29h 45m1 stop Toronto Pearson Intl

5:40 pm - 8:10 pmUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

27h 30m1 stop Toronto Pearson Intl

$412Air Canada

Sat, Dec 5 - Thu, Dec 10

8:16 pm - 2:20 pmBWI Baltimore/Washington-UVF Castries Hewanorra

18h 04m1 stop Charlotte Douglas

2:42 pm - 10:56 pmUVF Castries Hewanorra-BWI Baltimore/Washington

8h 14m1 stop Miami

$538American Airlines

Sat, Oct 10 - Wed, Oct 14

7:22 pm - 1:32 pmBWI Baltimore/Washington-UVF Castries Hewanorra

17h 10m1 stop Miami

4:07 pm - 8:48 amUVF Castries Hewanorra-BWI Baltimore/Washington

17h 41m1 stop Charlotte Douglas

$538American Airlines

Sat, Dec 5 - Thu, Dec 10

7:16 pm - 1:30 pmBWI Baltimore/Washington-UVF Castries Hewanorra

17h 14m1 stop Miami

2:32 pm - 10:58 pmUVF Castries Hewanorra-BWI Baltimore/Washington

9h 26m1 stop Miami

$538American Airlines

Sun, Nov 1 - Fri, Nov 6

7:00 am - 2:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

7h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 12:51 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 19m1 stop Atlanta Hartsfield-Jackson

$568Delta

Tue, Oct 20 - Tue, Oct 27

7:00 am - 2:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

7h 12m1 stop Atlanta Hartsfield-Jackson

4:32 pm - 12:31 amUVF Castries Hewanorra-BWI Baltimore/Washington

8h 59m1 stop Atlanta Hartsfield-Jackson

$568Delta

Wed, Oct 28 - Wed, Nov 4

6:15 am - 3:42 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

8h 27m1 stop New York John F Kennedy Intl

3:27 pm - 10:53 pmUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

8h 26m1 stop New York John F Kennedy Intl

$6,097JetBlue

Tue, Dec 29 - Sat, Jan 2

6:30 am - 3:04 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

8h 34m1 stop New York John F Kennedy Intl

4:25 pm - 11:20 amUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

18h 55m2 stops New York John F Kennedy Intl Boston Logan Intl

$8,171JetBlue

Sat, Sep 19 - Sat, Sep 26

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 1:49 pmBWI Baltimore/Washington-UVF Castries Hewanorra

7h 49m1 stop Miami

3:02 pm - 9:44 amUVF Castries Hewanorra-BWI Baltimore/Washington

18h 42m2 stops Miami Charlotte Douglas

$663American Airlines

Mon, Sep 7 - Wed, Sep 9

6:00 am - 3:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

9h 12m1 stop Miami

3:02 pm - 6:30 pmUVF Castries Hewanorra-BWI Baltimore/Washington

27h 28m1 stop Miami

$671American Airlines

Mon, Sep 7 - Wed, Sep 9

6:00 am - 2:02 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 02m1 stop Miami

3:02 pm - 9:44 amUVF Castries Hewanorra-BWI Baltimore/Washington

18h 42m2 stops Miami Charlotte Douglas

$822American Airlines

Wed, Sep 9 - Fri, Sep 11

7:09 pm - 2:02 pmBWI Baltimore/Washington-UVF Castries Hewanorra

18h 53m2 stops Charlotte Douglas Miami

3:02 pm - 9:44 amUVF Castries Hewanorra-BWI Baltimore/Washington

18h 42m2 stops Miami Charlotte Douglas

$835American Airlines

Wed, Sep 9 - Fri, Sep 11

6:00 am - 2:12 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 12:41 amUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

9h 09m1 stop Atlanta Hartsfield-Jackson

$978Delta

Thu, Sep 10 - Mon, Sep 14

6:59 am - 2:12 pmDCA Washington, D.C. Reagan-National-UVF Castries Hewanorra

7h 13m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 11:44 pmUVF Castries Hewanorra-DCA Washington, D.C. Reagan-National

8h 12m1 stop Atlanta Hartsfield-Jackson

$978Delta

Thu, Sep 10 - Mon, Sep 14

6:00 am - 2:12 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

8h 12m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 12:41 amUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

9h 09m1 stop Atlanta Hartsfield-Jackson

$1,039Delta

Thu, Sep 10 - Mon, Sep 14

5:45 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

21h 15m1 stop London Heathrow

3:10 pm - 7:43 amUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

16h 33m2 stops Toronto Pearson Intl Ottawa

$3,321Multiple Airlines

Wed, Sep 9 - Fri, Sep 11

5:45 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-UVF Castries Hewanorra

21h 15m1 stop London Heathrow

3:10 pm - 4:12 pmUVF Castries Hewanorra-IAD Washington, D.C. Dulles Intl

25h 02m1 stop Toronto Pearson Intl

$3,699Multiple Airlines

Wed, Sep 9 - Fri, Sep 11

7:25 pm - 3:00 pmBWI Baltimore/Washington-UVF Castries Hewanorra

19h 35m1 stop London Heathrow

8:45 pm - 5:15 pmUVF Castries Hewanorra-BWI Baltimore/Washington

20h 30m1 stop London Gatwick

$6,947British Airways

Wed, Sep 9 - Fri, Sep 11

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

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

American Airlines

Nov 1

BWI7:16 pmBaltimore/Washington

17h 14m

1 stop

UVF1:30 pmCastries Hewanorra

Nov 6

UVF2:32 pmCastries Hewanorra

9h 26m

1 stop

BWI10:58 pmBaltimore/Washington

$538

American Airlines

Nov 1

BWI8:07 pmBaltimore/Washington

18h 34m

2 stops

UVF3:41 pmCastries Hewanorra

Nov 6

UVF2:32 pmCastries Hewanorra

9h 26m

1 stop

BWI10:58 pmBaltimore/Washington

$543

American Airlines

Nov 8

BWI11:51 amBaltimore/Washington

26h 50m

1 stop

UVF3:41 pmCastries Hewanorra

Nov 13

UVF2:32 pmCastries Hewanorra

9h 26m

1 stop

BWI10:58 pmBaltimore/Washington

$549

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

Our best Air Canada deals on Washington, D.C. to Castries flight tickets

Air Canada

Dec 5

DCA6:55 pmWashington, D.C. Reagan-National

20h 45m

1 stop

UVF4:40 pmCastries Hewanorra

Dec 10

UVF5:40 pmCastries Hewanorra

19h 39m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

$412

Air Canada

Dec 3

IAD4:30 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

UVF4:40 pmCastries Hewanorra

Dec 7

UVF5:40 pmCastries Hewanorra

27h 43m

2 stops

IAD8:23 pmWashington, D.C. Dulles Intl

$415

Air Canada

Dec 5

IAD5:37 pmWashington, D.C. Dulles Intl

22h 03m

2 stops

UVF4:40 pmCastries Hewanorra

Dec 10

UVF5:40 pmCastries Hewanorra

23h 05m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

$417

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Castries

IAD Washington, D.C. Dulles Intl - UVF Castries Hewanorra

IADUVF

Washington, D.C. Dulles Intl

Sat 12/5

4:30 pm-4:40 pm

1 stop23h 10m

Castries Hewanorra

Thu 12/10

5:40 pm-8:10 pm

1 stop27h 30m

$412

Washington, D.C.Castries

IAD Washington, D.C. Dulles Intl - UVF Castries Hewanorra

IADUVF

Washington, D.C. Dulles Intl

Thu 12/3

4:30 pm-4:40 pm

1 stop23h 10m

Castries Hewanorra

Mon 12/7

5:40 pm-3:45 pm

1 stop23h 05m

$412

Washington, D.C.Castries

IAD Washington, D.C. Dulles Intl - UVF Castries Hewanorra

IADUVF

Washington, D.C. Dulles Intl

Sat 12/5

9:55 am-4:40 pm

1 stop29h 45m

Castries Hewanorra

Thu 12/10

5:40 pm-8:10 pm

1 stop27h 30m

$412

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sat 10/10

8:16 pm-2:20 pm

1 stop18h 04m

Castries Hewanorra

Wed 10/14

2:42 pm-10:56 pm

1 stop8h 14m

$538

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sat 12/5

7:22 pm-1:32 pm

1 stop17h 10m

Castries Hewanorra

Thu 12/10

4:07 pm-8:48 am

1 stop17h 41m

$538

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sun 11/1

7:16 pm-1:30 pm

1 stop17h 14m

Castries Hewanorra

Fri 11/6

2:32 pm-10:58 pm

1 stop9h 26m

$538

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Tue 10/20

7:00 am-2:12 pm

1 stop7h 12m

Castries Hewanorra

Tue 10/27

3:32 pm-12:51 am

1 stop9h 19m

$568

Quickest round-trip

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Wed 10/28

7:00 am-2:12 pm

1 stop7h 12m

Castries Hewanorra

Wed 11/4

4:32 pm-12:31 am

1 stop8h 59m

$568

Washington, D.C.Castries

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

DCAUVF

Washington, D.C. Reagan-National

Tue 12/29

6:15 am-3:42 pm

1 stop8h 27m

Castries Hewanorra

Sat 1/2

3:27 pm-10:53 pm

1 stop8h 26m

$6,097

Washington, D.C.Castries

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

DCAUVF

Washington, D.C. Reagan-National

Sat 9/19

6:30 am-3:04 pm

1 stop8h 34m

Castries Hewanorra

Sat 9/26

4:25 pm-11:20 am

2 stops18h 55m

$8,171

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 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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Castries?

Prices are currently low for flights on this route.

Typical prices usually range from $683 to $822.
The lowest price recently found on this route was $412.

What is the cheapest month to fly to Castries?

The month of January is, on average, the cheapest month to fly to Castries from Washington, D.C., with most prices found around $570. The month of February is another great option to travel to Castries, with average flight prices from Washington, D.C. averaging around $617.

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

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. to Castries flight.

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

Best Price Found	$132
Fastest flight time	7h 05m
Direct flights	None

The best one-way flight to Castries from Washington, D.C. in the past 72 hours is $132. The best round-trip flight deal from Washington, D.C. to Castries found on momondo in the last 72 hours is $412.

The fastest flight from Washington, D.C. to Castries takes 7h 05m

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

Search flight deals

Frequently asked questions about flying 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 7h 05m 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?
There are 3 operators available for flights from Washington, D.C. to Castries Hewanorra Airport as of September 2026.
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?
Based on momondo bookings for flights between Washington, D.C. and Castries, the leading airline is American Airlines, making up 58% of the total bookings. Other popular airlines include JetBlue with 21%, Delta with 17%, and Air Canada with 4%.

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
JetBlue	PriceFrom $241	Free Cancellation	Rating 7.1 3,046 reviews	Search JetBlue flights
American Airlines	PriceFrom $351	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,558 reviews	Search Delta flights

Vieux Fort

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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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Castries George F. L. Charle Airport

Cheap flights from Washington, D.C. to Castries from $132

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 12/2. 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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American Airlines flights from Washington, D.C. to Castries

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

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

Our best Air Canada deals on Washington, D.C. to Castries flight tickets

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

What is the typical price of a round-trip flight between Washington, D.C. and Castries?

What is the cheapest month to fly to Castries?

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

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

What is the cheapest airline that flies from Washington, D.C. to Castries Hewanorra?

What airlines fly to Castries?

Which airport is the most popular layover for flights between Washington, D.C. and Castries?

Which layover airport offers the lowest fares from Washington, D.C. to Castries?

Which layover airport has the shortest travel time from Washington, D.C. to Castries?

Which layover airport has the shortest connection time from Washington, D.C. to Castries?

How long does it take to fly to Castries?

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

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

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Frequently asked questions about flying 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

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An easier way to manage your Castries trip

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