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

Charlotte (CLT) was the most common stop: 76% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

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

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 Baltimore and flying into Castries (one of the most popular routes), then the duration is 7h 07m on average. Another popular route from Washington, D.C. to Castries is flying from Washington, D.C. to Castries, which will take roughly 7h 45m. Keep in mind that layovers or delays could extend your travel time.

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 09m.

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 July 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.

$224 Cheap Flights from Washington, D.C. to Castries in 2026

Q: 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 $546 to $851. The lowest price recently found on this route was $538.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 4:40 pm

IAD

UVF

23h 10m

1 stop

5:40 pm - 3:45 pm

UVF

IAD

23h 05m

1 stop

$538Air Canada

Sun, Nov 1 - Fri, Nov 6

5:15 pm - 2:15 pm

IAD

UVF

21h 00m

2 stops

4:40 pm - 3:45 pm

UVF

IAD

23h 05m

1 stop

$541Air Canada

Thu, Oct 22 - Sun, Oct 25

8:40 pm - 2:15 pm

DCA

UVF

17h 35m

1 stop

3:15 pm - 12:00 pm

UVF

DCA

20h 45m

2 stops

$546Air Canada

Thu, Oct 8 - Fri, Oct 16

10:10 pm - 2:15 pm

IAD

UVF

40h 05m

2 stops

4:40 pm - 3:53 pm

UVF

IAD

23h 13m

2 stops

$546Air Canada

Wed, Oct 21 - Mon, Oct 26

6:00 am - 2:14 pm

BWI

UVF

8h 14m

1 stop

3:34 pm - 9:19 am

UVF

BWI

17h 45m

1 stop

$548Delta

Wed, Aug 26 - Mon, Aug 31

6:00 am - 1:49 pm

BWI

UVF

7h 49m

1 stop

3:19 pm - 10:58 pm

UVF

BWI

7h 39m

1 stop

$549American Airlines

Fri, Aug 21 - Fri, Aug 28

4:20 pm - 2:15 pm

DCA

UVF

45h 55m

2 stops

3:15 pm - 8:55 am

UVF

DCA

17h 40m

1 stop

$549Air Canada

Wed, Oct 7 - Fri, Oct 16

6:25 pm - 1:49 pm

BWI

UVF

19h 24m

2 stops

3:19 pm - 10:58 pm

UVF

BWI

7h 39m

1 stop

$553American Airlines

Mon, Aug 24 - Fri, Aug 28

6:10 am - 3:18 pm

DCA

UVF

9h 08m

1 stop

1:59 pm - 10:59 pm

UVF

DCA

9h 00m

1 stop

$573JetBlue

Sat, Aug 8 - Wed, Aug 12

6:10 am - 3:12 pm

DCA

UVF

9h 02m

1 stop

1:50 pm - 10:59 pm

UVF

DCA

9h 09m

1 stop

$577JetBlue

Wed, Aug 26 - Tue, Sep 1

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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 1

IAD4:30 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

UVF4:40 pmCastries Hewanorra

Nov 6

UVF5:40 pmCastries Hewanorra

23h 05m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

$538

Air Canada

Oct 22

IAD5:15 pmWashington, D.C. Dulles Intl

21h 00m

2 stops

UVF2:15 pmCastries Hewanorra

Oct 25

UVF4:40 pmCastries Hewanorra

23h 05m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

$541

Air Canada

Oct 21

IAD10:10 pmWashington, D.C. Dulles Intl

40h 05m

2 stops

UVF2:15 pmCastries Hewanorra

Oct 26

UVF4:40 pmCastries Hewanorra

23h 13m

2 stops

IAD3:53 pmWashington, D.C. Dulles Intl

$546

Delta flights from Washington, D.C. to Castries

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

Delta

Aug 26

BWI6:00 amBaltimore/Washington

8h 14m

1 stop

UVF2:14 pmCastries Hewanorra

Aug 31

UVF3:34 pmCastries Hewanorra

17h 45m

1 stop

BWI9:19 amBaltimore/Washington

$548

Delta

Jan 4

BWI6:00 amBaltimore/Washington

8h 05m

1 stop

UVF3:05 pmCastries Hewanorra

Jan 8

UVF4:25 pmCastries Hewanorra

9h 01m

1 stop

BWI12:26 amBaltimore/Washington

$584

Delta

Dec 4

BWI6:00 amBaltimore/Washington

8h 10m

1 stop

UVF3:10 pmCastries Hewanorra

Mar 3

UVF4:25 pmCastries Hewanorra

9h 01m

1 stop

BWI12:26 amBaltimore/Washington

$588

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sun 11/1

4:30 pm-4:40 pm

1 stop23h 10m

Castries Hewanorra

Fri 11/6

5:40 pm-3:45 pm

1 stop23h 05m

$538

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Thu 10/22

5:15 pm-2:15 pm

2 stops21h 00m

Castries Hewanorra

Sun 10/25

4:40 pm-3:45 pm

1 stop23h 05m

$541

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 10/8

8:40 pm-2:15 pm

1 stop17h 35m

Castries Hewanorra

Fri 10/16

3:15 pm-12:00 pm

2 stops20h 45m

$546

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 10/21

10:10 pm-2:15 pm

2 stops40h 05m

Castries Hewanorra

Mon 10/26

4:40 pm-3:53 pm

2 stops23h 13m

$546

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 8/26

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Mon 8/31

3:34 pm-9:19 am

1 stop17h 45m

$548

Quickest round-trip

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Fri 8/21

6:00 am-1:49 pm

1 stop7h 49m

Castries Hewanorra

Fri 8/28

3:19 pm-10:58 pm

1 stop7h 39m

$549

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Wed 10/7

4:20 pm-2:15 pm

2 stops45h 55m

Castries Hewanorra

Fri 10/16

3:15 pm-8:55 am

1 stop17h 40m

$549

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 8/24

6:25 pm-1:49 pm

2 stops19h 24m

Castries Hewanorra

Fri 8/28

3:19 pm-10:58 pm

1 stop7h 39m

$553

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 8/8

6:10 am-3:18 pm

1 stop9h 08m

Castries Hewanorra

Wed 8/12

1:59 pm-10:59 pm

1 stop9h 00m

$573

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Wed 8/26

6:10 am-3:12 pm

1 stop9h 02m

Castries Hewanorra

Tue 9/1

1:50 pm-10:59 pm

1 stop9h 09m

$577

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

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Other information

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?

The month of April is, on average, the cheapest month to fly to Castries from Washington, D.C., with most prices found around $70. The month of December is another great option to travel to Castries, with average flight prices from Washington, D.C. averaging around $173.

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

Fastest flight time	7h 05m
Direct flights	None

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 July 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 56% of the total bookings. Other popular airlines include JetBlue with 25%, Delta with 14%, and Air Canada with 5%.

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 $179	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue flights
American Airlines	PriceFrom $351	Free Cancellation	Rating 7.1 11,790 reviews	Search American Airlines flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,450 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 $224

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 7/23. 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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Air Canada flights from Washington, D.C. to Castries

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

Delta flights from Washington, D.C. to Castries

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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?

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

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

Fastest flight time

Direct flights

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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