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Cheap flights from Maryland to Castries from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Castries departing on 6/14. 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

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Find the cheapest flights from Maryland to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:45 pm - 2:10 pm
IAD
-
UVF
22h 25m
2 stops
Air Canada Logo
3:05 pm - 3:29 pm
UVF
-
IAD
24h 24m
1 stop
$406Air Canada
Mon, Jun 1 - Tue, Jun 9
Air Canada Logo
3:45 pm - 2:10 pm
IAD
-
UVF
22h 25m
2 stops
Air Canada Logo
3:05 pm - 3:03 pm
UVF
-
IAD
23h 58m
2 stops
$411Air Canada
Mon, Jun 1 - Tue, Jun 9
Air Canada Logo
6:00 am - 2:20 pm
PHL
-
UVF
8h 20m
1 stop
Air Canada Logo
3:05 pm - 10:09 am
UVF
-
PHL
19h 04m
1 stop
$422Air Canada
Fri, Jun 19 - Tue, Jun 23
Air Canada Logo
6:00 am - 2:20 pm
PHL
-
UVF
8h 20m
1 stop
Air Canada Logo
3:05 pm - 2:49 pm
UVF
-
PHL
23h 44m
2 stops
$426Air Canada
Fri, Jun 19 - Tue, Jun 23
Air Canada Logo
10:10 pm - 2:20 pm
IAD
-
UVF
16h 10m
2 stops
Air Canada Logo
3:05 pm - 3:24 pm
UVF
-
IAD
24h 19m
1 stop
$427Air Canada
Thu, Jun 18 - Tue, Jun 23
Delta Logo
7:40 pm - 2:08 pm
BWI
-
UVF
18h 28m
1 stop
Delta Logo
3:28 pm - 12:16 am
UVF
-
BWI
8h 48m
1 stop
$498Delta
Mon, Aug 31 - Fri, Sep 4
American Airlines Logo
4:25 pm - 2:04 pm
BWI
-
UVF
21h 39m
2 stops
American Airlines Logo
3:04 pm - 1:04 pm
UVF
-
BWI
22h 00m
2 stops
$503American Airlines
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
7:20 pm - 2:29 pm
BWI
-
UVF
19h 09m
2 stops
American Airlines Logo
3:14 pm - 11:23 am
UVF
-
BWI
20h 09m
2 stops
$508American Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
11:59 am - 2:29 pm
BWI
-
UVF
26h 30m
1 stop
American Airlines Logo
3:14 pm - 11:23 am
UVF
-
BWI
20h 09m
2 stops
$515American Airlines
Wed, Aug 26 - Mon, Aug 31
Delta Logo
6:00 am - 2:08 pm
BWI
-
UVF
8h 08m
1 stop
Delta Logo
3:28 pm - 9:16 am
UVF
-
BWI
17h 48m
1 stop
$585Delta
Thu, Sep 3 - Wed, Sep 9

American Airlines flights from Maryland to Castries

Our best American Airlines deals on Maryland to Castries flight tickets
American Airlines
Aug 24
BWI4:25 pmBaltimore/Washington
21h 39m
2 stops
UVF2:04 pmCastries Hewanorra
Aug 28
UVF3:04 pmCastries Hewanorra
22h 00m
2 stops
BWI1:04 pmBaltimore/Washington
$503
American Airlines
Aug 26
BWI7:20 pmBaltimore/Washington
19h 09m
2 stops
UVF2:29 pmCastries Hewanorra
Aug 31
UVF3:14 pmCastries Hewanorra
20h 09m
2 stops
BWI11:23 amBaltimore/Washington
$508
American Airlines
Aug 26
BWI11:59 amBaltimore/Washington
26h 30m
1 stop
UVF2:29 pmCastries Hewanorra
Aug 31
UVF3:14 pmCastries Hewanorra
20h 09m
2 stops
BWI11:23 amBaltimore/Washington
$515

Air Canada flights from Maryland to Castries

Our best Air Canada deals on Maryland to Castries flight tickets
Air Canada
Jun 1
IAD3:45 pmWashington, D.C. Dulles Intl
22h 25m
2 stops
UVF2:10 pmCastries Hewanorra
Jun 9
UVF3:05 pmCastries Hewanorra
24h 24m
1 stop
IAD3:29 pmWashington, D.C. Dulles Intl
$406
Air Canada
Jun 1
IAD3:45 pmWashington, D.C. Dulles Intl
22h 25m
2 stops
UVF2:10 pmCastries Hewanorra
Jun 9
UVF3:05 pmCastries Hewanorra
23h 58m
2 stops
IAD3:03 pmWashington, D.C. Dulles Intl
$411
Air Canada
Jun 19
PHL6:00 amPhiladelphia
8h 20m
1 stop
UVF2:20 pmCastries Hewanorra
Jun 23
UVF3:05 pmCastries Hewanorra
19h 04m
1 stop
PHL10:09 amPhiladelphia
$422

momondo Fare Finder

 
Customize your flight search to find flights from Maryland 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 April 19, 2026.
Use the filters below to find and compare flights from Maryland to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/1

3:45 pm-2:10 pm

2 stops22h 25m

Castries Hewanorra

Tue 6/9

3:05 pm-3:29 pm

1 stop24h 24m

$406

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/1

3:45 pm-2:10 pm

2 stops22h 25m

Castries Hewanorra

Tue 6/9

3:05 pm-3:03 pm

2 stops23h 58m

$411

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Fri 6/19

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Tue 6/23

3:05 pm-10:09 am

1 stop19h 04m

$422

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Fri 6/19

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Tue 6/23

3:05 pm-2:49 pm

2 stops23h 44m

$426

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Thu 6/18

10:10 pm-2:20 pm

2 stops16h 10m

Castries Hewanorra

Tue 6/23

3:05 pm-3:24 pm

1 stop24h 19m

$427

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 8/31

7:40 pm-2:08 pm

1 stop18h 28m

Castries Hewanorra

Fri 9/4

3:28 pm-12:16 am

1 stop8h 48m

$498

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 8/24

4:25 pm-2:04 pm

2 stops21h 39m

Castries Hewanorra

Fri 8/28

3:04 pm-1:04 pm

2 stops22h 00m

$503

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 8/26

7:20 pm-2:29 pm

2 stops19h 09m

Castries Hewanorra

Mon 8/31

3:14 pm-11:23 am

2 stops20h 09m

$508

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 8/26

11:59 am-2:29 pm

1 stop26h 30m

Castries Hewanorra

Mon 8/31

3:14 pm-11:23 am

2 stops20h 09m

$515
Quickest round-trip

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 9/3

6:00 am-2:08 pm

1 stop8h 08m

Castries Hewanorra

Wed 9/9

3:28 pm-9:16 am

1 stop17h 48m

$585

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 Maryland 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 February is, on average, the cheapest month to fly to Castries from Maryland, with most prices found around $480. The month of August is another great option to travel to Castries, with average flight prices from Maryland averaging around $567.

Cheap Maryland to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Castries

Fastest flight time

4h 48m

Direct flights

Sun

Airports in Castries

1 airport
The fastest flight from Maryland to Castries takes 4h 48m
Direct flights go from Maryland to Castries on Sunday. There are no airlines offering direct flights.
There is 1 airport in Castries. From Maryland there are direct flights to Castries Hewanorra (UVF).
Search flight deals

Frequently asked questions about flying from Maryland to Castries

  • When did momondo last update prices for flights from Maryland to Castries Hewanorra Airport?

    Prices for flights from Maryland to Castries Hewanorra Airport refresh daily.

  • How many operators does momondo search for flights from Maryland to Castries Hewanorra Airport?

  • How old do you have to be to fly from Maryland 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 Maryland to Castries Hewanorra Airport.

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

    The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maryland to Castries

Compare and see reviews for airlines that fly from Maryland to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $467Free CancellationRating
7.1
11,619 reviews
Search American Airlines flights
DeltaPriceFrom $502Free CancellationRating
7.9
8,422 reviews
Search Delta 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 Maryland to Castries?

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 Maryland to Castries for you.

Can I find flights from Maryland to Castries with flexible booking policies on momondo?

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

How can momondo help me find flights from Maryland to Castries?

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 Castries from Maryland.

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

Yes momondo offers price alerts on flights to Castries from Maryland. 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport