When did momondo last update prices for flights from Baltimore/Washington Airport to Saint Lucia?

Prices for flights from Baltimore/Washington Airport to Saint Lucia refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Saint Lucia?

As of February 2026, there are 2 operators available to choose from for flights from Baltimore/Washington Airport to Saint Lucia.

How old do you have to be to fly from Baltimore/Washington Airport to Saint Lucia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The necessary travel and health documents for your Saint Lucia 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.

$139 Cheap Flights from Baltimore to Saint Lucia in 2026

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Find the cheapest flights from Baltimore to Saint Lucia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:05 pm

BWI

UVF

8h 05m

1 stop

3:18 pm - 12:53 am

UVF

BWI

9h 35m

1 stop

$368Delta

Tue, Mar 3 - Thu, Mar 12

6:37 pm - 3:58 pm

BWI

UVF

20h 21m

2 stops

4:58 pm - 5:04 pm

UVF

BWI

25h 06m

2 stops

$373American Airlines

Wed, Feb 25 - Wed, Mar 4

7:22 pm - 2:48 pm

BWI

UVF

18h 26m

1 stop

4:58 pm - 6:32 pm

UVF

BWI

26h 34m

1 stop

$376American Airlines

Wed, Feb 25 - Wed, Mar 4

6:00 am - 3:05 pm

BWI

UVF

8h 05m

1 stop

3:18 pm - 12:53 am

UVF

BWI

9h 35m

1 stop

$378Delta

Tue, Mar 3 - Wed, Mar 11

7:22 pm - 3:58 pm

BWI

UVF

19h 36m

1 stop

4:58 pm - 5:04 pm

UVF

BWI

25h 06m

2 stops

$381American Airlines

Wed, Feb 25 - Wed, Mar 4

6:37 pm - 3:58 pm

BWI

UVF

20h 21m

2 stops

4:58 pm - 11:35 am

UVF

BWI

19h 37m

2 stops

$383American Airlines

Wed, Feb 25 - Wed, Mar 4

7:22 pm - 3:58 pm

BWI

UVF

19h 36m

1 stop

4:58 pm - 6:32 pm

UVF

BWI

26h 34m

1 stop

$384American Airlines

Wed, Feb 25 - Wed, Mar 4

7:22 pm - 3:58 pm

BWI

UVF

19h 36m

1 stop

2:48 pm - 12:40 am

UVF

BWI

9h 52m

1 stop

$386American Airlines

Wed, Mar 4 - Thu, Mar 12

7:22 pm - 3:58 pm

BWI

UVF

19h 36m

1 stop

4:58 pm - 11:35 am

UVF

BWI

19h 37m

2 stops

$391American Airlines

Wed, Feb 25 - Wed, Mar 4

10:06 am - 1:10 pm

BWI

SLU

26h 04m

2 stops

6:45 pm - 11:31 pm

SLU

BWI

28h 46m

2 stops

$948Multiple Airlines

Fri, Mar 6 - Sun, Mar 8

American Airlines flights from Baltimore to Saint Lucia

Our best American Airlines deals on Baltimore to Saint Lucia flight tickets

American Airlines

Feb 25

BWI6:37 pmBaltimore/Washington

20h 21m

2 stops

UVF3:58 pmCastries Hewanorra

Mar 4

UVF4:58 pmCastries Hewanorra

25h 06m

2 stops

BWI5:04 pmBaltimore/Washington

$373

American Airlines

Feb 25

BWI7:22 pmBaltimore/Washington

18h 26m

1 stop

UVF2:48 pmCastries Hewanorra

Mar 4

UVF4:58 pmCastries Hewanorra

26h 34m

1 stop

BWI6:32 pmBaltimore/Washington

$376

American Airlines

Feb 25

BWI7:22 pmBaltimore/Washington

19h 36m

1 stop

UVF3:58 pmCastries Hewanorra

Mar 4

UVF4:58 pmCastries Hewanorra

25h 06m

2 stops

BWI5:04 pmBaltimore/Washington

$381

Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

Delta

Mar 3

BWI6:00 amBaltimore/Washington

8h 05m

1 stop

UVF3:05 pmCastries Hewanorra

Mar 11

UVF3:18 pmCastries Hewanorra

9h 35m

1 stop

BWI12:53 amBaltimore/Washington

$368

Delta

Feb 25

BWI6:00 amBaltimore/Washington

8h 05m

1 stop

UVF3:05 pmCastries Hewanorra

Mar 4

UVF4:25 pmCastries Hewanorra

9h 10m

1 stop

BWI12:35 amBaltimore/Washington

$378

Delta

Mar 17

BWI6:00 amBaltimore/Washington

7h 58m

1 stop

UVF1:58 pmCastries Hewanorra

Mar 25

UVF3:18 pmCastries Hewanorra

18h 21m

1 stop

BWI9:39 amBaltimore/Washington

$502

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 3/12

3:18 pm-12:53 am

1 stop9h 35m

$368

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

6:37 pm-3:58 pm

2 stops20h 21m

Castries Hewanorra

Wed 3/4

4:58 pm-5:04 pm

2 stops25h 06m

$373

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

7:22 pm-2:48 pm

1 stop18h 26m

Castries Hewanorra

Wed 3/4

4:58 pm-6:32 pm

1 stop26h 34m

$376

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/11

3:18 pm-12:53 am

1 stop9h 35m

$378

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

7:22 pm-3:58 pm

1 stop19h 36m

Castries Hewanorra

Wed 3/4

4:58 pm-5:04 pm

2 stops25h 06m

$381

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

6:37 pm-3:58 pm

2 stops20h 21m

Castries Hewanorra

Wed 3/4

4:58 pm-11:35 am

2 stops19h 37m

$383

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

7:22 pm-3:58 pm

1 stop19h 36m

Castries Hewanorra

Wed 3/4

4:58 pm-6:32 pm

1 stop26h 34m

$384

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 3/4

7:22 pm-3:58 pm

1 stop19h 36m

Castries Hewanorra

Thu 3/12

2:48 pm-12:40 am

1 stop9h 52m

$386

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

7:22 pm-3:58 pm

1 stop19h 36m

Castries Hewanorra

Wed 3/4

4:58 pm-11:35 am

2 stops19h 37m

$391

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Fri 3/6

10:06 am-1:10 pm

2 stops26h 04m

Castries George F. L. Charle

Sun 3/8

6:45 pm-11:31 pm

2 stops28h 46m

$948

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 Baltimore to Saint Lucia

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 airline that flies from Baltimore/Washington to Saint Lucia?

American Airlines and United Airlines are the most popular carriers operating from Baltimore/Washington to Saint Lucia

What airlines fly to Saint Lucia?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Saint Lucia from Baltimore 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 Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

Cheap Baltimore to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Saint Lucia

Fastest flight time	7h 18m
Direct flights	None

The fastest flight from Baltimore to Saint Lucia takes 7h 18m

There are no direct flights from Baltimore to Saint Lucia. There are no popular flight routes from Baltimore to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Baltimore/Washington Airport to Saint Lucia?
Prices for flights from Baltimore/Washington Airport to Saint Lucia refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Saint Lucia?
As of February 2026, there are 2 operators available to choose from for flights from Baltimore/Washington Airport to Saint Lucia.
How old do you have to be to fly from Baltimore/Washington Airport to Saint Lucia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The necessary travel and health documents for your Saint Lucia 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 Baltimore to Saint Lucia

Compare and see reviews for airlines that fly from Baltimore to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.2 11,271 reviews		Search American Airlines flights
Delta	PriceFrom $517	Free Cancellation	Rating 7.9 8,180 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Saint Lucia?

Finding the right flight to Saint Lucia from Baltimore 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 Saint Lucia quick and easy, saving you time and money.

Can I find flights from Baltimore to Saint Lucia with flexible booking policies on momondo?

All flight searches from Baltimore to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Saint Lucia?

Once you have performed a search for Baltimore to Saint Lucia 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 Baltimore to Saint Lucia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Lucia, momondo offers a useful price alert feature which will track prices for flights to Saint Lucia from Baltimore and alert you when they change.

An easier way to manage your Saint Lucia 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.

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Flights to Castriesfrom $455

Cheap flights from Baltimore to Saint Lucia from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Saint Lucia departing on 2/21. 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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Filter for what you want

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American Airlines flights from Baltimore to Saint Lucia

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How to get the cheapest flight ticket from Baltimore to Saint Lucia

What is the cheapest airline that flies from Baltimore/Washington to Saint Lucia?

What airlines fly to Saint Lucia?

Cheap Baltimore to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Saint Lucia

Fastest flight time

Direct flights

Best airlines flying from Baltimore to Saint Lucia

Compare and see reviews for airlines that fly from Baltimore to Saint Lucia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Saint Lucia?

Can I find flights from Baltimore to Saint Lucia with flexible booking policies on momondo?

How can momondo help me find flights from Baltimore to Saint Lucia?

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

An easier way to manage your Saint Lucia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

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According to popular flight searches on momondo this year