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

American Airlines is the most popular carrier 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.

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 December 2025, 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.

$123 Cheap Flights from Baltimore to Saint Lucia in 2025/26

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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 - 3:03 pm

BWI

UVF

8h 03m1 stop

5:02 pm - 9:19 am

UVF

BWI

17h 17m1 stop

$347American Airlines

Tue, Jan 13 - Thu, Jan 22

6:37 pm - 4:00 pm

BWI

UVF

20h 23m2 stops

5:00 pm - 11:35 am

UVF

BWI

19h 35m2 stops

$352American Airlines

Wed, Feb 25 - Wed, Mar 4

6:36 pm - 1:46 pm

BWI

UVF

18h 10m1 stop

2:46 pm - 9:19 am

UVF

BWI

19h 33m1 stop

$354American Airlines

Sun, Jan 18 - Sun, Jan 25

7:18 pm - 2:50 pm

BWI

UVF

18h 32m1 stop

5:00 pm - 6:26 pm

UVF

BWI

26h 26m1 stop

$355American Airlines

Sun, Feb 22 - Tue, Feb 24

7:52 pm - 4:00 pm

BWI

UVF

19h 08m2 stops

3:50 pm - 6:26 pm

UVF

BWI

27h 36m1 stop

$359American Airlines

Fri, Feb 27 - Tue, Mar 3

5:54 pm - 2:50 pm

BWI

UVF

19h 56m2 stops

5:00 pm - 3:17 pm

UVF

BWI

23h 17m2 stops

$365American Airlines

Thu, Feb 26 - Tue, Mar 3

5:54 pm - 4:00 pm

BWI

UVF

21h 06m2 stops

5:00 pm - 9:46 am

UVF

BWI

17h 46m1 stop

$402American Airlines

Thu, Feb 12 - Mon, Feb 16

6:00 am - 3:03 pm

BWI

UVF

8h 03m1 stop

5:02 pm - 9:19 am

UVF

BWI

17h 17m1 stop

$407American Airlines

Sun, Jan 11 - Thu, Jan 22

10:40 am - 7:00 pm

BWI

SLU

31h 20m3 stops

9:10 am - 11:46 pm

SLU

BWI

39h 36m3 stops

$1,218Multiple Airlines

Wed, Dec 17 - Mon, Dec 22

8:45 am - 12:05 pm

BWI

SLU

26h 20m3 stops

1:15 pm - 11:47 pm

SLU

BWI

35h 32m3 stops

$1,298Multiple Airlines

Mon, Dec 29 - Sat, Jan 10

American Airlines flights from Baltimore to Saint Lucia

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

American Airlines

Jan 13

BWI6:00 amBaltimore/Washington

8h 03m

1 stop

UVF3:03 pmCastries Hewanorra

Jan 22

UVF5:02 pmCastries Hewanorra

17h 17m

1 stop

BWI9:19 amBaltimore/Washington

$347

Find similar

American Airlines

Feb 22

BWI7:18 pmBaltimore/Washington

18h 32m

1 stop

UVF2:50 pmCastries Hewanorra

Feb 24

UVF5:00 pmCastries Hewanorra

23h 17m

2 stops

BWI3:17 pmBaltimore/Washington

$352

Find similar

American Airlines

Jan 28

BWI2:46 pmBaltimore/Washington

23h 17m

1 stop

UVF3:03 pmCastries Hewanorra

Feb 2

UVF5:02 pmCastries Hewanorra

17h 17m

1 stop

BWI9:19 amBaltimore/Washington

$354

Find similar

Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

Delta

Jan 12

BWI6:00 amBaltimore/Washington

8h 05m

1 stop

UVF3:05 pmCastries Hewanorra

Jan 21

UVF4:25 pmCastries Hewanorra

17h 58m

1 stop

BWI9:23 amBaltimore/Washington

$481

Find similar

Delta

Mar 9

BWI6:00 amBaltimore/Washington

8h 04m

1 stop

UVF2:04 pmCastries Hewanorra

Mar 18

UVF3:24 pmCastries Hewanorra

9h 22m

1 stop

BWI12:46 amBaltimore/Washington

$571

Find similar

Delta

Apr 17

BWI6:00 amBaltimore/Washington

8h 08m

1 stop

UVF2:08 pmCastries Hewanorra

Apr 22

UVF3:20 pmCastries Hewanorra

8h 55m

1 stop

BWI12:15 amBaltimore/Washington

$584

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 1/13

6:00 am-3:03 pm

1 stop8h 03m

Castries Hewanorra

Thu 1/22

5:02 pm-9:19 am

1 stop17h 17m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

6:37 pm-4:00 pm

2 stops20h 23m

Castries Hewanorra

Wed 3/4

5:00 pm-11:35 am

2 stops19h 35m

$352

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 1/18

6:36 pm-1:46 pm

1 stop18h 10m

Castries Hewanorra

Sun 1/25

2:46 pm-9:19 am

1 stop19h 33m

$354

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 2/22

7:18 pm-2:50 pm

1 stop18h 32m

Castries Hewanorra

Tue 2/24

5:00 pm-6:26 pm

1 stop26h 26m

$355

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Fri 2/27

7:52 pm-4:00 pm

2 stops19h 08m

Castries Hewanorra

Tue 3/3

3:50 pm-6:26 pm

1 stop27h 36m

$359

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 2/26

5:54 pm-2:50 pm

2 stops19h 56m

Castries Hewanorra

Tue 3/3

5:00 pm-3:17 pm

2 stops23h 17m

$365

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 2/12

5:54 pm-4:00 pm

2 stops21h 06m

Castries Hewanorra

Mon 2/16

5:00 pm-9:46 am

1 stop17h 46m

$402

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 1/11

6:00 am-3:03 pm

1 stop8h 03m

Castries Hewanorra

Thu 1/22

5:02 pm-9:19 am

1 stop17h 17m

$407

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Wed 12/17

10:40 am-7:00 pm

3 stops31h 20m

Castries George F. L. Charle

Mon 12/22

9:10 am-11:46 pm

3 stops39h 36m

$1,218

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Mon 12/29

8:45 am-12:05 pm

3 stops26h 20m

Castries George F. L. Charle

Sat 1/10

1:15 pm-11:47 pm

3 stops35h 32m

$1,298

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

Prices

Airlines

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Friday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $644. On the other hand, Tuesday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $908.

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

Our data shows that the cheapest Baltimore to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $772. Flights in the morning are often more expensive with an average ticket price of $844.

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 05m
Direct flights	None

The fastest flight from Baltimore to Saint Lucia takes 7h 05m

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 December 2025, 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 $525	Free Cancellation	Rating 7.2 11,045 reviews		Search American Airlines flights
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 8,011 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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Popular cities in Saint Lucia

Flights to Castriesfrom $428

Cheap flights from Baltimore to Saint Lucia from $123

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 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Baltimore to Saint Lucia

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American Airlines flights from Baltimore to Saint Lucia

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

Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

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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 day to depart on your flight to Saint Lucia?

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

Our data shows that the cheapest Baltimore to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $772. Flights in the morning are often more expensive with an average ticket price of $844.

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

American Airlines is the most popular carrier operating 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

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

How many operators does momondo search 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?

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

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