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

Delta and American 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 69% 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 September 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.

$259 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

4:27 pm - 2:15 pmBWI-UVF

21h 48m2 stops

3:10 pm - 10:33 pmUVF-BWI

31h 23m2 stops

$553Multiple Airlines

Find Deal

Mon, Sep 29 - Fri, Oct 3

6:00 am - 3:00 pmBWI-UVF

9h 00m1 stop

4:52 pm - 11:59 pmUVF-BWI

8h 07m1 stop

$567American Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

3:31 pm - 2:50 pmBWI-UVF

22h 19m2 stops

5:15 pm - 11:11 pmUVF-BWI

30h 56m2 stops

$568Multiple Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 14

5:00 am - 3:00 pmBWI-UVF

10h 00m2 stops

4:52 pm - 10:14 amUVF-BWI

18h 22m2 stops

$572American Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

6:00 am - 1:05 pmBWI-UVF

7h 05m1 stop

2:19 pm - 11:59 pmUVF-BWI

10h 40m1 stop

$592American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:50 pm - 1:56 pmBWI-UVF

19h 06m2 stops

4:52 pm - 11:59 pmUVF-BWI

8h 07m1 stop

$597American Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

3:06 pm - 1:05 pmBWI-UVF

21h 59m1 stop

4:52 pm - 11:59 pmUVF-BWI

8h 07m1 stop

$600American Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

11:11 am - 1:05 pmBWI-UVF

25h 54m1 stop

4:52 pm - 10:14 amUVF-BWI

18h 22m2 stops

$604American Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 4

6:00 am - 3:38 pmBWI-UVF

8h 38m1 stop

4:59 pm - 12:27 amUVF-BWI

8h 28m1 stop

$832Delta

Find Deal

Tue, Dec 2 - Wed, Dec 10

5:35 am - 2:23 pmBWI-UVF

8h 48m1 stop

3:38 pm - 12:28 amUVF-BWI

8h 50m1 stop

$872Delta

Find Deal

Sun, Sep 28 - Thu, Oct 2

Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

Delta

Dec 2

BWI6:00 amBaltimore/Washington

8h 38m

1 stop

UVF3:38 pmCastries Hewanorra

Dec 10

UVF4:59 pmCastries Hewanorra

8h 28m

1 stop

BWI12:27 amBaltimore/Washington

$832

Find similar

Delta

Sep 28

BWI5:35 amBaltimore/Washington

8h 48m

1 stop

UVF2:23 pmCastries Hewanorra

Oct 2

UVF3:38 pmCastries Hewanorra

8h 50m

1 stop

BWI12:28 amBaltimore/Washington

$872

Find similar

Delta

Sep 17

BWI6:48 amBaltimore/Washington

7h 35m

1 stop

UVF2:23 pmCastries Hewanorra

Sep 19

UVF3:38 pmCastries Hewanorra

8h 50m

1 stop

BWI12:28 amBaltimore/Washington

$1,017

Find similar

American Airlines flights from Baltimore to Saint Lucia

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

American Airlines

Oct 27

BWI6:00 amBaltimore/Washington

9h 00m

1 stop

UVF3:00 pmCastries Hewanorra

Nov 4

UVF4:52 pmCastries Hewanorra

8h 07m

1 stop

BWI11:59 pmBaltimore/Washington

$567

Find similar

American Airlines

Oct 27

BWI5:00 amBaltimore/Washington

10h 00m

2 stops

UVF3:00 pmCastries Hewanorra

Nov 4

UVF4:52 pmCastries Hewanorra

18h 22m

2 stops

BWI10:14 amBaltimore/Washington

$572

Find similar

American Airlines

Oct 30

BWI6:00 amBaltimore/Washington

7h 05m

1 stop

UVF1:05 pmCastries Hewanorra

Nov 6

UVF2:19 pmCastries Hewanorra

10h 40m

1 stop

BWI11:59 pmBaltimore/Washington

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 9/29

4:27 pm-2:15 pm

2 stops21h 48m

Castries Hewanorra

Fri 10/3

3:10 pm-10:33 pm

2 stops31h 23m

$553

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 10/27

6:00 am-3:00 pm

1 stop9h 00m

Castries Hewanorra

Tue 11/4

4:52 pm-11:59 pm

1 stop8h 07m

$567

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 11/10

3:31 pm-2:50 pm

2 stops22h 19m

Castries Hewanorra

Fri 11/14

5:15 pm-11:11 pm

2 stops30h 56m

$568

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 10/27

5:00 am-3:00 pm

2 stops10h 00m

Castries Hewanorra

Tue 11/4

4:52 pm-10:14 am

2 stops18h 22m

$572

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 10/30

6:00 am-1:05 pm

1 stop7h 05m

Castries Hewanorra

Thu 11/6

2:19 pm-11:59 pm

1 stop10h 40m

$592

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 10/29

6:50 pm-1:56 pm

2 stops19h 06m

Castries Hewanorra

Wed 11/5

4:52 pm-11:59 pm

1 stop8h 07m

$597

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 10/29

3:06 pm-1:05 pm

1 stop21h 59m

Castries Hewanorra

Wed 11/5

4:52 pm-11:59 pm

1 stop8h 07m

$600

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 10/29

11:11 am-1:05 pm

1 stop25h 54m

Castries Hewanorra

Tue 11/4

4:52 pm-10:14 am

2 stops18h 22m

$604

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 12/2

6:00 am-3:38 pm

1 stop8h 38m

Castries Hewanorra

Wed 12/10

4:59 pm-12:27 am

1 stop8h 28m

$832

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 9/28

5:35 am-2:23 pm

1 stop8h 48m

Castries Hewanorra

Thu 10/2

3:38 pm-12:28 am

1 stop8h 50m

$872

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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

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

Direct flights	None

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 September 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
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 7,957 reviews		Search Delta flights
American Airlines	PriceFrom $567	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines 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 $421

Cheap flights from Baltimore to Saint Lucia from $259

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 10/8. 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

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Find the cheapest flights from Baltimore to Saint Lucia

Cheap round-trip flights

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Cheap last minute flights

Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

American Airlines flights from Baltimore to Saint Lucia

Our best American Airlines 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?

Delta and American Airlines are the most popular carriers 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

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