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.

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

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 November 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.

$267 Cheap Flights from Baltimore to Saint Lucia in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:05 am - 3:24 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 19m1 stop Charlotte Douglas

4:24 pm - 9:00 amUVF Castries Hewanorra-BWI Baltimore/Washington

17h 36m1 stop Charlotte Douglas

$569American Airlines

Sun, Dec 6 - Thu, Dec 10

6:07 pm - 3:41 pmBWI Baltimore/Washington-UVF Castries Hewanorra

20h 34m2 stops Charlotte Douglas Miami

4:24 pm - 11:58 pmUVF Castries Hewanorra-BWI Baltimore/Washington

8h 34m1 stop Charlotte Douglas

$573American Airlines

Sun, Dec 6 - Thu, Dec 10

6:07 pm - 3:41 pmBWI Baltimore/Washington-UVF Castries Hewanorra

20h 34m2 stops Charlotte Douglas Miami

4:41 pm - 9:00 amUVF Castries Hewanorra-BWI Baltimore/Washington

17h 19m2 stops Miami Charlotte Douglas

$573American Airlines

Sun, Dec 6 - Thu, Dec 10

6:02 am - 3:39 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 37m1 stop Miami

2:32 pm - 11:32 pmUVF Castries Hewanorra-BWI Baltimore/Washington

10h 00m1 stop Miami

$589American Airlines

Sun, Dec 6 - Thu, Dec 10

6:00 am - 3:06 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 06m1 stop Atlanta Hartsfield-Jackson

4:35 pm - 12:48 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 13m1 stop Atlanta Hartsfield-Jackson

$609Delta

Sat, Feb 6 - Wed, Feb 10

6:00 am - 3:06 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 06m1 stop Atlanta Hartsfield-Jackson

4:35 pm - 12:48 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 13m1 stop Atlanta Hartsfield-Jackson

$609Delta

Fri, Feb 5 - Wed, Feb 10

6:00 am - 3:04 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 04m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 1:07 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 41m1 stop Atlanta Hartsfield-Jackson

$609Delta

Fri, Dec 4 - Wed, Dec 9

8:50 pm - 4:40 pmBWI Baltimore/Washington-UVF Castries Hewanorra

42h 50m3 stops Atlanta Hartsfield-Jackson Cleveland Hopkins Intl Toronto Pearson Intl

5:35 pm - 12:29 amUVF Castries Hewanorra-BWI Baltimore/Washington

31h 54m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Orlando

$743Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

6:10 am - 4:25 pmBWI Baltimore/Washington-UVF Castries Hewanorra

9h 15m1 stop Chicago O'Hare Intl

1:52 pm - 2:01 pmUVF Castries Hewanorra-BWI Baltimore/Washington

25h 09m1 stop Chicago O'Hare Intl

$748United Airlines

Sat, Nov 28 - Sat, Dec 5

6:23 am - 4:40 pmBWI Baltimore/Washington-UVF Castries Hewanorra

33h 17m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

5:35 pm - 10:41 pmUVF Castries Hewanorra-BWI Baltimore/Washington

30h 06m3 stops Toronto Pearson Intl Tampa Atlanta Hartsfield-Jackson

$755Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

7:06 am - 3:01 pmBWI Baltimore/Washington-UVF Castries Hewanorra

6h 55m1 stop Charlotte Douglas

4:07 pm - 11:09 pmUVF Castries Hewanorra-BWI Baltimore/Washington

8h 02m1 stop Charlotte Douglas

$679American Airlines

Sat, Nov 7 - Wed, Nov 11

6:00 am - 3:05 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 05m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 12:58 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 33m1 stop Atlanta Hartsfield-Jackson

$679Delta

Tue, Nov 10 - Wed, Nov 18

6:00 am - 3:05 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 05m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 9:18 amUVF Castries Hewanorra-BWI Baltimore/Washington

17h 53m1 stop Atlanta Hartsfield-Jackson

$679Delta

Mon, Nov 9 - Wed, Nov 18

6:00 am - 3:41 pmBWI Baltimore/Washington-UVF Castries Hewanorra

8h 41m1 stop Miami

4:41 pm - 1:38 pmUVF Castries Hewanorra-BWI Baltimore/Washington

21h 57m2 stops Miami Charlotte Douglas

$683American Airlines

Thu, Nov 5 - Mon, Nov 9

7:06 am - 3:01 pmBWI Baltimore/Washington-UVF Castries Hewanorra

6h 55m1 stop Charlotte Douglas

2:32 pm - 8:48 amUVF Castries Hewanorra-BWI Baltimore/Washington

19h 16m2 stops Miami Charlotte Douglas

$683American Airlines

Sat, Nov 7 - Wed, Nov 11

8:07 pm - 3:41 pmBWI Baltimore/Washington-UVF Castries Hewanorra

18h 34m2 stops Charlotte Douglas Miami

4:41 pm - 11:10 amUVF Castries Hewanorra-BWI Baltimore/Washington

19h 29m2 stops Miami Chicago O'Hare Intl

$683American Airlines

Thu, Nov 5 - Mon, Nov 9

7:00 am - 3:12 pmBWI Baltimore/Washington-UVF Castries Hewanorra

7h 12m1 stop Atlanta Hartsfield-Jackson

4:32 pm - 12:50 amUVF Castries Hewanorra-BWI Baltimore/Washington

9h 18m1 stop Atlanta Hartsfield-Jackson

$855Delta

Thu, Nov 5 - Sun, Nov 8

1:56 pm - 4:40 pmBWI Baltimore/Washington-UVF Castries Hewanorra

25h 44m2 stops Fort Lauderdale Toronto Pearson Intl

5:35 pm - 12:22 amUVF Castries Hewanorra-BWI Baltimore/Washington

31h 47m3 stops Toronto Pearson Intl New Orleans Louis Armstrong Atlanta Hartsfield-Jackson

$956Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

10:00 am - 4:40 pmBWI Baltimore/Washington-UVF Castries Hewanorra

29h 40m3 stops Atlanta Hartsfield-Jackson Miami Toronto Pearson Intl

5:35 pm - 12:22 amUVF Castries Hewanorra-BWI Baltimore/Washington

31h 47m3 stops Toronto Pearson Intl New Orleans Louis Armstrong Atlanta Hartsfield-Jackson

$1,061Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

1:56 pm - 4:40 pmBWI Baltimore/Washington-UVF Castries Hewanorra

25h 44m2 stops Fort Lauderdale Toronto Pearson Intl

3:50 pm - 7:46 pmUVF Castries Hewanorra-BWI Baltimore/Washington

28h 56m3 stops Toronto Pearson Intl Fort Lauderdale Houston George Bush Intcntl

$1,118Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

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Delta flights from Baltimore to Saint Lucia

Our best Delta deals on Baltimore to Saint Lucia flight tickets

Delta

Dec 3

BWI6:00 amBaltimore/Washington

8h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Dec 11

UVF4:26 pmCastries Hewanorra

9h 41m

1 stop

BWI1:07 amBaltimore/Washington

$609

Delta

Feb 1

BWI6:00 amBaltimore/Washington

8h 06m

1 stop

UVF3:06 pmCastries Hewanorra

Feb 11

UVF4:25 pmCastries Hewanorra

9h 23m

1 stop

BWI12:48 amBaltimore/Washington

$629

Delta

Dec 6

BWI6:00 amBaltimore/Washington

8h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Dec 12

UVF4:26 pmCastries Hewanorra

17h 56m

1 stop

BWI9:22 amBaltimore/Washington

$635

American Airlines flights from Baltimore to Saint Lucia

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

American Airlines

Dec 6

BWI6:05 amBaltimore/Washington

8h 19m

1 stop

UVF3:24 pmCastries Hewanorra

Dec 10

UVF4:24 pmCastries Hewanorra

17h 36m

1 stop

BWI9:00 amBaltimore/Washington

$569

American Airlines

Dec 6

BWI6:07 pmBaltimore/Washington

20h 34m

2 stops

UVF3:41 pmCastries Hewanorra

Dec 10

UVF4:41 pmCastries Hewanorra

17h 19m

2 stops

BWI9:00 amBaltimore/Washington

$573

American Airlines

Dec 6

BWI6:02 amBaltimore/Washington

8h 37m

1 stop

UVF3:39 pmCastries Hewanorra

Dec 10

UVF2:32 pmCastries Hewanorra

10h 00m

1 stop

BWI11:32 pmBaltimore/Washington

$589

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sun 12/6

6:05 am-3:24 pm

1 stop8h 19m

Castries Hewanorra

Thu 12/10

4:24 pm-9:00 am

1 stop17h 36m

$569

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sun 12/6

6:07 pm-3:41 pm

2 stops20h 34m

Castries Hewanorra

Thu 12/10

4:24 pm-11:58 pm

1 stop8h 34m

$573

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sun 12/6

6:07 pm-3:41 pm

2 stops20h 34m

Castries Hewanorra

Thu 12/10

4:41 pm-9:00 am

2 stops17h 19m

$573

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sun 12/6

6:02 am-3:39 pm

1 stop8h 37m

Castries Hewanorra

Thu 12/10

2:32 pm-11:32 pm

1 stop10h 00m

$589

Quickest round-trip

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sat 2/6

6:00 am-3:06 pm

1 stop8h 06m

Castries Hewanorra

Wed 2/10

4:35 pm-12:48 am

1 stop9h 13m

$609

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Fri 2/5

6:00 am-3:06 pm

1 stop8h 06m

Castries Hewanorra

Wed 2/10

4:35 pm-12:48 am

1 stop9h 13m

$609

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Fri 12/4

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

Wed 12/9

4:26 pm-1:07 am

1 stop9h 41m

$609

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Wed 12/2

8:50 pm-4:40 pm

3 stops42h 50m

Castries Hewanorra

Wed 12/9

5:35 pm-12:29 am

3 stops31h 54m

$743

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Sat 11/28

6:10 am-4:25 pm

1 stop9h 15m

Castries Hewanorra

Sat 12/5

1:52 pm-2:01 pm

1 stop25h 09m

$748

BaltimoreCastries

BWI Baltimore/Washington - UVF Castries Hewanorra

BWIUVF

Baltimore/Washington

Thu 12/3

6:23 am-4:40 pm

2 stops33h 17m

Castries Hewanorra

Sun 12/6

5:35 pm-10:41 pm

3 stops30h 06m

$755

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 month to fly to Saint Lucia?

The month of September is, on average, the cheapest month to fly to Saint Lucia from Baltimore, with most prices found around $616. If you aren’t able to travel to Saint Lucia during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $620.

Can stopping save me money on Baltimore to Saint Lucia flights?

You could potentially save up to 15% on your flight if you consider stops on a Baltimore to Saint Lucia flight.

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

Best Price Found	$267
Fastest flight time	7h 36m
Direct flights	None

The best one-way flight to Saint Lucia from Baltimore in the past 72 hours is $267. The best round-trip flight deal from Baltimore to Saint Lucia found on momondo in the last 72 hours is $569.

The fastest flight from Baltimore to Saint Lucia takes 7h 36m

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

Search flight deals

Frequently asked questions about flying from Baltimore to Saint Lucia

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 November 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 $518	Free Cancellation	Rating 7.0 12,231 reviews		Search American Airlines flights
Delta	PriceFrom $520	Free Cancellation	Rating 7.8 8,698 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 $631

Cheap flights from Baltimore to Saint Lucia from $267

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 12/2. 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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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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See travel insights to Saint Lucia from

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

What is the cheapest month to fly to Saint Lucia?

Can stopping save me money on Baltimore to Saint Lucia flights?

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore 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?

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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