What airlines fly to Saint Lucia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Saint Lucia from United States according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 6 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Saint Lucia on average per week?

As of June 2026, there are 33 flights per week flying from United States to Saint Lucia. The most common day of the week flights depart is Tue, with 24% of flights taking off on this day.

What is the cheapest airline that flies from United States to Saint Lucia?

Air Canada, JetBlue, and American Airlines are the most popular carriers operating from United States to Saint Lucia

How many flights depart from United States to Saint Lucia on average per day?

As of June 2026, there are 4 flights per day flying from United States to Saint Lucia. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

How long is the flight from United States to Saint Lucia?

The flight from United States to Saint Lucia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Miami (a popular airport in United States) to Castries (the most popular airport in Saint Lucia), then the flight time is 3h 25m on average. If you fly from New York (another popular airport in United States) to Castries, then the average flight time is 4h 39m.

When did momondo last update prices for flights from United States to Saint Lucia?

Prices for flights from United States to Saint Lucia are updated daily.

How many operators does momondo search for flights from United States to Saint Lucia?

As of June 2026, there are 5 operators available to choose from for flights from United States to Saint Lucia.

How old do you have to be to fly from United States to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States 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.

$181 Cheap Flights from the United States to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Saint Lucia

Round-trip

One-way

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Direct

Recent round-trip flight deals from the United States to Saint Lucia

Enter your travel dates to find the best prices.

12:40 pm - 2:20 pm

DCA

UVF

25h 40m

2 stops

3:15 pm - 8:52 am

UVF

DCA

17h 37m

1 stop

$448Air Canada

Thu, Aug 27 - Tue, Sep 1

3:00 pm - 2:20 pm

EWR

UVF

47h 20m

2 stops

3:15 pm - 8:14 am

UVF

EWR

16h 59m

1 stop

$448Air Canada

Wed, Aug 26 - Tue, Sep 1

10:10 pm - 2:20 pm

IAD

UVF

40h 10m

2 stops

3:15 pm - 3:24 pm

UVF

IAD

24h 09m

1 stop

$448Air Canada

Wed, Aug 26 - Tue, Sep 1

8:47 am - 1:31 pm

EWR

UVF

4h 44mnonstop

2:35 pm - 7:28 pm

UVF

EWR

4h 53mnonstop

$454United Airlines

Sat, Aug 29 - Sat, Sep 5

5:55 am - 1:50 pm

JFK

UVF

7h 55m

1 stop

3:20 pm - 10:12 am

UVF

JFK

18h 52m

1 stop

$468American Airlines

Tue, Jul 21 - Fri, Jul 31

6:52 am - 2:20 pm

LGA

UVF

7h 28m

1 stop

3:20 pm - 9:01 am

UVF

LGA

17h 41m

1 stop

$468American Airlines

Fri, Jul 24 - Tue, Jul 28

7:55 am - 12:39 pm

JFK

UVF

4h 44mnonstop

1:59 pm - 6:53 pm

UVF

JFK

4h 54mnonstop

$474JetBlue

Tue, Aug 11 - Thu, Aug 13

8:10 am - 12:53 pm

JFK

UVF

4h 43mnonstop

1:59 pm - 6:57 pm

UVF

JFK

4h 58mnonstop

$479JetBlue

Sun, Aug 9 - Sun, Aug 23

8:30 pm - 2:14 pm

LGA

UVF

17h 44m

1 stop

3:34 pm - 8:10 am

UVF

LGA

16h 36m

1 stop

$488Delta

Wed, Aug 12 - Thu, Aug 20

7:37 pm - 2:13 pm

BWI

UVF

18h 36m

1 stop

3:33 pm - 12:39 am

UVF

BWI

9h 06m

1 stop

$538Delta

Fri, Jul 3 - Thu, Jul 9

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Air Canada flights from United States to Saint Lucia

Our best Air Canada deals on United States to Saint Lucia flight tickets

Air Canada

Aug 26

EWR3:00 pmNewark

47h 20m

2 stops

UVF2:20 pmCastries Hewanorra

Sep 1

UVF3:15 pmCastries Hewanorra

16h 59m

1 stop

EWR8:14 amNewark

$448

Air Canada

Aug 27

DCA12:40 pmWashington, D.C. Reagan-National

25h 40m

2 stops

UVF2:20 pmCastries Hewanorra

Sep 1

UVF3:15 pmCastries Hewanorra

19h 03m

2 stops

DCA10:18 amWashington, D.C. Reagan-National

$451

Air Canada

Jul 8

DCA4:20 pmWashington, D.C. Reagan-National

45h 50m

2 stops

UVF2:10 pmCastries Hewanorra

Jul 14

UVF3:05 pmCastries Hewanorra

28h 52m

1 stop

DCA7:57 pmWashington, D.C. Reagan-National

$465

JetBlue flights from United States to Saint Lucia

Our best JetBlue deals on United States to Saint Lucia flight tickets

JetBlue

Aug 11

JFK7:55 amNew York John F Kennedy Intl

4h 44m

UVF12:39 pmCastries Hewanorra

Aug 12

UVF1:59 pmCastries Hewanorra

4h 54m

JFK6:53 pmNew York John F Kennedy Intl

$474

JetBlue

Aug 9

JFK8:10 amNew York John F Kennedy Intl

4h 43m

UVF12:53 pmCastries Hewanorra

Aug 23

UVF1:59 pmCastries Hewanorra

4h 58m

JFK6:57 pmNew York John F Kennedy Intl

$479

JetBlue

Jul 28

JFK10:20 amNew York John F Kennedy Intl

5h 02m

UVF3:22 pmCastries Hewanorra

Aug 4

UVF4:16 pmCastries Hewanorra

4h 57m

JFK9:13 pmNew York John F Kennedy Intl

$481

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 8/27

12:40 pm-2:20 pm

2 stops25h 40m

Castries Hewanorra

Tue 9/1

3:15 pm-8:52 am

1 stop17h 37m

$448

NewarkCastries

EWR - UVF

EWRUVF

Newark

Wed 8/26

3:00 pm-2:20 pm

2 stops47h 20m

Castries Hewanorra

Tue 9/1

3:15 pm-8:14 am

1 stop16h 59m

$448

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 8/26

10:10 pm-2:20 pm

2 stops40h 10m

Castries Hewanorra

Tue 9/1

3:15 pm-3:24 pm

1 stop24h 09m

$448

Quickest round-trip

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 8/29

8:47 am-1:31 pm

Nonstop4h 44m

Castries Hewanorra

Sat 9/5

2:35 pm-7:28 pm

Nonstop4h 53m

$454

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 7/21

5:55 am-1:50 pm

1 stop7h 55m

Castries Hewanorra

Fri 7/31

3:20 pm-10:12 am

1 stop18h 52m

$468

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 7/24

6:52 am-2:20 pm

1 stop7h 28m

Castries Hewanorra

Tue 7/28

3:20 pm-9:01 am

1 stop17h 41m

$468

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 8/11

7:55 am-12:39 pm

Nonstop4h 44m

Castries Hewanorra

Thu 8/13

1:59 pm-6:53 pm

Nonstop4h 54m

$474

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Sun 8/9

8:10 am-12:53 pm

Nonstop4h 43m

Castries Hewanorra

Sun 8/23

1:59 pm-6:57 pm

Nonstop4h 58m

$479

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 8/12

8:30 pm-2:14 pm

1 stop17h 44m

Castries Hewanorra

Thu 8/20

3:34 pm-8:10 am

1 stop16h 36m

$488

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Fri 7/3

7:37 pm-2:13 pm

1 stop18h 36m

Castries Hewanorra

Thu 7/9

3:33 pm-12:39 am

1 stop9h 06m

$538

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 United States 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

Other information

What is the cheapest month to fly to Saint Lucia?

The month of January is, on average, the cheapest month to fly to Saint Lucia from United States, with most prices found around $581. If you aren’t able to travel to Saint Lucia during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $616.

What is the cheapest United States to Saint Lucia flight route?

Fly from New York John F Kennedy Intl to Castries Hewanorra for the best United States - Saint Lucia flight prices

What cabin class options are available on United States to Saint Lucia flights?

There are 4 cabin classes available to choose from on United States to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Saint Lucia flights?

You could potentially save up to 33% on your flight if you consider stops on a United States to Saint Lucia flight.

Cheap United States to Saint Lucia flight deals and tips

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

Best Price Found	$263
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Saint Lucia	7 airports

The best one-way flight to Saint Lucia from United States in the past 72 hours is $263. The best round-trip flight deal from United States to Saint Lucia found on momondo in the last 72 hours is $498.

The fastest flight from United States to Saint Lucia takes 3h 25m

Direct flights go from United States to Saint Lucia every day.

There are 7 airports in Saint Lucia. From United States there are direct flights to Castries Hewanorra (UVF).

Search flight deals

Frequently asked questions about flying from the United States to Saint Lucia

When did momondo last update prices for flights from United States to Saint Lucia?
Prices for flights from United States to Saint Lucia are updated daily.
How many operators does momondo search for flights from United States to Saint Lucia?
As of June 2026, there are 5 operators available to choose from for flights from United States to Saint Lucia.
How old do you have to be to fly from United States to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States 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.
What is the most popular plane model from United States to Saint Lucia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Saint Lucia is Airbus A321-100/200 (35.05% of total bookings). The next most popular plane models are Airbus A320-100/200 (27.34%), Airbus A318/A319/A320/A321 (9.28%), and Boeing 737-800 (8.62%).

Best airlines flying from United States to Saint Lucia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $140	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights
JetBlue	PriceFrom $177	Free Cancellation	Rating 7.1 3,001 reviews	Search JetBlue flights
American Airlines	PriceFrom $292	Free Cancellation	Rating 7.1 11,744 reviews	Search American Airlines flights
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights
Caribbean Airlines	PriceFrom $465	Free Cancellation	Rating 7.9 231 reviews	Search Caribbean Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Saint Lucia. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Saint Lucia from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Saint Lucia from United States. 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.

An easier way to manage your Saint Lucia trip

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Flights to Castriesfrom $541

Cheap flights from the United States to Saint Lucia from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Saint Lucia departing on 8/19. 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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Air Canada flights from United States to Saint Lucia

Our best Air Canada deals on United States to Saint Lucia flight tickets

JetBlue flights from United States to Saint Lucia

Our best JetBlue deals on United States to Saint Lucia flight tickets

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Use the filters below to find and compare flights from the United States to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from United States to Saint Lucia

What is the cheapest month to fly to Saint Lucia?

What is the cheapest United States to Saint Lucia flight route?

What cabin class options are available on United States to Saint Lucia flights?

Can stopping save me money on United States to Saint Lucia flights?

What is the cheapest airline that flies from United States to Saint Lucia?

What airlines fly to Saint Lucia?

How many flights depart from United States to Saint Lucia on average per day?

How many flights depart from United States to Saint Lucia on average per week?

How long is the flight from United States to Saint Lucia?

Cheap United States to Saint Lucia flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Lucia

Frequently asked questions about flying from the United States to Saint Lucia

Best airlines flying from United States to Saint Lucia

Compare and see reviews for airlines that fly from United States 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

United States flight routes

According to popular flight searches on momondo this year

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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