HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stewart

$604+ Cheap flights from Saint Lucia to New Windsor (SWF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — SWF
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Lucia to Stewart with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Saint Lucia to Stewart

One-way flights from Saint Lucia to Stewart
Search for one-way flight options from Saint Lucia to Stewart. Find affordable one-way fares based on user searches. Data last updated November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:40 pmUVF - SWF
2 stops44h 23mMultiple Airlines
Deal found 11/4$604
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:50 pmUVF - SWF
3 stops43h 48mMultiple Airlines
Deal found 11/5$694
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:35 amUVF - SWF
3 stops47h 47mMultiple Airlines
Deal found 11/4$840
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:40 pmUVF - SWF
3 stops26h 19mMultiple Airlines
Deal found 11/5$865

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Stewart that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Saint Lucia to New Windsor that are best for you.

Fly from

Saint Lucia

Fly to

Stewart

Route

Depart

Return

Price

CastriesNew Windsor

UVF - SWF

UVFSWF

Castries Hewanorra

Tue 12/2

3:40 pm-11:03 am

2 stops44h 23m

$604

CastriesNew Windsor

UVF - SWF

UVFSWF

Castries Hewanorra

Thu 3/26

2:50 pm-10:38 am

3 stops43h 48m

$694

CastriesNew Windsor

UVF - SWF

UVFSWF

Castries Hewanorra

Fri 11/28

10:35 am-9:22 am

3 stops47h 47m

$840

CastriesNew Windsor

UVF - SWF

UVFSWF

Castries Hewanorra

Sun 11/30

3:40 pm-4:59 pm

3 stops26h 19m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Best time to book a flight from Saint Lucia to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Saint Lucia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Lucia to New Windsor

What is the cheapest month to book a flight from Saint Lucia to New Windsor?

Currently, May is the cheapest month in which you can book a flight from Saint Lucia to New Windsor (average of $221). Flying from Saint Lucia to New Windsor in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Windsor from Saint Lucia?

    Most people fly into New Windsor Stewart (SWF) if they book a flight to New Windsor from Saint Lucia. Stewart is conveniently located just 4.3 mi from New Windsor’s city center.

  • Can I find deals for flights from Saint Lucia to Stewart that include hotel bookings?

    Yes. In addition to deals on Saint Lucia to Stewart flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Lucia to Stewart?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Lucia to Stewart.

  • Can I find deals for business class flights from Saint Lucia to Stewart?

    Yes. Cheapflights offers flight deals from Saint Lucia to Stewart by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Lucia to New Windsor?

    Currently, May is the cheapest month in which you can book a flight from Saint Lucia to New Windsor (average of $221). Flying from Saint Lucia to New Windsor in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Lucia to Stewart

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to John F Kennedy Intl flights
Santo Domingo to John F Kennedy Intl flights
Luis Munoz Marin Intl to Newark flights
Santo Domingo to Newark flights
Punta Cana to Newark flights
Santo Domingo to LaGuardia flights
Luis Munoz Marin Intl to LaGuardia flights
Punta Cana to John F Kennedy Intl flights
Santiago de los Caballeros to Newark flights
Santiago de los Caballeros to John F Kennedy Intl flights
Port of Spain to John F Kennedy Intl flights
Punta Cana to LaGuardia flights
Kingston to John F Kennedy Intl flights
Aguadilla to John F Kennedy Intl flights
Bridgetown to John F Kennedy Intl flights
Santiago de los Caballeros to LaGuardia flights
Port of Spain to Newark flights
Nassau to John F Kennedy Intl flights
Port of Spain to LaGuardia flights
Montego Bay to John F Kennedy Intl flights
Luis Munoz Marin Intl to White Plains flights
Luis Munoz Marin Intl to Islip flights
Ponce to John F Kennedy Intl flights
Aguadilla to Newark flights
Luis Munoz Marin Intl to Buffalo flights
Simpson Bay to Newark flights
Kingston to LaGuardia flights
Kingston to Newark flights
Oranjestad to Newark flights
St. George's to John F Kennedy Intl flights
Willemstad to John F Kennedy Intl flights
Puerto Plata to John F Kennedy Intl flights
Oranjestad to John F Kennedy Intl flights
Montego Bay to Newark flights
Luis Munoz Marin Intl to Rochester flights
Aguadilla to LaGuardia flights
Nassau to LaGuardia flights
Nassau to Newark flights
Saint Thomas Island to John F Kennedy Intl flights
St. John's to John F Kennedy Intl flights
Simpson Bay to John F Kennedy Intl flights
Fort-de-France to John F Kennedy Intl flights
Bridgetown to Newark flights
Saint Thomas Island to Newark flights
Pointe-à-Pitre to Newark flights
Montego Bay to LaGuardia flights
Fort-de-France to Newark flights
Pointe-à-Pitre to John F Kennedy Intl flights
Simpson Bay to LaGuardia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.