What is the cheapest month to book a flight from Puerto Rico to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Saint Lucia (average of $556). Flying from Puerto Rico to Saint Lucia in December is currently the most expensive (average of $730). 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.

Can I find deals for flights from Puerto Rico to Saint Lucia that include hotel bookings?

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

How can I find direct flights from Puerto Rico to Saint Lucia?

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

Can I find deals for business class flights from Puerto Rico to Saint Lucia?

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

$684+ Save on Flights from Puerto Rico to Saint Lucia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Puerto Rico to Saint Lucia 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.

Cheap flight deals from Puerto Rico to Saint Lucia

Round-trip from	$991 (JetBlue)
One-way from	$395 (JetBlue)

From Puerto Rico to Saint Lucia

Search Deals

One-way flight from Puerto Rico to Saint Lucia

Search Deals

Find flight deals from Puerto Rico to Saint Lucia

Cheapest flights from Puerto Rico to Saint Lucia
Explore the most affordable flight options available from Puerto Rico to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

mar. 2/253:26 amSJU - UVF

1 stop10h 15mJetBlue

dom. 3/25:44 pmUVF - SJU

1 stop16h 03mJetBlue

Deal found 2/19

$672

Best flights from Puerto Rico to Saint Lucia
Discover carefully curated flight deals from Puerto Rico to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 20, 2025.

mar. 4/293:29 amSJU - UVF

1 stop10h 33mJetBlue

sáb. 5/312:25 pmUVF - SJU

1 stop13h 21mJetBlue

Deal found 2/20

$991

Last-minute flights from Puerto Rico to Saint Lucia
Discover last-minute flight deals from Puerto Rico to Saint Lucia. Data last updated febrero 20, 2025 and is based on user searches.

mar. 2/253:26 amSJU - UVF

1 stop10h 15mJetBlue

dom. 3/25:44 pmUVF - SJU

1 stop16h 03mJetBlue

Deal found 2/19

$672

One-way flights from Puerto Rico to Saint Lucia
Search for one-way flight options from Puerto Rico to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated febrero 20, 2025.

mar. 2/256:01 amSJU - UVF

1 stop10h 18mJetBlue

Deal found 2/20

$395

Find flights from Puerto Rico to Saint Lucia within your budget

Fly from

Fly to

Route

Depart

Return

Price

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

mar. 4/29

3:29 am-2:02 pm

1 stop10h 33m

Castries Hewanorra

sáb. 5/3

12:25 pm-1:46 am

1 stop13h 21m

$991

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

mar. 2/25

6:01 am-4:19 pm

1 stop10h 18m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Puerto Rico to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Puerto Rico 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.

Travel insights for flights from Puerto Rico to Saint Lucia

Get recent, data-driven insights about flights from Puerto Rico to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PR to LC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Saint Lucia as you normally would.

Reviews of airlines servicing Saint Lucia

JetBlue

7.4

Good

3,070 reviews

Reviews

1 / 20

2.0

Mediocre

Esther,Jul 2024

JFK - BOS

Terrible. Flight got delayed for nearly 6 hours due to “inclement weather” although other flights were still taking off at JFK

JetBlue

7.4

Good

3,070 reviews

JetBlue

7.4

Good

3,070 reviews

Reviews

1 / 20

2.0

Mediocre

Esther,Jul 2024

JFK - BOS

Terrible. Flight got delayed for nearly 6 hours due to “inclement weather” although other flights were still taking off at JFK

Related info for your journey

Can I find deals for flights from Puerto Rico to Saint Lucia that include hotel bookings?
Yes. In addition to deals on Puerto Rico to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Puerto Rico to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Saint Lucia.
Can I find deals for business class flights from Puerto Rico to Saint Lucia?
Yes. Cheapflights offers flight deals from Puerto Rico to Saint Lucia 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 Puerto Rico to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Saint Lucia (average of $556). Flying from Puerto Rico to Saint Lucia in December is currently the most expensive (average of $730). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Puerto Rico to Saint Lucia

Luis Munoz Marin Intl to Punta Cana flights

Luis Munoz Marin Intl to Santo Domingo flights

Santo Domingo to Luis Munoz Marin Intl flights

Luis Munoz Marin Intl to Saint Thomas Island flights

Luis Munoz Marin Intl to Christiansted flights

Port of Spain to St. George's flights

Saint Thomas Island to Luis Munoz Marin Intl flights

Luis Munoz Marin Intl to Santiago de los Caballeros flights

Luis Munoz Marin Intl to Simpson Bay flights

Punta Cana to Luis Munoz Marin Intl flights

Simpson Bay to Gustavia flights

Port of Spain to Castries flights

Kingston to Punta Cana flights

Simpson Bay to Luis Munoz Marin Intl flights

Santiago de los Caballeros to Luis Munoz Marin Intl flights

Christiansted to Luis Munoz Marin Intl flights

Kingston to Castries flights

Port of Spain to Kingstown flights

Nassau to Kingston flights

Port of Spain to Nassau flights

Port of Spain to Kingston flights

Bridgetown to Castries flights

Kingston to Nassau flights

Nassau to Santo Domingo flights

Port of Spain to Montego Bay flights

Port of Spain to Bridgetown flights

Port of Spain to Punta Cana flights

Santo Domingo to Oranjestad flights

Kingston to Bridgetown flights

Basseterre to Simpson Bay flights

Luis Munoz Marin Intl to St. John's flights

Montego Bay to Punta Cana flights

Bridgetown to Port of Spain flights

Montego Bay to Nassau flights

Santo Domingo to Havana flights

Oranjestad to Willemstad flights

Luis Munoz Marin Intl to Port of Spain flights

Port of Spain to Oranjestad flights

Saint Thomas Island to Basseterre flights

Port of Spain to Scarborough flights

Christiansted to Saint Thomas Island flights

Montego Bay to Bridgetown 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.

$395+ Cheap flights from Puerto Rico to Saint Lucia

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Puerto Rico to Saint Lucia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Puerto Rico to Saint Lucia

Keep the following information in mind while searching for Puerto Rico to Saint Lucia flight deals. Data was last updated febrero 20, 2025.

Round-trip from

One-way from

Find flight deals from Puerto Rico to Saint Lucia

Cheapest flights from Puerto Rico to Saint LuciaExplore the most affordable flight options available from Puerto Rico to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Explore the most affordable flight options available from Puerto Rico to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Find flights from Puerto Rico to Saint Lucia within your budget

Best time to book a flight from Puerto Rico to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Puerto Rico with our price prediction graph.

Travel insights for flights from Puerto Rico to Saint Lucia

Get recent, data-driven insights about flights from Puerto Rico to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PR to LC?

Find hourly flight availability from Puerto Rico to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Reviews of airlines servicing Saint Lucia

Related info for your journey

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

Can I find deals for flights from Puerto Rico to Saint Lucia that include hotel bookings?

How can I find direct flights from Puerto Rico to Saint Lucia?

Can I find deals for business class flights from Puerto Rico to Saint Lucia?

What is the cheapest month to book a flight from Puerto Rico to Saint Lucia?

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 Puerto Rico to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Puerto Rico to Saint Lucia
Explore the most affordable flight options available from Puerto Rico to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.