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Saint Lucia

$162+ Cheap flights from San Juan 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — UVF
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from San Juan to Saint Lucia

Keep the following information in mind while searching for San Juan to Saint Lucia flight deals. Data was last updated August 21, 2025.

Round-trip from

$770
(Expedia)

One-way from

$162
(Expedia)
From San Juan to Saint Lucia
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One-way flight from San Juan to Saint Lucia
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Find flight deals from San Juan to Saint Lucia

Cheapest flights from San Juan to Saint Lucia
Explore the most affordable flight options available from San Juan to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:05 pmSJU - UVF
2 stops20h 10mJetBlue
Fri 9/263:20 pmUVF - SJU
1 stop25h 23mJetBlue
Deal found 8/21$770
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:35 pmSJU - UVF
2 stops26h 35mMultiple Airlines
Fri 9/269:50 amUVF - SJU
2 stops47h 45mMultiple Airlines
Deal found 8/21$834
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:30 pmSJU - UVF
2 stops27h 40mMultiple Airlines
Sat 1/39:50 amUVF - SJU
2 stops47h 45mMultiple Airlines
Deal found 8/20$863
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmSJU - UVF
2 stops23h 30mMultiple Airlines
Tue 12/239:50 amUVF - SJU
2 stops27h 00mMultiple Airlines
Deal found 8/21$899
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 11/910:15 amSJU - UVF
2 stops30h 55mMultiple Airlines
Sat 11/159:50 amUVF - SJU
1 stop5h 26mMultiple Airlines
Deal found 8/20$901
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:05 amSJU - UVF
1 stop30h 52mJetBlue
Sat 11/153:44 pmUVF - SJU
1 stop32h 10mJetBlue
Deal found 8/20$903
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:40 pmSJU - UVF
2 stops23h 30mMultiple Airlines
Sat 1/39:50 amUVF - SJU
2 stops47h 45mMultiple Airlines
Deal found 8/20$923
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:01 amSJU - UVF
1 stop30h 45mJetBlue
Sun 9/143:20 pmUVF - SJU
1 stop25h 23mJetBlue
Deal found 8/21$1,067

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Saint Lucia 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 August 21, 2025.
Use the filters below to find and compare flights from San Juan to Saint Lucia that are best for you.

Fly from

San Juan

Fly to

Saint Lucia

Route

Depart

Return

Price

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Wed 9/17

6:05 pm-2:15 pm

2 stops20h 10m

Castries Hewanorra

Fri 9/26

3:20 pm-4:43 pm

1 stop25h 23m

$770

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Wed 9/17

2:35 pm-5:10 pm

2 stops26h 35m

Castries Hewanorra

Fri 9/26

9:50 am-9:35 am

2 stops47h 45m

$834

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Fri 12/26

1:30 pm-5:10 pm

2 stops27h 40m

Castries Hewanorra

Sat 1/3

9:50 am-9:35 am

2 stops47h 45m

$863

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Thu 12/18

5:40 pm-5:10 pm

2 stops23h 30m

Castries Hewanorra

Tue 12/23

9:50 am-12:50 pm

2 stops27h 00m

$899

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Sun 11/9

10:15 am-5:10 pm

2 stops30h 55m

Castries Hewanorra

Sat 11/15

9:50 am-3:16 pm

1 stop5h 26m

$901

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Sun 11/9

8:05 am-2:57 pm

1 stop30h 52m

Castries Hewanorra

Sat 11/15

3:44 pm-11:54 pm

1 stop32h 10m

$903

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Sat 12/27

5:40 pm-5:10 pm

2 stops23h 30m

Castries Hewanorra

Sat 1/3

9:50 am-9:35 am

2 stops47h 45m

$923

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Fri 9/5

6:01 am-12:46 pm

1 stop30h 45m

Castries Hewanorra

Sun 9/14

3:20 pm-4:43 pm

1 stop25h 23m

$1,067

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Sat 10/11

6:15 pm-1:45 pm

1 stop19h 30m

$162

San JuanCastries

SJU - UVF

SJUUVF

San Juan Luis Munoz Marin Intl

Fri 10/10

1:05 am-1:31 pm

1 stop12h 26m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 13 results
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Best time to book a flight from San Juan to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from San Juan 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 San Juan to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from San Juan to Saint Lucia?

    Airlines like JetBlue fly from San Juan to Saint Lucia in about 20h 10m. The time it takes to get you to your destination can typically vary by up to . The distance from San Juan to Saint Lucia is about 467 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Saint Lucia (average of $556). Flying from San Juan 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

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