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Luis Munoz Marin Intl

$88+ Cheap flights from West Palm Beach (PBI) to Luis Munoz Marin Intl (SJU)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — SJU
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from West Palm Beach to Luis Munoz Marin Intl

Cheapest flights from West Palm Beach to Luis Munoz Marin Intl
Explore the most affordable flight options available from West Palm Beach to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:10 pm
PBI
-
SJU
1 stop7h 51m
Frontier
Sat 5/166:30 am
SJU
-
PBI
1 stop12h 38m
Frontier
Deal found 4/21$186
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:10 pm
PBI
-
SJU
1 stop7h 51m
Frontier
Sat 5/166:30 am
SJU
-
PBI
1 stop12h 38m
Frontier
Deal found 4/21$205
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:40 pm
PBI
-
SJU
1 stop9h 41m
Frontier
Sat 5/166:30 am
SJU
-
PBI
1 stop12h 38m
Frontier
Deal found 4/20$210
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:10 pm
PBI
-
SJU
1 stop7h 51m
Frontier
Mon 5/186:30 am
SJU
-
PBI
1 stop12h 38m
Frontier
Deal found 4/21$220
This Priceline deal was found by Cheapflights users on 4/20. 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.
Fri 5/88:10 pm
PBI
-
SJU
1 stop7h 51m
Frontier
Fri 5/156:46 pm
SJU
-
PBI
1 stop24h 22m
Frontier
Deal found 4/20$223
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:22 pm
PBI
-
SJU
1 stop9h 07m
Multiple Airlines
Wed 4/292:09 am
SJU
-
PBI
1 stop13h 16m
Multiple Airlines
Deal found 4/21$233
This Priceline deal was found by Cheapflights users on 4/20. 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.
Sat 6/68:10 pm
PBI
-
SJU
1 stop7h 51m
Frontier
Thu 6/116:45 pm
SJU
-
PBI
1 stop24h 31m
Frontier
Deal found 4/20$239
This CheapOair deal was found by Cheapflights users on 4/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:25 pm
PBI
-
SJU
1 stop8h 04m
Frontier
Sat 5/21:59 am
SJU
-
PBI
1 stop14h 10m
Frontier
Deal found 4/21$244
This Priceline deal was found by Cheapflights users on 4/19. 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.
Sat 6/138:11 pm
PBI
-
SJU
1 stop7h 46m
Frontier
Sat 6/206:44 am
SJU
-
PBI
1 stop12h 32m
Frontier
Deal found 4/19$248
This Priceline deal was found by Cheapflights users on 4/19. 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.
Mon 4/204:25 pm
PBI
-
SJU
1 stop8h 04m
Frontier
Fri 4/247:17 pm
SJU
-
PBI
1 stop21h 54m
Frontier
Deal found 4/19$266
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:40 pm
PBI
-
SJU
1 stop13h 21m
Frontier
Sat 5/166:30 am
SJU
-
PBI
1 stop12h 38m
Frontier
Deal found 4/21$271

Find flight deals from West Palm Beach to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(Frontier)

One-way from

$88
(Frontier)

Popular in

September

Cheapest in

November

Average price

$498
Provider with most accurate pricing for Palm Beach Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Palm Beach Intl to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Palm Beach Intl to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach to Luis Munoz Marin Intl 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 April 24, 2026.
Use the filters below to find and compare flights from West Palm Beach to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Fri 5/8

8:10 pm-3:50 pm

1 stop19h 40m

San Juan Luis Munoz Marin Intl

Mon 5/11

6:30 am-7:08 pm

1 stop12h 38m

$314

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Sat 7/4

8:00 am-4:46 pm

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Tue 7/7

5:56 pm-12:50 am

1 stop6h 54m

$326

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Fri 6/5

8:10 pm-4:01 am

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Sat 6/13

6:44 am-7:16 pm

1 stop12h 32m

$366

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Sat 7/25

12:50 pm-10:29 pm

1 stop9h 39m

San Juan Luis Munoz Marin Intl

Fri 7/31

6:00 am-5:22 pm

1 stop11h 22m

$381

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Wed 5/6

12:51 pm-8:26 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Wed 5/13

6:15 am-5:29 pm

1 stop11h 14m

$383

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Sat 8/1

7:00 am-4:45 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Wed 8/5

2:42 pm-12:50 am

1 stop10h 08m

$388
Quickest round-trip

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Thu 9/10

12:45 pm-10:50 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Sun 9/13

6:35 am-11:25 am

1 stop4h 50m

$394

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Thu 7/9

8:00 am-4:45 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Mon 7/13

5:56 pm-12:50 am

1 stop6h 54m

$436

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Sat 5/9

12:51 pm-8:30 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Wed 5/13

1:14 pm-12:49 am

1 stop11h 35m

$440

West Palm BeachSan Juan

PBI - SJU

PBISJU

Palm Beach Intl

Fri 8/21

6:00 am-1:30 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Sun 8/23

1:06 pm-9:44 pm

1 stop8h 38m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Compare providers for flights from West Palm Beach to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from West Palm Beach 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 West Palm Beach to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from West Palm Beach to San Juan Luis Munoz Marin Intl Airport?

Currently, November is the cheapest month in which you can book a flight from West Palm Beach to San Juan Luis Munoz Marin Intl Airport (average of $225). Flying from West Palm Beach to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of $500). 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.

How much does it cost to fly round-trip from West Palm Beach to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated April 24, 2026.
See what other customers who have flown with Southwest,JetBlue, andFrontier from West Palm Beach to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,954 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,980 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Luis Munoz Marin Intl. 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 from for flights from West Palm Beach to San Juan Luis Munoz Marin Intl?

    For a flight from West Palm Beach to San Juan Luis Munoz Marin Intl, you will be flying from Palm Beach Intl. Palm Beach Intl (PBI) is just 3.1 mi from the center of the city. Palm Beach Intl is the only West Palm Beach airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Palm Beach Intl on a regular basis.

  • How long is the flight from West Palm Beach to San Juan Luis Munoz Marin Intl Airport?

    For as low as $326, Frontier can have you in San Juan Luis Munoz Marin Intl Airport from West Palm Beach in 8h 46m. The distance between West Palm Beach and San Juan Luis Munoz Marin Intl Airport is about 1062 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from West Palm Beach to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $84, Frontier will fly you from West Palm Beach to San Juan Luis Munoz Marin Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Southwest - these airlines can fly you to your destination from $187 and $339, respectively. Frontier is priced at 76% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from West Palm Beach to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from West Palm Beach to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from West Palm Beach to Luis Munoz Marin Intl 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 West Palm Beach to San Juan Luis Munoz Marin Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from West Palm Beach to San Juan Luis Munoz Marin Intl Airport (average of $225). Flying from West Palm Beach to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of $500). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from West Palm Beach to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from West Palm Beach to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$229FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$187Average$270FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$339Average$414FlexibilityNo cancel feeOn-time63%

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