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Luis Munoz Marin Intl

$219+ Cheap flights from Baton Rouge (BTR) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SJU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Baton Rouge to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 August 14, 2025.

Round-trip from

$219
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$1,686
From Baton Rouge Ryan to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baton Rouge to Luis Munoz Marin Intl

Cheapest flights from Baton Rouge to Luis Munoz Marin Intl
Explore the most affordable flight options available from Baton Rouge to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:41 pmBTR - SJU
2 stops15h 30mAmerican Airlines
Tue 9/306:10 amSJU - BTR
2 stops18h 01mAmerican Airlines
Deal found 8/12$219
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:05 pmBTR - SJU
1 stop7h 33mUnited Airlines
Mon 9/291:05 amSJU - BTR
2 stops15h 19mUnited Airlines
Deal found 8/14$309
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:17 amBTR - SJU
1 stop11h 37mAmerican Airlines
Mon 10/273:10 pmSJU - BTR
1 stop8h 36mAmerican Airlines
Deal found 8/13$395
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:07 amBTR - SJU
2 stops15h 15mUnited Airlines
Fri 11/142:05 amSJU - BTR
2 stops15h 16mUnited Airlines
Deal found 8/13$518
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:23 amBTR - SJU
2 stops11h 33mAmerican Airlines
Sat 11/156:42 pmSJU - BTR
2 stops17h 10mAmerican Airlines
Deal found 8/13$522
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:00 amBTR - SJU
1 stop9h 42mUnited Airlines
Sun 10/261:05 amSJU - BTR
2 stops13h 17mUnited Airlines
Deal found 8/13$801

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 August 14, 2025.
Use the filters below to find and compare flights from Baton Rouge to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Baton Rouge

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Tue 9/23

8:13 am-3:52 pm

1 stop6h 39m

San Juan Luis Munoz Marin Intl

Tue 9/30

6:10 am-11:11 pm

2 stops18h 01m

$219

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Tue 9/23

6:45 am-3:42 pm

1 stop7h 57m

San Juan Luis Munoz Marin Intl

Mon 9/29

1:05 am-11:14 am

2 stops11h 09m

$309

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Thu 8/21

12:05 pm-8:38 pm

1 stop7h 33m

$423

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 8/29

4:03 pm-12:34 pm

2 stops19h 31m

$460

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Mon 12/22

12:06 pm-6:11 am

1 stop16h 05m

$678

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Thu 12/18

5:10 am-4:36 pm

1 stop9h 26m

$717

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 8/29

6:00 am-4:36 pm

1 stop9h 36m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Baton Rouge to Luis Munoz Marin Intl

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

What is the cheapest month to book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from BTR to SJU?

Find hourly flight availability from Baton Rouge to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Baton Rouge to San Juan Luis Munoz Marin Intl Airport in the morning. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.

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 August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Baton Rouge 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.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to San Juan Luis Munoz Marin Intl?

    For a flight from Baton Rouge to San Juan Luis Munoz Marin Intl, you will be flying from Ryan. Baton Rouge Ryan (BTR) is just 5.8 mi from the center of the city. Ryan is the only Baton Rouge 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 Baton Rouge Ryan on a regular basis.

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

    Our cheapest airline available from Baton Rouge to San Juan Luis Munoz Marin Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $271 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $305 and $539 round-trip. Users have found that United Airlines is 63% cheaper than the other options available to this destination.

  • Can I find deals for flights from Baton Rouge to Luis Munoz Marin Intl that include hotel bookings?

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

  • How can I find direct flights from Baton Rouge 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 Baton Rouge to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Baton Rouge to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Baton Rouge to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Baton Rouge to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Baton Rouge 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$271Average$697FlexibilityNo cancel feeOn-time69%
DeltaCheapest$305Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$539Average$645FlexibilityNo cancel feeOn-time71%

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