HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$315+ Cheap flights from Baton Rouge (BTR) to San Juan

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge to San Juan 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 Baton Rouge to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to San Juan (PR1). 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 29, 2025.

Round-trip from

$315
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$605
From Baton Rouge Ryan to San Juan
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Baton Rouge to San Juan

Cheapest flights from Baton Rouge to San Juan
Explore the most affordable flight options available from Baton Rouge to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 8/87:25 amBTR - SJU
2 stops15h 40mAmerican Airlines
Wed 8/133:50 pmSJU - BTR
1 stop8h 09mAmerican Airlines
Deal found 4/28$450
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:03 amBTR - SJU
1 stop6h 26mDelta
Wed 8/132:39 pmSJU - BTR
1 stop8h 19mDelta
Deal found 4/28$538
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/135:05 amBTR - SJU
1 stop14h 33mUnited Airlines
Sat 5/177:00 amSJU - BTR
1 stop11h 52mUnited Airlines
Deal found 4/28$544
This United deal was found by Cheapflights users on 4/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:10 amBTR - SJU
2 stops12h 10mMultiple Airlines
Sat 7/52:05 amSJU - BTR
1 stop7h 54mMultiple Airlines
Deal found 4/27$798

Cheapflights Fare Finder

Customize your flight search to find flights from Baton Rouge to San Juan 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 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to San Juan that are best for you.

Fly from

Baton Rouge

Fly to

San Juan

Route

Depart

Return

Price

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 8/8

7:25 am-12:05 am

2 stops15h 40m

San Juan Luis Munoz Marin Intl

Wed 8/13

3:50 pm-10:59 pm

1 stop8h 09m

$450

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 8/8

6:03 am-1:29 pm

1 stop6h 26m

San Juan Luis Munoz Marin Intl

Wed 8/13

2:39 pm-9:58 pm

1 stop8h 19m

$538

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Tue 5/13

5:05 am-8:38 pm

1 stop14h 33m

San Juan Luis Munoz Marin Intl

Sat 5/17

7:00 am-5:52 pm

1 stop11h 52m

$544

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Thu 7/3

5:10 am-6:20 pm

2 stops12h 10m

San Juan Luis Munoz Marin Intl

Sat 7/5

2:05 am-8:59 am

1 stop7h 54m

$798

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Fri 6/6

6:58 pm-5:30 am

1 stop9h 32m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Baton Rouge to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

What is the cheapest month to book a flight from Baton Rouge to San Juan?

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan (average of $254). Flying from Baton Rouge to San Juan in December is currently the most expensive (average of $336). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to San Juan. 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?

    Baton Rouge Ryan (BTR) is the airport you will fly out of if you book a flight from Baton Rouge to San Juan. You should not have trouble finding flights to San Juan from Ryan; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Baton Rouge airport to San Juan. It is only a 5.8 mi journey to Ryan (BTR) from Baton Rouge’s city center.

  • What are the cheapest airlines flying from Baton Rouge to San Juan round-trip?

    According to our current data, American Airlines ($315), United Airlines ($448), and Delta ($538) offers the cheapest pricing from Baton Rouge to San Juan. You may be able to fly from Baton Rouge to San Juan for 51% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Baton Rouge to San Juan?

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

  • Can I find deals for business class flights from Baton Rouge to San Juan?

    Yes. Cheapflights offers flight deals from Baton Rouge to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan (average of $254). Flying from Baton Rouge to San Juan in December is currently the most expensive (average of $336). 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

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

Top 3 airlines flying from Baton Rouge to San Juan

Discover the top 3 airlines that operate flights from Baton Rouge to San Juan. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$305Average$485FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$439Average$791FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$645FlexibilityNo cancel feeOn-time71%

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.