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San Juan

$358+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SJU
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheap 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 May 28, 2026.

This United Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 8/197:15 am
BTR
-
SJU
1 stop7h 27m
United Airlines
Mon 8/247:00 am
SJU
-
BTR
1 stop9h 30m
United Airlines
Deal found 5/26$358
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 8/195:08 pm
BTR
-
SJU
2 stops15h 35m
American Airlines
Mon 8/246:00 am
SJU
-
BTR
2 stops15h 06m
American Airlines
Deal found 5/26$375
This United Airlines deal was found by Cheapflights users on 5/25. 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 9/2212:00 pm
BTR
-
SJU
1 stop7h 38m
United Airlines
Wed 9/233:00 pm
SJU
-
BTR
1 stop7h 28m
United Airlines
Deal found 5/25$408
This American Airlines deal was found by Cheapflights users on 5/26. 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 12/87:00 am
BTR
-
SJU
1 stop6h 51m
American Airlines
Thu 12/106:42 pm
SJU
-
BTR
2 stops21h 03m
American Airlines
Deal found 5/26$426
This Delta deal was found by Cheapflights users on 5/26. 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.
Wed 12/91:40 pm
BTR
-
SJU
1 stop7h 40m
Delta
Fri 12/111:55 pm
SJU
-
BTR
1 stop6h 35m
Delta
Deal found 5/26$431
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Sat 10/107:46 pm
BTR
-
SJU
1 stop18h 16m
American Airlines
Sat 10/178:35 am
SJU
-
BTR
1 stop10h 16m
American Airlines
Deal found 5/28$435
This Faresmojo deal was found by Cheapflights users on 5/26. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:32 pm
BTR
-
SJU
1 stop7h 57m
JetBlue
Tue 6/302:41 pm
SJU
-
BTR
1 stop8h 14m
JetBlue
Deal found 5/26$441
This American Airlines deal was found by Cheapflights users on 5/26. 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 12/87:00 am
BTR
-
SJU
1 stop6h 51m
American Airlines
Sat 12/126:42 pm
SJU
-
BTR
2 stops21h 03m
American Airlines
Deal found 5/26$478
This Delta deal was found by Cheapflights users on 5/26. 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.
Sun 12/61:40 pm
BTR
-
SJU
1 stop7h 40m
Delta
Thu 12/107:00 am
SJU
-
BTR
1 stop9h 50m
Delta
Deal found 5/26$485

Find 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 May 28, 2026.

Round-trip from

$358
(United Airlines)

Popular in

August

Cheapest in

September

Average price

$813
From Baton Rouge Ryan to San Juan
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 28, 2026.
Use the filters below to find and compare flights from Baton Rouge to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Wed 8/19

6:00 am-2:54 pm

1 stop7h 54m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:00 am-8:06 pm

2 stops15h 06m

$375

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Tue 9/22

9:35 am-11:50 pm

2 stops13h 15m

San Juan Luis Munoz Marin Intl

Wed 9/23

3:00 pm-9:28 pm

1 stop7h 28m

$420
Quickest round-trip

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Wed 6/10

12:10 pm-8:38 pm

1 stop7h 28m

San Juan Luis Munoz Marin Intl

Tue 6/16

2:05 am-8:46 am

1 stop7h 41m

$521

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Mon 7/27

12:10 pm-8:38 pm

1 stop7h 28m

San Juan Luis Munoz Marin Intl

Thu 7/30

2:05 am-8:46 am

1 stop7h 41m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Sorted by cheapest first

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

How much does it cost to fly round-trip from Baton Rouge to San Juan?

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 May 28, 2026.
Read reviews from past customers who have flown Delta from Baton Rouge to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,423 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,423 reviews
Delta
7.9
Good
8,423 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 1 airline has 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.

  • How long is the flight from Baton Rouge to San Juan?

    American Airlines and United Airlines can get you from Baton Rouge to San Juan in just under 7h 54m. Your travel time can differ by up to 5h 21m. The distance from Baton Rouge to San Juan is about 1781 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Baton Rouge to San Juan round-trip?

    According to our current data, Delta ($286), offers the cheapest pricing from Baton Rouge to San Juan. You may be able to fly from Baton Rouge to San Juan for 49% less than the average price by searching for this airline.

  • 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.

See more FAQs

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Alternative routes for Baton Rouge to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baton Rouge to San Juan

Discover the top airline 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$465FlexibilityNo cancel feeOn-timeN/A

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