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San Juan

$69+ Cheap flights from Nashville (BNA) to San Juan

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to San Juan are usually found in September or January, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Find flight deals from Nashville to San Juan

Cheapest flights from Nashville to San Juan
Explore the most affordable flight options available from Nashville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/30. 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 12/812:56 pmBNA - SJU
1 stop9h 53mFrontier
Thu 12/111:59 amSJU - BNA
1 stop14h 02mFrontier
Deal found 10/30$168
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/186:45 amBNA - SJU
1 stop5h 57mMultiple Airlines
Sun 11/235:28 pmSJU - BNA
1 stop16h 34mMultiple Airlines
Deal found 10/29$209
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:50 pmBNA - SJU
1 stop6h 30mDelta
Thu 12/116:38 pmSJU - BNA
1 stop6h 31mDelta
Deal found 10/30$215
This Frontier deal was found by Cheapflights users on 10/29. 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 11/132:22 pmBNA - SJU
1 stop8h 19mFrontier
Sat 11/152:11 amSJU - BNA
1 stop13h 28mFrontier
Deal found 10/29$231
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:49 amBNA - SJU
2 stops40h 05mMultiple Airlines
Mon 11/245:19 pmSJU - BNA
1 stop8h 23mMultiple Airlines
Deal found 10/28$249
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/186:45 amBNA - SJU
1 stop5h 57mSpirit Airlines
Sun 11/238:33 pmSJU - BNA
2 stops35h 24mSpirit Airlines
Deal found 10/29$253
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:27 amBNA - SJU
2 stops21h 06mMultiple Airlines
Sun 12/217:35 amSJU - BNA
1 stop16h 39mMultiple Airlines
Deal found 10/28$255
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amBNA - SJU
1 stop12h 27mMultiple Airlines
Sun 11/235:28 pmSJU - BNA
1 stop16h 34mMultiple Airlines
Deal found 10/28$256
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:35 pmBNA - SJU
1 stop8h 01mUnited Airlines
Wed 12/102:05 amSJU - BNA
1 stop9h 01mUnited Airlines
Deal found 10/30$257

Cheap flight deals from Nashville to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 October 30, 2025.

Round-trip from

$168
(Frontier)

One-way from

$69
(Frontier)

Popular in

December

Cheapest in

September

Average price

$355
From Nashville Intl to San Juan
Search Deals
One-way flight from Nashville Intl to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 October 30, 2025.
Use the filters below to find and compare flights from Nashville to San Juan that are best for you.

Fly from

Nashville

Fly to

San Juan

Route

Depart

Return

Price

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 12/8

2:50 pm-11:20 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Thu 12/11

6:38 pm-11:09 pm

1 stop6h 31m

$215

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sun 1/25

12:55 pm-9:50 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Sat 1/31

5:30 am-11:15 am

2 stops7h 45m

$255

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 12/8

2:35 pm-12:36 am

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:05 am-9:06 am

1 stop9h 01m

$257

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Fri 12/5

2:56 pm-12:49 am

1 stop7h 53m

San Juan Luis Munoz Marin Intl

Sat 12/6

4:10 am-7:57 am

1 stop5h 47m

$287

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 12/8

10:00 am-10:05 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:10 pm-8:45 pm

1 stop8h 35m

$295

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 12/8

10:00 am-10:05 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Thu 12/11

2:05 pm-7:55 pm

1 stop7h 50m

$295

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Fri 11/7

7:18 pm-3:33 am

1 stop30h 15m

San Juan Luis Munoz Marin Intl

Wed 11/12

6:17 pm-4:33 pm

2 stops24h 16m

$304

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 12/6

11:27 am-12:32 pm

2 stops23h 05m

San Juan Luis Munoz Marin Intl

Sat 12/20

4:10 am-4:18 pm

2 stops14h 08m

$309

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Fri 12/5

11:27 am-12:32 pm

2 stops23h 05m

San Juan Luis Munoz Marin Intl

Sun 12/7

12:00 pm-7:57 am

2 stops21h 57m

$337

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Thu 11/13

3:42 pm-4:10 pm

2 stops22h 28m

San Juan Luis Munoz Marin Intl

Sat 11/15

3:59 am-10:15 am

1 stop8h 16m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 results
1
2

Best time to book a flight from Nashville to San Juan

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

How far ahead should I book a flight from Nashville to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to San Juan. Price data was last updated on October 24, 2025.

The price you pay for your flight from Nashville to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Nashville to San Juan (average of $152). Flying from Nashville to San Juan in August is currently the most expensive (average of $290). 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 BNA to SJU?

Find hourly flight availability from Nashville 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 October 30, 2025.

It’s typically best to fly out from Nashville to San Juan in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Nashville to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Nashville to San Juan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nashville to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Nashville 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 October 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Nashville to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,034 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,906 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Nashville 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 Nashville to San Juan?

    For a flight from Nashville to San Juan, you will be flying from Nashville Intl. Nashville Intl (BNA) is just 6.0 mi from the center of the city. Nashville Intl is the only Nashville airport and it handles 0 outbound flights to San Juan per day. 7 airlines have flights to San Juan from Nashville Intl on a regular basis.

  • How long is the flight from Nashville to San Juan?

    There are many flights that can get you from Nashville to San Juan in 6h 30m. Fly via Delta, Southwest, or United Airlines to get the fastest option. Nashville and San Juan are separated by a distance of 1753 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Nashville to San Juan is Frontier. Our recent data shows that you can find tickets from as low as $117 on this airline. Additional options worth looking into are Spirit Airlines and JetBlue, starting at $169 and $208 round-trip. Frontier is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Nashville to San Juan one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Nashville to San Juan for a low price.

  • Where are the most common layover locations when flying from Nashville to San Juan?

    Of the flights from Nashville to San Juan that have layovers, most of them stop in Orlando.

  • What are some popular things to do or see while on a layover in Orlando?

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are currently the most popular points of interest in Orlando at the moment. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.2 mi, and 9.9 mi, respectively from Orlando. Those landing in Orlando looking to spend some time exploring during their layover can rent a car for about $25 per day.

  • Where are the least popular layover locations for Nashville to San Juan flights?

    Flights departing from Nashville and landing in San Juan layover in Miami least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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 Nashville to San Juan?

    Currently, April is the cheapest month in which you can book a flight from Nashville to San Juan (average of $152). Flying from Nashville to San Juan in August is currently the most expensive (average of $290). 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

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Top 7 airlines flying from Nashville to San Juan

Discover the top 7 airlines that operate flights from Nashville 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$117Average$233FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$169Average$335FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$208Average$399FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$384FlexibilityNo cancel feeOn-time69%
DeltaCheapest$235Average$448FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$492FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$284Average$467FlexibilityNo cancel feeOn-time71%

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