San Juan

$103+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJU
Feb 5 — Feb 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nashville 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.
Cheapflights Tip: The best prices from Nashville Intl to San Juan are usually found in September or October, booked 75 days in advance, depart on a Monday or Tuesday and return on a Monday

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 January 6, 2026.

Round-trip from

$216
(Delta)

One-way from

$103
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$386
From Nashville Intl to San Juan
One-way flight from Nashville Intl to San Juan
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in January 2026

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 January 6, 2026.

This Delta deal was found by Cheapflights users on 1/4. 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.
Tue 2/249:23 amBNA - SJU
1 stop9h 49mDelta
Wed 3/47:30 amSJU - BNA
1 stop10h 54mDelta
Deal found 1/4$216
This Priceline deal was found by Cheapflights users on 1/5. 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.
Sun 2/811:12 amBNA - SJU
1 stop22h 33mFrontier
Sun 2/222:54 amSJU - BNA
1 stop13h 56mFrontier
Deal found 1/5$217
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Mon 3/96:39 pmBNA - SJU
1 stop13h 21mAmerican Airlines
Wed 3/111:30 amSJU - BNA
1 stop8h 39mAmerican Airlines
Deal found 1/4$218
This Priceline deal was found by Cheapflights users on 1/5. 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.
Tue 1/205:50 pmBNA - SJU
1 stop13h 57mMultiple Airlines
Sat 1/247:00 pmSJU - BNA
1 stop17h 17mMultiple Airlines
Deal found 1/5$222
This United Airlines deal was found by Cheapflights users on 1/5. 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 5/126:00 amBNA - SJU
1 stop7h 44mUnited Airlines
Sat 5/167:20 amSJU - BNA
1 stop7h 29mUnited Airlines
Deal found 1/5$224
This United Airlines deal was found by Cheapflights users on 1/5. 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 11/1010:30 amBNA - SJU
1 stop8h 56mUnited Airlines
Tue 11/177:45 amSJU - BNA
1 stop10h 32mUnited Airlines
Deal found 1/5$225
This Priceline deal was found by Cheapflights users on 1/5. 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 3/99:50 pmBNA - SJU
1 stop10h 55mFrontier
Wed 3/186:30 amSJU - BNA
1 stop29h 11mFrontier
Deal found 1/5$228
This Orbitz deal was found by Cheapflights users on 1/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:28 amBNA - SJU
1 stop15h 05mMultiple Airlines
Sat 2/77:00 pmSJU - BNA
1 stop17h 17mMultiple Airlines
Deal found 1/3$230
This Priceline deal was found by Cheapflights users on 1/5. 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 1/199:25 amBNA - SJU
1 stop12h 08mMultiple Airlines
Thu 1/228:31 pmSJU - BNA
1 stop15h 06mMultiple Airlines
Deal found 1/5$232
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:20 pmBNA - SJU
1 stop8h 20mSouthwest
Sun 5/312:50 pmSJU - BNA
1 stop9h 45mSouthwest
Deal found 1/4$233
This Priceline deal was found by Cheapflights users on 1/5. 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.
Sun 3/12:25 pmBNA - SJU
1 stop8h 29mFrontier
Mon 3/93:08 amSJU - BNA
1 stop8h 33mFrontier
Deal found 1/5$236

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 January 6, 2026.
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

Sun 2/1

6:36 am-10:26 pm

1 stop13h 50m

San Juan Luis Munoz Marin Intl

Fri 2/13

2:44 pm-9:27 pm

1 stop8h 43m

$216

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Tue 5/12

6:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Mon 5/18

1:00 am-8:10 am

1 stop8h 10m

$216

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 4/11

4:59 pm-11:12 pm

1 stop5h 13m

San Juan Luis Munoz Marin Intl

Thu 4/16

6:15 am-1:26 pm

1 stop8h 11m

$216

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Fri 5/8

5:00 am-3:35 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sun 5/10

5:00 am-1:20 pm

1 stop9h 20m

$250

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Thu 4/30

4:00 pm-11:40 pm

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Sat 5/2

6:25 am-5:25 pm

1 stop12h 00m

$250

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Tue 4/14

6:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Mon 4/27

1:00 am-8:19 am

1 stop8h 19m

$251

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Thu 5/28

11:05 am-8:38 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Sun 5/31

2:05 am-9:22 am

1 stop8h 17m

$258

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 5/4

5:00 am-3:35 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Mon 5/11

5:35 am-1:55 pm

1 stop9h 20m

$262

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Wed 2/18

7:00 am-6:09 pm

2 stops9h 09m

San Juan Luis Munoz Marin Intl

Tue 2/24

7:00 am-4:39 pm

1 stop11h 39m

$273

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 1/24

12:06 pm-8:50 pm

1 stop6h 44m

San Juan Luis Munoz Marin Intl

Mon 1/26

7:12 pm-8:11 am

1 stop14h 59m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 22 results
1
2
3

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 January 2, 2026.

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 75 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 $145). Flying from Nashville to San Juan in August is currently the most expensive (average of $283). 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 January 6, 2026.

When flying from Nashville to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 6, 2026.
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.

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 5h 13m. Fly via American Airlines, United Airlines, or Delta 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 $94 on this airline. Additional options worth looking into are Spirit Airlines and JetBlue, starting at $158 and $185 round-trip. Frontier is 76% 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 Frontier, with whom users have recently found tickets for as low as $33. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Nashville to San Juan for a low price.

  • What are the cheapest flights from Nashville to San Juan?

    While on average a flight from Nashville to San Juan is generally $368, our data shows the cheapest flight currently is $292. When looking at the most popular route, (Nashville Intl - San Juan Luis Munoz Marin Intl), you can expect to pay $199 for that flight.

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

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

    Universal Orlando Resort, Walt Disney World Resort, and International Drive are currently the most popular points of interest in Orlando at the moment. Universal Orlando Resort, Walt Disney World Resort, and International Drive are located about 10.2 mi, 16.2 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 $35 per day.

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

  • 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 $145). Flying from Nashville to San Juan in August is currently the most expensive (average of $283). 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 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$117Average$234FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$338FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$211Average$392FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$232Average$477FlexibilityNo cancel feeOn-time63%
DeltaCheapest$235Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$267Average$459FlexibilityNo 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.