BNA - SJU

$134 Find Cheap Flights from Nashville to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to San Juan departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to San Juan.
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Everything you should know

Cheapest round-trip
$326
Typical prices: $195-$331
American Airlines
Tue 9/1Tue 9/8
BNA - SJU • 1 stop
Cheapest non-stop
$528
Southwest
Sun 7/26Sat 8/1
BNA - SJU • Non-stop
Nonstop flights
2 days a week
Sat, Sun
You can fly direct with Southwest. Average duration is 4h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $326 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $216 (round-trip)
Shortest trip • 6h 13m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Nashville to San Juan (BNA-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to San Juan

Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
5:25 am - 12:40 pm
BNA
-
SJU
6h 15m
1 stop
American Airlines Logo
7:24 pm - 9:48 am
SJU
-
BNA
15h 24m
1 stop
$326American Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
6:00 am - 1:41 pm
BNA
-
SJU
6h 41m
1 stop
Multiple Airlines Logo
6:26 am - 7:38 pm
SJU
-
BNA
38h 12m
2 stops
$328Multiple Airlines
Sat, Aug 15 - Sun, Aug 16
Multiple Airlines Logo
5:10 pm - 2:15 am
BNA
-
SJU
8h 05m
1 stop
Multiple Airlines Logo
6:00 am - 7:37 pm
SJU
-
BNA
14h 37m
1 stop
$330Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
6:28 pm - 11:00 am
BNA
-
SJU
15h 32m
2 stops
American Airlines Logo
2:58 pm - 10:05 pm
SJU
-
BNA
8h 07m
2 stops
$331American Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
8:27 pm - 12:41 am
BNA
-
SJU
27h 14m
2 stops
Multiple Airlines Logo
3:10 am - 10:17 am
SJU
-
BNA
8h 07m
1 stop
$332Multiple Airlines
Thu, Aug 6 - Sat, Aug 15
Multiple Airlines Logo
8:27 pm - 4:11 pm
BNA
-
SJU
18h 44m
1 stop
Multiple Airlines Logo
5:15 pm - 7:37 pm
SJU
-
BNA
27h 22m
2 stops
$333Multiple Airlines
Thu, Aug 6 - Sat, Aug 8
Multiple Airlines Logo
8:27 pm - 4:11 pm
BNA
-
SJU
18h 44m
1 stop
Multiple Airlines Logo
3:10 am - 10:22 am
SJU
-
BNA
8h 12m
1 stop
$334Multiple Airlines
Sun, Jul 26 - Sat, Aug 1
Multiple Airlines Logo
8:13 am - 12:41 am
BNA
-
SJU
15h 28m
1 stop
Multiple Airlines Logo
8:37 pm - 10:17 am
SJU
-
BNA
14h 40m
1 stop
$335Multiple Airlines
Tue, Jul 21 - Mon, Jul 27
Frontier Logo
11:12 am - 7:42 pm
BNA
-
SJU
7h 30m
1 stop
Frontier Logo
3:10 am - 10:17 am
SJU
-
BNA
8h 07m
1 stop
$336Frontier
Mon, Aug 10 - Fri, Aug 14
Southwest Logo
12:35 pm - 11:05 pm
BNA
-
SJU
9h 30m
2 stops
Southwest Logo
8:55 pm - 7:25 am
SJU
-
BNA
11h 30m
1 stop
$339Southwest
Booking Insights

KAYAK's insights & trends for Nashville to San Juan flights

Get data-powered insights and trends into flights from Nashville to San Juan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Nashville to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to San Juan Luis Munoz Marin Intl Airport departing in September.

What is the cheapest month to fly from Nashville to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $262 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $503 and $453 respectively.

How far in advance should I book a flight from Nashville to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Nashville to San Juan Luis Munoz Marin Intl Airport, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Nashville to San Juan

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonSeptember
Cheapest flight$134
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Nashville to San Juan

When to book flights from Nashville to San Juan

Are your dates flexible? Find out the best times to travel from Nashville to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Nashville to San Juan flights

  • How many flights are there between Nashville and San Juan Luis Munoz Marin Intl Airport per day?

    There is a maximum of 1 nonstop flight a day that takes off from Nashville and lands in San Juan Luis Munoz Marin Intl Airport, with an average flight time of 4h 00m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 2 flights.

  • What is the cheapest flight from Nashville to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Nashville to San Juan Luis Munoz Marin Intl Airport was $134 for a one-way ticket and $326 for a round-trip.

  • Do I need a passport to fly between Nashville and San Juan?

    A passport is required to fly from Nashville to San Juan.

  • Which aircraft models fly most regularly from Nashville to San Juan?

    The Boeing 737 is the aircraft model that flies most regularly on the Nashville to San Juan flight route.

  • Which airline alliances offer flights from Nashville to San Juan?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Nashville and San Juan, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Nashville to San Juan?

    You can catch a nonstop flight from Nashville to San Juan on Saturday, and Sunday.

  • Which is the best airline for flights from Nashville to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Nashville to San Juan are Southwest and Delta. With an average price for the route of $411 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $412 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Nashville to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Nashville with another airline. Booking your flights between Nashville and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Nashville to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $574 or less round-trip.

Prefer to fly direct from Nashville to San Juan?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to San Juan Luis Munoz Marin Intl.
Find which airlines fly direct from Nashville Intl Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to San Juan Luis Munoz Marin Intl

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Nashville Intl

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Nashville to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Nashville to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4246 reviews
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

I'm glad it wasn't only 75% full because I could get a good seat

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

I'm glad it wasn't only 75% full because I could get a good seat

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

No space for our carryon and needed to check at plane before boarding !

Flight attendants were in a bad mood and we were late

it was great. the crew is exceptional. the flight was on time.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

The tray table was broken and the food was terrible.

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

It was good. The leg room was not great in Row 1.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Canceled last minute. Also canceled another flight that my brother was supposed to be on. Delta is horrible now. Never flying them again.

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Overall it was good. The flight was bumpy at times, but the pilot made us aware every time. As a result, no snacks/drinks were made available. Seats were tight but that’s okay as I had a window seat.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Both of the first class flight attendants were rude, to everyone, not just us. The one in coach was more helpful to us than the ones in first class!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Flight was on-time, boarding was flawless and the crew was friendly.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

The flight left over two hours late. They charged me $180 to bring a carry on. There was an error with the spelling of my name and Frontair agent lied that I would need to pay $200 for her to fix the spelling, and pressured me that if I don't do it quick I would lose the flight. I called back and another agent said it costs $75 to fix. All in all, this company is a complete scam.

I took my first and last flight with FRONTIER. The seats are not able to be reclined so it’s not a very comfortable experience when you take a flight of 3 hours or longer. You must pay for your luggage either carry on or check in, so taking all this in consideration at the end what you think you’re saving your paying in services that should be included. Not a beverage in sight. . You’re seriously better off getting on a proper airline such as Delta, AA, United, etc.

Horrible and worse flight ever. Was left at the airport in SJU by my flight to JFK after several delay at Santa Domingo. Will never recommend Frontier to any one. After leaving, frontier customer service ask me to rebook and pay for another flight to from SJU to JFK. Worse airline ever. You pay for everything with frontier airline.

Frontier notifying me earlier of flight delay of over 2 hours.

I was shocked that there is no Wi-Fi, my flight was changed and delayed multiple times. In fact, I’m still not home…

It’s Frontier so they’d charge you for the air you breath if they can work out how but it was on time.

Everything costs something on this airline .... even snacks!! What a racket! We got to the airport nice and early only to wait in a line while there were no reps at the counter. Once we got to the counter to check our bags (which cost almost as much as the flight to check), we were told we were too early?!!! and had to wait an hour to check in. Then, to add insult to injury, because we didn't PAY to choose our seats, we were seated separately. I HATE THIS AIRLINE.

Everything you need to know for your flight from Nashville to San Juan

Other airlines flying to Nashville

Flight deals from the most popular airlines with KAYAK users flying the route