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San Juan

Cheap flights from Nashville (BNA) to San Juan

BNA — SJU
Nov 3 — Nov 101
Tue 11/3
Tue 11/10
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to San Juan are usually found in August or September, booked 25 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Nashville to San Juan

Popular in

December

Cheapest in

August

Average price

$367
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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

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?

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 24 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, August is the cheapest month in which you can book a flight from Nashville to San Juan (average of $334). Flying from Nashville to San Juan in December is currently the most expensive (average of $498). 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.

Reviews of airlines servicing San Juan

Get a feel of what it's like to fly with Southwest,Delta, andJetBlue 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
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
7.9
Good
4,216 reviews
Southwest
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Delta
7.8
Good
8,629 reviews
Southwest
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
JetBlue
7.1
Good
3,044 reviews
Southwest
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,132 reviews
Southwest
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Frontier
5.5
Fair
2,556 reviews
Southwest
7.9
Good
4,216 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • 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. 6 airlines have flights to San Juan from Nashville Intl on a regular basis.

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

    Our cheapest airline available from Nashville to San Juan is United Airlines. Our recent data shows that you can find tickets from as low as $142 on this airline. Additional options worth looking into are Frontier and JetBlue, starting at $170 and $211 round-trip. United Airlines is 65% 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 United Airlines, with whom users have recently found tickets for as low as $86. However, be on the lookout for offers from Frontier and American 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 $472, our data shows the cheapest flight currently is $226. When looking at the most popular route, (Nashville Intl - San Juan Luis Munoz Marin Intl), you can expect to pay $228 for that flight.

  • 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, August is the cheapest month in which you can book a flight from Nashville to San Juan (average of $334). Flying from Nashville to San Juan in December is currently the most expensive (average of $498). 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

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Alternative routes for Nashville to San Juan

Nashville to Luis Munoz Marin Intl flights
Memphis to Luis Munoz Marin Intl flights
Knoxville to Luis Munoz Marin Intl flights
Chattanooga to Luis Munoz Marin Intl flights

Top 6 airlines flying from Nashville to San Juan

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$142Average$339FlexibilityNo cancel feeOn-time69%
FrontierCheapest$170Average$324FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$211Average$420FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$440FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$412FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$258Average$428FlexibilityNo cancel feeOn-time63%

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