$106+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJU
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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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 78 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Nashville to San Juan
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Best
Last-minute
One-way
Cheapest flights from Nashville to San JuanExplore 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 August 2, 2026.
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 August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:40 pm
BNA
- SJU
1 stop19h 38m
Frontier
Thu 10/16:55 pm
SJU
- BNA
2 stops38h 53m
Frontier
Deal found 7/30![Frontier logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/19:43 am
BNA
- SJU
1 stop12h 30m
Frontier
Sun 10/46:55 pm
SJU
- BNA
2 stops22h 50m
Frontier
Deal found 8/1![Frontier logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm
BNA
- SJU
1 stop7h 12m
Frontier
Mon 9/217:44 pm
SJU
- BNA
2 stops38h 04m
Frontier
Deal found 7/30![Frontier logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 9/175:54 pm
BNA
- SJU
2 stops23h 03m
Multiple Airlines
Sun 9/202:57 am
SJU
- BNA
1 stop8h 25m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 9/811:12 am
BNA
- SJU
1 stop14h 03m
Frontier
Sun 9/136:55 pm
SJU
- BNA
2 stops22h 50m
Frontier
Deal found 7/28![Frontier logo]()
$326
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:50 pm
BNA
- SJU
2 stops7h 05m
Southwest
Mon 9/215:30 am
SJU
- BNA
2 stops7h 55m
Southwest
Deal found 7/30![Southwest logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 9/55:05 pm
BNA
- SJU
1 stop14h 06m
Frontier
Mon 9/79:16 am
SJU
- BNA
1 stop26h 01m
Frontier
Deal found 7/29![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Sat 8/153:10 am
SJU
- BNA
1 stop13h 55m
Frontier
Deal found 7/30![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 10/159:09 pm
BNA
- SJU
2 stops36h 55m
Multiple Airlines
Tue 10/209:49 pm
SJU
- BNA
1 stop13h 23m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/67:34 am
BNA
- SJU
1 stop13h 21m
American Airlines
Wed 8/127:24 pm
SJU
- BNA
1 stop15h 29m
American Airlines
Deal found 8/1![American Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Sun 8/163:10 am
SJU
- BNA
1 stop8h 07m
Frontier
Deal found 7/30![Frontier logo]()
$333
Best flights from Nashville to San JuanDiscover carefully curated flight deals from Nashville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Nashville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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 12/78:00 am
BNA
- SJU
1 stop7h 25m
Delta
Fri 12/113:35 pm
SJU
- BNA
1 stop7h 25m
Delta
Deal found 8/1![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:40 am
BNA
- SJU
2 stops7h 35m
Southwest
Wed 12/95:45 am
SJU
- BNA
2 stops9h 30m
Southwest
Deal found 7/28![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 1/166:00 pm
BNA
- SJU
1 stop10h 11m
United Airlines
Thu 1/218:10 am
SJU
- BNA
1 stop7h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$409
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:27 pm
BNA
- SJU
1 stop8h 27m
JetBlue
Mon 12/76:01 am
SJU
- BNA
1 stop11h 56m
JetBlue
Deal found 7/28![JetBlue logo]()
$452
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:00 am
BNA
- SJU
2 stops7h 10m
Southwest
Tue 9/811:50 am
SJU
- BNA
1 stop8h 45m
Southwest
Deal found 7/29![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:40 pm
BNA
- SJU
1 stop8h 40m
Delta
Fri 12/116:35 pm
SJU
- BNA
1 stop6h 36m
Delta
Deal found 7/28![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 12/412:25 pm
BNA
- SJU
2 stops8h 55m
Southwest
Tue 12/85:40 am
SJU
- BNA
2 stops7h 40m
Southwest
Deal found 8/1![Southwest logo]()
$407
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:27 pm
BNA
- SJU
1 stop8h 27m
JetBlue
Sat 12/126:01 am
SJU
- BNA
1 stop9h 28m
JetBlue
Deal found 7/28![JetBlue logo]()
$501
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 10/116:00 am
BNA
- SJU
1 stop7h 44m
United Airlines
Sat 10/171:00 am
SJU
- BNA
2 stops9h 31m
United Airlines
Deal found 7/30![United Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:50 pm
BNA
- SJU
1 stop7h 40m
Southwest
Sun 12/66:35 am
SJU
- BNA
2 stops9h 25m
Southwest
Deal found 7/29![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:00 am
BNA
- SJU
2 stops16h 36m
United Airlines
Fri 1/298:10 am
SJU
- BNA
1 stop7h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$537
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 1/77:35 am
BNA
- SJU
1 stop6h 15m
Southwest
Sat 1/166:10 am
SJU
- BNA
2 stops9h 15m
Southwest
Deal found 8/1![Southwest logo]()
$480
Last-minute flights from Nashville to San JuanDiscover last-minute flight deals from Nashville to San Juan. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to San Juan. Data last updated August 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/67:34 am
BNA
- SJU
1 stop13h 21m
American Airlines
Wed 8/127:24 pm
SJU
- BNA
1 stop15h 29m
American Airlines
Deal found 8/1![American Airlines logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:50 am
BNA
- SJU
1 stop8h 43m
JetBlue
Wed 8/127:10 am
SJU
- BNA
1 stop7h 27m
JetBlue
Deal found 7/31![JetBlue logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Sat 8/153:10 am
SJU
- BNA
1 stop13h 55m
Frontier
Deal found 7/30![Frontier logo]()
$329
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
BNA
- SJU
1 stop16h 43m
Frontier
Wed 8/198:57 pm
SJU
- BNA
1 stop14h 20m
Frontier
Deal found 7/29![Frontier logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 8/125:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Sat 8/158:37 pm
SJU
- BNA
1 stop14h 45m
Frontier
Deal found 7/29![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Tue 8/188:57 pm
SJU
- BNA
1 stop20h 08m
Frontier
Deal found 7/30![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Sun 8/163:10 am
SJU
- BNA
1 stop8h 07m
Frontier
Deal found 7/30![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 7/30. 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.
Wed 8/265:05 pm
BNA
- SJU
1 stop8h 10m
Frontier
Sat 8/299:16 am
SJU
- BNA
1 stop7h 49m
Frontier
Deal found 7/30![Frontier logo]()
$336
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:10 am
BNA
- SJU
2 stops7h 00m
Southwest
Wed 9/26:00 am
SJU
- BNA
2 stops8h 15m
Southwest
Deal found 7/28![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:25 am
BNA
- SJU
1 stop6h 15m
American Airlines
Sat 8/2910:33 am
SJU
- BNA
2 stops9h 41m
American Airlines
Deal found 7/30![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:50 pm
BNA
- SJU
2 stops7h 00m
Southwest
Thu 9/36:30 am
SJU
- BNA
1 stop6h 30m
Southwest
Deal found 7/29![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/286:40 am
BNA
- SJU
2 stops10h 50m
American Airlines
Sun 8/303:28 pm
SJU
- BNA
1 stop8h 49m
American Airlines
Deal found 7/31![American Airlines logo]()
$346
One-way flights from Nashville to San JuanSearch for one-way flight options from Nashville to San Juan. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Nashville to San Juan. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:23 am
BNA
- SJU
1 stop12h 15m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 9/309:43 am
BNA
- SJU
1 stop7h 00m
Frontier
Deal found 7/31![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/15:05 pm
BNA
- SJU
1 stop8h 10m
Frontier
Deal found 7/31![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:27 am
BNA
- SJU
1 stop12h 46m
Frontier
Deal found 7/30![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/255:40 pm
BNA
- SJU
1 stop14h 55m
Frontier
Deal found 7/29![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/15:40 pm
BNA
- SJU
1 stop23h 03m
Frontier
Deal found 7/31![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 8/315:05 pm
BNA
- SJU
1 stop25h 33m
Frontier
Deal found 7/31![Frontier logo]()
$141
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:05 pm
BNA
- SJU
1 stop8h 10m
Frontier
Deal found 7/29![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 9/265:40 pm
BNA
- SJU
1 stop7h 12m
Frontier
Deal found 7/29![Frontier logo]()
$143
Find 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 August 2, 2026.
Round-trip from | $320 (Kiwi.com) |
|---|---|
One-way from | $106 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $398 |
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 August 2, 2026.
Use the filters below to find and compare flights from Nashville to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Mon 12/7
8:00 am-5:25 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Fri 12/11
3:35 pm-9:00 pm
1 stop7h 25m
$356
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sat 12/5
11:40 am-9:15 pm
2 stops7h 35m
San Juan Luis Munoz Marin Intl
Wed 12/9
5:45 am-1:15 pm
2 stops9h 30m
$388
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sat 9/5
10:00 am-6:10 pm
2 stops7h 10m
San Juan Luis Munoz Marin Intl
Tue 9/8
11:50 am-7:35 pm
1 stop8h 45m
$400
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 12/4
12:25 pm-11:20 pm
2 stops8h 55m
San Juan Luis Munoz Marin Intl
Tue 12/8
5:40 am-11:20 am
2 stops7h 40m
$407
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sat 1/16
6:00 pm-6:11 am
1 stop10h 11m
San Juan Luis Munoz Marin Intl
Thu 1/21
8:10 am-1:49 pm
1 stop7h 39m
$409
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sat 12/5
12:40 pm-11:20 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Fri 12/11
6:35 pm-11:11 pm
1 stop6h 36m
$411
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Wed 12/2
2:27 pm-12:54 am
1 stop8h 27m
San Juan Luis Munoz Marin Intl
Mon 12/7
6:01 am-3:57 pm
1 stop11h 56m
$452
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 11/27
1:50 pm-11:30 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Sun 12/6
6:35 am-2:00 pm
2 stops9h 25m
$466
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Thu 1/7
7:35 am-3:50 pm
1 stop6h 15m
San Juan Luis Munoz Marin Intl
Sat 1/16
6:10 am-1:25 pm
2 stops9h 15m
$480
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 12/6
2:27 pm-12:54 am
1 stop8h 27m
San Juan Luis Munoz Marin Intl
Sat 12/12
6:01 am-1:29 pm
1 stop9h 28m
$501
Showing 1-10 of 23 resultsSorted by cheapest first
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.
BNA-PR1
BNA-SJU
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
BNA-PR1
BNA-SJU
What is the cheapest month to book a flight from Nashville to San Juan?
Currently, September is the cheapest month in which you can book a flight from Nashville to San Juan (average of $316). Flying from Nashville to San Juan in December is currently the most expensive (average of $492). 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 August 2, 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?
Airfare is below average for this route at the moment.
Nashville to San Juan flights typically cost between $326 and $495 in September.The cheapest round-trip price found within the last 5 days was $320 on Frontier (Sep 25-Oct 1).
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 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 2, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Alternative routes for Nashville to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Nashville to San Juan by cabin class
Find flights from Nashville to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Nashville and San Juan flights
Browse other Nashville and San Juan flight options. Last updated on August 2, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Nashville to San Juan
Discover the top 6 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$433 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$215 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$418 | FlexibilityNo cancel fee | On-time63% |