$126+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJU
Aug 7 — Aug 141
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
Cheapest
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 July 8, 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 July 8, 2026.
This Southwest deal was found by Cheapflights users on 7/6. 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 9/243:50 pm
BNA
- SJU
2 stops7h 00m
Southwest
Tue 9/295:15 am
SJU
- BNA
2 stops7h 25m
Southwest
Deal found 7/6![Southwest logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/136:40 am
BNA
- SJU
2 stops14h 15m
American Airlines
Wed 8/197:30 am
SJU
- BNA
1 stop14h 37m
American Airlines
Deal found 7/8![American Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1111:12 am
BNA
- SJU
1 stop7h 30m
Frontier
Thu 8/133:10 am
SJU
- BNA
1 stop13h 55m
Frontier
Deal found 7/8![Frontier logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/6. 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 9/2310:16 am
BNA
- SJU
1 stop9h 31m
American Airlines
Wed 9/3011:51 am
SJU
- BNA
1 stop10h 51m
American Airlines
Deal found 7/6![American Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 7/255:10 pm
BNA
- SJU
1 stop13h 47m
Multiple Airlines
Wed 7/296:45 am
SJU
- BNA
1 stop28h 11m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/126:40 am
BNA
- SJU
1 stop16h 19m
American Airlines
Wed 8/197:30 am
SJU
- BNA
1 stop14h 37m
American Airlines
Deal found 7/8![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/266:40 am
BNA
- SJU
2 stops10h 53m
American Airlines
Sun 8/303:44 pm
SJU
- BNA
1 stop8h 43m
American Airlines
Deal found 7/7![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/155:10 pm
BNA
- SJU
1 stop8h 05m
Multiple Airlines
Mon 8/1712:49 pm
SJU
- BNA
1 stop10h 30m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$335
This Frontier deal was found by Cheapflights users on 7/8. 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.
Tue 8/411:12 am
BNA
- SJU
1 stop7h 30m
Frontier
Mon 8/103:10 am
SJU
- BNA
1 stop8h 07m
Frontier
Deal found 7/8![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Sat 8/16:45 am
SJU
- BNA
1 stop28h 11m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/8. 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 8/202:00 pm
BNA
- SJU
1 stop8h 05m
Southwest
Sun 8/235:00 am
SJU
- BNA
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/306:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Mon 8/33:10 am
SJU
- BNA
1 stop8h 07m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$346
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 July 8, 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 July 8, 2026.
This Southwest deal was found by Cheapflights users on 7/7. 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 9/2311:15 am
BNA
- SJU
1 stop9h 45m
Southwest
Tue 9/296:00 am
SJU
- BNA
2 stops8h 15m
Southwest
Deal found 7/7![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/23:46 pm
BNA
- SJU
1 stop7h 04m
United Airlines
Mon 10/51:00 am
SJU
- BNA
1 stop8h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:14 am
BNA
- SJU
1 stop10h 24m
Delta
Sun 8/307:00 am
SJU
- BNA
1 stop9h 56m
Delta
Deal found 7/3![Delta logo]()
$363
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:00 pm
BNA
- SJU
1 stop8h 15m
Frontier
Thu 8/69:02 am
SJU
- BNA
1 stop8h 03m
Frontier
Deal found 7/3![Frontier logo]()
$375
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:50 am
BNA
- SJU
2 stops15h 08m
Multiple Airlines
Sat 8/293:10 am
SJU
- BNA
1 stop13h 55m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 7/6. 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 8/121:35 pm
BNA
- SJU
1 stop7h 25m
Southwest
Wed 8/195:15 am
SJU
- BNA
1 stop8h 40m
Southwest
Deal found 7/6![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 7/7. 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 9/245:10 pm
BNA
- SJU
1 stop5h 40m
Southwest
Tue 9/296:00 am
SJU
- BNA
1 stop8h 10m
Southwest
Deal found 7/7![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 7/6. 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 9/182:00 pm
BNA
- SJU
1 stop8h 05m
Southwest
Mon 9/216:30 am
SJU
- BNA
1 stop6h 30m
Southwest
Deal found 7/6![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 7/8. 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 8/2112:35 pm
BNA
- SJU
1 stop9h 15m
Southwest
Mon 8/245:30 am
SJU
- BNA
2 stops10h 35m
Southwest
Deal found 7/8![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 7/4. 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.
Sun 8/21:15 pm
BNA
- SJU
1 stop10h 30m
Southwest
Fri 8/148:55 pm
SJU
- BNA
1 stop11h 30m
Southwest
Deal found 7/4![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 7/4. 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.
Sun 8/93:35 pm
BNA
- SJU
2 stops7h 55m
Southwest
Wed 8/125:15 am
SJU
- BNA
2 stops9h 10m
Southwest
Deal found 7/4![Southwest logo]()
$392
Last-minute flights from Nashville to San JuanDiscover last-minute flight deals from Nashville to San Juan. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to San Juan. Data last updated July 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 7/255:10 pm
BNA
- SJU
1 stop13h 47m
Multiple Airlines
Wed 7/296:45 am
SJU
- BNA
1 stop28h 11m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Sat 8/16:45 am
SJU
- BNA
1 stop28h 11m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/306:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Mon 8/33:10 am
SJU
- BNA
1 stop8h 07m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$346
This Frontier deal was found by Cheapflights users on 7/8. 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.
Tue 8/411:12 am
BNA
- SJU
1 stop7h 30m
Frontier
Mon 8/103:10 am
SJU
- BNA
1 stop8h 07m
Frontier
Deal found 7/8![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/1111:12 am
BNA
- SJU
1 stop7h 30m
Frontier
Thu 8/133:10 am
SJU
- BNA
1 stop13h 55m
Frontier
Deal found 7/8![Frontier logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/1211:45 am
BNA
- SJU
1 stop11h 14m
American Airlines
Wed 8/197:30 am
SJU
- BNA
1 stop11h 11m
American Airlines
Deal found 7/6![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/137:34 am
BNA
- SJU
1 stop13h 21m
American Airlines
Wed 8/197:30 am
SJU
- BNA
1 stop14h 37m
American Airlines
Deal found 7/8![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 8/155:25 am
BNA
- SJU
1 stop12h 05m
American Airlines
Wed 8/197:30 am
SJU
- BNA
1 stop9h 46m
American Airlines
Deal found 7/6![American Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/155:10 pm
BNA
- SJU
1 stop8h 05m
Multiple Airlines
Mon 8/1712:49 pm
SJU
- BNA
1 stop10h 30m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 7/8. 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 8/202:00 pm
BNA
- SJU
1 stop8h 05m
Southwest
Sun 8/235:00 am
SJU
- BNA
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$338
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/266:40 am
BNA
- SJU
2 stops10h 53m
American Airlines
Sun 8/303:44 pm
SJU
- BNA
1 stop8h 43m
American Airlines
Deal found 7/7![American Airlines logo]()
$334
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 July 8, 2026.
Search for one-way flight options from Nashville to San Juan. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/138:27 pm
BNA
- SJU
1 stop18h 44m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sun 9/203:35 pm
BNA
- SJU
2 stops7h 55m
Southwest
Deal found 7/8![Southwest logo]()
$129
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/266:40 am
BNA
- SJU
2 stops10h 53m
American Airlines
Deal found 7/8![American Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sun 8/96:00 am
BNA
- SJU
1 stop6h 41m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/66:00 am
BNA
- SJU
1 stop30h 41m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:16 am
BNA
- SJU
1 stop11h 22m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Sun 8/26:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
BNA
- SJU
1 stop7h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$157
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 July 8, 2026.
Round-trip from | $326 (American Airlines) |
|---|---|
One-way from | $126 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $445 |
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 July 8, 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
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Wed 9/23
11:15 am-10:00 pm
1 stop9h 45m
San Juan Luis Munoz Marin Intl
Tue 9/29
6:00 am-1:15 pm
2 stops8h 15m
$326
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 10/2
3:46 pm-11:50 pm
1 stop7h 04m
San Juan Luis Munoz Marin Intl
Mon 10/5
1:00 am-8:26 am
1 stop8h 26m
$326
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Wed 8/12
1:35 pm-10:00 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Wed 8/19
5:15 am-12:55 pm
1 stop8h 40m
$326
Quickest round-trip
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Thu 9/24
5:10 pm-11:50 pm
1 stop5h 40m
San Juan Luis Munoz Marin Intl
Tue 9/29
6:00 am-1:10 pm
1 stop8h 10m
$326
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 9/18
2:00 pm-11:05 pm
1 stop8h 05m
San Juan Luis Munoz Marin Intl
Mon 9/21
6:30 am-12:00 pm
1 stop6h 30m
$326
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 8/21
12:35 pm-10:50 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Mon 8/24
5:30 am-3:05 pm
2 stops10h 35m
$358
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Mon 8/24
5:14 am-4:38 pm
1 stop10h 24m
San Juan Luis Munoz Marin Intl
Sun 8/30
7:00 am-3:56 pm
1 stop9h 56m
$363
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 8/2
1:15 pm-12:45 am
1 stop10h 30m
San Juan Luis Munoz Marin Intl
Fri 8/14
8:55 pm-7:25 am
1 stop11h 30m
$363
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 8/2
5:00 pm-2:15 am
1 stop8h 15m
San Juan Luis Munoz Marin Intl
Thu 8/6
9:02 am-4:05 pm
1 stop8h 03m
$375
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 8/9
3:35 pm-12:30 am
2 stops7h 55m
San Juan Luis Munoz Marin Intl
Wed 8/12
5:15 am-1:25 pm
2 stops9h 10m
$392
Showing 1-10 of 22 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, December is the cheapest month in which you can book a flight from Nashville to San Juan (average of $69). Flying from Nashville to San Juan in June is currently the most expensive (average of $244). 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 July 8, 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?
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 July 8, 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.
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
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
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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 July 8, 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 July 8, 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$433 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$215 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$410 | FlexibilityNo cancel fee | On-time63% |