$85+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJU
May 2 — May 91
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 71 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 April 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 April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Tue 4/287:01 pm
SJU
- BNA
2 stops14h 34m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Thu 4/236:00 am
SJU
- BNA
1 stop18h 24m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/206:25 am
BNA
- SJU
1 stop11h 57m
Spirit Airlines
Sat 4/2512:57 pm
SJU
- BNA
1 stop11h 27m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 4/236:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Mon 4/272:09 am
SJU
- BNA
2 stops31h 26m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:43 pm
BNA
- SJU
2 stops23h 39m
Spirit Airlines
Fri 4/2412:57 pm
SJU
- BNA
1 stop20h 38m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$246
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:27 pm
BNA
- SJU
1 stop26h 55m
Spirit Airlines
Mon 5/48:04 pm
SJU
- BNA
1 stop28h 10m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:09 pm
BNA
- SJU
1 stop7h 59m
Frontier
Tue 6/94:05 pm
SJU
- BNA
1 stop25h 15m
Frontier
Deal found 3/31![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Fri 4/242:09 am
SJU
- BNA
2 stops15h 49m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$252
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:20 am
BNA
- SJU
1 stop11h 42m
Frontier
Sat 4/113:21 am
SJU
- BNA
1 stop8h 09m
Frontier
Deal found 3/31![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/166:30 am
BNA
- SJU
1 stop28h 53m
Multiple Airlines
Fri 4/171:59 am
SJU
- BNA
2 stops15h 59m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$255
This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:05 pm
BNA
- SJU
1 stop14h 04m
Frontier
Tue 7/74:05 pm
SJU
- BNA
1 stop25h 15m
Frontier
Deal found 3/31![Frontier logo]()
$256
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 April 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 April 2, 2026.
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 9/239:35 am
BNA
- SJU
1 stop5h 56m
Delta
Sat 9/265:41 pm
SJU
- BNA
1 stop6h 08m
Delta
Deal found 4/1![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 3/28. 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.
Sun 5/1010:10 pm
BNA
- SJU
1 stop10h 00m
Southwest
Sat 5/166:25 am
SJU
- BNA
1 stop11h 55m
Southwest
Deal found 3/28![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:40 am
BNA
- SJU
1 stop10h 54m
United Airlines
Tue 5/51:00 am
SJU
- BNA
2 stops9h 28m
United Airlines
Deal found 3/29![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 3/28. 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.
Sun 7/261:10 pm
BNA
- SJU
Nonstop4h 00m
Southwest
Mon 8/35:30 am
SJU
- BNA
1 stop9h 30m
Southwest
Deal found 3/28![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/2511:33 am
BNA
- SJU
1 stop8h 01m
United Airlines
Tue 4/281:00 am
SJU
- BNA
2 stops9h 27m
United Airlines
Deal found 4/1![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 3/29. 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.
Tue 6/22:25 pm
BNA
- SJU
1 stop8h 15m
Southwest
Tue 7/146:00 am
SJU
- BNA
1 stop7h 50m
Southwest
Deal found 3/29![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 4/2. 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.
Mon 9/75:00 am
BNA
- SJU
1 stop7h 45m
Southwest
Mon 9/285:00 am
SJU
- BNA
1 stop6h 30m
Southwest
Deal found 4/2![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am
BNA
- SJU
1 stop7h 45m
Southwest
Sat 9/265:55 am
SJU
- BNA
2 stops8h 25m
Southwest
Deal found 3/31![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sun 4/1910:10 pm
BNA
- SJU
1 stop10h 00m
Southwest
Sat 4/251:45 pm
SJU
- BNA
Nonstop4h 25m
Southwest
Deal found 3/30![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 3/30. 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.
Wed 7/154:25 pm
BNA
- SJU
1 stop6h 50m
Southwest
Mon 7/205:30 am
SJU
- BNA
2 stops9h 45m
Southwest
Deal found 3/30![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:05 pm
BNA
- SJU
2 stops10h 10m
Southwest
Sun 8/25:40 pm
SJU
- BNA
1 stop7h 15m
Southwest
Deal found 3/31![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 3/30. 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.
Fri 9/115:25 am
BNA
- SJU
1 stop8h 05m
Southwest
Mon 9/145:00 am
SJU
- BNA
1 stop6h 30m
Southwest
Deal found 3/30![Southwest logo]()
$416
Last-minute flights from Nashville to San JuanDiscover last-minute flight deals from Nashville to San Juan. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to San Juan. Data last updated April 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:20 am
BNA
- SJU
1 stop11h 42m
Frontier
Sat 4/113:21 am
SJU
- BNA
1 stop8h 09m
Frontier
Deal found 3/31![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/166:30 am
BNA
- SJU
1 stop28h 53m
Multiple Airlines
Fri 4/171:59 am
SJU
- BNA
2 stops15h 59m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Tue 4/287:01 pm
SJU
- BNA
2 stops14h 34m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Thu 4/236:00 am
SJU
- BNA
1 stop18h 24m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Fri 4/242:09 am
SJU
- BNA
2 stops15h 49m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/206:25 am
BNA
- SJU
1 stop11h 57m
Spirit Airlines
Sat 4/2512:57 pm
SJU
- BNA
1 stop11h 27m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 4/206:25 am
BNA
- SJU
1 stop11h 57m
Spirit Airlines
Tue 4/287:01 pm
SJU
- BNA
2 stops14h 34m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$250
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:43 pm
BNA
- SJU
2 stops23h 39m
Spirit Airlines
Fri 4/2412:57 pm
SJU
- BNA
1 stop20h 38m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 4/236:30 am
BNA
- SJU
1 stop11h 52m
Multiple Airlines
Mon 4/272:09 am
SJU
- BNA
2 stops31h 26m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 4/253:27 pm
BNA
- SJU
1 stop19h 56m
Multiple Airlines
Fri 5/157:20 am
SJU
- BNA
2 stops29h 40m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:27 pm
BNA
- SJU
1 stop26h 55m
Spirit Airlines
Mon 5/48:04 pm
SJU
- BNA
1 stop28h 10m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$247
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 April 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 April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sun 4/196:30 am
BNA
- SJU
1 stop29h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$85
This Super.com deal was found by Cheapflights users on 3/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:53 pm
BNA
- SJU
1 stop7h 08m
Frontier
Deal found 3/31![Frontier logo]()
$87
This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:47 am
BNA
- SJU
1 stop11h 42m
Frontier
Deal found 3/31![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 4/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:48 pm
BNA
- SJU
1 stop20h 19m
Frontier
Deal found 4/1![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 4/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:02 pm
BNA
- SJU
1 stop14h 02m
Frontier
Deal found 4/2![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:06 pm
BNA
- SJU
1 stop7h 55m
Frontier
Deal found 4/1![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:05 pm
BNA
- SJU
1 stop15h 49m
Frontier
Deal found 3/29![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:02 pm
BNA
- SJU
1 stop8h 06m
Frontier
Deal found 3/31![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/213:27 pm
BNA
- SJU
1 stop26h 55m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sun 4/266:30 am
BNA
- SJU
1 stop29h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/206:25 am
BNA
- SJU
1 stop11h 57m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/243:27 pm
BNA
- SJU
1 stop26h 55m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$113
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 April 2, 2026.
Round-trip from | $238 (Kiwi.com) |
|---|---|
One-way from | $85 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $356 |
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 April 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
Wed 9/23
9:35 am-4:31 pm
1 stop5h 56m
San Juan Luis Munoz Marin Intl
Sat 9/26
5:41 pm-10:49 pm
1 stop6h 08m
$306
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 5/10
10:10 pm-9:10 am
1 stop10h 00m
San Juan Luis Munoz Marin Intl
Sat 5/16
6:25 am-5:20 pm
1 stop11h 55m
$361
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 7/26
1:10 pm-6:10 pm
Nonstop4h 00m
San Juan Luis Munoz Marin Intl
Mon 8/3
5:30 am-2:00 pm
1 stop9h 30m
$386
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Tue 6/2
2:25 pm-11:40 pm
1 stop8h 15m
San Juan Luis Munoz Marin Intl
Tue 7/14
6:00 am-12:50 pm
1 stop7h 50m
$390
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Mon 9/7
5:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Mon 9/28
5:00 am-10:30 am
1 stop6h 30m
$390
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 9/18
5:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Sat 9/26
5:55 am-1:20 pm
2 stops8h 25m
$390
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sat 5/2
8:40 am-8:34 pm
1 stop10h 54m
San Juan Luis Munoz Marin Intl
Tue 5/5
1:00 am-9:28 am
2 stops9h 28m
$396
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Sun 4/19
10:10 pm-9:10 am
1 stop10h 00m
San Juan Luis Munoz Marin Intl
Sat 4/25
1:45 pm-5:10 pm
Nonstop4h 25m
$401
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Wed 7/15
4:25 pm-12:15 am
1 stop6h 50m
San Juan Luis Munoz Marin Intl
Mon 7/20
5:30 am-2:15 pm
2 stops9h 45m
$405
NashvilleSan Juan
BNA - SJU
BNASJU
Nashville Intl
Fri 7/24
1:05 pm-12:15 am
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Sun 8/2
5:40 pm-11:55 pm
1 stop7h 15m
$408
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
How far ahead should I book a flight from Nashville to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Nashville to San Juan. Price data was last updated on April 2, 2026.
The price you pay for your flight from Nashville to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 71 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, December is the cheapest month in which you can book a flight from Nashville to San Juan (average of $161). Flying from Nashville to San Juan in June is currently the most expensive (average of $258). 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 April 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?
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 April 2, 2026.
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.
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 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 April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Nashville to San Juan
Discover the top 7 airlines that operate flights from Nashville to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$375 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$161 | Average$383 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$339 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$438 | FlexibilityNo cancel fee | On-time63% |