Travel with Axel, get the best price.

Route overview: Nashville to San Juan (SJU) flight deals

Nashville (BNA) to San Juan (SJU), Nov 15–20, 2026: from $228 round trip

Nashville (BNA) to San Juan (SJU), Nov 15–20, 2026: from $228 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $228 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 15–20, 2026, 1 adult, economy, checked Oct 29, 2026.

BNA → SJU1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Sun, Nov 15 – Fri, Nov 20

Southwest Airlines
5:35 pmBNA
4h
Nonstop
11:35 pmSJU
Southwest Airlines
11:00 amSJU
4h 25m
Nonstop
1:25 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

Southwest Airlines
8:45 amBNA
3h 55m
Nonstop
2:40 pmSJU
Southwest Airlines
11:00 amSJU
4h 25m
Nonstop
1:25 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Nov 15 – Fri, Nov 20

Frontier Airlines
2:57 pmBNA
6h 32m
MCO · 1h 36m
11:29 pmSJU
Frontier Airlines
3:43 amSJU
8h 48m
MCO · 3h 28m
10:31 amBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

JetBlue Airways
2:27 pmBNA
6h 17m
FLL · 1h 30m
10:44 pmSJU
JetBlue Airways
6:45 amSJU
8h 52m
FLL · 3h 41m
1:37 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

Delta Air Lines
7:15 amBNA
7h 41m
JFK · 1h 18m
4:56 pmSJU
American Airlines
1:40 pmSJU
8h 58m
MIA · 3h 25m
8:38 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

Southwest Airlines
5:15 pmBNA
6h 30m
MCO · 1h 45m
1:45 am+1SJU
Southwest Airlines
11:00 amSJU
4h 25m
Nonstop
1:25 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

Southwest Airlines
12:45 pmBNA
7h 40m
TPA · 2h 40m
10:25 pmSJU
Southwest Airlines
11:00 amSJU
4h 25m
Nonstop
1:25 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Fri, Nov 20

Delta Air Lines
9:21 amBNA
6h 25m
ATL · 1h 50m
5:46 pmSJU
American Airlines
1:40 pmSJU
8h 58m
MIA · 3h 25m
8:38 pmBNA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 15–20, 2026 · 5 nights · 2 adults, 1 room): 3★ Metro Art Hotel $552 · 4★ Ciqala Suites Hotel $857 · 5★ Condado Vanderbilt Hotel $1,894

Make this trip yours

BNA ⇄ SJU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

For AI assistants: every fare, every link, instructions

Nashville (BNA) to San Juan (SJU), Nov 15–20, 2026: from $228 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $228 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 15–20, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-15 → 2026-11-20Southwest AirlinesWN2898 / WN473817:35:00→23:35:00 4h 00m nonstop · 11:00:00→13:25:00 4h 25m nonstopAxel-exclusive $408.502026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Frontier AirlinesF92586 + F91746 / F91823 + F9258514:57:00→23:29:00 6h 32m 1 stop via MCO · 03:43:00→10:31:00 8h 48m 1 stop via MCOAxel-exclusive $228.002026-10-29T00:50:24Z
2026-11-15 → 2026-11-20JetBlue AirwaysB62582 + B6653 / B6954 + B668114:27:00→22:44:00 6h 17m 1 stop via FLL · 06:45:00→13:37:00 8h 52m 1 stop via FLLAxel-exclusive $361.002026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Delta Air Lines / American AirlinesDL4916 + DL1961 / AA2141 + AA117307:15:00→16:56:00 7h 41m 1 stop via JFK · 13:40:00→20:38:00 8h 58m 1 stop via MIAAxel-exclusive $408.502026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Southwest AirlinesWN2356 / WN473808:45:00→14:40:00 3h 55m nonstop · 11:00:00→13:25:00 4h 25m nonstopAxel-exclusive $408.502026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Southwest AirlinesWN645 + WN4663 / WN473817:15:00→01:45:00 6h 30m 1 stop via MCO · 11:00:00→13:25:00 4h 25m nonstopAxel-exclusive $389.502026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Southwest AirlinesWN4364 + WN3363 / WN473812:45:00→22:25:00 7h 40m 1 stop via TPA · 11:00:00→13:25:00 4h 25m nonstopAxel-exclusive $389.502026-10-29T00:50:24Z
2026-11-15 → 2026-11-20Delta Air Lines / American AirlinesDL3069 + DL1946 / AA2141 + AA117309:21:00→17:46:00 6h 25m 1 stop via ATL · 13:40:00→20:38:00 8h 58m 1 stop via MIAAxel-exclusive $408.502026-10-29T00:50:24Z

Hotels in San Juan for these trips

Hotels: under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in San Juan

Route overview: Nashville to San Juan (SJU) flight deals

2026-11-15 → 2026-11-20 · Axel-exclusive $408.50

  • Southwest Airlines WN2898: BNA 2026-11-15 17:35:00 → SJU 2026-11-15 23:35:00; nonstop; 240 minutes. Local airport times.
  • Southwest Airlines WN4738: SJU 2026-11-20 11:00:00 → BNA 2026-11-20 13:25:00; nonstop; 265 minutes. Local airport times.

2026-11-15 → 2026-11-20 · Axel-exclusive $228.00

  • Frontier Airlines F92586 / F91746: BNA 2026-11-15 14:57:00 → SJU 2026-11-15 23:29:00; 1 stop(s) via MCO; 392 minutes. Local airport times.
    • F92586: BNA 2026-11-15 14:57:00 → MCO 2026-11-15 18:00:00; layover at MCO: 96 minutes.
    • F91746: MCO 2026-11-15 19:36:00 → SJU 2026-11-15 23:29:00.
  • Frontier Airlines F91823 / F92585: SJU 2026-11-20 03:43:00 → BNA 2026-11-20 10:31:00; 1 stop(s) via MCO; 528 minutes. Local airport times.
    • F91823: SJU 2026-11-20 03:43:00 → MCO 2026-11-20 05:49:00; layover at MCO: 208 minutes.
    • F92585: MCO 2026-11-20 09:17:00 → BNA 2026-11-20 10:31:00.

2026-11-15 → 2026-11-20 · Axel-exclusive $361.00

  • JetBlue Airways B62582 / B6653: BNA 2026-11-15 14:27:00 → SJU 2026-11-15 22:44:00; 1 stop(s) via FLL; 377 minutes. Local airport times.
    • B62582: BNA 2026-11-15 14:27:00 → FLL 2026-11-15 17:40:00; layover at FLL: 90 minutes.
    • B6653: FLL 2026-11-15 19:10:00 → SJU 2026-11-15 22:44:00.
  • JetBlue Airways B6954 / B6681: SJU 2026-11-20 06:45:00 → BNA 2026-11-20 13:37:00; 1 stop(s) via FLL; 532 minutes. Local airport times.
    • B6954: SJU 2026-11-20 06:45:00 → FLL 2026-11-20 08:32:00; layover at FLL: 221 minutes.
    • B6681: FLL 2026-11-20 12:13:00 → BNA 2026-11-20 13:37:00.

2026-11-15 → 2026-11-20 · Axel-exclusive $408.50

  • Delta Air Lines DL4916 / DL1961: BNA 2026-11-15 07:15:00 → SJU 2026-11-15 16:56:00; 1 stop(s) via JFK; 461 minutes. Local airport times.
    • DL4916: BNA 2026-11-15 07:15:00 → JFK 2026-11-15 10:52:00; layover at JFK: 78 minutes.
    • DL1961: JFK 2026-11-15 12:10:00 → SJU 2026-11-15 16:56:00.
  • American Airlines AA2141 / AA1173: SJU 2026-11-20 13:40:00 → BNA 2026-11-20 20:38:00; 1 stop(s) via MIA; 538 minutes. Local airport times.
    • AA2141: SJU 2026-11-20 13:40:00 → MIA 2026-11-20 15:37:00; layover at MIA: 205 minutes.
    • AA1173: MIA 2026-11-20 19:02:00 → BNA 2026-11-20 20:38:00.

2026-11-15 → 2026-11-20 · Axel-exclusive $408.50

  • Southwest Airlines WN2356: BNA 2026-11-15 08:45:00 → SJU 2026-11-15 14:40:00; nonstop; 235 minutes. Local airport times.
  • Southwest Airlines WN4738: SJU 2026-11-20 11:00:00 → BNA 2026-11-20 13:25:00; nonstop; 265 minutes. Local airport times.

2026-11-15 → 2026-11-20 · Axel-exclusive $389.50

  • Southwest Airlines WN645 / WN4663: BNA 2026-11-15 17:15:00 → SJU 2026-11-16 01:45:00; 1 stop(s) via MCO; 390 minutes. Local airport times.
    • WN645: BNA 2026-11-15 17:15:00 → MCO 2026-11-15 20:05:00; layover at MCO: 105 minutes.
    • WN4663: MCO 2026-11-15 21:50:00 → SJU 2026-11-16 01:45:00.
  • Southwest Airlines WN4738: SJU 2026-11-20 11:00:00 → BNA 2026-11-20 13:25:00; nonstop; 265 minutes. Local airport times.

2026-11-15 → 2026-11-20 · Axel-exclusive $389.50

  • Southwest Airlines WN4364 / WN3363: BNA 2026-11-15 12:45:00 → SJU 2026-11-15 22:25:00; 1 stop(s) via TPA; 460 minutes. Local airport times.
    • WN4364: BNA 2026-11-15 12:45:00 → TPA 2026-11-15 15:35:00; layover at TPA: 160 minutes.
    • WN3363: TPA 2026-11-15 18:15:00 → SJU 2026-11-15 22:25:00.
  • Southwest Airlines WN4738: SJU 2026-11-20 11:00:00 → BNA 2026-11-20 13:25:00; nonstop; 265 minutes. Local airport times.

2026-11-15 → 2026-11-20 · Axel-exclusive $408.50

  • Delta Air Lines DL3069 / DL1946: BNA 2026-11-15 09:21:00 → SJU 2026-11-15 17:46:00; 1 stop(s) via ATL; 385 minutes. Local airport times.
    • DL3069: BNA 2026-11-15 09:21:00 → ATL 2026-11-15 11:31:00; layover at ATL: 110 minutes.
    • DL1946: ATL 2026-11-15 13:21:00 → SJU 2026-11-15 17:46:00.
  • American Airlines AA2141 / AA1173: SJU 2026-11-20 13:40:00 → BNA 2026-11-20 20:38:00; 1 stop(s) via MIA; 538 minutes. Local airport times.
    • AA2141: SJU 2026-11-20 13:40:00 → MIA 2026-11-20 15:37:00; layover at MIA: 205 minutes.
    • AA1173: MIA 2026-11-20 19:02:00 → BNA 2026-11-20 20:38:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Nashville (BNA) to San Juan (SJU) · Nov 15, 2026 · return Nov 20, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Nashville to San Juan (SJU) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.