Travel with Axel,
get the best price.

San Diego → Nashville

Dec 21, 2026 · return Dec 25, 2026

SAN → BNA1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
7:05 amSAN
3h 50m
Nonstop
12:55 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
10:35 pmSAN
3h 50m
Nonstop
4:25 am+1BNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

American Airlines
3:13 pmSAN
6h 10m
DFW · 1h
11:23 pmBNA
American Airlines
1:45 pmBNA
6h 39m
PHX · 1h 23m
6:24 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
1:24 pmSAN
5h 53m
PHX · 1h 10m
9:17 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h
3:40 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
8:30 amSAN
5h 55m
ABQ · 1h 25m
4:25 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
11:55 amSAN
5h 55m
STL · 1h 15m
7:50 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
11:55 amSAN
6h 5m
HOU · 1h 10m
8:00 pmBNA
Southwest Airlines
10:50 amBNA
4h 20m
Nonstop
1:10 pmSAN

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ BNA

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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-25Southwest AirlinesWN3683 / WN1079$506.262026-10-29T01:08:43Z
2026-12-21 → 2026-12-25American AirlinesAA2438 + AA1443 / AA3086 + AA2016$472.502026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Alaska Airlines / Southwest AirlinesAS2287 + AA1545 / WN1079$502.882026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3593 / WN1079$506.262026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN250 + WN2126 / WN1079$486.012026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN4883 + WN1356 / WN1079$486.012026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN4711 + WN2217 / WN1079$486.012026-10-29T01:08:43Z
2026-12-21 → 2026-12-25Southwest AirlinesWN745 + WN2116 / WN1079$486.012026-10-29T01:08:43Z

2026-12-21 → 2026-12-25 · $506.26

  • Southwest Airlines WN3683: SAN 2026-12-21 07:05:00 → BNA 2026-12-21 12:55:00; nonstop; 230 minutes. Local airport times.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $472.50

  • American Airlines AA2438 / AA1443: SAN 2026-12-21 15:13:00 → BNA 2026-12-21 23:23:00; 1 stop(s) via DFW; 370 minutes. Local airport times.
    • AA2438: SAN 2026-12-21 15:13:00 → DFW 2026-12-21 20:30:00; layover at DFW: 60 minutes.
    • AA1443: DFW 2026-12-21 21:30:00 → BNA 2026-12-21 23:23:00.
  • American Airlines AA3086 / AA2016: BNA 2026-12-25 13:45:00 → SAN 2026-12-25 18:24:00; 1 stop(s) via PHX; 399 minutes. Local airport times.
    • AA3086: BNA 2026-12-25 13:45:00 → PHX 2026-12-25 16:42:00; layover at PHX: 83 minutes.
    • AA2016: PHX 2026-12-25 18:05:00 → SAN 2026-12-25 18:24:00.

2026-12-21 → 2026-12-25 · $502.88

  • Alaska Airlines AS2287 / AA1545: SAN 2026-12-21 13:24:00 → BNA 2026-12-21 21:17:00; 1 stop(s) via PHX; 353 minutes. Local airport times.
    • AS2287: SAN 2026-12-21 13:24:00 → PHX 2026-12-21 15:50:00; layover at PHX: 70 minutes.
    • AA1545: PHX 2026-12-21 17:00:00 → BNA 2026-12-21 21:17:00.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $506.26

  • Southwest Airlines WN3593: SAN 2026-12-21 22:35:00 → BNA 2026-12-22 04:25:00; nonstop; 230 minutes. Local airport times.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $486.01

  • Southwest Airlines WN250 / WN2126: SAN 2026-12-21 08:05:00 → BNA 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 60 minutes.
    • WN2126: PHX 2026-12-21 11:25:00 → BNA 2026-12-21 15:40:00.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $486.01

  • Southwest Airlines WN4883 / WN1356: SAN 2026-12-21 08:30:00 → BNA 2026-12-21 16:25:00; 1 stop(s) via ABQ; 355 minutes. Local airport times.
    • WN4883: SAN 2026-12-21 08:30:00 → ABQ 2026-12-21 11:25:00; layover at ABQ: 85 minutes.
    • WN1356: ABQ 2026-12-21 12:50:00 → BNA 2026-12-21 16:25:00.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $486.01

  • Southwest Airlines WN4711 / WN2217: SAN 2026-12-21 11:55:00 → BNA 2026-12-21 19:50:00; 1 stop(s) via STL; 355 minutes. Local airport times.
    • WN4711: SAN 2026-12-21 11:55:00 → STL 2026-12-21 17:25:00; layover at STL: 75 minutes.
    • WN2217: STL 2026-12-21 18:40:00 → BNA 2026-12-21 19:50:00.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $486.01

  • Southwest Airlines WN745 / WN2116: SAN 2026-12-21 11:55:00 → BNA 2026-12-21 20:00:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN745: SAN 2026-12-21 11:55:00 → HOU 2026-12-21 17:00:00; layover at HOU: 70 minutes.
    • WN2116: HOU 2026-12-21 18:10:00 → BNA 2026-12-21 20:00:00.
  • Southwest Airlines WN1079: BNA 2026-12-25 10:50:00 → SAN 2026-12-25 13:10:00; nonstop; 260 minutes. Local airport times.

More dates for this route