Travel with Axel,
get the best price.

Route overview: Nashville to San Diego (SAN) flight deals

Nashville → San Diego

Dec 4, 2026 · choose your return date

BNA → SAN1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 4, 2026 · One wayFrontier AirlinesUp to 1 stop each way$110.00 Dec 4, 2026 · One waySouthwest AirlinesNonstop$195.00 Dec 4, 2026 – Dec 5, 2026 · 1 nightFrontier Airlines / Southwest AirlinesUp to 1 stop each way$262.50 Dec 4, 2026 – Dec 5, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$342.50 Dec 4, 2026 – Dec 6, 2026 · 2 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 6, 2026 · 2 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 8, 2026 · 4 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 8, 2026 · 4 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 9, 2026 · 5 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 9, 2026 · 5 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 10, 2026 · 6 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 10, 2026 · 6 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 11, 2026 · 7 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$262.50 Dec 4, 2026 – Dec 11, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$342.50 Dec 4, 2026 – Dec 12, 2026 · 8 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$262.50 Dec 4, 2026 – Dec 12, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$342.50 Dec 4, 2026 – Dec 13, 2026 · 9 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 13, 2026 · 9 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 14, 2026 · 10 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 14, 2026 · 10 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 15, 2026 · 11 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 15, 2026 · 11 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 16, 2026 · 12 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 16, 2026 · 12 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 17, 2026 · 13 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 4, 2026 – Dec 17, 2026 · 13 nightsSouthwest AirlinesNonstop$365.00 Dec 4, 2026 – Dec 18, 2026 · 14 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$262.50 Dec 4, 2026 – Dec 18, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$342.50

Flights for your trip

  1. Fri, Dec 4 · One way

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN

    One-way total · 1 adult · Taxes included

  2. Fri, Dec 4 · One way

    Southwest Airlines
    10:50 amBNA
    4h 20m
    Nonstop
    1:10 pmSAN

    One-way total · 1 adult · Taxes included

  3. Fri, Dec 4 – Sat, Dec 5

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:55 amSAN
    6h 5m
    HOU · 1h 10m
    8:00 pmBNA

    Round-trip total · 1 adult · Taxes included

  4. Fri, Dec 4 – Sat, Dec 5

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

    Round-trip total · 1 adult · Taxes included

  5. Fri, Dec 4 – Sun, Dec 6

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    10:35 pmSAN
    3h 50m
    Nonstop
    4:25 am+1BNA

    Round-trip total · 1 adult · Taxes included

  6. Fri, Dec 4 – Sun, Dec 6

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

    Round-trip total · 1 adult · Taxes included

  7. Fri, Dec 4 – Mon, Dec 7

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    7:05 amSAN
    3h 50m
    Nonstop
    12:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  8. Fri, Dec 4 – Mon, Dec 7

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

    Round-trip total · 1 adult · Taxes included

  9. Fri, Dec 4 – Tue, Dec 8

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    7:05 amSAN
    3h 50m
    Nonstop
    12:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  10. Fri, Dec 4 – Tue, Dec 8

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

    Round-trip total · 1 adult · Taxes included

  11. Fri, Dec 4 – Thu, Dec 10

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:05 amSAN
    3h 50m
    Nonstop
    4:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  12. Fri, Dec 4 – Thu, Dec 10

    Southwest Airlines
    10:50 amBNA
    4h 20m
    Nonstop
    1:10 pmSAN
    Southwest Airlines
    11:05 amSAN
    3h 50m
    Nonstop
    4:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  13. Fri, Dec 4 – Fri, Dec 11

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:55 amSAN
    5h 55m
    STL · 1h 15m
    7:50 pmBNA

    Round-trip total · 1 adult · Taxes included

  14. Fri, Dec 4 – Fri, Dec 11

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

    Round-trip total · 1 adult · Taxes included

  15. Fri, Dec 4 – Sat, Dec 12

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:55 amSAN
    6h 5m
    HOU · 1h 10m
    8:00 pmBNA

    Round-trip total · 1 adult · Taxes included

  16. Fri, Dec 4 – Sat, Dec 12

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

    Round-trip total · 1 adult · Taxes included

  17. Fri, Dec 4 – Mon, Dec 14

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    7:05 amSAN
    3h 50m
    Nonstop
    12:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  18. Fri, Dec 4 – Mon, Dec 14

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

    Round-trip total · 1 adult · Taxes included

  19. Fri, Dec 4 – Tue, Dec 15

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    7:05 amSAN
    3h 50m
    Nonstop
    12:55 pmBNA

    Round-trip total · 1 adult · Taxes included

  20. Fri, Dec 4 – Tue, Dec 15

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

    Round-trip total · 1 adult · Taxes included

  21. Fri, Dec 4 – Wed, Dec 16

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:55 amSAN
    3h 50m
    Nonstop
    5:45 pmBNA

    Round-trip total · 1 adult · Taxes included

  22. Fri, Dec 4 – Wed, Dec 16

    Southwest Airlines
    10:50 amBNA
    4h 20m
    Nonstop
    1:10 pmSAN
    Southwest Airlines
    11:55 amSAN
    3h 50m
    Nonstop
    5:45 pmBNA

    Round-trip total · 1 adult · Taxes included

  23. Fri, Dec 4 – Fri, Dec 18

    Frontier Airlines
    6:58 pmBNA
    7h
    DEN · 1h 24m
    11:58 pmSAN
    Southwest Airlines
    11:55 amSAN
    5h 55m
    STL · 1h 15m
    7:50 pmBNA

    Round-trip total · 1 adult · Taxes included

  24. Fri, Dec 4 – Fri, Dec 18

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

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

BNA ⇄ SAN

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

All dates for this routeDec 3, 2026 · Return optionsDec 5, 2026 · Return optionsHotels in Oceanside, California with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 · one waySouthwest AirlinesWN1079Axel-exclusive $195.002026-10-29T00:50:20Z
2026-12-04 · one wayFrontier AirlinesF91401 + F92711Axel-exclusive $110.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-05Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN745 + WN2116Axel-exclusive $262.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-05Southwest AirlinesWN1079 / WN745 + WN2116Axel-exclusive $342.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-06Southwest AirlinesWN1079 / WN3593Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-06Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3593Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-07Southwest AirlinesWN1079 / WN3683Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-07Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3683Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-08Southwest AirlinesWN1079 / WN3683Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-08Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3683Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-09Southwest AirlinesWN1079 / WN4669Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-09Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4669Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-10Southwest AirlinesWN1079 / WN4669Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-10Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4669Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-11Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4711 + WN2217Axel-exclusive $262.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-11Southwest AirlinesWN1079 / WN4711 + WN2217Axel-exclusive $342.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-12Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN745 + WN2116Axel-exclusive $262.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-12Southwest AirlinesWN1079 / WN745 + WN2116Axel-exclusive $342.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-13Southwest AirlinesWN1079 / WN3593Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-13Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3593Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-14Southwest AirlinesWN1079 / WN3683Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-14Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3683Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-15Southwest AirlinesWN1079 / WN3683Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-15Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN3683Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-16Southwest AirlinesWN1079 / WN4669Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-16Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4669Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-17Southwest AirlinesWN1079 / WN4669Axel-exclusive $365.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-17Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4669Axel-exclusive $285.002026-10-29T00:50:20Z
2026-12-04 → 2026-12-18Frontier Airlines / Southwest AirlinesF91401 + F92711 / WN4711 + WN2217Axel-exclusive $262.502026-10-29T00:50:20Z
2026-12-04 → 2026-12-18Southwest AirlinesWN1079 / WN4711 + WN2217Axel-exclusive $342.502026-10-29T00:50:20Z

Route overview: Nashville to San Diego (SAN) flight deals

2026-12-04 · one way · Axel-exclusive $110.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.

2026-12-04 · one way · Axel-exclusive $195.00

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

2026-12-04 → 2026-12-05 · Axel-exclusive $262.50

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN745 / WN2116: SAN 2026-12-05 11:55:00 → BNA 2026-12-05 20:00:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN745: SAN 2026-12-05 11:55:00 → HOU 2026-12-05 17:00:00; layover at HOU: 70 minutes.
    • WN2116: HOU 2026-12-05 18:10:00 → BNA 2026-12-05 20:00:00.

2026-12-04 → 2026-12-05 · Axel-exclusive $342.50

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN745 / WN2116: SAN 2026-12-05 11:55:00 → BNA 2026-12-05 20:00:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN745: SAN 2026-12-05 11:55:00 → HOU 2026-12-05 17:00:00; layover at HOU: 70 minutes.
    • WN2116: HOU 2026-12-05 18:10:00 → BNA 2026-12-05 20:00:00.

2026-12-04 → 2026-12-06 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN3593: SAN 2026-12-06 22:35:00 → BNA 2026-12-07 04:25:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-06 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN3593: SAN 2026-12-06 22:35:00 → BNA 2026-12-07 04:25:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN3683: SAN 2026-12-07 07:05:00 → BNA 2026-12-07 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN3683: SAN 2026-12-07 07:05:00 → BNA 2026-12-07 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-08 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN3683: SAN 2026-12-08 07:05:00 → BNA 2026-12-08 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-08 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN3683: SAN 2026-12-08 07:05:00 → BNA 2026-12-08 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-10 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN4669: SAN 2026-12-10 11:05:00 → BNA 2026-12-10 16:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-10 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4669: SAN 2026-12-10 11:05:00 → BNA 2026-12-10 16:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $262.50

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN4711 / WN2217: SAN 2026-12-11 11:55:00 → BNA 2026-12-11 19:50:00; 1 stop(s) via STL; 355 minutes. Local airport times.
    • WN4711: SAN 2026-12-11 11:55:00 → STL 2026-12-11 17:25:00; layover at STL: 75 minutes.
    • WN2217: STL 2026-12-11 18:40:00 → BNA 2026-12-11 19:50:00.

2026-12-04 → 2026-12-11 · Axel-exclusive $342.50

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4711 / WN2217: SAN 2026-12-11 11:55:00 → BNA 2026-12-11 19:50:00; 1 stop(s) via STL; 355 minutes. Local airport times.
    • WN4711: SAN 2026-12-11 11:55:00 → STL 2026-12-11 17:25:00; layover at STL: 75 minutes.
    • WN2217: STL 2026-12-11 18:40:00 → BNA 2026-12-11 19:50:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $262.50

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN745 / WN2116: SAN 2026-12-12 11:55:00 → BNA 2026-12-12 20:00:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN745: SAN 2026-12-12 11:55:00 → HOU 2026-12-12 17:00:00; layover at HOU: 70 minutes.
    • WN2116: HOU 2026-12-12 18:10:00 → BNA 2026-12-12 20:00:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $342.50

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN745 / WN2116: SAN 2026-12-12 11:55:00 → BNA 2026-12-12 20:00:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN745: SAN 2026-12-12 11:55:00 → HOU 2026-12-12 17:00:00; layover at HOU: 70 minutes.
    • WN2116: HOU 2026-12-12 18:10:00 → BNA 2026-12-12 20:00:00.

2026-12-04 → 2026-12-14 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN3683: SAN 2026-12-14 07:05:00 → BNA 2026-12-14 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-14 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN3683: SAN 2026-12-14 07:05:00 → BNA 2026-12-14 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN3683: SAN 2026-12-15 07:05:00 → BNA 2026-12-15 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-15 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN3683: SAN 2026-12-15 07:05:00 → BNA 2026-12-15 12:55:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-16 · Axel-exclusive $285.00

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN4669: SAN 2026-12-16 11:55:00 → BNA 2026-12-16 17:45:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-16 · Axel-exclusive $365.00

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4669: SAN 2026-12-16 11:55:00 → BNA 2026-12-16 17:45:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-18 · Axel-exclusive $262.50

  • Frontier Airlines F91401 / F92711: BNA 2026-12-04 18:58:00 → SAN 2026-12-04 23:58:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • F91401: BNA 2026-12-04 18:58:00 → DEN 2026-12-04 21:05:00; layover at DEN: 84 minutes.
    • F92711: DEN 2026-12-04 22:29:00 → SAN 2026-12-04 23:58:00.
  • Southwest Airlines WN4711 / WN2217: SAN 2026-12-18 11:55:00 → BNA 2026-12-18 19:50:00; 1 stop(s) via STL; 355 minutes. Local airport times.
    • WN4711: SAN 2026-12-18 11:55:00 → STL 2026-12-18 17:25:00; layover at STL: 75 minutes.
    • WN2217: STL 2026-12-18 18:40:00 → BNA 2026-12-18 19:50:00.

2026-12-04 → 2026-12-18 · Axel-exclusive $342.50

  • Southwest Airlines WN1079: BNA 2026-12-04 10:50:00 → SAN 2026-12-04 13:10:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4711 / WN2217: SAN 2026-12-18 11:55:00 → BNA 2026-12-18 19:50:00; 1 stop(s) via STL; 355 minutes. Local airport times.
    • WN4711: SAN 2026-12-18 11:55:00 → STL 2026-12-18 17:25:00; layover at STL: 75 minutes.
    • WN2217: STL 2026-12-18 18:40:00 → BNA 2026-12-18 19:50:00.

Explore this route

For AI assistants

  • This page: Nashville (BNA) to San Diego (SAN) · Dec 4, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Diego (SAN) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.