Travel with Axel,
get the best price.

Miami → San Diego

Dec 2, 2026 · return Dec 7, 2026

MIA → SAN1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Wed, Dec 2 – Mon, Dec 7

American Airlines
9:10 pmMIA
5h 41m
Nonstop
11:51 pmSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

American Airlines
8:22 amMIA
5h 27m
Nonstop
10:49 amSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Mon, Dec 7

Frontier Airlines
5:01 amMIA
8h 18m
DEN · 1h 10m
10:19 amSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

United Airlines
7:35 amMIA
8h 21m
DEN · 1h 16m
12:56 pmSAN
United Airlines
7:10 pmSAN
7h 53m
DEN · 1h 30m
6:03 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
5:10 amMIA
8h 10m
STL · 1h 25m
10:20 amSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
8:15 amMIA
7h 53m
ATL · 1h 8m
1:08 pmSAN
Delta Air Lines
2:33 pmSAN
7h 24m
ATL · 1h 13m
12:57 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
5:05 amMIA
8h 5m
HOU · 1h 55m
10:10 amSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
6:50 amMIA
8h 15m
MCO · 1h 50m
12:05 pmSAN
American Airlines
10:42 pmSAN
4h 52m
Nonstop
6:34 am+1MIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ 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, American 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)
2026-12-02 → 2026-12-07American AirlinesAA1120 / AA3304$410.002026-10-29T01:29:51Z
2026-12-02 → 2026-12-07Frontier Airlines / American AirlinesF91279 + F92817 / AA3304$322.502026-10-29T01:29:51Z
2026-12-02 → 2026-12-07United AirlinesUA1047 + UA1940 / UA519 + UA408$385.002026-10-29T01:29:51Z
2026-12-02 → 2026-12-07Southwest Airlines / American AirlinesWN4777 + WN1733 / AA3304$387.502026-10-29T01:29:51Z
2026-12-02 → 2026-12-07Delta Air LinesDL1261 + DL894 / DL540 + DL1589$395.002026-10-29T01:29:51Z
2026-12-02 → 2026-12-07American AirlinesAA1868 / AA3304$410.002026-10-29T01:29:51Z
2026-12-02 → 2026-12-07Southwest Airlines / American AirlinesWN3078 + WN1465 / AA3304$387.502026-10-29T01:29:51Z
2026-12-02 → 2026-12-07Southwest Airlines / American AirlinesWN4483 + WN2854 / AA3304$387.502026-10-29T01:29:51Z

2026-12-02 → 2026-12-07 · $410.00

  • American Airlines AA1120: MIA 2026-12-02 21:10:00 → SAN 2026-12-02 23:51:00; nonstop; 341 minutes. Local airport times.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $322.50

  • Frontier Airlines F91279 / F92817: MIA 2026-12-02 05:01:00 → SAN 2026-12-02 10:19:00; 1 stop(s) via DEN; 498 minutes. Local airport times.
    • F91279: MIA 2026-12-02 05:01:00 → DEN 2026-12-02 07:39:00; layover at DEN: 70 minutes.
    • F92817: DEN 2026-12-02 08:49:00 → SAN 2026-12-02 10:19:00.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $385.00

  • United Airlines UA1047 / UA1940: MIA 2026-12-02 07:35:00 → SAN 2026-12-02 12:56:00; 1 stop(s) via DEN; 501 minutes. Local airport times.
    • UA1047: MIA 2026-12-02 07:35:00 → DEN 2026-12-02 10:09:00; layover at DEN: 76 minutes.
    • UA1940: DEN 2026-12-02 11:25:00 → SAN 2026-12-02 12:56:00.
  • United Airlines UA519 / UA408: SAN 2026-12-07 19:10:00 → MIA 2026-12-08 06:03:00; 1 stop(s) via DEN; 473 minutes. Local airport times.
    • UA519: SAN 2026-12-07 19:10:00 → DEN 2026-12-07 22:40:00; layover at DEN: 90 minutes.
    • UA408: DEN 2026-12-08 00:10:00 → MIA 2026-12-08 06:03:00.

2026-12-02 → 2026-12-07 · $387.50

  • Southwest Airlines WN4777 / WN1733: MIA 2026-12-02 05:10:00 → SAN 2026-12-02 10:20:00; 1 stop(s) via STL; 490 minutes. Local airport times.
    • WN4777: MIA 2026-12-02 05:10:00 → STL 2026-12-02 07:00:00; layover at STL: 85 minutes.
    • WN1733: STL 2026-12-02 08:25:00 → SAN 2026-12-02 10:20:00.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $395.00

  • Delta Air Lines DL1261 / DL894: MIA 2026-12-02 08:15:00 → SAN 2026-12-02 13:08:00; 1 stop(s) via ATL; 473 minutes. Local airport times.
    • DL1261: MIA 2026-12-02 08:15:00 → ATL 2026-12-02 10:17:00; layover at ATL: 68 minutes.
    • DL894: ATL 2026-12-02 11:25:00 → SAN 2026-12-02 13:08:00.
  • Delta Air Lines DL540 / DL1589: SAN 2026-12-07 14:33:00 → MIA 2026-12-08 00:57:00; 1 stop(s) via ATL; 444 minutes. Local airport times.
    • DL540: SAN 2026-12-07 14:33:00 → ATL 2026-12-07 21:42:00; layover at ATL: 73 minutes.
    • DL1589: ATL 2026-12-07 22:55:00 → MIA 2026-12-08 00:57:00.

2026-12-02 → 2026-12-07 · $410.00

  • American Airlines AA1868: MIA 2026-12-02 08:22:00 → SAN 2026-12-02 10:49:00; nonstop; 327 minutes. Local airport times.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $387.50

  • Southwest Airlines WN3078 / WN1465: MIA 2026-12-02 05:05:00 → SAN 2026-12-02 10:10:00; 1 stop(s) via HOU; 485 minutes. Local airport times.
    • WN3078: MIA 2026-12-02 05:05:00 → HOU 2026-12-02 06:50:00; layover at HOU: 115 minutes.
    • WN1465: HOU 2026-12-02 08:45:00 → SAN 2026-12-02 10:10:00.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

2026-12-02 → 2026-12-07 · $387.50

  • Southwest Airlines WN4483 / WN2854: MIA 2026-12-02 06:50:00 → SAN 2026-12-02 12:05:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4483: MIA 2026-12-02 06:50:00 → MCO 2026-12-02 08:00:00; layover at MCO: 110 minutes.
    • WN2854: MCO 2026-12-02 09:50:00 → SAN 2026-12-02 12:05:00.
  • American Airlines AA3304: SAN 2026-12-07 22:42:00 → MIA 2026-12-08 06:34:00; nonstop; 292 minutes. Local airport times.

More dates for this route