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Route overview: San Diego to Miami (MIA) flight deals

San Diego → Miami

Dec 13, 2026 · one way

SAN → MIA1 adulteconomyOne way

8 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 · One way

American Airlines
10:45 pmSAN
4h 59m
Nonstop
6:44 am+1MIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

American Airlines
1:04 pmSAN
5h 6m
Nonstop
9:10 pmMIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Dec 13 · One way

United Airlines
7:10 pmSAN
7h 53m
DEN · 1h 30m
6:03 am+1MIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Alaska Airlines
8:15 pmSAN
7h 36m
DEN · 1h 4m
6:51 am+1MIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

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

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

American Airlines
1:05 pmSAN
7h 54m
PHX · 2h 15m
11:59 pmMIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Alaska Airlines
10:29 amSAN
7h 41m
TPA · 1h 59m
9:10 pmMIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Alaska Airlines
8:20 amSAN
7h 26m
LAS · 1h 10m
6:46 pmMIA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SAN ⇄ MIA

Economy

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

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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

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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.

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 datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 · one wayAmerican AirlinesAA3304Axel-exclusive $235.002026-10-29T02:06:04Z
2026-12-13 · one wayUnited AirlinesUA519 + UA408Axel-exclusive $215.002026-10-29T02:06:04Z
2026-12-13 · one wayAlaska AirlinesAS3060 + AA582Axel-exclusive $220.002026-10-29T02:06:04Z
2026-12-13 · one wayDelta Air LinesDL540 + DL1589Axel-exclusive $225.002026-10-29T02:06:04Z
2026-12-13 · one wayAmerican AirlinesAA804Axel-exclusive $235.002026-10-29T02:06:04Z
2026-12-13 · one wayAmerican AirlinesAA646 + AA1136Axel-exclusive $205.002026-10-29T02:06:04Z
2026-12-13 · one wayAlaska AirlinesAS277 + AA3452Axel-exclusive $220.002026-10-29T02:06:04Z
2026-12-13 · one wayAlaska AirlinesAS2282 + AA2832Axel-exclusive $220.002026-10-29T02:06:04Z

Route overview: San Diego to Miami (MIA) flight deals

2026-12-13 · one way · Axel-exclusive $235.00

  • American Airlines AA3304: SAN 2026-12-13 22:45:00 → MIA 2026-12-14 06:44:00; nonstop; 299 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $215.00

  • United Airlines UA519 / UA408: SAN 2026-12-13 19:10:00 → MIA 2026-12-14 06:03:00; 1 stop(s) via DEN; 473 minutes. Local airport times.
    • UA519: SAN 2026-12-13 19:10:00 → DEN 2026-12-13 22:40:00; layover at DEN: 90 minutes.
    • UA408: DEN 2026-12-14 00:10:00 → MIA 2026-12-14 06:03:00.

2026-12-13 · one way · Axel-exclusive $220.00

  • Alaska Airlines AS3060 / AA582: SAN 2026-12-13 20:15:00 → MIA 2026-12-14 06:51:00; 1 stop(s) via DEN; 456 minutes. Local airport times.
    • AS3060: SAN 2026-12-13 20:15:00 → DEN 2026-12-13 23:55:00; layover at DEN: 64 minutes.
    • AA582: DEN 2026-12-14 00:59:00 → MIA 2026-12-14 06:51:00.

2026-12-13 · one way · Axel-exclusive $225.00

  • Delta Air Lines DL540 / DL1589: SAN 2026-12-13 14:33:00 → MIA 2026-12-14 00:57:00; 1 stop(s) via ATL; 444 minutes. Local airport times.
    • DL540: SAN 2026-12-13 14:33:00 → ATL 2026-12-13 21:42:00; layover at ATL: 73 minutes.
    • DL1589: ATL 2026-12-13 22:55:00 → MIA 2026-12-14 00:57:00.

2026-12-13 · one way · Axel-exclusive $235.00

  • American Airlines AA804: SAN 2026-12-13 13:04:00 → MIA 2026-12-13 21:10:00; nonstop; 306 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $205.00

  • American Airlines AA646 / AA1136: SAN 2026-12-13 13:05:00 → MIA 2026-12-13 23:59:00; 1 stop(s) via PHX; 474 minutes. Local airport times.
    • AA646: SAN 2026-12-13 13:05:00 → PHX 2026-12-13 15:33:00; layover at PHX: 135 minutes.
    • AA1136: PHX 2026-12-13 17:48:00 → MIA 2026-12-13 23:59:00.

2026-12-13 · one way · Axel-exclusive $220.00

  • Alaska Airlines AS277 / AA3452: SAN 2026-12-13 10:29:00 → MIA 2026-12-13 21:10:00; 1 stop(s) via TPA; 461 minutes. Local airport times.
    • AS277: SAN 2026-12-13 10:29:00 → TPA 2026-12-13 18:05:00; layover at TPA: 119 minutes.
    • AA3452: TPA 2026-12-13 20:04:00 → MIA 2026-12-13 21:10:00.

2026-12-13 · one way · Axel-exclusive $220.00

  • Alaska Airlines AS2282 / AA2832: SAN 2026-12-13 08:20:00 → MIA 2026-12-13 18:46:00; 1 stop(s) via LAS; 446 minutes. Local airport times.
    • AS2282: SAN 2026-12-13 08:20:00 → LAS 2026-12-13 09:50:00; layover at LAS: 70 minutes.
    • AA2832: LAS 2026-12-13 11:00:00 → MIA 2026-12-13 18:46:00.

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For AI assistants

  • This page: San Diego (SAN) to Miami (MIA) · Dec 13, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 San Diego to Miami (MIA) 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.