Travel with Axel,
get the best price.

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

San Juan → Miami

Jan 19, 2027 · return Feb 2, 2027

SJU → MIA1 adulteconomyRound trip

6 flight options · 4 airlines

Nonstop flights

Tue, Jan 19 – Tue, Feb 2

Frontier Airlines
3:42 amSJU
2h 52m
Nonstop
5:34 amMIA
Frontier Airlines
11:09 pmMIA
2h 40m
Nonstop
2:49 am+1SJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

American Airlines
6:31 pmSJU
3h 5m
Nonstop
8:36 pmMIA
American Airlines
6:00 amMIA
2h 36m
Nonstop
9:36 amSJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Frontier Airlines
1:57 pmSJU
3h 1m
Nonstop
3:58 pmMIA
Frontier Airlines
11:09 pmMIA
2h 40m
Nonstop
2:49 am+1SJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

American Airlines
7:00 amSJU
3h 3m
Nonstop
9:03 amMIA
American Airlines
6:00 amMIA
2h 36m
Nonstop
9:36 amSJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Jan 19 – Tue, Feb 2

DM
10:49 amSJU
6h 34m
PUJ · 2h 46m
4:23 pmMIA
DM
8:00 amMIA
6h 3m
PUJ · 2h 22m
3:03 pmSJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Southwest Airlines
5:35 amSJU
7h 20m
MCO · 2h 55m
11:55 amMIA
Southwest Airlines
5:35 pmMIA
6h 15m
MCO · 2h 5m
12:50 am+1SJU

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SJU ⇄ MIA

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, Frontier 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 routeJan 18, 2027 · Return optionsJan 20, 2027 · Return optionsHotels in Miami 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.

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)
2027-01-19 → 2027-02-02Frontier AirlinesF93377 / F93378Axel-exclusive $180.002026-10-29T01:23:44Z
2027-01-19 → 2027-02-02American AirlinesAA1870 / AA3250Axel-exclusive $310.002026-10-29T01:23:44Z
2027-01-19 → 2027-02-02DMDM1001 + DM5104 / DM5171 + DM1002Axel-exclusive $360.002026-10-29T01:23:44Z
2027-01-19 → 2027-02-02Southwest AirlinesWN4666 + WN1774 / WN1399 + WN2674Axel-exclusive $390.002026-10-29T01:23:44Z
2027-01-19 → 2027-02-02Frontier AirlinesF92283 / F93378Axel-exclusive $180.002026-10-29T01:23:44Z
2027-01-19 → 2027-02-02American AirlinesAA1840 / AA3250Axel-exclusive $310.002026-10-29T01:23:44Z

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

2027-01-19 → 2027-02-02 · Axel-exclusive $180.00

  • Frontier Airlines F93377: SJU 2027-01-19 03:42:00 → MIA 2027-01-19 05:34:00; nonstop; 172 minutes. Local airport times.
  • Frontier Airlines F93378: MIA 2027-02-02 23:09:00 → SJU 2027-02-03 02:49:00; nonstop; 160 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $310.00

  • American Airlines AA1870: SJU 2027-01-19 18:31:00 → MIA 2027-01-19 20:36:00; nonstop; 185 minutes. Local airport times.
  • American Airlines AA3250: MIA 2027-02-02 06:00:00 → SJU 2027-02-02 09:36:00; nonstop; 156 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $360.00

  • DM DM1001 / DM5104: SJU 2027-01-19 10:49:00 → MIA 2027-01-19 16:23:00; 1 stop(s) via PUJ; 394 minutes. Local airport times.
    • DM1001: SJU 2027-01-19 10:49:00 → PUJ 2027-01-19 11:50:00; layover at PUJ: 166 minutes.
    • DM5104: PUJ 2027-01-19 14:36:00 → MIA 2027-01-19 16:23:00.
  • DM DM5171 / DM1002: MIA 2027-02-02 08:00:00 → SJU 2027-02-02 15:03:00; 1 stop(s) via PUJ; 363 minutes. Local airport times.
    • DM5171: MIA 2027-02-02 08:00:00 → PUJ 2027-02-02 11:36:00; layover at PUJ: 142 minutes.
    • DM1002: PUJ 2027-02-02 13:58:00 → SJU 2027-02-02 15:03:00.

2027-01-19 → 2027-02-02 · Axel-exclusive $390.00

  • Southwest Airlines WN4666 / WN1774: SJU 2027-01-19 05:35:00 → MIA 2027-01-19 11:55:00; 1 stop(s) via MCO; 440 minutes. Local airport times.
    • WN4666: SJU 2027-01-19 05:35:00 → MCO 2027-01-19 07:45:00; layover at MCO: 175 minutes.
    • WN1774: MCO 2027-01-19 10:40:00 → MIA 2027-01-19 11:55:00.
  • Southwest Airlines WN1399 / WN2674: MIA 2027-02-02 17:35:00 → SJU 2027-02-03 00:50:00; 1 stop(s) via MCO; 375 minutes. Local airport times.
    • WN1399: MIA 2027-02-02 17:35:00 → MCO 2027-02-02 18:55:00; layover at MCO: 125 minutes.
    • WN2674: MCO 2027-02-02 21:00:00 → SJU 2027-02-03 00:50:00.

2027-01-19 → 2027-02-02 · Axel-exclusive $180.00

  • Frontier Airlines F92283: SJU 2027-01-19 13:57:00 → MIA 2027-01-19 15:58:00; nonstop; 181 minutes. Local airport times.
  • Frontier Airlines F93378: MIA 2027-02-02 23:09:00 → SJU 2027-02-03 02:49:00; nonstop; 160 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $310.00

  • American Airlines AA1840: SJU 2027-01-19 07:00:00 → MIA 2027-01-19 09:03:00; nonstop; 183 minutes. Local airport times.
  • American Airlines AA3250: MIA 2027-02-02 06:00:00 → SJU 2027-02-02 09:36:00; nonstop; 156 minutes. Local airport times.

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: San Juan (SJU) to Miami (MIA) · Jan 19, 2027 · return Feb 2, 2027: 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 Juan 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.