San Juan to Miami (SJU-MIA): nonstop upgrade & award space

American Airlines and Frontier Airlines fly nonstop between San Juan (SJU) and Miami (MIA), roughly 48 times a week. With American Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every SJU to MIA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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48
Nonstop flights a week
1,045 mi
Nonstop distance
Free
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San Juan to Miami flight schedule

Scheduled nonstop departures for SJU to MIA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from San Juan (SJU) to Miami (MIA)
Date Flight Airline Departs SJU Arrives MIA Duration Aircraft
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 1341American Airlines11:5114:362h 45m738
AA 1734American Airlines14:5817:462h 48m321
AA 967American Airlines16:3819:302h 52m738
F9 2283Frontier Airlines21:0523:552h 50m32N
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 3033American Airlines10:1613:012h 45m321
AA 1341American Airlines11:5114:362h 45m738
F9 2283Frontier Airlines11:5414:402h 46m32N
AA 1734American Airlines14:5817:462h 48m321
AA 967American Airlines16:3819:302h 52m738
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 3033American Airlines10:1613:012h 45m321
AA 1341American Airlines11:5114:362h 45m738
AA 1734American Airlines14:5817:462h 48m321
AA 967American Airlines16:3819:302h 52m738
F9 2283Frontier Airlines21:0523:552h 50m32N
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 3033American Airlines10:1613:012h 45m321
AA 1341American Airlines11:5114:362h 45m738
AA 1734American Airlines14:5817:462h 48m321
F9 2283Frontier Airlines15:3918:232h 44m321
AA 967American Airlines16:3819:302h 52m738
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 3033American Airlines10:1613:012h 45m321
AA 1341American Airlines11:5114:362h 45m738
AA 1734American Airlines14:5817:462h 48m321
AA 967American Airlines16:3819:302h 52m738
F9 2283Frontier Airlines21:0523:552h 50m32N
F9 3377Frontier Airlines03:0805:492h 41m32N
AA 3089American Airlines06:0008:442h 44m738
AA 3033American Airlines10:1613:012h 45m321
AA 1341American Airlines11:5114:362h 45m738
AA 1734American Airlines14:5817:462h 48m321
AA 967American Airlines16:3819:302h 52m738

Showing the first 40 of 47 scheduled SJU to MIA departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SJU to MIA date on the interactive map

Confirmed upgrade & award space on SJU to MIA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for San Juan to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SJU to MIA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SJU to MIA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Juan to Miami nonstop

Carriers operating SJU to MIA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SJU to MIA on the interactive map →

Frequently asked questions about SJU to MIA

How far is Miami from San Juan?
SJU to MIA covers about 1,045 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SJU to MIA?
American Airlines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from SJU to MIA?
About 48 nonstop flights a week run between San Juan and Miami in the current schedule, operated by American Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SJU to MIA depart?
Scheduled SJU to MIA nonstops in the next 7 days with service leave between 03:08 and 21:05, local time at San Juan. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SJU to MIA?
Open the SJU to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SJU to MIA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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