Miami (MIA) to San Antonio (SAT)
Flight time
≈ 3h 05m
Bearing
287° W
Miami (MIA) to San Antonio (SAT) is 1,141 miles (1,836 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies MIA–SAT
Filed traffic dataIn July 2026, American Airlines operated the most departures, one of 2 carriers flying nonstop MIA–SAT; the Boeing 737-800 was the most common aircraft at 88% of departures; flights ran 90% full.
Departures
64
July 2026
Seats
10,816
both directions
Passengers
9,750
both directions
Load factor
90.1%
RPM ÷ ASM
Who flies MIA–SAT?
American Airlines operated the most nonstop MIA–SAT departures in July 2026 (62), one of 2 carriers on the route.
- AA
62 departures · 10,664 seats
Share of departures96.9%90.1%
Load
- MQ
2 departures · 152 seats
Share of departures3.1%96.0%
Load
What plane flies MIA–SAT?
In July 2026, the Boeing 737-800 flew 88% of MIA–SAT departures — more than any other aircraft type.
- Boeing 737-800
56 departures · 89.5% load
87.5% - Boeing 737 MAX 8
6 departures · 95.2% load
9.4% - Embraer E175
2 departures · 96.0% load
3.1%
How has MIA–SAT traffic changed?
Nonstop MIA–SAT departures fell from 70 in August 2025 to 64 in July 2026.
Monthly nonstop MIA–SAT traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
70 departures · 9,157 passengers
82.6%
Load
September 2025
58 departures · 6,768 passengers
89.0%
Load
October 2025
103 departures · 11,501 passengers
82.8%
Load
November 2025
66 departures · 8,465 passengers
76.3%
Load
December 2025
78 departures · 9,312 passengers
77.1%
Load
January 2026
99 departures · 11,654 passengers
79.6%
Load
February 2026
76 departures · 8,539 passengers
70.0%
Load
March 2026
62 departures · 8,568 passengers
81.9%
Load
April 2026
60 departures · 8,034 passengers
77.8%
Load
May 2026
107 departures · 11,843 passengers
84.0%
Load
June 2026
120 departures · 13,376 passengers
89.9%
Load
July 2026
64 departures · 9,750 passengers
90.1%
Load
By direction
Each direction is filed separately — they rarely match.
MIA → SAT
89.2% full
32 departures · 4,826 passengers
SAT → MIA
91.0% full
32 departures · 4,924 passengers
Nonstop MIA–SAT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Miami (MIA) from San Antonio (SAT)?
MIA to SAT is 1,141 miles (1,836 km / 991 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MIA to SAT?
A nonstop covers the 1,141-mile great-circle distance in roughly 3h 05m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MIA–SAT?
In July 2026, the Boeing 737-800 flew the largest share of departures (87.5%), followed by the Boeing 737 MAX 8 (9.4%).
What mileage do I earn flying MIA–SAT?
Distance-based programs credit off the 1,141-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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