Las Vegas (LAS) to San Antonio (SAT)
Flight time
≈ 2h 56m
Bearing
110° E
Las Vegas (LAS) to San Antonio (SAT) is 1,067 miles (1,718 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies LAS–SAT
US DOT T-100 · filed dataIn April 2026, Southwest Airlines operated the most departures, one of 2 carriers flying nonstop LAS–SAT; the Boeing 737 MAX 8 was the most common aircraft at 35% of departures; flights ran 66% full.
Departures
322
April 2026
Seats
55,201
both directions
Passengers
36,399
both directions
Load factor
65.9%
passengers ÷ seats
Who flies LAS–SAT?
Southwest Airlines operated the most nonstop LAS–SAT departures in April 2026 (285), one of 2 carriers on the route.
- WN
Southwest Airlines
285 departures · 46,607 seats
Share of departures88.5%66.5%
Load
- F9
Frontier Airlines
37 departures · 8,594 seats
Share of departures11.5%62.9%
Load
What plane flies LAS–SAT?
In April 2026, the Boeing 737 MAX 8 flew 35% of LAS–SAT departures — more than any other aircraft type.
- Boeing 737 MAX 8
112 departures · 65.0% load
34.8% - Boeing 737-800
87 departures · 67.0% load
27.0% - Boeing 737-700
86 departures · 68.2% load
26.7% - Airbus A321neo
26 departures · 64.7% load
8.1% - Airbus A321
7 departures · 65.4% load
2.2% - Airbus A320neo
4 departures · 43.0% load
1.2%
How has LAS–SAT traffic changed?
Nonstop LAS–SAT departures fell from 412 in May 2025 to 322 in April 2026.
Monthly nonstop LAS–SAT traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
412 departures · 55,259 passengers
75.3%
Load
June 2025
351 departures · 47,688 passengers
78.9%
Load
July 2025
358 departures · 53,539 passengers
83.1%
Load
August 2025
321 departures · 43,212 passengers
79.0%
Load
September 2025
376 departures · 48,550 passengers
74.8%
Load
October 2025
400 departures · 53,314 passengers
76.5%
Load
November 2025
391 departures · 51,482 passengers
74.6%
Load
December 2025
411 departures · 55,016 passengers
75.5%
Load
January 2026
274 departures · 37,360 passengers
74.8%
Load
February 2026
262 departures · 36,772 passengers
77.1%
Load
March 2026
331 departures · 43,202 passengers
73.1%
Load
April 2026
322 departures · 36,399 passengers
65.9%
Load
By direction
The DOT files each direction separately — they rarely match.
LAS → SAT
64.2% full
161 departures · 17,871 passengers
SAT → LAS
67.7% full
161 departures · 18,528 passengers
Nonstop LAS–SAT traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Las Vegas (LAS) from San Antonio (SAT)?
LAS to SAT is 1,067 miles (1,718 km / 927 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from LAS to SAT?
A nonstop covers the 1,067-mile great-circle distance in roughly 2h 56m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies LAS–SAT?
In April 2026, the Boeing 737 MAX 8 flew the largest share of departures (34.8%), followed by the Boeing 737-800 (27.0%).
What mileage do I earn flying LAS–SAT?
Distance-based programs credit off the 1,067-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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