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RIA to SAT: distance & flight time
Santa Maria (Santa Maria Airport) → San Antonio (San Antonio International Airport)
5,045 mi
8,119 km · 4,384 nm
10h 22m
estimated nonstop flight time
-2h
time difference · heading northwest
See live RIA→SAT fares Phone-only fares on this route — call free
Flight time details
5,045 miles nonstop takes roughly 10h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RIA — Santa Maria Airport · Santa Maria, Brazil
- SAT — San Antonio International Airport · San Antonio, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is RIA from SAT?
The flight distance from Santa Maria (RIA) to San Antonio (SAT) is 5,045 miles (8,119 km, 4,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIA to SAT?
A nonstop flight takes about 10h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Santa Maria and San Antonio?
San Antonio is 2 hours behind Santa Maria.
What is the cheapest way to fly from RIA to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIA–SAT that never appear on search engines, with no booking fees.