Need help booking?
Unpublished phone-only deals available
REX to SAT: distance & flight time
Reynosa (General Lucio Blanco International Airport) → San Antonio (San Antonio International Airport)
244 mi
393 km · 212 nm
1h 7m
estimated nonstop flight time
+1h
time difference · heading north
See live REX→SAT fares Phone-only fares on this route — call free
Flight time details
244 miles nonstop takes roughly 1h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
- 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 REX
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 REX from SAT?
The flight distance from Reynosa (REX) to San Antonio (SAT) is 244 miles (393 km, 212 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REX to SAT?
A nonstop flight takes about 1h 7m 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 Reynosa and San Antonio?
San Antonio is 1 hour ahead of Reynosa.
What is the cheapest way to fly from REX to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REX–SAT that never appear on search engines, with no booking fees.