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RER to SAT: distance & flight time
Retalhuleu (Retalhuleu Airport) → San Antonio (San Antonio International Airport)
1,124 mi
1,808 km · 976 nm
2h 55m
estimated nonstop flight time
+1h
time difference · heading north
See live RER→SAT fares Phone-only fares on this route — call free
Flight time details
1,124 miles nonstop takes roughly 2h 55m 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
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- 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 RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 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 RER from SAT?
The flight distance from Retalhuleu (RER) to San Antonio (SAT) is 1,124 miles (1,808 km, 976 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to SAT?
A nonstop flight takes about 2h 55m 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 Retalhuleu and San Antonio?
San Antonio is 1 hour ahead of Retalhuleu.
What is the cheapest way to fly from RER to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–SAT that never appear on search engines, with no booking fees.