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SAT to ASU: distance & flight time
San Antonio (San Antonio International Airport) → Asuncion (Silvio Pettirossi International Airport)
4,657 mi
7,495 km · 4,047 nm
9h 36m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SAT→ASU fares Phone-only fares on this route — call free
Flight time details
4,657 miles nonstop takes roughly 9h 36m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SAT — San Antonio International Airport · San Antonio, United States
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
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 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
Near ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 mi away
Frequently asked questions
How far is SAT from ASU?
The flight distance from San Antonio (SAT) to Asuncion (ASU) is 4,657 miles (7,495 km, 4,047 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to ASU?
A nonstop flight takes about 9h 36m 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 San Antonio and Asuncion?
Asuncion is 2 hours ahead of San Antonio.
What is the cheapest way to fly from SAT to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–ASU that never appear on search engines, with no booking fees.