Need help booking?
Unpublished phone-only deals available
SLC to SAT: distance & flight time
Salt Lake City (Salt Lake City International Airport) → San Antonio (San Antonio International Airport)
1,087 mi
1,749 km · 944 nm
2h 50m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SLC→SAT fares Phone-only fares on this route — call free
Flight time details
1,087 miles nonstop takes roughly 2h 50m gate to gate, flying southeast. 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
- SLC — Salt Lake City International Airport · Salt Lake City, United States
- 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 SLC
- HIF · Hill Air Force Base23 mi away
- OGD · Ogden Hinckley Airport28 mi away
- PVU · Provo Municipal Airport42 mi away
- BMC · Brigham City Regional Airport53 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 SLC from SAT?
The flight distance from Salt Lake City (SLC) to San Antonio (SAT) is 1,087 miles (1,749 km, 944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLC to SAT?
A nonstop flight takes about 2h 50m 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 Salt Lake City and San Antonio?
San Antonio is 1 hour ahead of Salt Lake City.
What is the cheapest way to fly from SLC to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLC–SAT that never appear on search engines, with no booking fees.