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SME to SAT: distance & flight time
Somerset (Lake Cumberland Regional Airport) → San Antonio (San Antonio International Airport)
952 mi
1,533 km · 828 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SME→SAT fares Phone-only fares on this route — call free
Flight time details
952 miles nonstop takes roughly 2h 32m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SME — Lake Cumberland Regional Airport · Somerset, 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 SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 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 SME from SAT?
The flight distance from Somerset (SME) to San Antonio (SAT) is 952 miles (1,533 km, 828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SME to SAT?
A nonstop flight takes about 2h 32m 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 Somerset and San Antonio?
San Antonio is 1 hour behind Somerset.
What is the cheapest way to fly from SME to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SME–SAT that never appear on search engines, with no booking fees.