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HOU to SAT: distance & flight time
Houston (William P Hobby Airport) → San Antonio (San Antonio International Airport)
192 mi
309 km · 167 nm
58m
estimated nonstop flight time
Same time
time difference · heading west
See live HOU→SAT fares Phone-only fares on this route — call free
Flight time details
192 miles nonstop takes roughly 58m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HOU — William P Hobby Airport · Houston, 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 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 HOU from SAT?
The flight distance from Houston (HOU) to San Antonio (SAT) is 192 miles (309 km, 167 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to SAT?
A nonstop flight takes about 58m 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 cheapest way to fly from HOU to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–SAT that never appear on search engines, with no booking fees.