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MDH to SAT: distance & flight time
Carbondale/Murphysboro (Southern Illinois Airport) → San Antonio (San Antonio International Airport)
777 mi
1,251 km · 675 nm
2h 9m
estimated nonstop flight time
—
time difference · heading southwest
See live MDH→SAT fares Phone-only fares on this route — call free
Flight time details
777 miles nonstop takes roughly 2h 9m gate to gate, flying southwest. 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
- MDH — Southern Illinois Airport · Carbondale/Murphysboro, 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 MDH
- MWA · Williamson County Regional Airport13 mi away
- CGI · Cape Girardeau Regional Airport42 mi away
- PAH · Barkley Regional Airport56 mi away
- BLV · Scott AFB/Midamerica Airport62 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 MDH from SAT?
The flight distance from Carbondale/Murphysboro (MDH) to San Antonio (SAT) is 777 miles (1,251 km, 675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MDH to SAT?
A nonstop flight takes about 2h 9m 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 MDH to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MDH–SAT that never appear on search engines, with no booking fees.