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DCU to SAT: distance & flight time
Decatur (Pryor Field Regional Airport) → San Antonio (San Antonio International Airport)
761 mi
1,225 km · 661 nm
2h 7m
estimated nonstop flight time
—
time difference · heading southwest
See live DCU→SAT fares Phone-only fares on this route — call free
Flight time details
761 miles nonstop takes roughly 2h 7m 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
- DCU — Pryor Field Regional Airport · Decatur, 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 DCU
- HSV · Huntsville International Carl T Jones Field10 mi away
- HUA · Redstone Army Air Field15 mi away
- MSL · Northwest Alabama Regional Airport38 mi away
- GAD · Northeast Alabama Regional Airport68 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 DCU from SAT?
The flight distance from Decatur (DCU) to San Antonio (SAT) is 761 miles (1,225 km, 661 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCU to SAT?
A nonstop flight takes about 2h 7m 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 DCU to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCU–SAT that never appear on search engines, with no booking fees.