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APA to SAT: distance & flight time
Denver (Centennial Airport) → San Antonio (San Antonio International Airport)
782 mi
1,259 km · 680 nm
2h 10m
estimated nonstop flight time
+1h
time difference · heading southeast
See live APA→SAT fares Phone-only fares on this route — call free
Flight time details
782 miles nonstop takes roughly 2h 10m 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
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 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 APA from SAT?
The flight distance from Denver (APA) to San Antonio (SAT) is 782 miles (1,259 km, 680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to SAT?
A nonstop flight takes about 2h 10m 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 Denver and San Antonio?
San Antonio is 1 hour ahead of Denver.
What is the cheapest way to fly from APA to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–SAT that never appear on search engines, with no booking fees.