Need help booking?
Unpublished phone-only deals available
SAT to GXY: distance & flight time
San Antonio (San Antonio International Airport) → Greeley (Greeley–Weld County Airport)
830 mi
1,335 km · 721 nm
2h 16m
estimated nonstop flight time
—
time difference · heading northwest
See live SAT→GXY fares Phone-only fares on this route — call free
Flight time details
830 miles nonstop takes roughly 2h 16m gate to gate, flying northwest. 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
- SAT — San Antonio International Airport · San Antonio, United States
- GXY — Greeley–Weld County Airport · Greeley, 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 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
Near GXY
- DEN · Denver International Airport40 mi away
- FNL · Northern Colorado Regional Airport20 mi away
- WBU · Boulder Municipal Airport42 mi away
- BJC · Rocky Mountain Metropolitan Airport45 mi away
Frequently asked questions
How far is SAT from GXY?
The flight distance from San Antonio (SAT) to Greeley (GXY) is 830 miles (1,335 km, 721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to GXY?
A nonstop flight takes about 2h 16m 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 SAT to GXY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–GXY that never appear on search engines, with no booking fees.