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GTF to RND: distance & flight time
Great Falls (Great Falls International Airport) → San Antonio (Randolph Air Force Base)
1,424 mi
2,291 km · 1,237 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GTF→RND fares Phone-only fares on this route — call free
Flight time details
1,424 miles nonstop takes roughly 3h 34m 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
- GTF — Great Falls International Airport · Great Falls, United States
- RND — Randolph Air Force Base · 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Frequently asked questions
How far is GTF from RND?
The flight distance from Great Falls (GTF) to San Antonio (RND) is 1,424 miles (2,291 km, 1,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to RND?
A nonstop flight takes about 3h 34m 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 Great Falls and San Antonio?
San Antonio is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–RND that never appear on search engines, with no booking fees.