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SKF to IAG: distance & flight time
San Antonio (Lackland Air Force Base) → Niagara Falls (Niagara Falls International Airport)
1,441 mi
2,319 km · 1,252 nm
3h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SKF→IAG fares Phone-only fares on this route — call free
Flight time details
1,441 miles nonstop takes roughly 3h 36m gate to gate, flying northeast. 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
- SKF — Lackland Air Force Base · San Antonio, United States
- IAG — Niagara Falls International Airport · Niagara Falls, 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is SKF from IAG?
The flight distance from San Antonio (SKF) to Niagara Falls (IAG) is 1,441 miles (2,319 km, 1,252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to IAG?
A nonstop flight takes about 3h 36m 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 San Antonio and Niagara Falls?
Niagara Falls is 1 hour ahead of San Antonio.
What is the cheapest way to fly from SKF to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–IAG that never appear on search engines, with no booking fees.