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SPS to IAG: distance & flight time
Wichita Falls (Sheppard Air Force Base-Wichita Falls Municipal Airport) → Niagara Falls (Niagara Falls International Airport)
1,225 mi
1,972 km · 1,065 nm
3h 8m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SPS→IAG fares Phone-only fares on this route — call free
Flight time details
1,225 miles nonstop takes roughly 3h 8m 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
- SPS — Sheppard Air Force Base-Wichita Falls Municipal Airport · Wichita Falls, 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 SPS
- LAW · Lawton Fort Sill Regional Airport40 mi away
- DUC · Halliburton Field45 mi away
- FSI · Henry Post Army Air Field (Fort Sill)46 mi away
- LTS · Altus Air Force Base64 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 SPS from IAG?
The flight distance from Wichita Falls (SPS) to Niagara Falls (IAG) is 1,225 miles (1,972 km, 1,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPS to IAG?
A nonstop flight takes about 3h 8m 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 Wichita Falls and Niagara Falls?
Niagara Falls is 1 hour ahead of Wichita Falls.
What is the cheapest way to fly from SPS to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPS–IAG that never appear on search engines, with no booking fees.