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OKM to IAG: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Niagara Falls (Niagara Falls International Airport)
1,040 mi
1,674 km · 904 nm
2h 44m
estimated nonstop flight time
+1h
time difference · heading northeast
See live OKM→IAG fares Phone-only fares on this route — call free
Flight time details
1,040 miles nonstop takes roughly 2h 44m 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
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from IAG?
The flight distance from Okmulgee (OKM) to Niagara Falls (IAG) is 1,040 miles (1,674 km, 904 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to IAG?
A nonstop flight takes about 2h 44m 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 Okmulgee and Niagara Falls?
Niagara Falls is 1 hour ahead of Okmulgee.
What is the cheapest way to fly from OKM to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–IAG that never appear on search engines, with no booking fees.