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IAG to REX: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Reynosa (General Lucio Blanco International Airport)
1,604 mi
2,582 km · 1,394 nm
3h 37m
estimated nonstop flight time
-2h
time difference · heading southwest
See live IAG→REX fares Phone-only fares on this route — call free
Flight time details
1,604 miles nonstop takes roughly 3h 37m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
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 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
Near REX
Frequently asked questions
How far is IAG from REX?
The flight distance from Niagara Falls (IAG) to Reynosa (REX) is 1,604 miles (2,582 km, 1,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to REX?
A nonstop flight takes about 3h 37m 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 Niagara Falls and Reynosa?
Reynosa is 2 hours behind Niagara Falls.
What is the cheapest way to fly from IAG to REX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–REX that never appear on search engines, with no booking fees.