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BUF to IDA: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Idaho Falls (Idaho Falls Regional Airport)
1,668 mi
2,684 km · 1,449 nm
3h 44m
estimated nonstop flight time
-2h
time difference · heading west
See live BUF→IDA fares Phone-only fares on this route — call free
Flight time details
1,668 miles nonstop takes roughly 3h 44m gate to gate, flying west. 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
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- IDA — Idaho Falls Regional Airport · Idaho 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is BUF from IDA?
The flight distance from Buffalo (BUF) to Idaho Falls (IDA) is 1,668 miles (2,684 km, 1,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to IDA?
A nonstop flight takes about 3h 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 Buffalo and Idaho Falls?
Idaho Falls is 2 hours behind Buffalo.
What is the cheapest way to fly from BUF to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–IDA that never appear on search engines, with no booking fees.