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LKO to GTF: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Great Falls (Great Falls International Airport)
7,251 mi
11,669 km · 6,301 nm
14h 41m
estimated nonstop flight time
-11.5h
time difference · heading north
See live LKO→GTF fares Phone-only fares on this route — call free
Flight time details
7,251 miles nonstop takes roughly 14h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- GTF — Great Falls International Airport · Great 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is LKO from GTF?
The flight distance from Lucknow (LKO) to Great Falls (GTF) is 7,251 miles (11,669 km, 6,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to GTF?
A nonstop flight takes about 14h 41m 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 Lucknow and Great Falls?
Great Falls is 11.5 hours behind Lucknow.
What is the cheapest way to fly from LKO to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–GTF that never appear on search engines, with no booking fees.