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YKN to GTF: distance & flight time
Yankton (Chan Gurney Municipal Airport) → Great Falls (Great Falls International Airport)
749 mi
1,205 km · 651 nm
2h 6m
estimated nonstop flight time
-1h
time difference · heading northwest
See live YKN→GTF fares Phone-only fares on this route — call free
Flight time details
749 miles nonstop takes roughly 2h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YKN — Chan Gurney Municipal Airport · Yankton, United States
- 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 YKN
- FSD · Joe Foss Field Airport56 mi away
- SUX · Sioux Gateway Col. Bud Day Field62 mi away
- OFK · Karl Stefan Memorial Airport64 mi away
- MHE · Mitchell Municipal Airport68 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 YKN from GTF?
The flight distance from Yankton (YKN) to Great Falls (GTF) is 749 miles (1,205 km, 651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKN to GTF?
A nonstop flight takes about 2h 6m 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 Yankton and Great Falls?
Great Falls is 1 hour behind Yankton.
What is the cheapest way to fly from YKN to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKN–GTF that never appear on search engines, with no booking fees.