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GTF to SBN: distance & flight time
Great Falls (Great Falls International Airport) → South Bend (South Bend Regional Airport)
1,289 mi
2,074 km · 1,120 nm
3h 16m
estimated nonstop flight time
+2h
time difference · heading east
See live GTF→SBN fares Phone-only fares on this route — call free
Flight time details
1,289 miles nonstop takes roughly 3h 16m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- SBN — South Bend Regional Airport · South Bend, 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 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
Near SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 mi away
Frequently asked questions
How far is GTF from SBN?
The flight distance from Great Falls (GTF) to South Bend (SBN) is 1,289 miles (2,074 km, 1,120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SBN?
A nonstop flight takes about 3h 16m 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 Great Falls and South Bend?
South Bend is 2 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to SBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SBN that never appear on search engines, with no booking fees.