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TRI to GTF: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Great Falls (Great Falls International Airport)
1,657 mi
2,667 km · 1,440 nm
3h 43m
estimated nonstop flight time
-2h
time difference · heading northwest
See live TRI→GTF fares Phone-only fares on this route — call free
Flight time details
1,657 miles nonstop takes roughly 3h 43m gate to gate, flying northwest. 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
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, 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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 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 TRI from GTF?
The flight distance from BRISTOL (TRI) to Great Falls (GTF) is 1,657 miles (2,667 km, 1,440 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to GTF?
A nonstop flight takes about 3h 43m 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 BRISTOL and Great Falls?
Great Falls is 2 hours behind BRISTOL.
What is the cheapest way to fly from TRI to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–GTF that never appear on search engines, with no booking fees.