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LPS to GTF: distance & flight time
Lopez (Lopez Island Airport) → Great Falls (Great Falls International Airport)
539 mi
867 km · 468 nm
1h 38m
estimated nonstop flight time
+1h
time difference · heading east
See live LPS→GTF fares Phone-only fares on this route — call free
Flight time details
539 miles nonstop takes roughly 1h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LPS — Lopez Island Airport · Lopez, 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 LPS
- FRD · Friday Harbor Airport5 mi away
- YVR · Vancouver International Airport50 mi away
- NUW · Whidbey Island Naval Air Station (Ault Field)16 mi away
- ESD · Orcas Island Airport16 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 LPS from GTF?
The flight distance from Lopez (LPS) to Great Falls (GTF) is 539 miles (867 km, 468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPS to GTF?
A nonstop flight takes about 1h 38m 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 Lopez and Great Falls?
Great Falls is 1 hour ahead of Lopez.
What is the cheapest way to fly from LPS to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPS–GTF that never appear on search engines, with no booking fees.