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GAI to CTB: distance & flight time
Gaithersburg (Montgomery County Airpark) → Cutbank (Cut Bank International Airport)
1,851 mi
2,979 km · 1,608 nm
4h 6m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GAI→CTB fares Phone-only fares on this route — call free
Flight time details
1,851 miles nonstop takes roughly 4h 6m 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
- GAI — Montgomery County Airpark · Gaithersburg, United States
- CTB — Cut Bank International Airport · Cutbank, 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 GAI
Near CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is GAI from CTB?
The flight distance from Gaithersburg (GAI) to Cutbank (CTB) is 1,851 miles (2,979 km, 1,608 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to CTB?
A nonstop flight takes about 4h 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 Gaithersburg and Cutbank?
Cutbank is 2 hours behind Gaithersburg.
What is the cheapest way to fly from GAI to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–CTB that never appear on search engines, with no booking fees.