Need help booking?
Unpublished phone-only deals available
ILF to GAI: distance & flight time
Ilford (Ilford Airport) → Gaithersburg (Montgomery County Airpark)
1,440 mi
2,317 km · 1,251 nm
3h 36m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ILF→GAI fares Phone-only fares on this route — call free
Flight time details
1,440 miles nonstop takes roughly 3h 36m gate to gate, flying southeast. 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
- ILF — Ilford Airport · Ilford, Canada
- GAI — Montgomery County Airpark · Gaithersburg, 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 ILF
- ZAC · York Landing Airport18 mi away
- KES · Kelsey Airport35 mi away
- YGX · Gillam Airport40 mi away
- PIW · Pikwitonei Airport68 mi away
Near GAI
Frequently asked questions
How far is ILF from GAI?
The flight distance from Ilford (ILF) to Gaithersburg (GAI) is 1,440 miles (2,317 km, 1,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILF to GAI?
A nonstop flight takes about 3h 36m 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 Ilford and Gaithersburg?
Gaithersburg is 1 hour ahead of Ilford.
What is the cheapest way to fly from ILF to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILF–GAI that never appear on search engines, with no booking fees.