Need help booking?
Unpublished phone-only deals available
ADS to GAI: distance & flight time
Addison (Addison Airport) → Gaithersburg (Montgomery County Airpark)
1,176 mi
1,893 km · 1,022 nm
3h 1m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ADS→GAI fares Phone-only fares on this route — call free
Flight time details
1,176 miles nonstop takes roughly 3h 1m gate to gate, flying northeast. 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
- ADS — Addison Airport · Addison, United States
- 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 ADS
- DFW · Dallas Fort Worth International Airport13 mi away
- DAL · Dallas Love Field8 mi away
- RBD · Dallas Executive Airport20 mi away
- AFW · Fort Worth Alliance Airport28 mi away
Near GAI
Frequently asked questions
How far is ADS from GAI?
The flight distance from Addison (ADS) to Gaithersburg (GAI) is 1,176 miles (1,893 km, 1,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADS to GAI?
A nonstop flight takes about 3h 1m 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 Addison and Gaithersburg?
Gaithersburg is 1 hour ahead of Addison.
What is the cheapest way to fly from ADS to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADS–GAI that never appear on search engines, with no booking fees.