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ISJ to GAI: distance & flight time
Isla Mujeres (Isla Mujeres Airport) → Gaithersburg (Montgomery County Airpark)
1,362 mi
2,192 km · 1,183 nm
3h 26m
estimated nonstop flight time
+1h
time difference · heading north
See live ISJ→GAI fares Phone-only fares on this route — call free
Flight time details
1,362 miles nonstop takes roughly 3h 26m gate to gate, flying north. 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
- ISJ — Isla Mujeres Airport · Isla Mujeres, Mexico
- 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 ISJ
- CUN · Cancún International Airport17 mi away
- CZM · Cozumel International Airport51 mi away
- CZA · Chichen Itza International Airport118 mi away
Near GAI
Frequently asked questions
How far is ISJ from GAI?
The flight distance from Isla Mujeres (ISJ) to Gaithersburg (GAI) is 1,362 miles (2,192 km, 1,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISJ to GAI?
A nonstop flight takes about 3h 26m 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 Isla Mujeres and Gaithersburg?
Gaithersburg is 1 hour ahead of Isla Mujeres.
What is the cheapest way to fly from ISJ to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISJ–GAI that never appear on search engines, with no booking fees.