Need help booking?
Unpublished phone-only deals available
AAH to LAF: distance & flight time
Aachen (Aachen-Merzbrück Airport) → Lafayette (Purdue University Airport)
4,253 mi
6,844 km · 3,696 nm
8h 48m
estimated nonstop flight time
-6h
time difference · heading northwest
See live AAH→LAF fares Phone-only fares on this route — call free
Flight time details
4,253 miles nonstop takes roughly 8h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
- LAF — Purdue University Airport · Lafayette, 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 AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Near LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 mi away
Frequently asked questions
How far is AAH from LAF?
The flight distance from Aachen (AAH) to Lafayette (LAF) is 4,253 miles (6,844 km, 3,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AAH to LAF?
A nonstop flight takes about 8h 48m 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 Aachen and Lafayette?
Lafayette is 6 hours behind Aachen.
What is the cheapest way to fly from AAH to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AAH–LAF that never appear on search engines, with no booking fees.