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LUK to LAF: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Lafayette (Purdue University Airport)
161 mi
260 km · 140 nm
53m
estimated nonstop flight time
Same time
time difference · heading northwest
See live LUK→LAF fares Phone-only fares on this route — call free
Flight time details
161 miles nonstop takes roughly 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- 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 LUK
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 LUK from LAF?
The flight distance from Cincinnati (LUK) to Lafayette (LAF) is 161 miles (260 km, 140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to LAF?
A nonstop flight takes about 53m 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 cheapest way to fly from LUK to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–LAF that never appear on search engines, with no booking fees.