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LAF to TTN: distance & flight time
Lafayette (Purdue University Airport) → Trenton (Trenton Mercer Airport)
638 mi
1,027 km · 554 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading east
See live LAF→TTN fares Phone-only fares on this route — call free
Flight time details
638 miles nonstop takes roughly 1h 51m gate to gate, flying east. 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
- LAF — Purdue University Airport · Lafayette, United States
- TTN — Trenton Mercer Airport · Trenton, 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 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
Near TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
Frequently asked questions
How far is LAF from TTN?
The flight distance from Lafayette (LAF) to Trenton (TTN) is 638 miles (1,027 km, 554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to TTN?
A nonstop flight takes about 1h 51m 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 LAF to TTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–TTN that never appear on search engines, with no booking fees.