Distance From Purdue University Airport to St Louis Lambert International Airport, LAF - STL Distance

The distance from Purdue University Airport (LAF) to St Louis Lambert International Airport (STL) is 216 miles or 348 kilometers or 188 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from West Lafayette ( United States ) to St Louis ( United States )?

A one-way nonstop (direct) flight between West Lafayette and St Louis takes around 0 hours 29 minutes.

Estimated flight time from Purdue University Airport, West Lafayette, United States to St Louis Lambert International Airport, St Louis, United States is 0 hours 29 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • LAF - STL

Kilometers		348 km
Statute Miles		216 miles
Nautical Miles		188 nm
Avg. Time of Flight		0 hours 29 minutes

Purdue University Airport to St Louis Lambert International Airport Flight Route Map - LAF to STL Flight Path

Location of Purdue University Airport & St Louis Lambert International Airport is given below.
Click the map to view West Lafayette to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between West Lafayette, United States and St Louis, United States. .

Nonstop flight route between West Lafayette, United States and St Louis, United States.

Time Difference Between the Airports • LAF - STL

Time difference between West Lafayette (United States) and St Louis (United States) is 0 Hours.

Location	Local Time
West Lafayette (United States)	2026-05-01, 02:18:10 EDT
St Louis (United States)	2026-05-01, 02:18:10 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Purdue University Airport (LAF / KLAF) West Lafayette, United States

Destination

St Louis Lambert International Airport (STL / KSTL) St Louis, United States