The most convenient way is to fly into Indianapolis International Airport. Other choices are Chicago O'hare and Midway Airports.
<p>
<font size=+1 color="0000CC"><b>Indianapolis International Airport (IND)</b></font><br>
1 hr 15 min drive to Purdue.<br>
Frequent Limo Service: Lafayette Limo Service (to/from Purdue): <a href="http://www.lafayettelimo.com/">http://www.lafayettelimo.com/</a><br>
Reservations recommended. Buying a round trip fare is cheaper than two one-ways.
<p>
<font size=+1 color="0000CC"><b> Chicago O'Hare International Airport (ORD)</b></font><br>
2 hr 30 min drive to Purdue.<br>
Express Air Coach (to/from Purdue): <a href="http://www.expressaircoach.com/">http://www.expressaircoach.com/</a>
<p>
<font size=+1 color="0000CC"><b>Chicago Midway International Airport (MDW)</b></font><br>
2 hr drive to Purdue.<br>
<p>
<b>Driving directions:</b><br>
Purdue visitor information: <a href="http://www.purdue.edu/visit/navigating/directions.php">http://www.purdue.edu/visit/navigating/directions.php</a>