The Traveling Professor is surprised about how costs can vary on airport parking. For example, at New York's JFK airport parking can be about $25 if parking on-site, about $18 a day if parking off-site. Westchester airport charges an amazing $30 a day. At Dallas DFW airport it is $31 per day. So, if traveling on a 2-week trip, it would not be impossible to spend a whopping $350 just to park a car. Considering airfares to Europe are only a few hundred dollars more, that's a lot of money. Nice friends or relatives may offer to drive you to the airport, but if you are like me, I hate to impose upon them An obvious alternative is to use a close by off-site facility which usually saves 30%-50% and sometimes that is a good choice. In today's blog post, The Professor will give a few more good tips on how to save on airport parking.