How can i figure out how much gas it'll cost for a road trip?

Question

I'm trying to find out if it's cheaper to drive or fly.

Answer 1

You'll need the distance of your trip, the gas mileage your car gets, and an approximate cost of gas where you will be traveling.  Take the distance of the trip and divide that by the mileage your car gets.  That will give you the number of gallons of gas you will use.  Then, take that number and multiply it by the gas price.  The site below will help you with finding gas prices:

http://www.gasbuddy.com