Old Navy $1 Flip Flop Sale Is Back! This post may contain affiliate links. Please see the full disclosure policy here. Posted on June 13, 2014 Written by Kristen Dann Leave a Comment Don’t forget to head to your local Old Navy Store on Saturday June 28th for $1 flip flops for the entire family! Each person is limited to 5 pairs, and there will be lots of people so plan to get there early! Thanks The Coupon Centsation!