Celebrate Saint Patrick’s day with half price shakes all day at Sonic restaurants nationwide! This is valid today only, 3/17/16. (Add ins are extra). Find your nearest Sonic location and enjoy a yummy inexpensive treat.
Sonic Half Price Shakes All Day 6/18/15
June 18, 2015 by
Oh my! Sonic is celebrating Summer with half price shakes all day long today 6/18/15! No coupon needed! Yum! Remember that after 8pm every night you can also enjoy Sonic half price shakes (no coupon needed for this deal either).
Today Only – $0.99 Large Slushes at Sonic (4/1/14)
April 1, 2014 by
We love Sonic slushes …. and we just received a text from Sonic that today only you can score $0.99 large slushes! No coupon needed, just mention the text offer. Limit 2. Valid 4/1/14 only! You can join Sonic’s text club for valuable alerts to their promotions by texting SONIC176 to 876642.
