http://www.groupon.com/oklahoma-city/deals/ga-x-frontier-airlines?utm_medium=afl&utm_campaign=4485850&utm_source=rvs

Any Frontier fans? $50 of travel for $25. Can only use one voucher per flight. Still, knocks $25 off any flight. Deal is from OKC, but doesn't appear that trip must originate there. I stocked up on mine!