[Expired]99% OFF Promotion @ Frontier Airlines
- Frontier Airlines offers 99% off Domestic Flight fares from select cities from $20, via coupon code "SAVE99".
- Valid for nonstop domestic travel on Oct. 28, 30, 31, 2017. Nov 1, 4, 6-8, 11, 14, 15, 29, 30, 2017. Dec. 2, 4-6, 9, 12, 13, 2017
- Sale valid 10/23/17
- Restriction and exclusions may apply