Alive again with code SAVE15.
Tickets must be purchased by 11:59 pm Eastern time on July 29, 2015 for domestic, nonstop and connecting travel Aug. 17, 2015 through Dec. 17, 2015. Fridays and Sundays are excluded from this offer. The following blackout dates apply: Sep. 7; Nov. 21-25; Nov. 28, Nov. 30; Dec. 1, 2015.
Fares are one way and do not require roundtrip purchase. The 15% discount applies to base fare only, not to fees or taxes, and requires purchase at FlyFrontier.com using promo code SAVE15. Discount applies to domestic fares only. All fare rules will apply. Certain flights and/or days of travel may be unavailable.