ExpiredSave 50% off your next flight with Frontier Airlines.
Book by 1/21 and save 50% off your next domestic flight with Frontier Airlines! Use promo code:Â SAVE50.
Fly by 5/12/21. Valid for domestic, nonstop travel Mondays through Thursdays, and Saturdays. The following blackout dates apply: 2/11, 12, 15/21; 3/12-14, 19-21/21; 3/26/21 to 4/5/21. Additional blackouts apply to/from Las Vegas, NV, 2/6, 8/21. Route exclusions apply.
