[Expired]One-Way Frontier Airlines Flights
- Today only (1/21), Frontier Airlines offers One-Way Flight fares
from $19. - Tickets must be purchased by 11:59 pm Eastern time on 1/21.
- Domestic travel dates must be on Tuesdays, Wednesdays between 3/6/15 and 4/15/15.
- Restriction and exclusions apply.