Update: this popular deal may have sold out. See more deals >
The New York-based budget carrier is selling cheap fares on 21 domestic routes, good for travel January 29 through March 20. These are the rules:
– Sale fares are one-way only; round-trip purchase not required.
– Fly Tuesdays and Wednesdays only.
– 21-day advance purchase required.
– Book flights no later than January 18, at 11:59pm (earlier of ET or local).