Update: this popular deal may have sold out. See more deals >
The two airlines have posted another flight sale, this time offering fixed prices on every route, depending on the distance traveled. 0-500 miles is $138 round-trip; 501-1000 miles is $218; 1001-1500 miles is $278; and 1501+ miles is $378. These are the rules:
– Fly February 8 through May 31.
– Weekday restrictions apply on certain routes.
– 14-day advance purchase required.
– Book flights no later than January 31.