Spirit's new deal is available through Tuesday, April 22. Overall, this deal is worth a look, but be sure to compare fares before you book.
Allegiant's new Florida sale fares offer hundreds of dollars in savings for some routes. Travel is valid through late August.
Virgin America's new deal features Las Vegas, Los Angeles, New York, and Seattle. This offer is worth considering, but because Virgin America is facing stiff competition, you should also shop around.
