Spirit's new sale ends on Friday, February 8. Destinations include Atlantic City, Ft. Lauderdale, Orlando, and Nassau.
Brussels, Milan, Warsaw, and Zurich are featured in SAS' new deal. Travel is valid in April.
American's Europe deal includes Dublin, London, Paris, and Rome. Book by February 21.
Florence, Milan, Rome, and Venice are included in Alitalia's offer. Book tickets by February 17.
