Lufthansa's new deal ends on January 23. Travel is valid through late March.
Northwest's new deal includes Amsterdam, Paris, and Tokyo. Travel is valid between January and April.
Guatemala City, San Salvador, and Bogota are included in American's new offer. Round-trip fares start as low as $369.
Delta's Europe deal features flights between Atlanta and Paris, Dublin, or Vienna. Travel is valid through late April.
Aloha's offer features January flights to Maui, Oahu, Kauai, and the Big Island. Book tickets by January 22.
United's Hawaii deal includes Honolulu, Kahului, Hilo, and Kona. Book tickets by January 23.
Continental's new offer includes flights to Houston, Miami, and San Diego.
Prague, London, Paris, and Amsterdam are featured in United's latest deal. Book tickets by January 23.
