Air Canada's offer features last-minute flights to Beijing, London, and Paris. Departures are valid through June.
Although Hawaii fares are more expensive now than in the past, travelers departing from the West Coast can still take advantage of sale fares from Hawaiian. This deal includes flights to Maui and Oahu.
Spirit is offering $48 off round-trip flights from early September through late October. The discount expires Saturday at 11:59 p.m. ET.
