One of the world's largest metropolitan areas, Mexico City teems with vibrant nightlife and colorful culture, all of which can be reached with this airfare deal from Interjet that undercuts other airlines by up to $590.

Fly to Mexico City nonstop from Miami between Nov. 16 - April 30 for $362-$406 roundtrip, including taxes.

Tour grand colonial buildings in the city's historic center. Or head northwest to the Santa María la Ribera residential area, where hip art galleries, boutiques and cafes have slotted in among turn-of-the-century mansions and modernist apartment blocks.

Mexico City is a hub for Interjet. The airline connects to 26 destinations from there, including Cancun, Acapulco and Los Cabos.

Not available on: Nov. 17-21, 24-27; Dec. 2-4, 8, 10-11, 13, 15-24, 26-31; Jan. 1-13; Feb. 2-4; March 23-24, 30-31; April 1, 3-9