Sit on the Right side of the plane for the best views on flights from Cancun to Phoenix. The takeoff scenery from Cancun—Caribbean waters, barrier reef, and Yucatan Peninsula geology—is more visually distinctive and geographically unique than the landing approach to Phoenix. The reef system and turquoise lagoons offer more dramatic color contrast and natural interest than desert terrain.

During takeoff from Cancun International (CUN), sit on the Right side for the best views. Right-side seats offer views of the Yucatan Peninsula's Caribbean coastline and lagoons during the initial climb-out. The turquoise shallow waters and barrier reef system are distinctive and visible within the first 10-15 minutes of flight. Notable sights include: Caribbean Sea and Mesoamerican Barrier Reef, Cancun Lagoon system, Isla Mujeres (small island north of airport), Yucatan Peninsula limestone plateau.

When landing at Phoenix Sky Harbor International (PHX), sit on the Left side for the best views. Left-side seats provide excellent views of the Phoenix metropolitan area and the surrounding desert mountain ranges during descent. The Salt River valley, downtown Phoenix, and the nearby South Mountain Park are clearly visible from 15,000-8,000 feet. Notable sights include: Phoenix metropolitan area and downtown skyline, Salt River valley, South Mountain Park (dark volcanic peaks), Sierra Estrella Mountains (western horizon).

The flight from Cancun International (CUN) to Phoenix Sky Harbor International (PHX) takes 3h 15m.

Gulf of Mexico coastline (Texas and Mexico), Rio Grande valley near the US-Mexico border, Chihuahuan Desert plateau, Sierra Madre Occidental foothills in northern Mexico