Smoke filled the sky above the swanky beach town of Puerto Vallarta, Mexico, as shops and cars were set ablaze by cartel members after the government killed a major drug kingpin Sunday, leaving tourists and residents cowering in fear.

Air Transat, Air Canada and WestJet airlines say they plan to resume operations to and from Puerto Vallarta on Tuesday, as the situation stabilizes following violence and unrest due to killing of the leader of a major drug cartel.

A FOX6 viewer in Puerto Vallarta shared video of burned buses and grocery stores after unrest in western Mexico, as U.S. officials urge Americans in Jalisco to shelter in place.

Officials say US travelers in certain regions of Mexico should continue to shelter in place on Monday, and airlines have canceled and reschuled flights.

Derek Phillips said he's been in constant contact with his family in Tyler, as well as his wife and children in Houston.

A group of northeast Wisconsin friends returned to Milwaukee after unrest in Puerto Vallarta prompted their GlobalX flight to turn around, canceling their planned two-week Mexico vacation.

Norwegian Bliss has cancelled Monday's visit to Puerto Vallarta, but other Mexican cruise ports remain open and welcoming ships.

Midair confusion, canceled flights. It's chaos for travelers trying to get out of Mexico - to get away from the violence and destruction after a cartel leader was killed. ABC7 Eyewitness News Producer Juan Carlos Guerrero - who was there for vacation- has a firsthand view of the aftermath.