Travel website Kayak adds 4/20 reference to Denver flights

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DENVER — Travel-booking website Kayak added a small marijuana reference to Denver International Airport flights for 4/20.

When searching for flights, if you choose Denver for an airport, a small pot leaf icon shows up in the search box.

You can try it yourself, just visit kayak.com/flights and select Denver for an airport.  It also works with hotels.

The trick appears to work on desktops, but not on phones.

Kayak flight search for Denver, showing the pot leaf icon for 4/20. (Image: Kayak.com)

Kayak flight search for Denver, showing the pot leaf icon for 4/20. (Image: Kayak.com)

4/20 is traditionally a “pot smoking holiday.” A large crowd is expected at Civic Center Park in Denver.

A weekend rally at the park that was canceled because of snow had been expected to draw tens of thousands of people.