Frontier Airlines said it hid five branded, green piggy banks in "creative spots across Denver’s city center" on Thursday. For the lucky five who find them, there's a surprise inside.

Frontier Airlines hides green piggy banks around Cincinnati with $1,000 flight vouchers inside Frontier offers nonstop flights from CVG to places like Orlando, Denver, Tampa, Las Vegas and more.

CINCINNATI — People can win free flight vouchers if they find one of five green piggy banks hidden around downtown Cincinnati. Frontier Airlines announced Friday morning it has hidden five green ...

Frontier offers nonstop flights from CVG to places like Orlando, Denver, Tampa, Las Vegas and more. But treasure hunters beware — even though Frontier's base fares are lower cost than most, they ...

The hunt for free flights is on in downtown Cincinnati. Frontier Airlines, hid five green piggy banks throughout the Downtown area with free flights vouchers, just in time for the busy holiday ...

Frontier Airlines has hidden five green piggy banks throughout the city, each with flight vouchers you can cash in ahead of the holidays.

Frontier Airlines has hidden five green piggy banks throughout the city, each with flight vouchers you can cash in ahead of the holidays.