Nerdy Travel Diaries: Use Points to Fly in Luxury

You can fly abroad in business class on points alone — if you know how to play the points game. To wrap up our Nerdy Travel Diaries series, Liz talks with travel Nerd Elina Geller about her strategy for booking international business class flights.  To send the Nerds your money questions, call or text the Nerd hotline at 901-730-6373 or email podcast@nerdwallet.com. Like what you hear? Please leave us a review and tell a friend.