Several Airline Shopping Portals have new Bonus Offer Promotions for the New Year. You can earn a total of 3,000 extra miles.
Avianca Double Miles Promotion: Earn Double Lifemiles when you book by December 29th, 2018 for travel through June 2019 in economy or business.
Rocketmiles has a promotion that will get you 500 extra miles if you send them your regift. It can actually be anything.
Alaska Mileage Plan Members Save up to $500 on Emirates Flights booked before December 31, travel dates are available well into 2019.
Wondering what to do with those extra Avios from recent transfer bonuses? This is a nice option
American Airlines has a promotion that can earn you a bonus of up to 50,000 AAdvantage miles. To get the maximum bonus, you need to earn miles through partners and fly with American Airlines.
Etihad is running a decent promotion offering a free 2-night Stopover in Abu Dhabi complete with two free nights in specified hotels. This offer is even available on cheap economy flights.
Another new targeted offer for Free American Airlines Platinum Status, Upgrades and Status Challenge. 20 free 500 Mile upgrades just for registering by October 12, 2018.