Here's a roundup of some current hotel and airline bonus mile/point promotions currently available. Be sure to read the t&c of each offer, as each have a separate cutoff date to earn the bonus.
- Hilton HHonors Fast Ways to Free Stays: one free night after four stays, or double points on each stays
- Starwood Preferred Guest: Earn a free weekend night for every three stays
- Hyatt Gold Passport: Earn 3,000 American Airlines miles per stay; complete five stays get a 10,000 mile bonus - for a total of 25,000 AAdvantage miles.
- Southwest Airlines Rapid Rewards: Double flight credits, up to 5X car rental credits
- Amtrak Guest Rewards: Up to Triple bonus miles, including along California's Capitol Corridor