Marriott Rewards Summer Bonus up to 3 Free Nights for Stays through August 31, 2012

The Marriott Rewards Summer Bonus promotion is offering up to 3 free nights when you stay at any participating Marriott hotels worldwide.

Register for this Marriott Rewards Summer Bonus by June 30th to earn 1 free night for every second paid stay from June 1st through August 31, 2012.

Check out these other Hotel Rewards Points Bonuses to earn more free nights through popular hotel rewards programs.

American Express Membership Rewards Program Increases Transfer Value to Hilton HHonors Points

The American Express Membership Rewards program has increased the transfer value to Hilton HHonors points by 15%.

You can now Transfer Membership Rewards into HHonors Points to receive 1,500 Hilton HHonors points for every 1,000 Membership Rewards points that you transfer.

If you’ve recently applied for an American Express Membership Rewards Bonus, this is a good way to maximize your travel rewards when you transfer your points toward Hilton hotel stays.

Marriott Hotels up to $100 Bonus Bucks, Free Breakfast Buffet, and Wireless Internet

Marriott hotels across the U.S. are offering up to $100 Bonus Bucks, free breakfast buffet for 2, and wireless Internet for Friday and Saturday night stays.

Earn up to $100 in Marriott Bonus Bucks Coupons for Friday and Saturday night stays at participating hotels throughout Alabama, Connecticut, Florida, Illinois, Indiana, Kentucky, North Carolina, Ohio, Pennsylvania, South Carolina, and Texas.

Hilton HHonors up to 5,000 Bonus Points with Mobile Phone and Visa Card

Hilton HHonors is offering up to 5,000 bonus points when you register your mobile phone and use your Visa card, valid when you register by June 30, 2012.

Check out this Hilton HHonors 5,000 Mobile Messaging Bonus when you register an eligible Visa card today.

You may also be interested in this Hilton HHonors Bonus Card Offer to earn extra HHonors bonus points when you apply for a new hotel rewards credit card.

Starwood Preferred Guest Program 5,000 Bonus Points for Transferring 20,000 Starpoints to Airline Frequent Flyer Programs

The Starwood Preferred Guest program offers 5,000 bonus points when you transfer 20,000 Starpoints to your favorite airline frequent flyer rewards program.

Check out this Starwood 5,000 Starpoints Frequent Flyer Program Transfer Bonus to transfer your Starpoints to the airline rewards program of your choice.

This is a great opportunity to maximize your rewards if you previous applied for a Starwood Preferred Guest bonus with the Starwood Consumer Card or Starwood Business Card.