HONOLULU — Aston Hotels & Resorts is offering Cash Back Bonuses of up to $100 to its valued travel agents for travel this season at select Aston destinations across the four major Hawaiian Islands, South Lake Tahoe, Calif., Lake Las Vegas, Nev., and Orlando.

Aston Waikiki Beach Hotel is offering a Double Cash Back Bonus of $100 for bookings and travel through April 30, 2014, and $50 for bookings now through May 31, 2014, with travel in May. Other Aston properties offering extra Cash Back Bonuses for bookings through May 31, 2014 include:

• Aston at the Maui Banyan (Maui): $25 for travel from April 19 through June 12, 2014;

• Aston Waimea Plantation Cottages (Kauai): $25 for travel from April 19 through June 12, 2014;

• Aston Kona by the Sea (Hawaii Island): $25 for travel from April 19 through June 12, 2014;

• Aston Waikoloa Colony Villas (Hawaii Island): $25 for travel from April 19 through June 12, 2014;

Aston Lakeland Village Beach & Mountain Resort (Lake Tahoe, Calif.): $25 for travel from April 1 through June 12, 2014;

Aston MonteLago Village Resort (Lake Las Vegas, Nev.): $10 for travel from May 1 through June 30, 2014;

Tuscana Resort Orlando by Aston (Orlando): $10 for travel from May 1 through June 15, 2014.

Agents can earn these special Cash Back Bonuses when enrolled in Aston’s industry-leading STARs Online program. To become a STAR with Aston, sign up at AstonStars.com. STARS Online is a free web-based program that provides travel agents in the U.S. and Canada unlimited access to submit their Aston bookings, track STARs points and Cash Back Bonuses, and redeem rewards. Agents can earn free Aston stays and gift cards at a variety of national merchants such as Target, Macy’s and Amazon.com.

Aston’s Cash Back Bonus promotions are not applicable with other offers, or for group bookings of 10 rooms or more. Other restrictions may apply.