Vacation for three nights at a resort in Riviera Maya for $622 per person, including airfare and taxes, and save up to $100 on comparable packages during peak tourist season.

Stay at the beachfront Krystal Cancun, located near restaurants and shopping in Punta Cancun. The property features a panoramic infinity pool, a swim-up bar and beach club.

This deal is part of a broader sale on Mexico vacations from US Airways Vacations and the Mexico Tourism Board. Our Test Booking Center found these sample per-person prices for three-night vacations. Depart Mondays and Tuesdays from Miami in September, or fly the same days in October starting at $75 more per person. Dozens of other departure cities are also available. Be flexible when searching to find the lowest prices:

• Krystal Cancun ... $622
• Casa Magna Marriott Cancun Resort ... $638
• Grand Sirenis Mayan Beach (4-star) ... $703
• Fiesta Americana Grand Coral Beach (5-star) ... $751