Promo codes may not be combinable with other offers and certain products, such as discounted hotels, last minute tours, air + hotel packages, hotels booked as part of a tour, spring break packages, ISIC discounts, published airfare, rental cars, products requiring local payment, and other offers. STA Travel from time to time offers private and/or exclusive promo codes that may not be listed on this site. Promo codes may not be redeemed or exchanged for cash. Promo codes have expiration dates, and may only apply to travel taking place between a predetermined time periods. Changes to travel purchased with a promo code may be subject to the full price if the promo code is no longer available when the change is made. Promo code discounts may not be applied retroactively, and STA Travel is not responsible for failure by the user to enter the promo code at time of purchase. STA Travel is not responsible for the validity of promo codes listed on other websites, including failure to include specifics of promotions including expiration and/or travel dates, product specifications and other details. STA Travel is not liable for non-functioning promo codes, or use of the promo codes on incorrect products. Other restictions may apply to individual promo codes.STA Travel reserves the right to change these terms & conditions without notice.