COSTA COUPON CODES & PROMOTIONS
We don’t have free deals that often, so when we do we want to make sure you know about the latest offers so you can shop the best sunglasses and save big! Here on Costa Sunglasses’s official website, you’ll find our final sale promotions, the best sunglasses sweepstakes around, and top gift ideas that give back to causes near and dear to us. Most of the free offers don’t even require a Costa coupon code or promo code!
Crew Rewards Exclusive: x2 Points on RX Purchases
Earn x2 the Crew Rewards points on every prescription order for a limited time on Costadelmar.com. Exclusive offer valid for Crew Rewards members only. No cash value. Promotion valid from 06/22/2026 through 07/05/2026 on Costadelmar.com. Not valid on Gift Cards or in-store purchases. Costadelmar.com reserves the right to exclude certain products from this promotion at its sole discretion. Voucher cannot be combined with any other coupons, discounts, promotional offers, or previous purchases. Void where prohibited by law. Additional restrictions may apply.
COSTA CLARITY SALE
Get 30% off prescription sunglass lenses for a limited time only. Not valid on prescription eyeglasses. No cash value. Promotion is valid from 06/22/2026 to 09/27/2026 on Costadelmar.com. Not valid on Gift Cards. Costadelmar.com reserves the right to exclude some products from the promotion at its sole discretion. It cannot be combined with any other coupons, discounts, promotional offers or previous purchase. Void where prohibited by law. Additional restrictions may apply.
#OneCoast Donation
Fifty Percent of the proceeds from the sale of each #OneCoast Short Sleeve T-Shirt will go directly to the American Red Cross and 50% of the proceeds will go directly to IGFA’s Worldwide Anglers Relief Fund. All proceeds (over 80% of the purchase price) from the sale of each #OneCoast Bahamas Short Sleeve T-Shirt will go directly to IGFA’s Worldwide Anglers Relief Fund in support of hurricane relief in the Bahamas.View Details.
