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COSTA Promo Codes & Coupons

May 2025.

9 offers validated

Top Coupon


10% OFF

Take 10% off all your purchases when you copy this COSTA promo code. Shop for polarized sunglasses for special activities as fishing, boating or for an everyday outdoor lifestyle.


Top Coupon


5% OFF

Take 5% off all your purchases when you copy this COSTA promo code.


20% OFF

Enjoy 20% Off on On Apparel and Accessories at CostaDelMar.com + Free Shipping when you reveal this promo code.


10% OFF

Enjoy an Exclusive extra 10% Off on Selected Styles at CostaDelMar.com + Free Shipping with this promo code.


UP TO 50% OFF

Get up to 50% off selected Lenses when you redeem this Costa Sunglasses promo.


UP TO 50% OFF

Click this Costa Sunglasses coupon & Get up to 50% off Select Apparel.


50% OFF

Enjoy 50% off prescriptions of lenses when you use this COSTA promo.


40% OFF

Receive 40% off Prescription Sun Lenses when you activate this COSTA promo.


30% OFF

Receive 30% off on a second pair of full-priced sunglasses when you click this Costa Sunglasses coupon.


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Recently Expired Offers

10% OFF

Enjoy 10% off your orders with this coupon code at COSTA.


10% OFF

Enter this Costa code to get 10% Off Your Progressive Lenses plus Free Shipping.


10% OFF

Presidents Day: Enjoy an extra 10% off sitewide orders with this coupon code at COSTA.


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