Normally, the military discounts programs on some occasions of the year. In order to know whether it is offered or not is depended on CheapOair's policy sales, you can visit the store now for your reference.

CheapOair will offer the free shipping code with the specific conditions for each order. For the order over 51%, you can purchase for free shipping with a weight not exceeding the allowed quantity.

In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

To use the CheapOair coupons on their website, you need to meet the conditions:

•  The items you choose must meet all coupon requirements as explained in the Terms and Conditions.

• The coupon has not expired. 

• The seller uses the CheapOair checkout system or a customized checkout system that accepts the coupon.

To avoid this problem, you should check out carefully CheapOair promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

Yes. The old coupons from CheapOair will be kept on the page if it has not expired. New coupons will continuously be updated.