7 credit cards that offer lounge access to authorized users

The joys of an airport lounge are even better when shared.From complimentary food and drinks to premium amenities like showers and quiet rooms, lounges are a reprieve from chaotic terminals and hurried travelers. If you're traveling with a companion, it's likely you'd want them to join you when you visit.While many rewards cards promote complimentary airport lounge access as a perk for primary cardholders, guest access has been tightening amid lounge overcrowding. What's a traveler and their companion to do?Thankfully, many travel cards extend lounge access to authorized users — often for an additional fee.If you're frequently traveling with a partner or have someone who would benefit from having their own lounge privileges, these are the cards you should add to your wallet.Comparing the best cards with authorized user lounge access*Eligible Platinum Card members will receive 10 visits per eligible Platinum Card, per year to the Delta Sky Club or to Grab and Go locations when traveling on a same-day Delta-operated flight, unless they spend $75,000 or more on their card to unlock unlimited visits.**Reserve cardmembers will receive 15 visits per year to the Delta Sky Club; to earn an...