United Airlines is raising fees for annual airport lounge membership and its rewards credit cards, a test of how much consumers will shell out for popular travel perks.

United Airlines is increasing fees for its co-branded credit cards and access to its airport lounges.The detailsUnited, the world’s largest airline by passenger traffic, is revamping its credit cards with Chase,

Key Takeaways United Airlines stock surged Monday after the carrier rolled out new features and raised the fees for its Chase co-branded credit cards.Co-branded credit cards are a profit engine for the four major U.