Strengthens co-branded credit card portfolio and supports growth of the Atmos Rewards program Cardholders will benefit from enhanced value across the full suite of Atmos Rewards credit cards over time Alaska Air Group will move toward a single issuer for its Atmos Rewards credit cards The extended partnership is expected to drive incremental value for both companies SEATTLE and CHARLOTTE, N.C., April 20, 2026 /PRNewswire/ -- Alaska Air Group Inc. (NYSE: ALK) and Bank of America (NYSE: BAC) today announced a multi-year extension of their co-branded credit card agreement – a continuation of the bank's largest co-brand partnership.