United Sweetens MileagePlus Rewards to Bolster Credit Card Loyalty

  • United Airlines is increasing mileage accrual rates for MileagePlus cardholders, with some earning up to twice the miles per dollar on United flights.
  • Cardholders will receive at least a 10% discount on United award tickets, with Premier members receiving a 15% discount.
  • General MileagePlus cardholders now gain access to United Polaris Saver Award inventory previously reserved for Platinum and 1K members.
  • New mileage accrual rates take effect April 2, 2026, and require cardholders to earn miles on Basic Economy tickets.

United's move signals a heightened focus on leveraging its MileagePlus loyalty program to drive credit card adoption and deepen customer engagement. This strategy reflects a broader trend among airlines to generate ancillary revenue and offset pressure on core ticket sales. The increased rewards and expanded access to premium award inventory are designed to lock in high-value customers and increase brand loyalty in a competitive travel market.

Customer Migration
The success of this initiative hinges on whether non-cardholders will be incentivized enough to switch, and whether existing cardholders will find the changes compelling enough to maintain usage.
Competitive Response
Other airlines and credit card issuers will likely observe United’s moves and may respond with similar promotions, potentially triggering a rewards arms race.
Profitability Impact
While increased card usage is desirable, United must carefully monitor the impact of these discounts and increased mileage accrual on overall profitability and interchange fees.