United Airlines is running a limited-time MileagePlus buy miles promotion.
Members can purchase miles at up to 50% off for just 1.88 cents per mile – ideal for topping up your balance for premium cabin awards.
You can access and see your bonus on United’s website here.
1. Key Promotion Details
1.1 Offer Period
- Start: April 6, 2026
- End: May 4, 2026 (11:59pm CT)
1.2 Official Purchase Page
https://buymiles.mileageplus.com/united/united_landing_page/
2. Discount & Pricing
2.1 Discount Level
- Maximum discount: 50% off
- Cost: ~1.88 USD cents per mile
- Discounted price shown at checkout
2.2 Purchase Limits
- Per transaction: 50,000 miles (incl. bonus)
- Rolling 90-day limit: 50,000 miles
- Calendar year limit: 200,000 miles
3. Rules & Posting
3.1 Eligible Purchase Types
- Buy Miles
- Gift Miles
- Multiply Miles
3.2 Posting & Refunds
- Miles post instantly (up to 72 hours)
- All purchases are non-refundable
- Purchased miles do not count toward Premier status
4. Best Uses & Recommendations
- Best for international business & first-class redemptions
- Great for Star Alliance partner awards
- Stack with United cobranded card earnings
5. Summary
This 50% off buy miles promotion is one of the best United offers in 2026. The low 1.88¢ per mile cost makes it perfect for travelers planning premium redemptions.
Purchase by May 4, 2026 to lock in this rate.