United Mileageplus · buy miles
United Mileageplus Buy Points Promotions History | Up to 100% Bonus
Track every United Mileageplus buy points promotion. See historical bonuses, current effective rates, and the best windows to top up.
Last updated June 11, 2026
Best bonus ever
100%
Total promotions
4
Average bonus
80%
Years tracked
1
2025
4 promotions30% discount
Jun 05, 2025 –
Dec 31, 2025
2.63¢ per mile
100% bonus
Sep 11, 2025 –
Sep 23, 2025
1.88¢ per mile
100% bonus
Aug 24, 2025 –
Aug 24, 2025
1.88¢ per mile
90% bonus
Apr 26, 2025 –
Apr 25, 2025
1.98¢ per mile
United Mileageplus buy points analysis
Promotion patterns
- United Mileageplus typically offers buy points promotions 1 times per year
- The highest bonus we've tracked is 100%
- Average promotion duration: 55 days
Best times to buy
Based on historical data, United Mileageplus most frequently offers promotions in:
- April: 1 promotion historically
- June: 1 promotion historically
- August: 1 promotion historically
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