United Airlines provides its customers with two types of travel credit, namely future flight credits and travel credits. To use Travel eCredit, follow the steps given below:
1. Sign in on the United Airlines website and view your available credits in your MileagePlus account.
2. Now browse through our website and select the flight of your preference like you normally would.
3. When you have added all the details, head towards payment, and over there, you'll fund the travel eCredit option as a payment method.