Price differences vary by state. E85 is often subsidized, and is therefore lower in price at the pump than regular gasoline. Often that difference can vary between 20 cents to 80 cents less per gallon that regular gasoline. Many factors affect the fuel mileage differences between regular 87 Octane and E85.
2. Airline miles do NOT transfer to other airlines. But sometimes you can use miles from 1 airline to book award flights on partner airlines. For example, you can book American Airlines flights with British Airways Avios points.But you can NOT combine the miles in your American Airlines account with those in your British Airways account. 7,500 British Airways Avios Points Can Get You 1-Way From Charlotte to Turks & Caicos on American Airlines.And sometimes you can transfer airline miles to hotel points.nfortunately, you can NOT transfer American Airlines miles to Chase Ultimate Rewards points. You can transfer flexible points (such as Chase Ultimate Rewards points and American Express Membership Rewards points) to airline, hotel, or rail partners.
American Airlines charges a $75 fee if you book your ticket within 21 days. This fee is waived for Gold, Platinum, and Executive Platinum members. You may be able to avoid paying this fee by booking an award outside of the 21 day window and then calling to change the award to a date within 21 days.owever, they cost twice the amount of miles as a regular MileSAAver Award. For example, it costs 100,000 miles on a 1-way AAnytime award to London in business class instead of 50,000 miles if you used a regular MileSAAver award.