Etihad and Qantas both fly their stunning A380s with ultra-luxurious First Classes out of London.

Some credit card offers in this post have expired, but they might come back. If they do they will appear –> Click here for the top current credit card sign up bonuses.

I've got 2.5 weeks between high school and law school reunions this spring.

I've written a lot about redeeming American Airlines miles--a little bit here and a little bit there--but never one comprehensive guide that tells you everything you need to know about the miles. Now is the time to write that guide because now is a special time to earn American Airlines miles.

Some credit card offers in this post have expired, but they might come back.

I wish Qantas released a ton of Business and First Class between the United States and Australia. Qantas flies directly from Los Angeles to Sydney, Melbourne, and Brisbane plus from Dallas to Sydney.

American Airlines and US Airways are both running sales on the purchase of their miles through January 30, 2015.

In one minute, you can link your American Airlines and US Airways accounts online.

Earlier today, I explained why American Airlines miles are not very good to go to Europe in Business Class (and what the best option is.) Every type of miles has strengths and weaknesses, and overall I consider American Airlines miles the most valuable miles.

Earlier today, I explained why American Airlines miles are not very good to go to Europe in Business Class (and what the best option is.) Every type of miles has strengths and weaknesses, and overall I consider American Airlines miles the most valuable miles.

Reader Judy emailed to ask:
I've got a ton of American Airlines miles, and I want to go to Europe in Business Class. What is my best option?
 

That's 106,000 American Airlines miles just for getting two cards and meeting the minimum spending requirements.

American Airlines miles also happen to be the most valuable miles because Delta and United jacked up the prices needed for Business and First Class awards last year, but American's chart has been steady for years.

Reader Judy emailed to ask:
I've got a ton of American Airlines miles, and I want to go to Europe in Business Class. What is my best option?
 

That's 106,000 American Airlines miles just for getting two cards and meeting the minimum spending requirements.

American Airlines miles also happen to be the most valuable miles because Delta and United jacked up the prices needed for Business and First Class awards last year, but American's chart has been steady for years.