There are quite a few different hotel credit cards out there all offering lucrative sign-up bonuses. Some offer a number of free nights while others offer a certain number of points. It’s pretty clear how many nights you can stay for free with the first type of sign-up bonus, but the cards that offer points are a bit more tricky. Here are the main hotel credit cards currently available and the number of free nights you can get — plus the total number of nights you could live out of hotels if you got all of these cards at the same time (which I totally don’t recommend)!

Earlier this fall, it looked like we had seen the last of the really high credit card sign-on bonuses for the year. Lufthansa offered 50,000 miles on its co-branded credit card, and Chase finished a big 70,000 point push on its business card, the Chase Ink.

But oneworld alliance airlines or at least the ones most relevant to North American travelers seem to have gotten together and decided that they really like the business that credit cards bring them. British Airways, American Airlines and US Airways have all thrown out 50,000 mile sign-on bonuses.

Who Is the Starwood Preferred Guest Credit Card From American Express Good For?

The Starwood Preferred Guest American Express credit card seems to have two big drawbacks right off the bat: namely, the low sign-up bonus and the very high credit score required. These are actually indicators of the audience the card is intended for: people who spend several thousand dollars per month on their credit cards and appreciate a card with luxury perks.

When it comes to buying airline tickets with a credit card and earning extra bonus miles or points while you’re at it you have a lot of choices. If your wallet is full of rewards cards, you may wonder which one will best leverage the money you spend on plane tickets each year.

It’s no secret. Airline fees are up. There are more surcharges today than just a few years ago. And sometimes they cost more than the flight itself. According to a study from USA Today, airline fees have hit a record high. Delta is now charging $400 to change an international flight–a $150 jump from three years ago.