Airlines have different versions of their websites depending on where you're located. You can save big bucks just by choosing the right currency to book with.
Metal credit cards range from premium travel cards like the Amex Platinum to no-annual-fee cards like the US Bank Altitude Go. Read our best metal credit cards guide to find the right metal card for you.
Credit card travel insurance is a must if you're a frequent traveler. But be careful if you use points or flight credits to book, because in some cases you won't be covered.