You can get the Discover it® Miles credit card. It will allow you to earn 1.5 miles on all your purchases and then redeem them for flights with any airline, including Air France. The card does not have a traditional sign up bonus. However, all miles you earn during the first year of your card membership will be matched at the end of the year. So, basically you will earn 3 miles per dollar during your first year. There is no annual fee for the card and it does not have foreign transaction fees.
Disclaimer: This editorial content is not provided or commissioned by the credit card issuer(s). Opinions expressed here are the author's alone, not those of the credit card issuer(s), and have not been reviewed, approved or otherwise endorsed by the credit card issuer(s). Reasonable efforts are made to present accurate information, however all information is presented without warranty. Consult a card's issuing bank for the terms & conditions.
All rates and fees, and other terms and conditions of the products mentioned in this article/post are actual as of the last update date but are subject to change. See the current products' Terms & Conditions on the issuing banks' websites.