Amex Offers has come out with a new offer that will give you a 1X $100 statement credit by using your enrolled Card to spend $500 or more on airfare only online at emirates.com by 6/30/15. Purchase must be made on Emirates’ US website. Excludes vacation packages.
The offer is valid on purchases of airfare, luggage and seat upgrade made at Emirates’ US website. So you just need to make sure sure that the final amount charged to your Amex card is more than $500.
You can use the multiple browser trick to add the offer to your Amex card online, if you’re looking to buy more than one ticket. You might also be able to trigger the $100 statement credit by purchasing a gift card, but I am not sure if it will so try at your own risk, and please report back in the comments.
I see the offer in my Business and Personal accounts so you should see it too when you log in. I checked with Amex and they confirmed that “This offer is not available via Twitter”.