$775 will get you from Washington, DC to Muscat, Oman via Istanbul and Bahrain. It's a total of 14,650 miles flown.
This is a good price for the rather exotic Middle East destination.
The fare class W will likely not earn any miles on most Star Alliance loyalty programs.
Use our guide – How to find the cheapest flights with ITA Matrix to find available dates.
** Only available after card approval. Minimum spend of $3,000 in the first 90 days required. Points redemption only available for purchase made with eligible travel merchants.