For travel over the week of Thanksgiving, fly nonstop from Boston to Istanbul for $599 round-trip, including all taxes, on Turkish Airlines.
Seen below, we found seats departing BOS on Monday, November 24, returning from IST on the following Monday, December 1.
You'll find plenty of other dates are also available for travel through mid December.
For booking info, see our Fare Details.
Istanbul image via Shutterstock