Route notes
Why this routing works
This is a compact one-week domestic multi-stop itinerary that moves from San Francisco to Seattle, then across to New York City, back to Los Angeles, onward to New York City again, then Miami, and finishes in New York City. The sequence creates a fast-moving loop with repeated use of New York City as both a stop and a routing anchor.
Because the route crosses the country more than once in a short timeframe, timing matters more than adding extra stops. Keeping this on one multi-stop ticket can simplify the overall structure versus pricing each segment separately, especially when the itinerary includes both coast-to-coast legs and repeat city usage.
September is a practical fit for this pattern because the trip packs several flight segments into a single week. With economy pricing shown from USD 602 to USD 919, this routing sits in a range that can work for travelers prioritizing coverage of multiple major U.S. cities over longer stays in any one place.