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Flying Fine

DCA → STL · 719 mi

Washington to St. Louis

$350typical business / first

Only 66 premium tickets were recorded here, so these figures are rough.

What people paid

cheapest $271
low $296
typical $350
high $415
priciest $495

Economy on this route starts around $113, so a premium seat runs about 2.4× the cheapest coach fare.

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Value

About 18% above the typical premium for a short-haul route. Routes this length normally run 2.03× economy; this one is 2.4×.

By airline

No per-airline breakdown recorded on this route.

From 66 premium and 1,951 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.