Direct flights
from Washington (DCA)
to St. Louis (STL)

Weekly schedule for flights between Ronald Reagan Washington National (Washington, United States) and St. Louis Lambert Intl (St. Louis, United States) operated by 1 airlines.
40 weekly flights operate on this route flying 721mi in 2h30min.
Expect $249 in average for a one-way ticket with the cheapest option at $199.