Flight Routes from Raleigh Durham to St. Louis

Compare cheap outbound and return flights from Raleigh-Durham (RDU) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€382
Fastest flight
non-stop flights
21x / week
Flight distance
1,073 km
Time difference

Flight schedule from Raleigh-Durham (RDU) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Raleigh-Durham (RDU) to St. Louis (STL) and compare affordable flight deals.

offers
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Matching outbound flightsRDU–STL · 6 of 6
fromto
dep.arr.
durationstopovers
  1. November 1 – 7, 2026
  2. November 8 – 14, 2026
  3. November 15 – 21, 2026
    1. RDUSTL
      nonstop
      1. Southwest Airlines
    2. RDUSTL
      nonstop
      1. Southwest Airlines
    3. RDUSTL
      nonstop
      1. Southwest Airlines
    4. RDUSTL
      nonstop
      1. Southwest Airlines
    5. RDUSTL
      nonstop
      1. Southwest Airlines
    6. RDUSTL
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Raleigh-Durham and St. Louis

      Departure airport Airport Raleigh-Durham International Airport , NC (RDU)
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      Departure airport - Destination country Raleigh-Durham International Airport , NC - United States
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