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- Rapid City to St Louis
Flights from Rapid City to St Louis
There are no direct flights from Rapid City to St Louis. The fastest way is one stop via Denver or Chicago, about 3h 52m door to door (40 connections a week on current schedules).
No direct flights · 4 connection options From 3h 52m
Rapid City to St Louis at a glance
Fastest journey3h 52mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Chicago
Best ways to fly from Rapid City to St Louis
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
RAP Denver (DEN) STL
Leg 1: United Airlines, SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Mon11:30 RAP12:41 DEN0h 49m connection13:30 DEN16:22 STLUnited Airlines
2Search
RAP Chicago (ORD) STL
Leg 1: United Airlines · Leg 2: American Airlines, United Airlines, GoJet Airlines
Fri13:45 RAP16:51 ORD2h 39m connection19:30 ORD20:29 STLUnited Airlines + American Airlines
3Search
RAP Dallas (DFW) STL
Leg 1: Envoy Air · Leg 2: American Airlines, Frontier Airlines, Envoy Air
Mon12:45 RAP15:55 DFW3h 05m connection19:00 DFW20:31 STLEnvoy Air + American Airlines
4Search
RAP Minneapolis (MSP) STL
Leg 1: Delta Air Lines, Sun Country Airlines, SkyWest · Leg 2: Delta Air Lines, Southwest Airlines, Sun Country Airlines
Sun06:45 RAP09:08 MSP4h 37m connection13:45 MSP14:59 STLSkyWest + Southwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,243 km772 miles
- Journey time
- 3h 52mon current schedules
- Time difference
- +1hSt Louis vs Rapid City
- Currency in St Louis
- USD
- Airports
- RAP → STL
Flights from Rapid City to St Louis: questions answered
Are there direct flights from Rapid City to St Louis?
No. There is no nonstop service, so you will connect, most easily in Denver, Chicago and Dallas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Rapid City to St Louis?
With one connection the journey usually takes around 3h 52m, depending on the layover. The straight-line distance is 1,243 km.
Where do you change planes between Rapid City and St Louis?
The best connecting points are Denver (DEN), Chicago (ORD), Dallas (DFW) and Minneapolis (MSP). United Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Rapid City and St Louis?
Rapid City: Rapid City Regional Airport (RAP). St Louis: St. Louis Lambert International Airport (STL).
What is the time difference between Rapid City and St Louis?
St Louis is 1 hour ahead of Rapid City.





