Cahokia/St Louis to Raleigh/Durham (CPS–RDU) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
While no nonstop service exists between CPS and RDU, connecting options are available through 22 hubs.
Connection Landscape
Other ways to reach Raleigh/Durham from Cahokia/St Louis
| Metric | CPS→RDU | STL→RDU | SPI→RDU |
|---|---|---|---|
| Distance from CPS | – | 17 mi | 92 mi |
| Nonstop airlines | 0 | 4 | 1 |
| Weekly flights | 0 | 15 | – |
| Flight time | 2h 28m | 1h 50m | 1h 35m |
Travel Essentials
CPS: CDT · RDU: EDT
When it's 6:00 PM in Cahokia/St Louis, it's 7:00 PM in Raleigh/Durham.
Uber and Lyft from RDU to downtown Raleigh cost $20–30 (20–25 min); to downtown Durham: $18–25 (15–20 min). Pickup zones are on the lower level at both Terminal 1 and Terminal 2. Taxis are available at the curb ($30–40 to Raleigh).GoTriangle Route 100 ($2.25) is a budget option to downtown Raleigh and Durham; check hours before relying on it for evening or early-morning flights. Rental car desks are in the terminal buildings with cars in the adjacent garage. Chapel Hill is 20–25 minutes via US-15-501.
Humid subtropical climate with hot summers and mild but variable winters. Summer (June–August) temperatures reach 33–37°C with high humidity. Afternoon thunderstorms are frequent and can cause ground holds. The region sits in a tornado risk corridor during spring (April–May).
Winter (December–February) is generally mild at 2–12°C. The Piedmont of North Carolina experiences ice storms. Freezing rain events, common every 1–2 years, are the primary disruption risk. Snow is lighter than areas further north, but ice can be severe. Autumn (September–November) is the most operationally stable season.
CPS–RDU Quick Facts
Frequently Asked Questions
Flights from CPS to RDU
St Louis Downtown Airport (CPS) and Raleigh-Durham International Airport (RDU) are connected through multiple connecting hub airports.
CPS to RDU Flight Duration and Schedule
Nonstop flight time from CPS to RDU ranges from 2 hours 28 minutes. The route covers a distance of 652 miles (1,049 km).
Connecting Options and Alternatives
22 one-stop connections are available, with the fastest taking approximately 3 hours via CMH. Nearby alternative airports include St Louis (STL), Springfield (SPI) and Fort Leonard Wood (TBN).