Cahokia/St Louis to Pittsburgh (CPS–PIT) — Airlines, Schedules & Connections

CPS Airport Page →
545 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 21 1-stop flights Verified 2w ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Cahokia/St Louis to Pittsburgh
Connecting service available through multiple hubs.
1 Airlines 545 mi 1h 15m nonstop +1h ahead 21 1-stop hubs

CPS–PIT is served by 1 airline with nonstop service. Delta Air Lines leads the route. The flight covers 545 miles in approximately 1h 15m. Beyond nonstop, 21 hubs offer 1-stop connections.

Also explore CPS Routes PIT Routes CPS Live Flights PIT Live Flights PIT Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop CPS–PIT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines 0 – – – SkyTeam –
Alliance coverage
SkyTeam: DL (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CPS to PIT.
1-STOP
One-Stop Connections
21
Hubs
~3h
Fastest
~17h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
0
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Pittsburgh from Cahokia/St Louis

Nearby airports with service to Pittsburgh International Airport.
Metric CPS→PIT STL→PIT
Distance from CPS – 17 mi
Nonstop airlines 1 3
Weekly flights 0 13
Flight time 1h 15m 1h 35m
St Louis (STL) to Pittsburgh flights
Airports within 200 miles of CPS with service to Pittsburgh International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Pittsburgh is 1 hour ahead of Cahokia/St Louis.
CPS: CDT · PIT: EDT

When it's 6:00 PM in Cahokia/St Louis, it's 7:00 PM in Pittsburgh.
Distance & Flight Time
545 mi / 877 km
Nonstop flight time is approximately 1h 15m.
Facts

CPS–PIT Quick Facts

Key statistics for the Cahokia/St Louis to Pittsburgh route.
Route details
Distance545 mi / 877 km
Flight time1h 15m
Time difference+1 hour
Airlines (nonstop)1
1-stop connections21 hubs
Origin: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
Destination: PIT
Full namePittsburgh International Airport
IATA / ICAOPIT / KPIT
TimezoneAmerica/New_York
Passengers/yr9.7M
Elevation1,203 ft / 367 m
FAQ

Frequently Asked Questions

Common questions about CPS to PIT flights.
Nonstop flights from St Louis Downtown Airport to Pittsburgh International Airport take approximately 1h 15m. The route covers 545 miles.
1 airline operates nonstop service: Delta Air Lines.
Yes, 1-stop connections are available through CMH, DTW, BUF, RIC, BNA, MSP, OKC, EWR, DAL, RDU, ATL, RSW, PIE, BOS, AUS, DFW, PBI, VNY, SEA, SFO and DEN. These options provide additional schedule flexibility.
Pittsburgh is 1 hour ahead of Cahokia/St Louis.
Yes, return flights from PIT to CPS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include STL. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CPS to PIT

St Louis Downtown Airport (CPS) and Pittsburgh International Airport (PIT) are connected by nonstop service from Delta Air Lines.

CPS to PIT Flight Duration and Schedule

Nonstop flight time from CPS to PIT ranges from 1 hours 15 minutes. The route covers a distance of 545 miles (877 km).

Connecting Options and Alternatives

21 one-stop connections are available, with the fastest taking approximately 3 hours via CMH. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include St Louis (STL).