Cahokia/St Louis to Long Beach (CPS–LGB) — Airlines, Schedules & Connections

CPS Airport Page →
1,589 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 7 1-stop flights Verified 2mos ago
Nonstop Charter / private 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 scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 7 hubs
MDW Chicago ~6h 19m DL → WN Chicago (MDW) to Long Beach flights
AUS Austin ~6h 23m → WN Austin (AUS) to Long Beach flights
MSP Minneapolis ~6h 41m → UA Minneapolis (MSP) to Long Beach flights
DEN Denver ~7h 5m UA → WN Denver (DEN) to Long Beach flights
SFO San Francisco ~8h 28m → UA San Francisco (SFO) to Long Beach flights
EWR Newark ~9h 54m → Newark (EWR) to Long Beach flights
YEG Edmonton ~10h 25m → Edmonton (YEG) to Long Beach flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Cahokia/St Louis to Long Beach
Connecting service available through multiple hubs.
1 Airlines 1,589 mi 3h 43m nonstop -2h behind

CPS–LGB had nonstop service from Air Canada, last on the schedule in March 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,589 miles in 3h 43m.

Also explore CPS Routes LGB Routes CPS Live Flights LGB Live Flights LGB Delays
All flights from Long Beach (LGB) Long Beach to Cahokia/St Louis flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop CPS–LGB service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AC Air Canada 0 – – – Star Alliance –
Alliance coverage
Star Alliance: AC (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for CPS to LGB.
1-STOP
One-Stop Connections
7
Hubs
~6h
Fastest
~10h
Longest
MDW ~6h 19m AUS ~6h 23m MSP ~6h 41m DEN ~7h 5m SFO ~8h 28m
Verified with published schedule alignment and minimum connection time.
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
CPS → LGB
73%
Moderate delays possible. Allow buffer time.
Arriving
73%
Return
LGB → CPS
62%
Moderate delays possible. Allow buffer time.
Departing
62%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. LGB delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Long Beach is 2 hours behind Cahokia/St Louis.
CPS: CDT · LGB: PDT

When it's 6:00 PM in Cahokia/St Louis, it's 4:00 PM in Long Beach.
Distance & Flight Time
1,589 mi / 2,557 km
Nonstop flight time is approximately 3h 43m gate to gate.
Facts

CPS–LGB Quick Facts

Key statistics for the Cahokia/St Louis to Long Beach route.
Route details
Distance1,589 mi / 2,557 km
Flight time3h 43m
Time difference-2 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
Destination: LGB
Full nameLong Beach International Airport
IATA / ICAOLGB / KLGB
TimezoneAmerica/Los_Angeles
Passengers/yr4.1M
Elevation60 ft / 18 m
FAQ

Frequently Asked Questions

Common questions about CPS to LGB flights.
Nonstop flights from St Louis Downtown Airport to Long Beach International Airport take about 3h 43m gate to gate. The route covers 1,589 miles.
1 airline operated the nonstop from CPS to LGB: Air Canada. The last scheduled nonstop was in March 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 43m.
Yes, 1-stop connections are available, ranked by layover time.
Long Beach is 2 hours behind Cahokia/St Louis.
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 LGB

St Louis Downtown Airport (CPS) and Long Beach International Airport (LGB) had nonstop service from Air Canada, last on the schedule in March 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

CPS to LGB Flight Duration and Schedule

Nonstop flight time from CPS to LGB is about 3 hours 43 minutes gate to gate. The route covers a distance of 1,589 miles (2,557 km).

Connecting Options and Alternatives

1-stop connecting options are also available.