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

CPS Airport Page →
1,589 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights Verified 1mo ago
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  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 Long Beach
Connecting service available through multiple hubs.
1 Airlines 1,589 mi 3h 43m nonstop -2h behind 10 1-stop hubs

CPS–LGB is served by 1 airline with nonstop service. Air Canada leads the route. The flight covers 1,589 miles in approximately 3h 43m. Beyond nonstop, 10 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating 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

Beyond nonstop. 1-stop and 2-stop options for CPS to LGB.
1-STOP
One-Stop Connections
10
Hubs
~6h
Fastest
~16h
Longest
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.
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.
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 connections10 hubs
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 approximately 3h 43m. The route covers 1,589 miles.
1 airline operates nonstop service: Air Canada.
Yes, 1-stop connections are available through DAL, AUS, SFO, BNA, PIE, PBI, EWR, YEG, HND and DEN. These options provide additional schedule flexibility.
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) are connected by nonstop service from Air Canada.

CPS to LGB Flight Duration and Schedule

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

Connecting Options and Alternatives

10 one-stop connections are available, with the fastest taking approximately 6 hours via DAL.