San Jose to Cahokia/St Louis (SJC–CPS) — Airlines, Schedules & Connections

SJC Airport Page →
1,724 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

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No nonstop flights on this route. connecting options below.

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San Jose to Cahokia/St Louis
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 1,724 mi 3h 44m nonstop +3h ahead 4 1-stop hubs

SJC–CPS is served by 1 airline with nonstop service. JetBlue leads the route. The flight covers 1,724 miles in approximately 3h 44m. Beyond nonstop, 4 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop SJC–CPS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
B6 JetBlue 1 – – 70% – –
Alliance coverage
Unaffiliated: B6 (1 flights/wk, 100%)
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 SJC to CPS.
1-STOP
One-Stop Connections
4
Hubs
~5h
Fastest
~28h
Longest
ADS ~5h 55m LAX ~6h 51m PBI ~7h 44m DAL ~28h 12m
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
SJC → CPS
70%
Moderate delays possible. Allow buffer time.
Departing
70%
Return
CPS → SJC
80%
Generally reliable. Most flights run on time.
Arriving
80%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SJC delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Cahokia/St Louis is 3 hours ahead of San Jose.
SJC: PDT · CPS: EDT

When it's 6:00 PM in San Jose, it's 9:00 PM in Cahokia/St Louis.
Distance & Flight Time
1,724 mi / 2,775 km
Nonstop flight time is approximately 3h 44m.
Facts

SJC–CPS Quick Facts

Key statistics for the San Jose to Cahokia/St Louis route.
Route details
Distance1,724 mi / 2,775 km
Flight time3h 44m
Time difference+3 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections4 hubs
Origin: SJC
Full nameNorman Y. Mineta San Jose International Airport
IATA / ICAOSJC / KSJC
TimezoneAmerica/Los_Angeles
Passengers/yr11.6M
Elevation62 ft / 19 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Indiana/Vincennes
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about SJC to CPS flights.
Nonstop flights from Norman Y. Mineta San Jose International Airport to St Louis Downtown Airport take approximately 3h 44m. The route covers 1,724 miles.
1 airline operates nonstop service: JetBlue.
There are approximately 1 nonstop flights per week from SJC to CPS.
Yes, 1-stop connections are available through ADS, LAX, PBI and DAL. These options provide additional schedule flexibility.
Cahokia/St Louis is 3 hours ahead of San Jose.
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 SJC to CPS

Norman Y. Mineta San Jose International Airport (SJC) and St Louis Downtown Airport (CPS) are connected by nonstop service from JetBlue. With 1 weekly departures, this is a regularly served route.

SJC to CPS Flight Duration and Schedule

Nonstop flight time from SJC to CPS ranges from 3 hours 44 minutes. The route covers a distance of 1,724 miles (2,775 km).

Connecting Options and Alternatives

4 one-stop connections are available, with the fastest taking approximately 5 hours via ADS.