Houston to St Louis (CXO–STL) — Airlines, Schedules & Connections

CXO Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Flight Schedule No service
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.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Houston to St Louis
Connecting service available through multiple hubs.

While no nonstop service exists between CXO and STL, 1-stop connecting options are available.

Also explore CXO Routes STL Routes CXO Live Flights STL Live Flights STL Delays
All flights from St Louis (STL) St Louis to Houston flights
Connections

Connection Landscape

1-stop and 2-stop options for CXO to STL.
1-STOP
One-Stop Connections
0
Hubs
–
Fastest
–
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
CXO → STL
64%
Moderate delays possible. Allow buffer time.
Arriving
64%
Return
STL → CXO
40%
Frequent delays expected. Consider flexible booking.
Departing
40%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Alternatives

Other ways to reach St Louis from Houston

Nearby airports with service to St. Louis Lambert International Airport.
Metric CXO→STL IAH→STL HOU→STL
Distance from CXO – 26 mi 50 mi
Nonstop airlines – 7 7
Weekly flights – 116 40
Houston (IAH) to St Louis flights · Houston (HOU) to St Louis flights · Austin (AUS) to St Louis flights
Airports within 200 miles of CXO with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
St Louis is 0 hours the same as Houston.
CXO: CDT · STL: CDT

When it's 6:00 PM in Houston, it's 6:00 PM in St Louis.
Facts

CXO–STL Quick Facts

Key statistics for the Houston to St Louis route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: CXO
Full nameConroe-North Houston Regional Airport
IATA / ICAOCXO / KCXO
TimezoneAmerica/Chicago
Elevation245 ft / 75 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about CXO to STL flights.
Yes, 1-stop connections are available, ranked by layover time.
Yes, return flights from STL to CXO are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAH, HOU and AUS. 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.

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Houston (IAH), Houston (HOU) and Austin (AUS).