St Louis to Columbus (STL–CMH) — Airlines, Schedules & Connections

STL Airport Page →
409 mi airlines 26/wk
On-time Some delays Frequent delays
Flight Schedule 9 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
WN757
WN Southwest
7S7
10:15 AM
EDT T2
12:40 PM
EDT
1h 25m
—
M T W T F S S
Prices
✓
→
WN1166
WN Southwest
737
10:15 AM
EDT T2
12:35 PM
EDT
1h 20m
—
M T W T F S S
Prices
✓
→
WN2480
WN Southwest
7S7
10:15 AM
EDT T2
12:35 PM
EDT
1h 20m
—
M T W T F S S
Prices
✓
→
WN3059
WN Southwest
7M8
6:45 PM
EDT T2
9:05 PM
EDT
1h 20m
—
M T W T F S S
Prices
✓
→
WN2537
WN Southwest
7M8
7:45 PM
EDT T2
10:05 PM
EDT
1h 20m
—
M T W T F S S
Prices
✓
←
WN1970
WN Southwest
737
7:05 AM
EDT
7:40 AM
EDT
1h 35m
—
M T W T F S S
Prices
✓
←
WN4784
WN Southwest
7S7
7:15 AM
EDT
7:45 AM
EDT
1h 30m
—
M T W T F S S
Prices
✓
←
WN3808
WN Southwest
7S7
7:25 PM
EDT
8:00 PM
EDT
1h 35m
—
M T W T F S S
Prices
✓
←
WN2571
WN Southwest
7S7
8:25 PM
EDT
8:55 PM
EDT
1h 30m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
St Louis to Columbus
1 carrier, 26 flights/week nonstop.
1 Airlines 26 Flights/wk 409 mi 1h 20m nonstop 66 1-stop hubs

STL–CMH is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 409 miles in approximately 1h 20m. Beyond nonstop, 66 hubs offer 1-stop connections.

Also explore STL Routes CMH Routes STL Live Flights CMH Live Flights STL Delays CMH Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop STL–CMH service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 26 737, 7M8, 7S7 1h20-1h25 88% – –
Aircraft on this route
737 Boeing 737-700 – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
Alliance coverage
Unaffiliated: WN (26 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, STL to CMH direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
2
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
26
Outbound / wk
23
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to CMH.
1-STOP
One-Stop Connections
66
Hubs
~3h
Fastest
~28h
Longest
IND ~3h 1m DAY ~3h 9m CLE ~3h 46m SUS ~3h 50m YIP ~3h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,983
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
STL → CMH
88%
Generally reliable. Most flights run on time.
Departing
88%
Arriving
100%
Return
CMH → STL
91%
Generally reliable. Most flights run on time.
Departing
91%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays → CMH delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Columbus is 0 hours the same as St Louis.
STL: EDT · CMH: EDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Columbus.
Distance & Flight Time
409 mi / 657 km
Nonstop flight time is approximately 1h 20m to 1h 25m.
Facts

STL–CMH Quick Facts

Key statistics for the St Louis to Columbus route.
Route details
Distance409 mi / 657 km
Flight time1h 20m to 1h 25m
Time difference0 hours
Airlines (nonstop)1
Weekly flights26 out / 23 return
1-stop connections66 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Indiana/Vincennes
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: CMH
Full nameJohn Glenn Columbus International Airport
IATA / ICAOCMH / KCMH
TimezoneAmerica/Indiana/Vevay
Passengers/yr8.8M
Elevation815 ft / 248 m
FAQ

Frequently Asked Questions

Common questions about STL to CMH flights.
Nonstop flights from St. Louis Lambert International Airport to John Glenn Columbus International Airport take approximately 1h 20m to 1h 25m. The route covers 409 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 26 nonstop flights per week from STL to CMH. The return direction has about 23 weekly flights.
Yes, 1-stop connections are available through IND, DAY, CLE, SUS, YIP, LEX, FTY, MKE, CVG, ABE, YYZ, MCI, BTL, OKC, PNS, TEB, SAV, LNS, BDL, PBI, APF, BCT, TMB, BZN, SCF, ELP, CUN, SAN, ATL, BNA, MIA, DTW, ORD, IAD, DFW, MDW, SFO, MSP, BWI, CLT, DAL, SLC, DEN, EWR, SEA, MCO, TPA, FLL, LAX, AUS, HOU, DCA, LGA, PHL, RSW, LAS, CHS, JAX, RDU, BOS, SRQ, IAH, PHX, ECP, PIT and SBN. These options provide additional schedule flexibility.
Yes, return flights from CMH to STL are available. Use the direction toggle at the top to view the return schedule.
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 STL to CMH

St. Louis Lambert International Airport (STL) and John Glenn Columbus International Airport (CMH) are connected by nonstop service from Southwest Airlines. With 26 weekly departures, this is a well served route.

STL to CMH Flight Duration and Schedule

Nonstop flight time from STL to CMH ranges from 1 hours 20 minutes to 1 hours 25 minutes. The route covers a distance of 409 miles (657 km). There are approximately 26 weekly flights outbound and 23 return, totaling 49 flights per week in both directions.

Connecting Options and Alternatives

66 one-stop connections are available, with the fastest taking approximately 3 hours via IND. Two-stop connections are also available via intermediate hubs.