Compare live prices for STL to CMH. Use the search panel
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STL → CMHApprox. 657.42 km08 May 2026Live inventory
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Showing 25
of 115
live flights
Delta Air Lines
DL-1393
19:01
05/08/2026
STL
St Louis Lambert International Airport
5h 29m
1 Stop
⏱ ATL · 1h 7mATL Airport
00:30
05/09/2026
+1
CMH
John Glenn Columbus International Airport
₹15,015
per person
✕ Non-refundable
Delta Air Lines
DL-1485
17:20
05/08/2026
STL
St Louis Lambert International Airport
6h 1m
1 Stop
⏱ ATL · 1h 48mATL Airport
23:21
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,015
per person
✕ Non-refundable
Delta Air Lines
DL-1536
07:05
05/08/2026
STL
St Louis Lambert International Airport
6h 44m
1 Stop
⏱ ATL · 2h 36mATL Airport
13:49
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,015
per person
✕ Non-refundable
Delta Air Lines
DL-2822
18:04
05/08/2026
STL
St Louis Lambert International Airport
5h 48m
1 Stop
⏱ DTW · 2h 13mDTW Airport
23:52
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,015
per person
✕ Non-refundable
Delta Air Lines
DL-1626
06:45
05/08/2026
STL
St Louis Lambert International Airport
6h 40m
1 Stop
⏱ DTW · 3h 2mDTW Airport
13:25
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,015
per person
✕ Non-refundable
American Airlines
AA-2444
07:05
05/08/2026
STL
St Louis Lambert International Airport
5h 16m
1 Stop
⏱ ORD · 1h 13mORD Airport
12:21
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✕ Non-refundable6 fare options
American Airlines
AA-4135
08:54
05/08/2026
STL
St Louis Lambert International Airport
5h 18m
1 Stop
⏱ ORD · 1h 23mORD Airport
14:12
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✓ Refundable11 fare options
American Airlines
AA-2943
18:54
05/08/2026
STL
St Louis Lambert International Airport
5h 27m
1 Stop
⏱ CLT · 1h 1mCLT Airport
00:21
05/09/2026
+1
CMH
John Glenn Columbus International Airport
₹15,024
per person
✓ Refundable6 fare options
American Airlines
AA-3128
05:51
05/08/2026
STL
St Louis Lambert International Airport
5h 19m
1 Stop
⏱ ORD · 1h 18mORD Airport
11:10
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✕ Non-refundable5 fare options
American Airlines
AA-3128
05:51
05/08/2026
STL
St Louis Lambert International Airport
6h 30m
1 Stop
⏱ ORD · 2h 28mORD Airport
12:21
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✓ Refundable5 fare options
American Airlines
AA-2444
07:05
05/08/2026
STL
St Louis Lambert International Airport
7h 7m
1 Stop
⏱ ORD · 3h 9mORD Airport
14:12
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✓ Refundable5 fare options
American Airlines
AA-418
17:21
05/08/2026
STL
St Louis Lambert International Airport
6h 1m
1 Stop
⏱ ORD · 1h 54mORD Airport
23:22
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,024
per person
✓ Refundable5 fare options
Southwest Airlines
WN-4489
05:40
05/08/2026
STL
St Louis Lambert International Airport
4h 20m
1 Stop
⏱ MDW · 1h 0mMDW Airport
10:00
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable🔥 Last 4 seats6 fare options
Southwest Airlines
WN-4668
07:35
05/08/2026
STL
St Louis Lambert International Airport
4h 25m
1 Stop
⏱ BNA · 0h 50mBNA Airport
12:00
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-3816
15:25
05/08/2026
STL
St Louis Lambert International Airport
6h 30m
1 Stop
⏱ MCO · 0h 45mMCO Airport
21:55
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-2791
05:45
05/08/2026
STL
St Louis Lambert International Airport
6h 40m
1 Stop
⏱ DAL · 1h 30mDAL Airport
12:25
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-1764
16:40
05/08/2026
STL
St Louis Lambert International Airport
4h 20m
1 Stop
⏱ MDW · 0h 55mMDW Airport
21:00
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-826
13:45
05/08/2026
STL
St Louis Lambert International Airport
7h 15m
1 Stop
⏱ MDW · 3h 50mMDW Airport
21:00
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-5047
14:20
05/08/2026
STL
St Louis Lambert International Airport
7h 35m
1 Stop
⏱ MCO · 1h 55mMCO Airport
21:55
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1473
16:10
05/08/2026
STL
St Louis Lambert International Airport
7h 0m
1 Stop
⏱ DAL · 1h 55mDAL Airport
23:10
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3144
16:00
05/08/2026
STL
St Louis Lambert International Airport
7h 15m
1 Stop
⏱ BWI · 2h 45mBWI Airport
23:15
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4047
14:25
05/08/2026
STL
St Louis Lambert International Airport
7h 45m
1 Stop
⏱ TPA · 2h 15mTPA Airport
22:10
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-830
05:05
05/08/2026
STL
St Louis Lambert International Airport
8h 15m
1 Stop
⏱ TPA · 2h 35mTPA Airport
13:20
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4466
05:40
05/08/2026
STL
St Louis Lambert International Airport
8h 10m
1 Stop
⏱ HOU · 2h 35mHOU Airport
13:50
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,523
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3059
20:25
05/08/2026
STL
St Louis Lambert International Airport
2h 20m
Non-stop
22:45
05/08/2026
CMH
John Glenn Columbus International Airport
₹15,929
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Columbus (CMH)
📍 John Glenn Columbus International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.998001
📐 Longitude: -82.891899
✈ Distance: St. Louis,USA to Columbus,USA — 657.42 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
St. Louis to Columbus — what to expect when booking
The STL–CMH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between St. Louis,USA and Columbus,USA is approximately
657.42 km.
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❓ Frequently asked questions — St. Louis to Columbus flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between St. Louis,USA (STL) and Columbus,USA (CMH) is approximately 657.42 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.