Home› Flights› Columbus to St. Louis
✦ Smart route search

Columbus (CMH) to St. Louis (STL) Flights from ₹11,504

Fares on this route currently start from ₹11,504. Compare live CMH to STL prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
CMH → STL Approx. 657.42 km 14 Jul 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
CMH→STL

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Showing 25 of 176 live flights
Southwest Airlines
WN-4477
06:45
07/14/2026
CMH
John Glenn Columbus International Airport
16h 20m
1 Stop
⏱ BNA · 14h 40mBNA Airport
23:05
07/14/2026
STL
St Louis Lambert International Airport
₹11,504
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4297
12:55
07/14/2026
CMH
John Glenn Columbus International Airport
18h 50m
1 Stop
⏱ BNA · 17h 10mBNA Airport
07:45
07/15/2026
+1
STL
St Louis Lambert International Airport
₹11,504
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1207
07:20
07/14/2026
CMH
John Glenn Columbus International Airport
0h 25m
Non-stop
07:45
07/14/2026
STL
St Louis Lambert International Airport
₹12,532
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-2614
19:55
07/14/2026
CMH
John Glenn Columbus International Airport
0h 25m
Non-stop
20:20
07/14/2026
STL
St Louis Lambert International Airport
₹12,532
per person
✕ Non-refundable14 fare options
Delta Air Lines
DL-5701
06:40
07/14/2026
CMH
John Glenn Columbus International Airport
2h 51m
1 Stop
⏱ DTW · 1h 0mDTW Airport
09:31
07/14/2026
STL
St Louis Lambert International Airport
₹12,583
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-5812
08:15
07/14/2026
CMH
John Glenn Columbus International Airport
4h 50m
1 Stop
⏱ DTW · 3h 6mDTW Airport
13:05
07/14/2026
STL
St Louis Lambert International Airport
₹12,583
per person
✕ Non-refundable6 fare options
American Airlines
AA-4487
05:30
07/14/2026
CMH
John Glenn Columbus International Airport
3h 1m
1 Stop
⏱ ORD · 1h 4mORD Airport
08:31
07/14/2026
STL
St Louis Lambert International Airport
₹12,655
per person
✕ Non-refundable26 fare options
American Airlines
AA-4455
20:59
07/14/2026
CMH
John Glenn Columbus International Airport
3h 17m
1 Stop
⏱ ORD · 1h 15mORD Airport
00:16
07/15/2026
+1
STL
St Louis Lambert International Airport
₹12,655
per person
✓ Refundable26 fare options
Southwest Airlines
WN-4297
12:55
07/14/2026
CMH
John Glenn Columbus International Airport
10h 10m
1 Stop
⏱ BNA · 8h 30mBNA Airport
23:05
07/14/2026
STL
St Louis Lambert International Airport
₹12,922
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-4477
06:45
07/14/2026
CMH
John Glenn Columbus International Airport
10h 40m
1 Stop
⏱ BNA · 9h 0mBNA Airport
17:25
07/14/2026
STL
St Louis Lambert International Airport
₹12,922
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-2839
20:20
07/14/2026
CMH
John Glenn Columbus International Airport
11h 25m
1 Stop
⏱ BNA · 9h 45mBNA Airport
07:45
07/15/2026
+1
STL
St Louis Lambert International Airport
₹12,922
per person
✕ Non-refundable
Southwest Airlines
WN-1199
15:40
07/14/2026
CMH
John Glenn Columbus International Airport
2h 40m
1 Stop
⏱ MDW · 1h 15mMDW Airport
18:20
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1200
19:50
07/14/2026
CMH
John Glenn Columbus International Airport
2h 40m
1 Stop
⏱ MDW · 1h 5mMDW Airport
22:30
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4297
12:55
07/14/2026
CMH
John Glenn Columbus International Airport
4h 30m
1 Stop
⏱ BNA · 2h 50mBNA Airport
17:25
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-296
17:35
07/14/2026
CMH
John Glenn Columbus International Airport
4h 30m
1 Stop
⏱ DAL · 1h 10mDAL Airport
22:05
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1151
13:15
07/14/2026
CMH
John Glenn Columbus International Airport
4h 45m
1 Stop
⏱ HOU · 1h 5mHOU Airport
18:00
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4629
18:05
07/14/2026
CMH
John Glenn Columbus International Airport
5h 10m
1 Stop
⏱ MCO · 1h 15mMCO Airport
23:15
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1193
05:00
07/14/2026
CMH
John Glenn Columbus International Airport
5h 20m
1 Stop
⏱ MCO · 1h 40mMCO Airport
10:20
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4324
06:00
07/14/2026
CMH
John Glenn Columbus International Airport
6h 5m
1 Stop
⏱ DAL · 2h 55mDAL Airport
12:05
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4918
14:35
07/14/2026
CMH
John Glenn Columbus International Airport
5h 45m
1 Stop
⏱ MCO · 1h 45mMCO Airport
20:20
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4376
05:40
07/14/2026
CMH
John Glenn Columbus International Airport
5h 50m
1 Stop
⏱ BWI · 3h 15mBWI Airport
11:30
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1185
14:00
07/14/2026
CMH
John Glenn Columbus International Airport
6h 5m
1 Stop
⏱ DCA · 3h 25mDCA Airport
20:05
07/14/2026
STL
St Louis Lambert International Airport
₹13,069
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1199
15:40
07/14/2026
CMH
John Glenn Columbus International Airport
19h 35m
1 Stop
⏱ MDW · 18h 5mMDW Airport
11:15
07/15/2026
+1
STL
St Louis Lambert International Airport
₹13,411
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1200
19:50
07/14/2026
CMH
John Glenn Columbus International Airport
16h 45m
1 Stop
⏱ MDW · 15h 20mMDW Airport
12:35
07/15/2026
+1
STL
St Louis Lambert International Airport
₹13,411
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1200
19:50
07/14/2026
CMH
John Glenn Columbus International Airport
15h 25m
1 Stop
⏱ MDW · 13h 55mMDW Airport
11:15
07/15/2026
+1
STL
St Louis Lambert International Airport
₹13,411
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Columbus (CMH)
📍 John Glenn Columbus International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.998001
📐 Longitude: -82.891899
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003

✈ Distance: Columbus,USA to St. Louis,USA — 657.42 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Columbus to St. Louis — what to expect when booking

The CMH–STL 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 Columbus,USA and St. Louis,USA is approximately 657.42 km.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Load the full list

Route page starts with 25 flights for speed. Load more brings the complete list onto this page.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Columbus (CMH)
27 routes
Columbus → Atlanta
CMH → ATL
Columbus → Boston
CMH → BOS
Columbus → Charlotte
CMH → CLT
Columbus → Chicago
CMH → MDW
Columbus → Cleveland
CMH → CLE
Columbus → Denver
CMH → DEN
Columbus → Detroit
CMH → DTW
Columbus → Fort Lauderdale
CMH → FLL
Columbus → Fort Myers
CMH → RSW
Columbus → Fort Worth
CMH → DFW
Columbus → Grand Bahama International
CMH → FPO
Columbus → Houston
CMH → IAH
Columbus → Las Vegas
CMH → LAS
Columbus → Los Angeles
CMH → LAX
Columbus → Miami
CMH → MIA
Columbus → Minneapolis
CMH → MSP
Columbus → Nashville
CMH → BNA
Columbus → New York
CMH → LGA
Columbus → Oakland
CMH → OAK
Columbus → Orlando
CMH → MCO
Columbus → Philadelphia
CMH → PHL
Columbus → Phoenix
CMH → PHX
Columbus → Raleigh
CMH → RDU
Columbus → Reno
CMH → RNO
Columbus → Tampa
CMH → TPA
Columbus → Toronto
CMH → YYZ
Columbus → Washington DC
CMH → IAD
More flights from St. Louis (STL)
55 routes
St. Louis → Atlanta
STL → ATL
St. Louis → Boston
STL → BOS
St. Louis → Burlington IA
STL → BRL
St. Louis → Cancun
STL → CUN
St. Louis → Cape Girardeau
STL → CGI
St. Louis → Charlotte
STL → CLT
St. Louis → Chicago
STL → MDW
St. Louis → Cincinnati
STL → CVG
St. Louis → Cleveland
STL → CLE
St. Louis → Columbus
STL → CMH
St. Louis → Dallas
STL → DAL
St. Louis → Decatur
STL → DEC
St. Louis → Denver
STL → DEN
St. Louis → Detroit
STL → DTW
St. Louis → Fort Lauderdale
STL → FLL
St. Louis → Fort Leonard Wood
STL → TBN
St. Louis → Fort Myers
STL → RSW
St. Louis → Fort Worth
STL → DFW
St. Louis → Grand Rapids
STL → GRR
St. Louis → Houston
STL → IAH
St. Louis → Houston
STL → HOU
St. Louis → Jonesboro
STL → JBR
St. Louis → Kansas City
STL → MCI
St. Louis → Kirksville
STL → IRK
St. Louis → Las Vegas
STL → LAS
St. Louis → Little Rock
STL → LIT
St. Louis → Los Angeles
STL → LAX
St. Louis → Marion
STL → MWA
St. Louis → Miami
STL → MIA
St. Louis → Milwaukee
STL → MKE
St. Louis → Minneapolis
STL → MSP
St. Louis → Montego Bay
STL → MBJ
St. Louis → Nashville
STL → BNA
St. Louis → New Orleans
STL → MSY
St. Louis → New York
STL → JFK
St. Louis → Oklahoma City
STL → OKC
St. Louis → Omaha
STL → OMA
St. Louis → Orlando
STL → MCO
St. Louis → Owensboro
STL → OWB
St. Louis → Philadelphia
STL → PHL
St. Louis → Phoenix
STL → PHX
St. Louis → Pittsburgh International Airport
STL → PIT
St. Louis → Puerto Vallarta
STL → PVR
St. Louis → Punta Cana
STL → PUJ
St. Louis → Quincy
STL → UIN
St. Louis → Raleigh
STL → RDU
St. Louis → Salt Lake City
STL → SLC
St. Louis → San Antonio
STL → SAT
St. Louis → San Diego
STL → SAN
St. Louis → San Francisco
STL → SFO
St. Louis → Seattle
STL → SEA
St. Louis → Tampa
STL → TPA
St. Louis → Toronto
STL → YYZ
St. Louis → Tulsa
STL → TUL
St. Louis → Washington DC
STL → DCA
❓ Frequently asked questions — Columbus to St. Louis 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 Columbus,USA (CMH) and St. Louis,USA (STL) 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.