Cheap Flights from St. Louis to Cincinnati (STL→CVG) | Book Now

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St. Louis (STL)

📍 St Louis Lambert International Airport

🌍 United States

🕐 GMT -6

📐 Latitude: 38.748697

📐 Longitude: -90.370003

Cincinnati (CVG)

📍 Cincinnati Northern Kentucky International Airport

🌍 United States

🕐 GMT -5

📐 Latitude: 39.0488014221

📐 Longitude: -84.6678009033

✈ Distance: St. Louis,USA to Cincinnati,USA — 494.50 km

📅 Results on this page are loaded for 18 Mar 2026. Click View all flights for the complete live search.

St. Louis to Cincinnati — what to expect when booking

The STL–CVG 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 Cincinnati,USA is approximately 494.50 km.

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More flights from St. Louis (STL)

54 routes

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 → Cleveland

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

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

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 → EWR

St. Louis → Oklahoma City

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

St. Louis → Salt Lake City

STL → SLC

St. Louis → San Antonio

STL → SAT

St. Louis → San Diego

STL → SAN

St. Louis → San Francisco

St. Louis → Washington DC

STL → DCA

More flights from Cincinnati (CVG)

42 routes

Cincinnati → Atlanta

CVG → ATL

Cincinnati → Bentonville-Fayetteville

Cincinnati → Charlotte

Cincinnati → Fort Lauderdale

CVG → FLL

Cincinnati → Fort Myers

CVG → RSW

Cincinnati → Fort Worth

CVG → DFW

Cincinnati → Grand Rapids

CVG → GRR

Cincinnati → Hartford

CVG → BDL

Cincinnati → Houston

CVG → IAH

Cincinnati → Jacksonville

CVG → JAX

Cincinnati → Kansas City

CVG → MCI

Cincinnati → Las Vegas

CVG → LAS

Cincinnati → Los Angeles

Cincinnati → Milwaukee

CVG → MKE

Cincinnati → Minneapolis

CVG → MSP

Cincinnati → Nashville

CVG → BNA

Cincinnati → New Orleans

CVG → MSY

Cincinnati → New York

Cincinnati → Philadelphia

CVG → PHL

Cincinnati → Pittsburgh International Airport

CVG → PIT

Cincinnati → Punta Cana

CVG → PUJ

Cincinnati → Punta Gorda

CVG → PGD

Cincinnati → Raleigh

CVG → RDU

Cincinnati → Richmond

CVG → RIC

Cincinnati → Salt Lake City

CVG → SLC

Cincinnati → San Francisco

CVG → SFO

Cincinnati → Sanford

CVG → SFB

Cincinnati → St. Louis

Cincinnati → Washington DC

CVG → DCA

❓ Frequently asked questions — St. Louis to Cincinnati 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 Cincinnati,USA (CVG) is approximately 494.50 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.

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