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Cheap flights from St Louis to Cincinatti/Northern Kentucky Intl (STL - CVG)

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The best prices from St Louis to Cincinatti/Northern Kentucky Intl are usually found in April or August, booked 34 days in advance, depart on a Saturday or Friday and return on a Friday

How to find the cheapest flight from
St Louis (STL) to Cincinatti/Northern Kentucky Intl (CVG)

STL - CVG
Price
$179 - $267
CVG
Temperature
42.8 - 86 °F
CVG
Rainfall
3 - 5.3 inches

Popular in

November

High demand for flights, 15% potential price rise

Cheapest in

April

Best time to find cheap flights, 21% potential price drop

Round-trip from

$179

From St Louis to Cincinatti/Northern Kentucky Intl

One-way from

$100

One-way flight from St Louis to Cincinatti/Northern Kentucky Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Cincinatti/Northern Kentucky Intl?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from St Louis to Cincinatti/Northern Kentucky Intl?

To save up to 13% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St Louis to Cincinatti/Northern Kentucky Intl from $149 1-2 weeks out and tickets from $177 for flights departing within the next 72 hours.

What is the cheapest month to fly from St Louis to Cincinatti/Northern Kentucky Intl?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Cincinatti/Northern Kentucky Intl. Flights to Cincinatti/Northern Kentucky Intl from St Louis in May are about $168 on average during May, but can be found for as low as $69.

When is the cheapest time to fly from St Louis to Cincinatti/Northern Kentucky Intl (STL - CVG)?

It’s typically best to fly out from St Louis to Cincinatti/Northern Kentucky Intl at noon. Doing so could potentially save you 34% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from St Louis to Cincinatti/Northern Kentucky Intl in January, February 2021

The best prices found for STL to CVG flights for January, February
5 Feb - 7 Feb
$174pp
STL
Lambert-St Louis
Frontier
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Frontier
 
1 STOP
STL
Lambert-St Louis
12 Feb - 15 Feb
$197pp
STL
Lambert-St Louis
Delta
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Delta
 
1 STOP
STL
Lambert-St Louis
5 Feb - 7 Feb
$225pp
STL
Lambert-St Louis
Frontier
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Frontier
   
2 STOPS
STL
Lambert-St Louis

St Louis to Cincinatti/Northern Kentucky Intl 2021 flight deals

Cheap flights to Cincinatti/Northern Kentucky Intl from St Louis found for this year
17 Mar - 19 Mar
$135pp
STL
Lambert-St Louis
Frontier
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Frontier
 
1 STOP
STL
Lambert-St Louis
5 Feb - 7 Feb
$174pp
STL
Lambert-St Louis
Frontier
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Frontier
 
1 STOP
STL
Lambert-St Louis
26 Mar - 29 Mar
$180pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
American Airlines
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to Cincinatti/Northern Kentucky Intl from St Louis

Save time with St Louis to Cincinatti/Northern Kentucky Intl direct flight deals
25 Jan - 25 Jan
$3,910pp
STL
Lambert-St Louis
Linear Air Taxi
Non-Stop
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Linear Air Taxi
Non-Stop
STL
Lambert-St Louis
5 Feb - 8 Feb
$5,168pp
STL
Lambert-St Louis
Linear Air Taxi
Non-Stop
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
Linear Air Taxi
Non-Stop
STL
Lambert-St Louis

Last minute flights from St Louis to Cincinatti/Northern Kentucky Intl

Late deals on round-trip flights to Cincinatti/Northern Kentucky Intl from St Louis, departing today and this week
30 Jan - 31 Jan
$305pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
American Airlines
 
1 STOP
STL
Lambert-St Louis
30 Jan - 31 Jan
$311pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
American Airlines
 
1 STOP
STL
Lambert-St Louis
25 Jan - 25 Jan
$321pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
CVG
Cincinnati Cinci./N. Kentucky
CVG
Cincinnati Cinci./N. Kentucky
American Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Cincinatti/Northern Kentucky Intl from St Louis

The cheapest one-way flights from St Louis to Cincinatti/Northern Kentucky Intl
5:25 am - 1:52 pm
American Airlines
2 Stops
7h 27m
STL - CVG
American Airlines
12:35 pm - 12:58 pm
Frontier
2 Stops
23h 23m
STL - CVG
Frontier
$134
Gotogate
2:35 pm - 6:51 am
Multiple Airlines
3 Stops
39h 16m
STL - CVG
Multiple Airlines
$179
Kiwi.com

Related info for your journey

Useful info, stats and facts about St Louis to Cincinatti/Northern Kentucky Intl flights.

Flight FAQs

From St Louis to Cincinatti/Northern Kentucky Intl

Are flight prices decreasing from St Louis to Cincinnati due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Cincinnati for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Cincinnati Cinci./N. Kentucky to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Lambert-St Louis to Cincinnati Cinci./N. Kentucky include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Lambert-St Louis to Cincinnati Cinci./N. Kentucky have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, American Airlines, and United Airlines flying from Lambert-St Louis to Cincinnati Cinci./N. Kentucky have implemented new flexible cancellation policies.

Can I find flights from St Louis to Cincinatti/Northern Kentucky Intl for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to Cincinatti/Northern Kentucky Intl for under $200. The cheapest flight booked recently is on Frontier for just $135, but on average you can expect to pay $257.

Are there nonstop flights from St Louis to Cincinatti/Northern Kentucky Intl for under $4,000 on Cheapflights?

Cheapflights has at least 2 direct flights from St Louis to Cincinatti/Northern Kentucky Intl under $4,000. A good price for a nonstop flight from St Louis to Cincinatti/Northern Kentucky Intl is less than $4,539.

Are there last-minute flights available from St Louis to Cincinatti/Northern Kentucky Intl for under $400?

There are currently 8+ open flights from St Louis to Cincinatti/Northern Kentucky Intl within the next 7 days for less than $400.

Does it rain more in St Louis or Cincinnati?

St Louis will have less rainfall in 2 compared to Cincinnati over the next 15 days.

Is St Louis weather warmer or cooler than Cincinnati?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Cincinnati is generally colder than in St Louis.

How long is the flight from St Louis to Cincinatti/Northern Kentucky Intl?

Linear Air Taxi, American Airlines, and United Airlines can get you from St Louis to Cincinatti/Northern Kentucky Intl in just under 2h 11m. Your travel time can differ by up to 1h 53m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from St Louis to Cincinatti/Northern Kentucky Intl round-trip?

Cheapflights users have booked flights from St Louis to Cincinatti/Northern Kentucky Intl round-trip from $135. Other airlines that can offer you cheap pricing are American Airlines, from $180, and United Airlines, from $190. You may be able to fly from St Louis to Cincinatti/Northern Kentucky Intl for 40% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from St Louis to Cincinatti/Northern Kentucky Intl one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $66. Users have also found prices from $83 and $92 on Frontier and United Airlines, respectively.

Related searches

Flights to Cincinatti/Northern Kentucky Intl from St Louis
Flights to St Louis Flights to Cincinatti/Northern Kentucky Intl

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Alternative routes for St Louis to Cincinatti/Northern Kentucky Intl

Destination information for Cincinatti/Northern Kentucky Intl

Things to know before you go. Useful info for your trip from St Louis to Cincinatti/Northern Kentucky Intl
Average temperature for January in Cincinatti/Northern Kentucky Intl
42.8 °F
Avg rainfall for January in Cincinatti/Northern Kentucky Intl
3.3 ″

Airports servicing St. Louis

Airports servicing Cincinnati

Top 3 airlines flying from St Louis to Cincinatti/Northern Kentucky Intl

The chart below displays the airlines Cheapflights users traveling from St Louis to Cincinatti/Northern Kentucky Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$156 $286 No cancel fee 69%
Delta
$187 $314 No cancel fee N/A
American Airlines
$219 $346 No cancel fee 71%
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