CVG - STL Price
|
$159 - $314
|
STL Temperature
|
32 - 80.6 °F
|
STL Rainfall
|
2.2 - 4.7 inches
|
Popular in September High demand for flights, 30% potential price rise |
Cheapest in June Best time to find cheap flights, 28% potential price drop |
Average price $197 Average for round-trip flights in May 2022 |
Round-trip from $159 From Cincinnati Cinci./N. Kentucky to Lambert-St Louis |
Flights from Cincinnati to St. Louis lean towards being more expensive in September. Prices are generally better when you fly from Cincinnati to St. Louis in June, with the cheapest ticket starting at $99.
Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 74% on the overall cost on flights from Cincinnati to St. Louis.
To save on the cost of your flight from Cincinnati to St. Louis, book at least 53 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $288 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $402.
When flying from Cincinnati to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight in the afternoon.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
![]() |
$92 | $348 | No cancel fee | N/A | ||
![]() |
$139 | $268 | No cancel fee | 69% | ||
![]() |
$144 | $334 | No cancel fee | 71% |