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Airports in St. Louis
If you are looking to fly from Cincinnati to St. Louis, you are most likely going to fly from Cincinnati Cinci./N. Kentucky Airport to Lambert-St Louis Airport, the most popular airports on that route. If you are looking for alternate airports to fly out of when traveling to St. Louis, you can try flying out of Lexington Blue Grass Airport (in Lexington), Dayton Airport (in Dayton), or Louisville Intl Airport (in Louisville). The least expensive flight option from Cincinnati to St. Louis will typically be CVG — STL during the month of September with an average price of $89 RT.
|Frontier||PriceFrom $165||Free Cancellation||Rating|
|United Airlines||PriceFrom $224||Free Cancellation||Rating|
|Delta||PriceFrom $255||Free Cancellation||Rating|
|American Airlines||PriceFrom $265||Free Cancellation||Rating|
A flight from Cincinnati Cinci./N. Kentucky to Lambert-St Louis will travel around 307.3 mi. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Lambert-St Louis Airport are refreshed on a daily basis.
As of September 2023, there are 4 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Lambert-St Louis Airport.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Lambert-St Louis Airport.
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
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