$113 Cheap flights from Cincinnati - Northern Kentucky Intl. to Lambert-St. Louis Intl. (CVG to STL)

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Find The Best Dates To Fly from Cincinnati - Northern Kentucky Intl. to Lambert-St. Louis Intl.

Amazing CVG to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $208 round trip and $113 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 21 - Thu, May 30
CVG
Cincinnati
STL
St. Louis
$208 Roundtrip, found 6 days ago
$208
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 21 from Cincinnati to St. Louis, returning Thu, May 30, priced at $208 found 6 days ago
Sat, May 18 - Tue, May 21
CVG
Cincinnati
STL
St. Louis
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 18 from Cincinnati to St. Louis, returning Tue, May 21, priced at $218 found 6 days ago
Thu, May 30 - Fri, May 31
CVG
Cincinnati
STL
St. Louis
$226 Roundtrip, found 17 hours ago
$226
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, May 30 from Cincinnati to St. Louis, returning Fri, May 31, priced at $226 found 17 hours ago
Tue, May 21 - Thu, May 23
CVG
Cincinnati
STL
St. Louis
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 21 from Cincinnati to St. Louis, returning Thu, May 23, priced at $238 found 6 days ago
Sun, May 26 - Sun, Jun 2
CVG
Cincinnati
STL
St. Louis
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sun, May 26 from Cincinnati to St. Louis, returning Sun, Jun 2, priced at $247 found 1 day ago
Tue, Jun 11 - Thu, Jun 13
CVG
Cincinnati
STL
St. Louis
$266 Roundtrip, found 15 hours ago
$266
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Jun 11 from Cincinnati to St. Louis, returning Thu, Jun 13, priced at $266 found 15 hours ago
Sun, May 26 - Sun, Jun 2
CVG
Cincinnati
STL
St. Louis
$267 Roundtrip, found 17 hours ago
$267
Roundtrip
found 17 hours ago
Select Sun Country Airlines flight, departing Sun, May 26 from Cincinnati to St. Louis, returning Sun, Jun 2, priced at $267 found 17 hours ago
Tue, Jun 11 - Mon, Jun 17
CVG
Cincinnati
STL
St. Louis
$268 Roundtrip, found 17 hours ago
$268
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Tue, Jun 11 from Cincinnati to St. Louis, returning Mon, Jun 17, priced at $268 found 17 hours ago
Tue, Jun 11 - Thu, Jun 13
CVG
Cincinnati
STL
St. Louis
$270 Roundtrip, found 15 hours ago
$270
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Jun 11 from Cincinnati to St. Louis, returning Thu, Jun 13, priced at $270 found 15 hours ago
Sun, May 26 - Fri, May 31
CVG
Cincinnati
STL
St. Louis
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, May 26 from Cincinnati to St. Louis, returning Fri, May 31, priced at $272 found 1 day ago

Frequently asked questions

Can I catch a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to St. Louis Lambert International Airport right now?
Ensure you check out the Covid-19 Travel Advisor to see if there are any current travel advice reports and quarantine requirements in effect in St. Louis Lambert International Airport when flying from Cincinnati - Northern Kentucky Intl. Airport (CVG).
Are there direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Lambert Field?
Make a note of your connecting gate, because there are no direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Lambert Field. American Airlines, Delta and United Airlines are among the airlines that will fly you to St. Louis with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to STL, please visit our Customer Service Portal.
How long is the flight from CVG to St. Louis Lambert International Airport?
Exit the airplane feeling rested and relaxed by having a nap and something to eat during your flight to STL. With a typical travel time of 4 hours and 40 minutes from CVG Airport, you’ll have enough time to enjoy both.
What is the flight distance from CVG to St. Louis Lambert International Airport?
With a flight distance of only 310 mi, a short novel or an episode of your favorite TV show is all you’ll need to keep yourself amused on the trip between CVG and STL. You’ll be getting off the aircraft and diving headfirst into unforgettable adventures in no time at all.
What airlines fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Lambert Field?
When traveling from CVG Airport to Lambert Field, it’s best to plan ahead — no direct flights are currently available. Booking early will help you get the best price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Cincinnati - Northern Kentucky Intl.
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$208

Route Info

Flight path for flights from Cincinnati/Northern Kentucky Airport to Lambert-St. Louis International Airport


Origin:
CVG - Cincinnati/Northern Kentucky Airport
Destination:
STL - Lambert-St. Louis International Airport
Distance:
308.00 miles


Airlines & Aircraft Used on CVG to STL Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
American Airlines
Airbus A321-100/200
Delta Air Lines
Aerospatiale/Alenia ATR 42-300 / 320
Delta Air Lines
Airbus A320-100/200
United Airlines
Airbus A320-100/200

Discover our best flights from Cincinnati CVG to St. Louis STL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Cincinnati CVG to St. Louis STL at the right price  

Airfares to St. Louis STL from Cincinnati CVG currently cost between $208 and $272. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Cincinnati CVG to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Cincinnati CVG to St. Louis STL on Travelocity starting at $113. Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Cincinnati CVG quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from CVG to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Cincinnati CVG to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from CVG. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Cincinnati CVG to St. Louis STL today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Cincinnati CVG to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Cincinnati CVG 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from CVG have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Cincinnati CVG with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.