Cheap Flights from Clarksville (CKV) to St. Louis (SUS)

Popular airlines from Clarksville, TN (CKV-Outlaw Field) to St. Louis, MO (SUS-Spirit of St. Louis)

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Flights from Clarksville (CKV) to St. Louis (SUS)
Origin airport
Outlaw Field
Destination airport
Spirit of St. Louis
Distance
225 mi

Clarksville to St. Louis Flights

The cheapest times to fly from Clarksville to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Clarksville to St. Louis are during the month of . You can find some of the cheapest flights from Clarksville to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Clarksville to St. Louis

Sunday is one of the best days to book for cheap flights from Clarksville to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Clarksville to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Clarksville to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Clarksville to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Clarksville to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS) cost?
Get a cheap one-way flight or cheap return flight from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS)?
is the most affordable month to fly from CKV to SUS. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from CKV to SUS. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS)?
You'll have to hop on a flight with a layover when traveling from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CKV to SUS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS)?
Book a flight from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS) last-minute?
Last-minute bookings from CKV to SUS are typically more expensive. To lock in the best prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book a CKV to SUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a CKV to SUS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Clarksville, TN (CKV-Outlaw Field) to Spirit of St. Louis Airport (SUS)?
Typically, you can cancel or reschedule your CKV to SUS flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, head to our Customer Service portal.

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