Cheap Flights from St. Louis (CPS) to Crossville (CSV)

Popular airlines from St. Louis, MO (CPS-St. Louis Downtown) to Crossville, TN (CSV-Crossville Memorial)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial) cost?
Snag a cheap one-way flight or cheap return flight from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial) 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 St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial)?
The cheapest month to fly from CPS to CSV is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from CPS to CSV. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial)?
Nonstop flights from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPS to CSV?
Usually you'll find the largest variety of flight choices 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 St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial)?
Book a flight from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial) last-minute?
Holding off until just before your departure to book a flight from CPS to CSV generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a CPS to CSV flight and hotel package?
Compared with arranging flights and hotels separately, booking a CPS to CSV flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from St. Louis Downtown Airport (CPS) to Crossville, TN (CSV-Crossville Memorial)?
Usually, it's possible to reschedule or cancel your CPS to CSV flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
St. Louis Downtown
Destination airport
Crossville Memorial
Distance
332 mi

Book with confidence

St. Louis to Crossville Flights

The cheapest times to fly from St. Louis to Crossville

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 St. Louis to Crossville are during the month of . You can find some of the cheapest flights from St. Louis to Crossville with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Crossville: 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 St. Louis to Crossville

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 St. Louis to Crossville 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 St. Louis to Crossville 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 St. Louis to Crossville 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.

 

St. Louis to Crossville Flights

Explore a world of travel with Expedia

*Available to One Key members.