$399 Cheap Flights from Louisville (SDF) to Columbia (COU)

Discover the latest flight deals from SDF to COU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.

The cheapest flights from SDF to COU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.

Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SDF to COU. Sort your results by “Price (lowest to highest)” to snap up a great deal.

Direct flights from Louisville Intl. Airport (SDF) to Columbia Regional Airport (COU) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and select either “1 Stop” or “2+ Stops.”

Usually you’ll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

Opt for a flight from Louisville Intl. Airport (SDF) to Columbia Regional Airport (COU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures 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.

Holding off until just before your departure to book a ticket from SDF to COU often results in higher prices. While you may find some last-minute offers, they’re not always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.

Compared with arranging flights and hotels separately, booking a SDF to COU flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.

It’s generally possible to cancel or reschedule your SDF to COU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.