$380 Cheap Flights from Cartagena (CTG) to Louisville (SDF)

View $380 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)

Cheap Flights from Cartagena to Louisville (CTG-SDF)

Prices were available within the past 7 days and start at $380 for one-way flights and $669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$669 Roundtrip, just found
$669
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $669 just found
American Airlines
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$691 Roundtrip, just found
$691
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $691 just found
Delta
Fri, Nov 21 - Sat, Nov 22
CTG
Cartagena
SDF
Louisville
$705 Roundtrip, found 2 days ago
$705
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 21 from Cartagena to Louisville, returning Sat, Nov 22, priced at $705 found 2 days ago
American Airlines
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$712 Roundtrip, just found
$712
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $712 just found
American Airlines
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$730 Roundtrip, just found
$730
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $730 just found
Delta
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$733 Roundtrip, just found
$733
Roundtrip
just found
Select Delta flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $733 just found
American Airlines
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$734 Roundtrip, just found
$734
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $734 just found
LATAM Airlines Group
Fri, Nov 21 - Sat, Nov 22
CTG
Cartagena
SDF
Louisville
$746 Roundtrip, found 2 days ago
$746
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 21 from Cartagena to Louisville, returning Sat, Nov 22, priced at $746 found 2 days ago
Copa
Fri, Nov 21 - Sat, Nov 22
CTG
Cartagena
SDF
Louisville
$800 Roundtrip, found 2 days ago
$800
Roundtrip
found 2 days ago
Select Copa flight, departing Fri, Nov 21 from Cartagena to Louisville, returning Sat, Nov 22, priced at $800 found 2 days ago
United
Mon, Jul 27 - Sat, Aug 1
CTG
Cartagena
SDF
Louisville
$1,387 Roundtrip, just found
$1,387
Roundtrip
just found
Select United flight, departing Mon, Jul 27 from Cartagena to Louisville, returning Sat, Aug 1, priced at $1,387 just found
Flights from Cartagena (CTG) to Louisville (SDF)
Origin airport
Rafael Núñez Intl.
Destination airport
Louisville Intl.
Roundtrip price
$668
Distance
2018 mi

Cartagena to Louisville Flights

The cheapest times to fly from Cartagena to Louisville

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

 

The best time to book a flight from Cartagena to Louisville

Sunday is one of the best days to book for cheap flights from Cartagena to Louisville: 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 Cartagena to Louisville

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 Cartagena to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $380 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 Cartagena to Louisville 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 Cartagena to Louisville 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 Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $380 or cheap return flight from $669 from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)?
The cheapest month to fly from CTG to SDF is July, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from CTG to SDF. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)?
There aren't any daily nonstop flights available from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from CTG to SDF?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier 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 Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)?
Select a flight from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour 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 Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF) last-minute?
Last-minute fares from CTG to SDF are usually more expensive. To lock in the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a CTG to SDF flight and hotel package?
Securing a CTG to SDF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rafael Nunez Intl. Airport (CTG) to Louisville Intl. Airport (SDF)?
If you reserved your CTG to SDF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.