$329 Cheap Flights from Louisville (SDF) to Chetumal (CTM)

View $329 flight on Mon, Mar 30, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Chetumal, Quintana Roo (CTM-Chetumal Intl.)

Cheap Flights from Louisville to Chetumal (SDF-CTM)

Prices were available within the past 7 days and start at $329 for one-way flights and $604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Mar 30 - Wed, Apr 15
SDF
Louisville
CTM
Chetumal
$604 Roundtrip, found 3 hours ago
$604
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Mar 30 from Louisville to Chetumal, returning Wed, Apr 15, priced at $604 found 3 hours ago
Delta
Mon, Apr 27 - Wed, May 13
SDF
Louisville
CTM
Chetumal
$604 Roundtrip, found 4 hours ago
$604
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Apr 27 from Louisville to Chetumal, returning Wed, May 13, priced at $604 found 4 hours ago
Delta
Tue, Mar 31 - Fri, Apr 17
SDF
Louisville
CTM
Chetumal
$624 Roundtrip, found 4 hours ago
$624
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Mar 31 from Louisville to Chetumal, returning Fri, Apr 17, priced at $624 found 4 hours ago
Delta
Mon, May 11 - Wed, May 27
SDF
Louisville
CTM
Chetumal
$629 Roundtrip, found 4 hours ago
$629
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, May 11 from Louisville to Chetumal, returning Wed, May 27, priced at $629 found 4 hours ago
Delta
Mon, Apr 13 - Fri, May 1
SDF
Louisville
CTM
Chetumal
$649 Roundtrip, found 4 hours ago
$649
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Apr 13 from Louisville to Chetumal, returning Fri, May 1, priced at $649 found 4 hours ago
Aeromexico
Thu, Apr 9 - Thu, Apr 23
SDF
Louisville
CTM
Chetumal
$654 Roundtrip, found 10 hours ago
$654
Roundtrip
found 10 hours ago
Select Aeromexico flight, departing Thu, Apr 9 from Louisville to Chetumal, returning Thu, Apr 23, priced at $654 found 10 hours ago
Aeromexico
Tue, May 12 - Wed, May 27
SDF
Louisville
CTM
Chetumal
$671 Roundtrip, found 4 hours ago
$671
Roundtrip
found 4 hours ago
Select Aeromexico flight, departing Tue, May 12 from Louisville to Chetumal, returning Wed, May 27, priced at $671 found 4 hours ago
Aeromexico
Thu, Apr 9 - Fri, May 1
SDF
Louisville
CTM
Chetumal
$674 Roundtrip, found 4 hours ago
$674
Roundtrip
found 4 hours ago
Select Aeromexico flight, departing Thu, Apr 9 from Louisville to Chetumal, returning Fri, May 1, priced at $674 found 4 hours ago
Delta
Wed, Apr 15 - Wed, May 6
SDF
Louisville
CTM
Chetumal
$691 Roundtrip, found 4 hours ago
$691
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Apr 15 from Louisville to Chetumal, returning Wed, May 6, priced at $691 found 4 hours ago
Delta
Mon, Apr 13 - Thu, Apr 30
SDF
Louisville
CTM
Chetumal
$696 Roundtrip, found 4 hours ago
$696
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Apr 13 from Louisville to Chetumal, returning Thu, Apr 30, priced at $696 found 4 hours ago

Alternative airports near Chetumal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chetumal Intl. CTM. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $1,436
CTM
Chetumal Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $1,436

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM) cost?
Get a cheap one-way flight from $329 or cheap return flight from $604 from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM)?
Planning your trip for March may help you find better deals, as it's the cheapest month for flights between SDF and CTM. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM)?
To find the cheapest airline that'll fly you from SDF to CTM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM)?
There aren't any daily direct flights available from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from SDF to CTM?
Usually you'll find the most flight options available 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 Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM)?
Select a flight from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM) that leaves before 3 PM to reduce the risk of cancellations. 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 Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM) last-minute?
Waiting until just before your departure to book a ticket from SDF to CTM generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a SDF to CTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDF to CTM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Chetumal Intl. Airport (CTM)?
Generally, it's possible to reschedule or cancel your SDF to CTM 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 if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Chetumal Intl.
Roundtrip price
$603
Distance
1368 mi

Book with confidence

Louisville to Chetumal Flights

The cheapest times to fly from Louisville to Chetumal

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

 

The best time to book a flight from Louisville to Chetumal

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

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 Louisville to Chetumal in 2025. You can also book with separate airlines for your outbound and return journeys, from $329 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 Louisville to Chetumal 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 Louisville to Chetumal 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.

 

Louisville to Chetumal Flights

Explore a world of travel with Expedia

*Available to One Key members.