£222 Cheap Flights from Louisville (SDF) to Cancun (CUN)

View £222 flight on Fri, 28 Aug 2026Opens in a new window

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Popular airlines from Louisville International Airport (SDF) to Cancun Intl. Airport (CUN)

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Cheap Flights from Louisville (SDF) to Cancun (CUN)

Prices were available within the past 7 days and start at £222 for one-way flights and £415 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sun, 6 Sept - Tue, 15 Sept
SDF
Louisville
CUN
Cancun
£415 Return, found 1 day ago
£415
Return
found 1 day ago
Select Aeromexico flight, departing Sun, 6 Sept from Louisville to Cancun, returning Tue, 15 Sept, priced at £415 found 1 day ago
Aeromexico
Fri, 28 Aug - Tue, 1 Sept
SDF
Louisville
CUN
Cancun
£439 Return, found 4 days ago
£439
Return
found 4 days ago
Select Aeromexico flight, departing Fri, 28 Aug from Louisville to Cancun, returning Tue, 1 Sept, priced at £439 found 4 days ago
Aeromexico
Sat, 11 Jul - Fri, 17 Jul
SDF
Louisville
CUN
Cancun
£441 Return, found 2 days ago
£441
Return
found 2 days ago
Select Aeromexico flight, departing Sat, 11 Jul from Louisville to Cancun, returning Fri, 17 Jul, priced at £441 found 2 days ago
Aeromexico
Sun, 6 Sept - Tue, 15 Sept
SDF
Louisville
CUN
Cancun
£448 Return, found 1 day ago
£448
Return
found 1 day ago
Select Aeromexico flight, departing Sun, 6 Sept from Louisville to Cancun, returning Tue, 15 Sept, priced at £448 found 1 day ago
Aeromexico
Fri, 28 Aug - Tue, 1 Sept
SDF
Louisville
CUN
Cancun
£535 Return, found 4 days ago
£535
Return
found 4 days ago
Select Aeromexico flight, departing Fri, 28 Aug from Louisville to Cancun, returning Tue, 1 Sept, priced at £535 found 4 days ago
Aeromexico
Sat, 11 Jul - Fri, 17 Jul
SDF
Louisville
CUN
Cancun
£537 Return, found 2 days ago
£537
Return
found 2 days ago
Select Aeromexico flight, departing Sat, 11 Jul from Louisville to Cancun, returning Fri, 17 Jul, priced at £537 found 2 days ago
Aeromexico
Sun, 6 Sept - Tue, 15 Sept
SDF
Louisville
CUN
Cancun
£544 Return, found 1 day ago
£544
Return
found 1 day ago
Select Aeromexico flight, departing Sun, 6 Sept from Louisville to Cancun, returning Tue, 15 Sept, priced at £544 found 1 day ago
Aeromexico
Thu, 18 Mar - Tue, 23 Mar
SDF
Louisville
CUN
Cancun
£553 Return, found 6 days ago
£553
Return
found 6 days ago
Select Aeromexico flight, departing Thu, 18 Mar from Louisville to Cancun, returning Tue, 23 Mar, priced at £553 found 6 days ago
Aeromexico
Fri, 28 Aug - Tue, 1 Sept
SDF
Louisville
CUN
Cancun
£564 Return, found 4 days ago
£564
Return
found 4 days ago
Select Aeromexico flight, departing Fri, 28 Aug from Louisville to Cancun, returning Tue, 1 Sept, priced at £564 found 4 days ago
Aeromexico
Sat, 11 Jul - Fri, 17 Jul
SDF
Louisville
CUN
Cancun
£568 Return, found 2 days ago
£568
Return
found 2 days ago
Select Aeromexico flight, departing Sat, 11 Jul from Louisville to Cancun, returning Fri, 17 Jul, priced at £568 found 2 days ago
Aeromexico
Sun, 6 Sept - Tue, 15 Sept
SDF
Louisville
CUN
Cancun
£577 Return, found 1 day ago
£577
Return
found 1 day ago
Select Aeromexico flight, departing Sun, 6 Sept from Louisville to Cancun, returning Tue, 15 Sept, priced at £577 found 1 day ago
Air Canada
Sun, 6 Sept - Tue, 15 Sept
SDF
Louisville
CUN
Cancun
£789 Return, found 1 day ago
£789
Return
found 1 day ago
Select Air Canada flight, departing Sun, 6 Sept from Louisville to Cancun, returning Tue, 15 Sept, priced at £789 found 1 day ago

Find the cheapest month to fly from Louisville (SDF) to Cancun (CUN)

May is typically the cheapest month to fly

From £312 - £515 per traveller.

Frequently asked questions

What is the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
September is typically the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), with average return fares of approximately £270. This is about 31% lower than the average price throughout the year. September often sees lower prices as it falls outside of peak holiday seasons and summer travel, when demand tends to decrease. Other cheap months to fly from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) include January and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly from Louisville, KY (SDF-Louisville Intl.) (SDF) to Cancun, Quintana Roo (CUN-Cancun Intl.) (CUN) for the best value is typically in September or August. Based on booking data from the past year, you can find return flights for around £270 during these months. This is often because these months fall outside of peak holiday seasons, allowing you to enjoy Cancun's beautiful beaches and vibrant culture at a more affordable price.*Prices based on flights available on Expedia in the last year.
How many flights per day from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 52 connecting flights per day from Louisville Intl. (SDF) to Cancun Intl. (CUN). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Louisville, KY (SDF-Louisville Intl.) (SDF) to Cancun, Quintana Roo (CUN-Cancun Intl.) (CUN) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is a seasonal service active in March and April. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll find the most flights from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) on a Monday, with around 35 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and American Airlines. Flight schedules are consistent throughout the week, so you'll have a good selection of flights no matter which day you choose.
What are the most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) are in the early morning, from 6am to 9am. About 62% of passengers prefer this time. Many major carriers, including American Airlines, Delta and United Airlines, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Cancun with plenty of time to enjoy your destination.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Flying from SDF to CUN with a connection usually takes about 7 hours, traveling roughly 1,187 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Select the "Business class" and "First class" filters when looking for SDF to CUN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun from Louisville Intl. (SDF)?
If you're planning to travel to Cancun from Louisville Intl. (SDF), you can fly into Cancun Intl. (CUN) Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Cancun Intl.
Return price
£415
Distance
1898 km

Book with confidence

Compare flights from Louisville to Cancun easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Louisville to Cancun. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cancun Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Louisville Intl. to Cancun Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Louisville Intl. (SDF) to Cancun Intl. (CUN)

The easiest way to view the best deals on flights from Louisville to Cancun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Louisville Intl. to Cancun Intl. start at just £415 and range up to £789.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Louisville and Cancun
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Louisville to Cancun flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to Cancun Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Louisville to Cancun easily and book with confidence

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*Available to Expedia members.