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$202+ Cheap flights from Louisville (SDF) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CUN
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Louisville to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Aeromexico)

One-way from

$202
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$455
Provider with most accurate pricing for Louisville Intl-Cancun flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Cancun flights.
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From Louisville Intl to Cancun
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One-way flight from Louisville Intl to Cancun
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Louisville to Cancún

Cheapest flights from Louisville to Cancún
Explore the most affordable flight options available from Louisville to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Aeromexico deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/307:05 amSDF - CUN
1 stop14h 15mAeromexico
vie. 12/511:17 amCUN - SDF
2 stops12h 42mAeromexico
Deal found 10/27$306
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:46 pmSDF - CUN
1 stop17h 49mMultiple Airlines
mar. 11/252:44 pmCUN - SDF
2 stops43h 57mMultiple Airlines
Deal found 10/27$378
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:55 amSDF - CUN
1 stop25h 18mSpirit Airlines
jue. 12/182:36 pmCUN - SDF
1 stop20h 49mSpirit Airlines
Deal found 10/26$424
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:47 amSDF - CUN
1 stop7h 07mAmerican Airlines
mié. 12/175:20 pmCUN - SDF
1 stop6h 33mAmerican Airlines
Deal found 10/26$439
This SmartFares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/103:18 pmSDF - CUN
1 stop6h 02mAeromexico
mié. 12/178:00 amCUN - SDF
1 stop9h 16mAeromexico
Deal found 10/26$461
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/176:15 amSDF - CUN
1 stop7h 09mAmerican Airlines
mar. 11/253:54 pmCUN - SDF
1 stop7h 01mAmerican Airlines
Deal found 10/27$479
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/307:05 amSDF - CUN
1 stop8h 29mDelta
vie. 12/511:17 amCUN - SDF
2 stops12h 42mDelta
Deal found 10/26$486
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/223:02 pmSDF - CUN
1 stop22h 29mMultiple Airlines
jue. 12/252:36 pmCUN - SDF
1 stop20h 49mMultiple Airlines
Deal found 10/27$497
This Aeromexico deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/282:53 pmSDF - CUN
1 stop6h 27mAeromexico
mar. 12/28:00 amCUN - SDF
1 stop9h 16mAeromexico
Deal found 10/27$506

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from Louisville to Cancún that are best for you.

Fly from

Louisville

Fly to

Cancún

Route

Depart

Return

Price

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

jue. 2/5

6:00 am-9:10 am

1 stop27h 10m

Cancun

mié. 2/11

10:15 am-11:45 pm

1 stop13h 30m

$399

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mié. 12/10

10:47 am-5:54 pm

1 stop7h 07m

Cancun

mié. 12/17

5:20 pm-11:53 pm

1 stop6h 33m

$439

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mié. 3/4

6:00 am-6:47 pm

2 stops12h 47m

Cancun

mié. 3/18

7:00 am-8:52 pm

2 stops12h 52m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

dom. 1/18

9:15 am-3:59 pm

1 stop6h 44m

Cancun

vie. 1/23

1:27 pm-10:30 pm

1 stop9h 03m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mar. 3/10

6:00 am-3:40 pm

2 stops10h 40m

Cancun

mié. 3/11

7:00 am-8:52 pm

2 stops12h 52m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mar. 1/13

6:00 am-5:38 pm

2 stops11h 38m

Cancun

vie. 1/16

1:43 pm-9:15 pm

1 stop7h 32m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mar. 1/13

8:29 am-5:50 pm

2 stops9h 21m

Cancun

vie. 1/16

12:35 pm-7:43 pm

1 stop7h 08m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mar. 1/27

5:35 am-4:45 pm

1 stop11h 10m

Cancun

mar. 2/3

8:00 am-7:39 pm

1 stop11h 39m

$486

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

dom. 11/23

8:31 pm-1:35 pm

1 stop17h 04m

$202

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

mar. 11/25

6:00 am-9:20 pm

1 stop15h 20m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Louisville to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Cancún in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Cancún flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Cancún flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Cancún flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Cancún

How far ahead should I book a flight from Louisville to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Cancún. Price data was last updated on October 24, 2025.

The best time to book flights from Louisville to Cancún is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Cancún?

Currently, December is the cheapest month in which you can book a flight from Louisville to Cancún (average of $142). Flying from Louisville to Cancún in March is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to CUN?

Find hourly flight availability from Louisville to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

It’s typically best to fly out from Louisville to Cancún in the evening. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Louisville to Cancún?

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated octubre 28, 2025.
See what other customers who have flown with Delta, Aeromexico, and United Airlines from Louisville to Cancún have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aeromexico
7.5
Good
1,678 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,110 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Cancún?

    A quick flight from Louisville to Cancún can take about 7h 07m. Spirit Airlines provides one of the quickest options available for as low as $439. The distance between Louisville and Cancún is about 1185 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Louisville to Cancún round-trip?

    Our cheapest airline available from Louisville to Cancún is Spirit Airlines. Our recent data shows that you can find tickets from as low as $238 on this airline. Additional options worth looking into are Southwest and United Airlines, starting at $281 and $290 round-trip. Spirit Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Louisville to Cancún that include hotel bookings?

    Yes. In addition to deals on Louisville to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Cancún.

  • Can I find deals for business class flights from Louisville to Cancún?

    Yes. Cheapflights offers flight deals from Louisville to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Cancún?

    Currently, December is the cheapest month in which you can book a flight from Louisville to Cancún (average of $142). Flying from Louisville to Cancún in March is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Louisville to Cancún

Discover the top 6 airlines that operate flights from Louisville to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$238Average$440FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$281Average$646FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$290Average$501FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$293Average$504FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$305Average$513FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$349Average$581FlexibilityNo cancel feeOn-time71%

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