Cancún

$159+ 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CUN
Jan 12 — Jan 191
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Cheap 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 December 13, 2025.

This Orbitz deal was found by Cheapflights users on 12/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 amSDF - CUN
1 stop8h 26mSpirit Airlines
Wed 1/72:36 pmCUN - SDF
1 stop9h 23mSpirit Airlines
Deal found 12/12$343
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:05 amSDF - CUN
2 stops32h 35mMultiple Airlines
Wed 1/72:36 pmCUN - SDF
1 stop9h 23mMultiple Airlines
Deal found 12/12$393
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/157:15 amSDF - CUN
1 stop8h 18mDelta
Thu 12/188:00 amCUN - SDF
1 stop6h 11mDelta
Deal found 12/13$401
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 amSDF - CUN
1 stop8h 45mUnited Airlines
Tue 12/302:44 pmCUN - SDF
1 stop7h 10mUnited Airlines
Deal found 12/12$441
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/156:15 amSDF - CUN
2 stops10h 05mAmerican Airlines
Thu 12/185:08 pmCUN - SDF
1 stop7h 08mAmerican Airlines
Deal found 12/13$445
This Cheapflightsfares deal was found by Cheapflights users on 12/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:05 amSDF - CUN
1 stop8h 26mSpirit Airlines
Tue 12/302:36 pmCUN - SDF
1 stop8h 13mSpirit Airlines
Deal found 12/12$475
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/113:16 pmSDF - CUN
1 stop6h 04mDelta
Sat 12/133:15 pmCUN - SDF
1 stop6h 16mDelta
Deal found 12/10$491
This Delta deal was found by Cheapflights users on 12/12. 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.
Tue 12/2312:21 pmSDF - CUN
1 stop8h 59mDelta
Tue 12/3012:05 pmCUN - SDF
2 stops11h 51mDelta
Deal found 12/12$493
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 amSDF - CUN
2 stops8h 45mUnited Airlines
Mon 12/221:27 pmCUN - SDF
1 stop7h 05mUnited Airlines
Deal found 12/11$495
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amSDF - CUN
1 stop7h 34mUnited Airlines
Tue 12/231:27 pmCUN - SDF
1 stop7h 05mUnited Airlines
Deal found 12/11$510

Find 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 December 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(Kiwi.com)

One-way from

$159
(Super.com)

Popular in

November

Cheapest in

September

Average price

$548
Provider with most accurate pricing for Louisville Intl-Cancun flight deals.
Provider most trusted by Cheapflights users for Louisville Intl-Cancun flights.
From Louisville Intl to Cancun
One-way flight from Louisville Intl to Cancun
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 13, 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

Wed 12/31

5:05 am-1:31 pm

1 stop8h 26m

Cancun

Wed 1/7

2:36 pm-11:59 pm

1 stop9h 23m

$343

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Mon 2/16

1:19 pm-9:18 am

1 stop19h 59m

Cancun

Fri 2/20

1:25 pm-11:05 am

1 stop21h 40m

$357

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Thu 1/8

3:36 pm-12:16 pm

1 stop20h 40m

Cancun

Sun 1/11

10:13 am-1:00 pm

1 stop26h 47m

$360

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sun 2/1

3:36 pm-9:13 am

2 stops17h 37m

Cancun

Mon 2/9

1:21 pm-2:41 pm

1 stop25h 20m

$361

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Thu 2/5

3:36 pm-9:13 am

2 stops17h 37m

Cancun

Wed 2/11

1:21 pm-2:38 pm

1 stop25h 17m

$361

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Mon 2/2

6:54 pm-12:16 pm

1 stop17h 22m

Cancun

Sun 2/8

1:21 pm-6:04 pm

1 stop28h 43m

$365

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sun 2/1

3:36 pm-12:16 pm

1 stop20h 40m

Cancun

Sun 2/8

1:21 pm-6:04 pm

1 stop28h 43m

$367

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Mon 1/5

8:53 pm-2:04 pm

2 stops17h 11m

Cancun

Mon 2/9

1:21 pm-2:41 pm

1 stop25h 20m

$368

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Tue 2/3

3:36 pm-12:16 pm

1 stop20h 40m

Cancun

Tue 2/10

1:21 pm-1:00 pm

2 stops23h 39m

$374

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Tue 1/13

3:36 pm-10:00 am

2 stops18h 24m

Cancun

Thu 1/15

12:55 pm-1:00 pm

2 stops24h 05m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 results
1
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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 December.
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 December 5, 2025.

The best time to book flights from Louisville to Cancún is 79 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 $130). Flying from Louisville to Cancún in March is currently the most expensive (average of $340). 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 December 13, 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 December 13, 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.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8h 26m. Spirit Airlines provides one of the quickest options available for as low as $343. The distance between Louisville and Cancún is about 1185 mi.

  • 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 Aeromexico and Southwest, starting at $242 and $281 round-trip. Spirit Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Louisville to Cancún one-way?

    The cheapest airline one-way is Aeromexico, with whom users have recently found tickets for as low as $138. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Louisville to Cancún for a low price.

  • 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 $130). Flying from Louisville to Cancún in March is currently the most expensive (average of $340). 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

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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 December 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$238Average$441FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$281Average$631FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$290Average$522FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$292Average$501FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$305Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$584FlexibilityNo cancel feeOn-time71%

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