HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$119+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Cancún with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$270
(Cheapflightsfares)

One-way from

$119
(SmartFares)

Popular in

March

Cheapest in

April

Average price

$542
From Louisville Intl to Cancun
Search Deals
One-way flight from Louisville Intl to Cancun
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:03 amSDF - CUN
1 stop7h 18mSpirit Airlines
Sat 7/1212:26 pmCUN - SDF
1 stop6h 02mSpirit Airlines
Deal found 6/11$270
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/13:23 pmSDF - CUN
1 stop5h 57mAeromexico
Thu 7/1011:00 amCUN - SDF
1 stop7h 09mAeromexico
Deal found 6/10$280
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:44 pmSDF - CUN
1 stop16h 09mAmerican Airlines
Thu 10/22:24 pmCUN - SDF
1 stop8h 32mAmerican Airlines
Deal found 6/10$281
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amSDF - CUN
1 stop5h 00mDelta
Wed 7/309:55 amCUN - SDF
1 stop8h 42mDelta
Deal found 6/11$303
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1910:54 amSDF - CUN
3 stops28h 07mMultiple Airlines
Thu 7/2412:26 pmCUN - SDF
1 stop22h 00mMultiple Airlines
Deal found 6/9$368
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 10/208:45 amSDF - CUN
1 stop6h 43mUnited Airlines
Mon 10/277:39 amCUN - SDF
2 stops25h 05mUnited Airlines
Deal found 6/11$437
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:25 amSDF - CUN
2 stops10h 20mSouthwest
Sun 7/131:55 pmCUN - SDF
1 stop9h 40mSouthwest
Deal found 6/11$581

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 June 12, 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

Tue 7/8

5:03 am-11:21 am

1 stop7h 18m

Cancun

Sat 7/12

12:26 pm-7:28 pm

1 stop6h 02m

$270

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Tue 7/1

3:23 pm-8:20 pm

1 stop5h 57m

Cancun

Thu 7/10

11:00 am-7:09 pm

1 stop7h 09m

$280

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sat 9/27

6:44 pm-9:53 am

1 stop16h 09m

Cancun

Thu 10/2

2:24 pm-11:56 pm

1 stop8h 32m

$281

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Wed 7/23

6:00 am-10:00 am

1 stop5h 00m

Cancun

Wed 7/30

9:55 am-7:37 pm

1 stop8h 42m

$303

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sat 7/19

10:54 am-2:01 pm

3 stops28h 07m

Cancun

Thu 7/24

12:26 pm-11:26 am

1 stop22h 00m

$368

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Mon 10/20

8:45 am-2:28 pm

1 stop6h 43m

Cancun

Mon 10/27

7:39 am-9:44 am

2 stops25h 05m

$437

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sat 7/5

6:25 am-3:45 pm

2 stops10h 20m

Cancun

Sun 7/13

1:55 pm-12:35 am

1 stop9h 40m

$581

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Sun 10/12

12:40 pm-6:35 pm

2 stops30h 55m

Cancun

Thu 10/16

1:20 am-11:56 pm

2 stops21h 36m

$2,229

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Mon 6/30

5:03 am-11:21 am

1 stop7h 18m

$119

LouisvilleCancún

SDF - CUN

SDFCUN

Louisville Intl

Fri 6/20

8:30 pm-8:07 pm

1 stop24h 37m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

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 June 9, 2025.

The best time to book flights from Louisville to Cancún is 16 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, January is the cheapest month in which you can book a flight from Louisville to Cancún (average of $360). Flying from Louisville to Cancún in March is currently the most expensive (average of $492). 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 June 12, 2025.

It’s typically best to fly out from Louisville to Cancún in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and LATAM Airlines from Louisville to Cancún by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
LATAM Airlines
7.5
Good
1,785 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Aeromexico
7.5
Good
1,706 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $270 on this airline. Additional options worth looking into are Aeromexico and American Airlines, starting at $280 and $281 round-trip. Spirit Airlines is 50% 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 Spirit Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from British Airways and American 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, January is the cheapest month in which you can book a flight from Louisville to Cancún (average of $360). Flying from Louisville to Cancún in March is currently the most expensive (average of $492). 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 Louisville?

Book flights to Louisville 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$238Average$435FlexibilityNo cancel feeOn-time65%
AeromexicoCheapest$349Average$493FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$375Average$530FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$410Average$634FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$466Average$591FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$507Average$832FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.