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$151+ Cheap flights from Knoxville (TYS) 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CUN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Knoxville to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$352
(Mytrip)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$555
Provider with most accurate pricing for Knoxville McGhee Tyson-Cancun flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Cancun flights.
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From Knoxville McGhee Tyson to Cancun
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One-way flight from Knoxville McGhee Tyson to Cancun
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Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Knoxville to Cancún

Cheapest flights from Knoxville to Cancún
Explore the most affordable flight options available from Knoxville to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/1410:04 pmTYS - CUN
1 stop11h 12mMultiple Airlines
Mon 5/199:12 amCUN - TYS
1 stop11h 27mMultiple Airlines
Deal found 4/29$353
This Delta deal was found by Cheapflights users on 4/28. 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 8/268:47 amTYS - CUN
1 stop4h 58mDelta
Fri 8/293:07 pmCUN - TYS
1 stop7h 40mDelta
Deal found 4/28$464
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 8/266:13 amTYS - CUN
2 stops8h 07mAmerican Airlines
Sat 8/3012:40 pmCUN - TYS
2 stops8h 20mAmerican Airlines
Deal found 4/28$493
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 10/47:25 pmTYS - CUN
2 stops15h 39mUnited Airlines
Fri 10/104:12 pmCUN - TYS
1 stop21h 38mUnited Airlines
Deal found 4/29$566
This SmartFares deal was found by Cheapflights users on 4/28. 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.
Fri 5/92:04 pmTYS - CUN
1 stop7h 16mAeromexico
Tue 2/175:30 pmCUN - TYS
1 stop6h 14mAeromexico
Deal found 4/28$574
This Avianca deal was found by Cheapflights users on 4/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:25 pmTYS - CUN
3 stops18h 45mAvianca
Fri 8/292:10 pmCUN - TYS
2 stops19h 18mAvianca
Deal found 4/28$1,056
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:10 pmTYS - CUN
2 stops21h 05mLATAM Airlines
Thu 8/281:20 amCUN - TYS
2 stops21h 27mLATAM Airlines
Deal found 4/28$2,150

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville 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 April 30, 2025.
Use the filters below to find and compare flights from Knoxville to Cancún that are best for you.

Fly from

Knoxville

Fly to

Cancún

Route

Depart

Return

Price

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Wed 5/14

10:04 pm-8:16 am

1 stop11h 12m

Cancun

Mon 5/19

9:12 am-9:39 pm

1 stop11h 27m

$353

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Tue 8/26

8:47 am-12:45 pm

1 stop4h 58m

Cancun

Fri 8/29

3:07 pm-11:47 pm

1 stop7h 40m

$464

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Tue 8/26

6:13 am-1:20 pm

2 stops8h 07m

Cancun

Sat 8/30

12:40 pm-10:00 pm

2 stops8h 20m

$493

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sat 10/4

7:25 pm-10:04 am

2 stops15h 39m

Cancun

Fri 10/10

4:12 pm-2:50 pm

1 stop21h 38m

$566

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Fri 5/9

2:04 pm-8:20 pm

1 stop7h 16m

Cancun

Tue 2/17

5:30 pm-11:44 pm

1 stop6h 14m

$574

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Tue 8/26

7:25 pm-1:10 pm

3 stops18h 45m

Cancun

Fri 8/29

2:10 pm-10:28 am

2 stops19h 18m

$1,056

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Tue 8/26

6:10 pm-2:15 pm

2 stops21h 05m

Cancun

Thu 8/28

1:20 am-11:47 pm

2 stops21h 27m

$2,150

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Fri 6/13

6:00 am-8:12 am

1 stop27h 12m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Knoxville 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 Knoxville to Cancún in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 Knoxville-Cancún flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Knoxville-Cancún flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Knoxville-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Cancún flights, Cheapflights users trust AranGrant the most. AranGrant 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 Knoxville-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 Knoxville to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Knoxville 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 Knoxville to Cancún

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Cancún. Price data was last updated on April 25, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Knoxville to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Cancún (average of $360). Flying from Knoxville 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 TYS to CUN?

Find hourly flight availability from Knoxville 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 April 30, 2025.

One of the essential ways to save on airfare from Knoxville to Cancún is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

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 April 30, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Aeromexico from Knoxville to Cancún to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville 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 Knoxville to Cancún round-trip?

    According to our current data, Delta ($464), American Airlines ($493), and Aeromexico ($531) offers the cheapest pricing from Knoxville to Cancún. Delta is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $266. American Airlines flights start at $311 while deals on Avianca start at $951 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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 Knoxville to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Cancún (average of $360). Flying from Knoxville 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 Knoxville?

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

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Top 4 airlines flying from Knoxville to Cancún

Discover the top 4 airlines that operate flights from Knoxville 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$442Average$520FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$447Average$603FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$607FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$530Average$663FlexibilityNo cancel feeOn-time69%

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