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Cheap flights from Knoxville to Cancún from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Cancún departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:15 pm - 3:57 pm
TYS
-
CUN
27h 42m
1 stop
Multiple Airlines Logo
12:22 pm - 8:50 pm
CUN
-
TYS
7h 28m
1 stop
$379Multiple Airlines
Fri, May 15 - Sun, May 17
Frontier Logo
8:32 pm - 12:49 pm
TYS
-
CUN
17h 17m
1 stop
Frontier Logo
3:35 pm - 7:36 pm
CUN
-
TYS
27h 01m
1 stop
$388Frontier
Wed, Jul 15 - Sun, Jul 19
Multiple Airlines Logo
7:22 pm - 1:51 pm
TYS
-
CUN
19h 29m
2 stops
Multiple Airlines Logo
10:25 am - 8:48 pm
CUN
-
TYS
9h 23m
1 stop
$402Multiple Airlines
Mon, Jun 15 - Thu, Jun 18
Multiple Airlines Logo
1:15 pm - 9:15 am
TYS
-
CUN
21h 00m
2 stops
Multiple Airlines Logo
12:22 pm - 8:50 pm
CUN
-
TYS
7h 28m
1 stop
$408Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
3:38 pm - 9:18 am
TYS
-
CUN
18h 40m
1 stop
Multiple Airlines Logo
11:00 am - 12:09 pm
CUN
-
TYS
48h 09m
2 stops
$421Multiple Airlines
Sun, Jul 5 - Tue, Jul 14
Multiple Airlines Logo
3:38 pm - 9:18 am
TYS
-
CUN
18h 40m
1 stop
Multiple Airlines Logo
3:35 pm - 11:33 pm
CUN
-
TYS
30h 58m
2 stops
$448Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
8:40 pm - 11:11 am
TYS
-
CUN
15h 31m
1 stop
Multiple Airlines Logo
11:00 am - 5:59 pm
CUN
-
TYS
29h 59m
2 stops
$472Multiple Airlines
Sat, Jul 4 - Tue, Jul 14
Multiple Airlines Logo
3:38 pm - 9:18 am
TYS
-
CUN
18h 40m
1 stop
Multiple Airlines Logo
3:35 pm - 7:36 pm
CUN
-
TYS
27h 01m
1 stop
$489Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
8:40 pm - 11:11 am
TYS
-
CUN
15h 31m
1 stop
Multiple Airlines Logo
3:35 pm - 11:33 pm
CUN
-
TYS
30h 58m
2 stops
$491Multiple Airlines
Sat, Jul 4 - Sun, Jul 12
Multiple Airlines Logo
7:22 pm - 3:55 pm
TYS
-
CUN
45h 33m
2 stops
Multiple Airlines Logo
12:16 pm - 4:12 pm
CUN
-
TYS
26h 56m
1 stop
$494Multiple Airlines
Mon, Jun 15 - Mon, Jun 22

American Airlines flights from Knoxville to Cancún

Our best American Airlines deals on Knoxville to Cancún flight tickets
American Airlines
Aug 1
TYS7:48 pmKnoxville McGhee Tyson
14h 42m
1 stop
CUN9:30 amCancun
Aug 4
CUN12:28 pmCancun
10h 31m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$528
American Airlines
Jun 10
TYS5:00 amKnoxville McGhee Tyson
11h 25m
2 stops
CUN3:25 pmCancun
Jun 18
CUN10:31 amCancun
6h 06m
1 stop
TYS5:37 pmKnoxville McGhee Tyson
$538
American Airlines
Jun 16
TYS5:37 amKnoxville McGhee Tyson
9h 18m
1 stop
CUN1:55 pmCancun
Jun 23
CUN11:30 amCancun
11h 25m
2 stops
TYS11:55 pmKnoxville McGhee Tyson
$569

Southwest flights from Knoxville to Cancún

Our best Southwest deals on Knoxville to Cancún flight tickets
Southwest
Jul 18
TYS7:00 amKnoxville McGhee Tyson
9h 45m
1 stop
CUN3:45 pmCancun
Jul 30
CUN12:40 pmCancun
7h 30m
2 stops
TYS9:10 pmKnoxville McGhee Tyson
$576
Southwest
Jul 18
TYS7:00 amKnoxville McGhee Tyson
9h 00m
2 stops
CUN3:00 pmCancun
Jul 30
CUN12:00 pmCancun
8h 10m
2 stops
TYS9:10 pmKnoxville McGhee Tyson
$606
Southwest
May 12
TYS7:05 amKnoxville McGhee Tyson
9h 00m
1 stop
CUN3:05 pmCancun
May 16
CUN9:55 amCancun
6h 00m
1 stop
TYS4:55 pmKnoxville McGhee Tyson
$703

momondo 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Knoxville to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Fri 5/15

1:15 pm-3:57 pm

1 stop27h 42m

Cancun

Sun 5/17

12:22 pm-8:50 pm

1 stop7h 28m

$379

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Wed 7/15

8:32 pm-12:49 pm

1 stop17h 17m

Cancun

Sun 7/19

3:35 pm-7:36 pm

1 stop27h 01m

$388

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Mon 6/15

7:22 pm-1:51 pm

2 stops19h 29m

Cancun

Thu 6/18

10:25 am-8:48 pm

1 stop9h 23m

$402
Quickest round-trip

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Fri 5/15

1:15 pm-9:15 am

2 stops21h 00m

Cancun

Sun 5/17

12:22 pm-8:50 pm

1 stop7h 28m

$408

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sun 7/5

3:38 pm-9:18 am

1 stop18h 40m

Cancun

Tue 7/14

11:00 am-12:09 pm

2 stops48h 09m

$421

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sun 7/5

3:38 pm-9:18 am

1 stop18h 40m

Cancun

Sun 7/12

3:35 pm-11:33 pm

2 stops30h 58m

$448

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sat 7/4

8:40 pm-11:11 am

1 stop15h 31m

Cancun

Tue 7/14

11:00 am-5:59 pm

2 stops29h 59m

$472

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sun 7/5

3:38 pm-9:18 am

1 stop18h 40m

Cancun

Sun 7/12

3:35 pm-7:36 pm

1 stop27h 01m

$489

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Sat 7/4

8:40 pm-11:11 am

1 stop15h 31m

Cancun

Sun 7/12

3:35 pm-11:33 pm

2 stops30h 58m

$491

KnoxvilleCancún

TYS - CUN

TYSCUN

Knoxville McGhee Tyson

Mon 6/15

7:22 pm-3:55 pm

2 stops45h 33m

Cancun

Mon 6/22

12:16 pm-4:12 pm

1 stop26h 56m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Knoxville to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Knoxville and Cancún?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in December, then you should wait until November to fly from Knoxville, when ticket prices are also cheap, with an average price of $581.

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

You are more likely to see cheaper flights to Cancún from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $602 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Knoxville for as low as $517 on momondo.

When to book flights from Knoxville to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Cancún (TYS to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Cancún

Fastest flight time

5h 21m

Direct flights

None
The fastest flight from Knoxville to Cancún takes 5h 21m
There are no direct flights from Knoxville to Cancún. There are no popular flight routes from Knoxville to Cancún.
Search flight deals

Frequently asked questions about flying from Knoxville to Cancún

  • How far is Knoxville McGhee Tyson to Cancun by plane?

    Cancun is 1037.1 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 5h 21m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Cancun Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Cancun Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Cancun Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Cancun Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Cancún?

Best airlines flying from Knoxville to Cancún

Compare and see reviews for airlines that fly from Knoxville to Cancún with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $371Free CancellationRating
7.9
8,461 reviews
Search Delta flights
United AirlinesPriceFrom $473Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights
American AirlinesPriceFrom $489Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights
AeromexicoPriceFrom $492Free CancellationRating
7.4
1,520 reviews
Search Aeromexico flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Holbox
Puerto Morelos
Akumal
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Cancún?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Cancún. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Cancún with flexible booking policies on momondo?

Flights from Knoxville to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Cancún?

momondo helps you find the best flight between Knoxville and Cancún by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Cancún right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cancún, momondo offers a useful price alert feature which will track prices for flights to Cancún from Knoxville and alert you when they change.

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