$194+ Cheap flights from Knoxville (TYS) to Tulum, Mexico
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CUN
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Tulum 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
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Best
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One-way
Cheapest flights from Knoxville to TulumExplore the most affordable flight options available from Knoxville to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Knoxville to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 12/47:55 am -
1 stop9h 05m
Tue 12/812:35 pm -
1 stop8h 10m
Deal found 8/14![Southwest logo]()
$474
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 11/97:05 am -
1 stop6h 20m
Wed 11/188:20 am -
2 stops11h 25m
Deal found 8/16![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 8/15. 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.
Wed 11/187:55 am -
1 stop9h 05m
Wed 11/2512:35 pm -
1 stop9h 05m
Deal found 8/15![Southwest logo]()
$519
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/307:00 am -
1 stop5h 34m
Wed 10/712:45 pm -
1 stop9h 14m
Deal found 8/16![American Airlines logo]()
$520
This Southwest deal was found by Cheapflights users on 8/14. 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 9/127:50 am -
1 stop6h 50m
Sat 9/1910:45 am -
1 stop7h 40m
Deal found 8/14![Southwest logo]()
$552
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:15 am -
1 stop8h 20m
Fri 9/182:07 pm -
1 stop8h 00m
Deal found 8/12![American Airlines logo]()
$562
Best flights from Knoxville to TulumDiscover carefully curated flight deals from Knoxville to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Knoxville to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 12/47:55 am -
1 stop9h 05m
Tue 12/812:35 pm -
1 stop8h 10m
Deal found 8/14![Southwest logo]()
$474
This Delta deal was found by Cheapflights users on 8/14. 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 10/212:38 pm -
1 stop6h 17m
Tue 10/279:24 am -
2 stops11h 58m
Deal found 8/14![Delta logo]()
$568
This Aeromexico deal was found by Cheapflights users on 8/16. 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.
Wed 11/188:40 am -
1 stop12h 30m
Wed 11/251:40 pm -
1 stop8h 42m
Deal found 8/16![Aeromexico logo]()
$568
This Southwest deal was found by Cheapflights users on 8/14. 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 9/127:50 am -
1 stop6h 50m
Sat 9/1910:45 am -
1 stop7h 40m
Deal found 8/14![Southwest logo]()
$552
This Delta deal was found by Cheapflights users on 8/15. 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 11/167:10 am -
2 stops17h 22m
Wed 11/259:24 am -
2 stops12h 58m
Deal found 8/15![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 8/12. 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.
Mon 1/410:05 am -
1 stop5h 15m
Thu 1/1412:10 pm -
1 stop5h 03m
Deal found 8/12![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 1/97:20 pm -
2 stops15h 45m
Fri 1/1512:10 pm -
1 stop5h 03m
Deal found 8/12![Delta logo]()
$593
This Delta deal was found by Cheapflights users on 8/16. 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 10/1910:29 am -
1 stop4h 56m
Mon 10/2612:35 pm -
1 stop8h 33m
Deal found 8/16![Delta logo]()
$593
This Delta deal was found by Cheapflights users on 8/14. 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 1/195:30 am -
1 stop7h 00m
Sun 1/245:40 pm -
1 stop6h 06m
Deal found 8/14![Delta logo]()
$593
Last-minute flights from Knoxville to TulumDiscover last-minute flight deals from Knoxville to Tulum. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Tulum. Data last updated August 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/14. 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 9/127:50 am -
1 stop6h 50m
Sat 9/1910:45 am -
1 stop7h 40m
Deal found 8/14![Southwest logo]()
$552
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:15 am -
1 stop8h 20m
Fri 9/182:07 pm -
1 stop8h 00m
Deal found 8/12![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/146:15 am -
1 stop5h 55m
Sun 9/2012:34 pm -
1 stop9h 33m
Deal found 8/17![American Airlines logo]()
$603
This Aeromexico deal was found by Cheapflights users on 8/16. 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.
Tue 9/1512:23 pm -
1 stop8h 27m
Tue 9/226:03 am -
2 stops16h 52m
Deal found 8/16![Aeromexico logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:15 am -
2 stops9h 10m
Wed 9/3012:10 pm -
1 stop9h 40m
Deal found 8/12![American Airlines logo]()
$573
This Aeromexico deal was found by Cheapflights users on 8/15. 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.
Wed 9/2310:26 am -
1 stop10h 24m
Sun 9/276:03 am -
2 stops16h 52m
Deal found 8/15![Aeromexico logo]()
$593
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
1 stop5h 34m
Sun 9/2712:34 pm -
1 stop9h 33m
Deal found 8/12![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/307:00 am -
1 stop5h 34m
Wed 10/712:45 pm -
1 stop9h 14m
Deal found 8/16![American Airlines logo]()
$520
One-way flights from Knoxville to TulumSearch for one-way flight options from Knoxville to Tulum. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Knoxville to Tulum. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 10/212:57 pm -
2 stops23h 22m
Deal found 8/17![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 10/16:15 am -
3 stops36h 15m
Deal found 8/17![Multiple Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 8/17. 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.
Fri 10/28:20 am -
1 stop7h 40m
Deal found 8/17![Southwest logo]()
$318
This Aeromexico deal was found by Cheapflights users on 8/17. 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.
Thu 10/17:50 am -
1 stop13h 00m
Deal found 8/17![Aeromexico logo]()
$340
Find flight deals from Knoxville to Tulum
Keep the following information in mind while searching for Knoxville to Tulum flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $485 (Southwest) |
One-way from | $194 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $593 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Tulum 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 August 17, 2026.
Use the filters below to find and compare flights from Knoxville to Tulum that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Fri 12/4
7:55 am-5:00 pm
1 stop9h 05m
Cancun
Tue 12/8
12:35 pm-8:45 pm
1 stop8h 10m
$474
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Sat 9/12
7:50 am-1:40 pm
1 stop6h 50m
Cancun
Sat 9/19
10:45 am-7:25 pm
1 stop7h 40m
$552
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Wed 10/21
2:38 pm-7:55 pm
1 stop6h 17m
Cancun
Tue 10/27
9:24 am-10:22 pm
2 stops11h 58m
$568
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Wed 11/18
8:40 am-9:10 pm
1 stop12h 30m
Cancun
Wed 11/25
1:40 pm-10:22 pm
1 stop8h 42m
$568
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Mon 11/16
7:10 am-12:32 am
2 stops17h 22m
Cancun
Wed 11/25
9:24 am-10:22 pm
2 stops12h 58m
$568
Quickest round-trip
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Mon 1/4
10:05 am-3:20 pm
1 stop5h 15m
Cancun
Thu 1/14
12:10 pm-5:13 pm
1 stop5h 03m
$588
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Sat 1/9
7:20 pm-11:05 am
2 stops15h 45m
Cancun
Fri 1/15
12:10 pm-5:13 pm
1 stop5h 03m
$593
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Mon 10/19
10:29 am-2:25 pm
1 stop4h 56m
Cancun
Mon 10/26
12:35 pm-10:08 pm
1 stop8h 33m
$593
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Tue 1/19
5:30 am-12:30 pm
1 stop7h 00m
Cancun
Sun 1/24
5:40 pm-11:46 pm
1 stop6h 06m
$593
Cheapest one-way
KnoxvilleCancún
TYS Knoxville McGhee Tyson - CUN Cancun
TYSCUN
Knoxville McGhee Tyson
Wed 1/6
5:30 am-2:05 pm
2 stops8h 35m
$325
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Tulum
Have a flexible travel schedule? Discover the best time to fly to Tulum from Knoxville with our price prediction graph.
TYS-CUN
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 Tulum
TYS-TU9
TYS-CUN
How much does it cost to fly round-trip from Knoxville to Tulum?
Airfare is below average for this route at the moment.
Knoxville to Tulum flights typically cost between $573 and $719 in October.The cheapest round-trip price found within the last 5 days was $485 on Southwest (Oct 24-Oct 29).
Reviews of airlines servicing Tulum
Get insights into the airlines that provide service to Tulum. 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 Tulum. Reviews last updated August 17, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Knoxville to Tulum by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Tulum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Knoxville and Tulum flights
Browse other Knoxville and Tulum flight options. Last updated on August 17, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to Tulum flights
Consider these flights traveling from Knoxville to Tulum.
Top 5 airlines flying from Knoxville to Tulum
Discover the top 5 airlines that operate flights from Knoxville to Tulum. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$473 | Average$641 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$511 | Average$593 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$518 | Average$656 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$531 | Average$638 | FlexibilityNo cancel fee | On-time63% |