$399+ Cheap flights from Knoxville to McAllen (TYS - MFE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MFE
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to McAllen 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 Knoxville to McAllen
Cheapest
Best
Last-minute
Cheapest flights from Knoxville to McAllenExplore the most affordable flight options available from Knoxville to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Knoxville to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/75:30 am -
1 stop6h 01m
Wed 11/115:30 am -
1 stop7h 35m
Deal found 10/23![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/73:45 pm -
1 stop7h 13m
Wed 11/115:00 am -
2 stops10h 59m
Deal found 10/23![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/303:00 pm -
1 stop5h 26m
Tue 11/36:32 am -
1 stop6h 33m
Deal found 10/23![American Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 10/302:38 pm -
2 stops10h 21m
Tue 11/35:20 am -
2 stops7h 11m
Deal found 10/26![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/53:45 pm -
1 stop7h 13m
Mon 11/95:00 am -
1 stop5h 12m
Deal found 10/22![United Airlines logo]()
$509
Best flights from Knoxville to McAllenDiscover carefully curated flight deals from Knoxville to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Knoxville to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/73:45 pm -
1 stop7h 13m
Wed 11/115:00 am -
2 stops10h 59m
Deal found 10/23![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/137:30 pm -
1 stop5h 45m
Sun 11/155:30 am -
1 stop7h 35m
Deal found 10/26![American Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 11/1311:43 am -
2 stops13h 16m
Sun 11/155:20 am -
2 stops7h 35m
Deal found 10/26![Delta logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Sun 11/86:30 am -
2 stops38h 59m
Thu 11/128:53 pm -
1 stop24h 42m
Deal found 10/24![Multiple Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 10/26. 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 1/211:55 pm -
2 stops10h 20m
Mon 1/255:00 am -
2 stops10h 54m
Deal found 10/26![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 11/85:40 am -
2 stops7h 26m
Thu 11/125:20 am -
2 stops7h 35m
Deal found 10/24![Delta logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/86:45 am -
2 stops12h 14m
Thu 11/125:00 am -
3 stops10h 59m
Deal found 10/24![United Airlines logo]()
$2,927
Last-minute flights from Knoxville to McAllenDiscover last-minute flight deals from Knoxville to McAllen. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to McAllen. Data last updated October 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/303:00 pm -
1 stop5h 26m
Tue 11/36:32 am -
1 stop6h 33m
Deal found 10/23![American Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 10/302:38 pm -
2 stops10h 21m
Tue 11/35:20 am -
2 stops7h 11m
Deal found 10/26![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/53:45 pm -
1 stop7h 13m
Mon 11/95:00 am -
1 stop5h 12m
Deal found 10/22![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/75:30 am -
1 stop6h 01m
Wed 11/115:30 am -
1 stop7h 35m
Deal found 10/23![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/73:45 pm -
1 stop7h 13m
Wed 11/115:00 am -
2 stops10h 59m
Deal found 10/23![United Airlines logo]()
$404
Find flight deals from Knoxville to McAllen
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to McAllen (MFE). 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to McAllen 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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Knoxville to McAllen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Sat 11/7
3:45 pm-9:58 pm
1 stop7h 13m
McAllen Miller Intl
Wed 11/11
5:00 am-4:59 pm
2 stops10h 59m
$404
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Thu 1/21
1:55 pm-11:15 pm
2 stops10h 20m
McAllen Miller Intl
Mon 1/25
5:00 am-4:54 pm
2 stops10h 54m
$469
Quickest round-trip
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Fri 11/13
7:30 pm-12:15 am
1 stop5h 45m
McAllen Miller Intl
Sun 11/15
5:30 am-2:05 pm
1 stop7h 35m
$656
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Fri 11/13
11:43 am-11:59 pm
2 stops13h 16m
McAllen Miller Intl
Sun 11/15
5:20 am-1:55 pm
2 stops7h 35m
$745
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Sun 11/8
5:40 am-12:06 pm
2 stops7h 26m
McAllen Miller Intl
Thu 11/12
5:20 am-1:55 pm
2 stops7h 35m
$782
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Sun 11/8
6:30 am-8:29 pm
2 stops38h 59m
McAllen Miller Intl
Thu 11/12
8:53 pm-10:35 pm
1 stop24h 42m
$802
KnoxvilleMcAllen
TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl
TYSMFE
Knoxville McGhee Tyson
Sun 11/8
6:45 am-5:59 pm
2 stops12h 14m
McAllen Miller Intl
Thu 11/12
5:00 am-4:59 pm
3 stops10h 59m
$2,927
Sorted by cheapest first
Compare providers for flights from Knoxville to McAllen
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 McAllen in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-McAllen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub 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-McAllen 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 McAllen
Have a flexible travel schedule? Discover the best time to fly to McAllen from Knoxville with our price prediction graph.
TYS-MFE
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.
Reviews of airlines servicing McAllen
Get insights into the airlines that provide service to McAllen. 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 McAllen. Reviews last updated October 27, 2026.
Get a feel of what it's like to fly with American Airlines from Knoxville to McAllen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Food
6.4
Crew
7.9
Overall
7.0
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Boarding
7.4
Food
6.4
Crew
7.9
Overall
7.0
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Related info for your journey
Find useful and relevant information for your journey from Knoxville to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near McAllen?
Book flights to McAllen if you plan to visit one of these locationsPharr
Weslaco
Edinburg
Mission
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Top airline flying from Knoxville to McAllen
Discover the top airline that operate flights from Knoxville to McAllen. 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$485 | FlexibilityNo cancel fee | On-time71% |