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McAllen

$112+ Cheap flights from Knoxville to McAllen (TYS - MFE)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MFE
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Delta)

One-way from

$112
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$478
Provider with most accurate pricing for Knoxville McGhee Tyson-McAllen Miller Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-McAllen Miller Intl flights.
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From Knoxville McGhee Tyson to McAllen Miller Intl
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One-way flight from Knoxville McGhee Tyson to McAllen Miller Intl
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Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Knoxville to McAllen

Cheapest flights from Knoxville to McAllen
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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/282:33 pmTYS - MFE
2 stops10h 24mDelta
Sat 5/35:30 amMFE - TYS
2 stops9h 50mDelta
Deal found 3/25$243
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/2812:44 pmTYS - MFE
2 stops10h 56mAmerican Airlines
Sat 5/36:00 amMFE - TYS
1 stop4h 34mAmerican Airlines
Deal found 3/25$258
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Mon 4/2810:00 amTYS - MFE
3 stops26h 57mMultiple Airlines
Sat 5/33:47 pmMFE - TYS
2 stops28h 08mMultiple Airlines
Deal found 3/25$474

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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Knoxville to McAllen that are best for you.

Fly from

Knoxville

Fly to

McAllen

Route

Depart

Return

Price

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Mon 4/28

2:33 pm-11:57 pm

2 stops10h 24m

McAllen Miller Intl

Sat 5/3

5:30 am-4:20 pm

2 stops9h 50m

$243

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Mon 4/28

12:44 pm-10:40 pm

2 stops10h 56m

McAllen Miller Intl

Sat 5/3

6:00 am-11:34 am

1 stop4h 34m

$258

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Mon 4/28

10:00 am-11:57 am

3 stops26h 57m

McAllen Miller Intl

Sat 5/3

3:47 pm-8:55 pm

2 stops28h 08m

$474

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Tue 4/15

6:18 pm-10:40 pm

1 stop5h 22m

$112

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Tue 4/15

10:06 am-4:48 pm

2 stops7h 42m

$114

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Tue 4/15

8:00 am-8:22 pm

3 stops37h 22m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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-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.
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 McAllen

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

Currently, September is the cheapest month in which you can book a flight from Knoxville to McAllen (average of $281). Flying from Knoxville to McAllen in December is currently the most expensive (average of $416). 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 MFE?

Find hourly flight availability from Knoxville to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

It’s optimal to fly from Knoxville to McAllen in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Rainfall in McAllen by month

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

In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.

Temperature in McAllen by month

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

If weather is an important factor for your trip to McAllen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Knoxville to McAllen round-trip?

    Our cheapest airline available from Knoxville to McAllen is Delta. Our recent data shows that you can find tickets from as low as $243 on this airline. An additional option worth looking into is American Airlines, starting at $258. Delta is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Knoxville to McAllen (average of $281). Flying from Knoxville to McAllen in December is currently the most expensive (average of $416). 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
Mission
Weslaco
Edinburg
Pharr

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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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$333FlexibilityNo cancel feeOn-time71%
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