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McAllen

$217+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MFE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$450
(Mytrip)

One-way from

$217
(Delta)

Popular in

May

Cheapest in

April

Average price

$296
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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High demand for flights, 1% potential price rise
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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 June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/262:57 pmTYS - MFE
1 stop27h 53mAllegiant Air
Sun 6/2910:23 pmMFE - TYS
1 stop14h 15mAllegiant Air
Deal found 6/12$450
This Delta deal was found by Cheapflights users on 6/11. 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 6/255:45 amTYS - MFE
2 stops7h 06mDelta
Sat 6/2812:31 pmMFE - TYS
2 stops10h 28mDelta
Deal found 6/11$489
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:00 amTYS - MFE
2 stops16h 24mMultiple Airlines
Sun 6/2910:23 pmMFE - TYS
1 stop14h 15mMultiple Airlines
Deal found 6/12$500
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/256:25 pmTYS - MFE
1 stop6h 56mAmerican Airlines
Sat 6/283:50 pmMFE - TYS
1 stop7h 09mAmerican Airlines
Deal found 6/11$540

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 June 12, 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

Thu 6/26

2:57 pm-5:50 pm

1 stop27h 53m

McAllen Miller Intl

Sun 6/29

10:23 pm-1:38 pm

1 stop14h 15m

$450

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Wed 6/25

5:45 am-11:51 am

2 stops7h 06m

McAllen Miller Intl

Sat 6/28

12:31 pm-11:59 pm

2 stops10h 28m

$489

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Thu 6/26

6:00 am-9:24 pm

2 stops16h 24m

McAllen Miller Intl

Sun 6/29

10:23 pm-1:38 pm

1 stop14h 15m

$500

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Wed 6/25

6:25 pm-12:21 am

1 stop6h 56m

McAllen Miller Intl

Sat 6/28

3:50 pm-11:59 pm

1 stop7h 09m

$540

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Tue 7/1

5:45 am-11:51 am

2 stops7h 06m

$217

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Tue 7/1

7:00 am-1:29 pm

1 stop7h 29m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Allegiant Air. Our recent data shows that you can find tickets from as low as $450 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $489 and $540 round-trip.

  • 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
Pharr
Weslaco
Edinburg

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$333FlexibilityNo cancel feeOn-time71%

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