How long is the flight from Knoxville to McAllen?

For as low as $339, Delta can have you in McAllen from Knoxville in 4h 54m. There are 1072 mi between Knoxville and McAllen. This flight may include one or multiple stops.

What is the cheapest airline to fly from Knoxville to McAllen round-trip?

Our cheapest airline available from Knoxville to McAllen is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline.

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.

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).

Most accurate provider : When it comes to deals on Knoxville-McAllen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-McAllen flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$280+ Cheap Flights from Knoxville to McAllen

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Cheap flight deals from Knoxville to McAllen

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$280 (Delta)

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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Find flight deals from Knoxville to McAllen

Best flights from Knoxville to McAllen
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 28, 2025.

Sat 2/2110:05 amTYS - MFE

2 stops7h 50mDelta

Wed 2/255:25 amMFE - TYS

2 stops8h 41mDelta

Deal found 10/25

$280

Sat 2/214:33 pmTYS - MFE

1 stop4h 54mAmerican Airlines

Wed 2/254:11 pmMFE - TYS

1 stop6h 29mAmerican Airlines

Deal found 10/25

$339

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Sat 2/21

10:05 am-4:55 pm

2 stops7h 50m

McAllen Miller Intl

Wed 2/25

5:25 am-3:06 pm

2 stops8h 41m

$280

KnoxvilleMcAllen

TYS - MFE

TYSMFE

Knoxville McGhee Tyson

Sat 2/21

4:33 pm-8:27 pm

1 stop4h 54m

McAllen Miller Intl

Wed 2/25

4:11 pm-11:40 pm

1 stop6h 29m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Knoxville to McAllen

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*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-McAllen flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 time of day to fly from TYS to MFE?

It’s optimal to fly from Knoxville to McAllen in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing McAllen

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.

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines

7.2

Good

11,032 reviews

American Airlines

7.2

Good

11,032 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Related info for your journey

How long is the flight from Knoxville to McAllen?
For as low as $339, Delta can have you in McAllen from Knoxville in 4h 54m. There are 1072 mi between Knoxville and McAllen. This flight may include one or multiple stops.
What is the cheapest airline to fly from Knoxville to McAllen round-trip?
Our cheapest airline available from Knoxville to McAllen is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline.
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.

See more FAQs

Weslaco

Pharr

Mission

Edinburg

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Top airline flying from Knoxville to McAllen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$398	FlexibilityNo cancel fee	On-time71%

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$280+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to McAllen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to McAllen

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Knoxville to McAllen

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 28, 2025.

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 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to McAllen that are best for you.

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to McAllen

What is the cheapest time of day to fly from TYS to MFE?

Reviews of airlines servicing McAllen

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.

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.

How long is the flight from Knoxville to McAllen?

What is the cheapest airline to fly from Knoxville to McAllen round-trip?

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

How can I find direct flights from Knoxville to McAllen?

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

Traveling to a place near McAllen?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to McAllen

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Book with Flexibility

Travel Smart

Best flights from Knoxville to McAllen
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 28, 2025.