What is the cheapest airline that flies from Knoxville McGhee Tyson to McAllen Miller Intl?

Allegiant Air and American Airlines are the most popular carriers operating from Knoxville McGhee Tyson to McAllen Miller Intl

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?

Prices for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?

As of November 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport.

What documentation or ID do you need to fly to McAllen Miller Intl Airport?

The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$303 Cheap Flights from Knoxville to McAllen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to McAllen

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5:32 pm - 12:17 amTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

7h 45m1 stop Dallas/Fort Worth

9:28 am - 5:58 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

7h 30m1 stop Dallas/Fort Worth

$429American Airlines

Thu, Dec 10 - Thu, Dec 17

11:53 am - 4:09 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

5h 16m1 stop Houston George Bush Intcntl

2:12 pm - 9:59 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 47m1 stop Houston George Bush Intcntl

$469United Airlines

Sat, Jan 16 - Wed, Jan 20

10:45 am - 9:43 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

11h 58m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:12 pm - 9:59 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 47m1 stop Houston George Bush Intcntl

$474United Airlines

Sat, Jan 16 - Wed, Jan 20

11:53 am - 4:09 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

5h 16m1 stop Houston George Bush Intcntl

2:12 pm - 9:59 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 47m1 stop Houston George Bush Intcntl

$479United Airlines

Sat, Jan 16 - Wed, Jan 20

6:01 am - 4:09 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

11h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:00 am - 4:54 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

10h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$479United Airlines

Sat, Jan 16 - Wed, Jan 20

10:45 am - 9:43 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

11h 58m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:12 pm - 9:59 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 47m1 stop Houston George Bush Intcntl

$484United Airlines

Sat, Jan 16 - Wed, Jan 20

5:30 am - 10:15 amTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

5h 45m1 stop Dallas/Fort Worth

8:00 am - 3:13 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 13m1 stop Dallas/Fort Worth

$491American Airlines

Fri, Jan 1 - Wed, Jan 6

5:30 am - 10:15 amTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

5h 45m1 stop Dallas/Fort Worth

5:30 am - 4:45 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

10h 15m2 stops Dallas/Fort Worth Charlotte Douglas

$496American Airlines

Fri, Jan 1 - Wed, Jan 6

6:50 am - 3:39 pmTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

9h 49m2 stops Charlotte Douglas Dallas/Fort Worth

9:28 am - 5:58 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

7h 30m1 stop Dallas/Fort Worth

$582American Airlines

Thu, Dec 10 - Thu, Dec 17

5:30 am - 11:07 amTYS Knoxville McGhee Tyson-MFE McAllen Miller Intl

6h 37m1 stop Dallas/Fort Worth

4:19 pm - 11:32 pmMFE McAllen Miller Intl-TYS Knoxville McGhee Tyson

6h 13m1 stop Dallas/Fort Worth

$650American Airlines

Fri, Nov 27 - Tue, Dec 1

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American Airlines flights from Knoxville to McAllen

Our best American Airlines deals on Knoxville to McAllen flight tickets

American Airlines

Dec 10

TYS5:32 pmKnoxville McGhee Tyson

7h 45m

1 stop

MFE12:17 amMcAllen Miller Intl

Dec 17

MFE9:28 amMcAllen Miller Intl

7h 30m

1 stop

TYS5:58 pmKnoxville McGhee Tyson

$429

American Airlines

Nov 21

TYS5:30 pmKnoxville McGhee Tyson

5h 38m

1 stop

MFE10:08 pmMcAllen Miller Intl

Nov 28

MFE6:00 amMcAllen Miller Intl

5h 11m

1 stop

TYS12:11 pmKnoxville McGhee Tyson

$456

American Airlines

Nov 21

TYS5:30 pmKnoxville McGhee Tyson

5h 38m

1 stop

MFE10:08 pmMcAllen Miller Intl

Nov 28

MFE5:00 amMcAllen Miller Intl

6h 11m

1 stop

TYS12:11 pmKnoxville McGhee Tyson

$483

United Airlines flights from Knoxville to McAllen

Our best United Airlines deals on Knoxville to McAllen flight tickets

United Airlines

Jan 16

TYS11:53 amKnoxville McGhee Tyson

5h 16m

1 stop

MFE4:09 pmMcAllen Miller Intl

Jan 20

MFE2:12 pmMcAllen Miller Intl

6h 47m

1 stop

TYS9:59 pmKnoxville McGhee Tyson

$469

United Airlines

Jan 16

TYS10:45 amKnoxville McGhee Tyson

11h 58m

2 stops

MFE9:43 pmMcAllen Miller Intl

Jan 20

MFE2:12 pmMcAllen Miller Intl

6h 47m

1 stop

TYS9:59 pmKnoxville McGhee Tyson

$474

United Airlines

Jan 16

TYS6:01 amKnoxville McGhee Tyson

11h 08m

2 stops

MFE4:09 pmMcAllen Miller Intl

Jan 20

MFE5:00 amMcAllen Miller Intl

10h 54m

2 stops

TYS4:54 pmKnoxville McGhee Tyson

$479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Thu 12/10

5:32 pm-12:17 am

1 stop7h 45m

McAllen Miller Intl

Thu 12/17

9:28 am-5:58 pm

1 stop7h 30m

$429

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Sat 1/16

11:53 am-4:09 pm

1 stop5h 16m

McAllen Miller Intl

Wed 1/20

2:12 pm-9:59 pm

1 stop6h 47m

$469

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Sat 1/16

10:45 am-9:43 pm

2 stops11h 58m

McAllen Miller Intl

Wed 1/20

2:12 pm-9:59 pm

1 stop6h 47m

$474

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Sat 1/16

11:53 am-4:09 pm

1 stop5h 16m

McAllen Miller Intl

Wed 1/20

2:12 pm-9:59 pm

1 stop6h 47m

$479

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Sat 1/16

6:01 am-4:09 pm

2 stops11h 08m

McAllen Miller Intl

Wed 1/20

5:00 am-4:54 pm

2 stops10h 54m

$479

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Sat 1/16

10:45 am-9:43 pm

2 stops11h 58m

McAllen Miller Intl

Wed 1/20

2:12 pm-9:59 pm

1 stop6h 47m

$484

Quickest round-trip

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Fri 1/1

5:30 am-10:15 am

1 stop5h 45m

McAllen Miller Intl

Wed 1/6

8:00 am-3:13 pm

1 stop6h 13m

$491

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Fri 1/1

5:30 am-10:15 am

1 stop5h 45m

McAllen Miller Intl

Wed 1/6

5:30 am-4:45 pm

2 stops10h 15m

$496

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Thu 12/10

6:50 am-3:39 pm

2 stops9h 49m

McAllen Miller Intl

Thu 12/17

9:28 am-5:58 pm

1 stop7h 30m

$582

KnoxvilleMcAllen

TYS Knoxville McGhee Tyson - MFE McAllen Miller Intl

TYSMFE

Knoxville McGhee Tyson

Fri 11/27

5:30 am-11:07 am

1 stop6h 37m

McAllen Miller Intl

Tue 12/1

4:19 pm-11:32 pm

1 stop6h 13m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to McAllen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Knoxville to McAllen flights?

You could potentially save up to 53% on your flight if you consider stops on a Knoxville to McAllen flight.

When to book flights from Knoxville to McAllen

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to McAllen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to McAllen (TYS to MFE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to McAllen

Best Price Found	$303
Fastest flight time	5h 16m
Direct flights	None

The best one-way flight to McAllen from Knoxville in the past 72 hours is $303. The best round-trip flight deal from Knoxville to McAllen found on momondo in the last 72 hours is $429.

The fastest flight from Knoxville to McAllen takes 5h 16m

There are no direct flights from Knoxville to McAllen. There are no popular flight routes from Knoxville to McAllen.

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Frequently asked questions about flying from Knoxville to McAllen

How far is Knoxville McGhee Tyson to McAllen Miller Intl by plane?
Knoxville McGhee Tyson and McAllen Miller Intl are 1079.4 mi apart from one another. A reasonable flight in good conditions will take 5h 16m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?
Prices for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to McAllen?
Based on momondo bookings for flights between Knoxville and McAllen, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Knoxville to McAllen

Compare and see reviews for airlines that fly from Knoxville to McAllen with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.0 12,226 reviews		Search American Airlines flights

Weslaco

Pharr

Edinburg

Mission

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It is quick and easy to find Knoxville to McAllen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to McAllen that suits you.

Can I find flights from Knoxville to McAllen with flexible booking policies on momondo?

momondo does allow users to show only those flights to McAllen from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to McAllen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to McAllen from Knoxville.

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If you are simply researching potential flights to McAllen, momondo offers a useful price alert feature which will track prices for flights to McAllen from Knoxville and alert you when they change.

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Cheap flights from Knoxville to McAllen from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to McAllen departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Knoxville to McAllen

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How to get the cheapest flight ticket from Knoxville to McAllen

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When to book flights from Knoxville to McAllen

Cheap Knoxville to McAllen (TYS to MFE) flight deals and tips

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An easier way to manage your McAllen trip

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