Question 1

How long does it take to travel from Houston to Knoxville?

Accepted Answer

A one-way nonstop (direct) flight between Houston and Knoxville takes around 2.2 hours.

Question 2

What is the flight distance between Houston and Knoxville?

Accepted Answer

The flight distance between Houston and Knoxville is 1258 km.

Question 3

What airlines offer nonstop (direct) flights between Houston and Knoxville?

Accepted Answer

Several carriers operate flights between Houston and Knoxville. Airlines offering nonstop (direct) flights include United Airlines, Allegiant Air.

Question 4

What are the most popular routes to and from Houston?

Accepted Answer

Travelers frequently search for route combinations, such as Houston and Mexico City, Atlanta, Orlando, Guadalajara, Las Vegas, San Salvador, Calgary, Chicago, New York, Toronto, Denver, Raleigh, Fort Lauderdale, Bogotá, London, Phoenix, Seattle, Los Angeles, Cancún, Miami.

Question 5

What are the most popular routes to and from Knoxville?

Accepted Answer

Travelers frequently search for route combinations, such as Knoxville and Orlando, Boston, Tampa, Fort Lauderdale, Las Vegas, San Francisco, Chicago, Austin, Phoenix, Guatemala City, Denver, New York, Los Angeles, Salt Lake City, St. Louis, Charlotte, Seattle, Richmond, London, Raleigh.

Question 6

What airports are near Houston?

Accepted Answer

The main airport in Houston is William P. Hobby. It is also served by George Bush Intercontinental, Austin–Bergstrom International, William P. Hobby, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional.

Question 7

What airports are near Knoxville?

Accepted Answer

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Blue Grass, Chattanooga Metropolitan, Tri-Cities Regional.

Question 8

Which airlines fly between Houston and Knoxville?

Accepted Answer

Currently, you can fly between Houston and Knoxville with United Airlines, Allegiant Air.

Question 9

When's the best time to travel between Houston and Knoxville?

Accepted Answer

If you don’t have specific dates for your trip between Houston and Knoxville, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 10

What flights operate between Houston and Knoxville?

Accepted Answer

Traveling between Houston and Knoxville, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 11

How many airports are there near Houston?

Accepted Answer

There are a number of airports in and around Houston. The main one is William P. Hobby and other nearby airports include George Bush Intercontinental, Austin–Bergstrom International, William P. Hobby, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional

Question 12

How many airports are there near Knoxville?

Accepted Answer

There are a number of airports in and around Knoxville. The main one is McGhee Tyson and other nearby airports include Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Blue Grass, Chattanooga Metropolitan, Tri-Cities Regional.

Question 13

What time do nonstop (direct) flights between Houston and Knoxville depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Houston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do nonstop (direct) flights between Houston and Knoxville arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Knoxville, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 15

What time do flights between Houston and Knoxville depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Houston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do flights between Houston and Knoxville arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Knoxville, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$57
Cheapest nonstop round-trip	$275
Cheapest round-trip	$379
Average round-trip	$430
Nonstop flights in December	$57 – $407

Airline	Sun 15.12	Mon 16.12	Tue 17.12	Wed 18.12	Thu 19.12	Fri 20.12	Sat 21.12
United Airlines	---	---	---	2	4	3	4
Allegiant Air	---	---	---	---	---	---	---
Weekly flights: 13 total	Daily flights: 1.86 average	Most flights: Thursday 4 flights

Airline	Sun 22.12	Mon 23.12	Tue 24.12	Wed 25.12	Thu 26.12	Fri 27.12	Sat 28.12
United Airlines	3	3	2	4	3	3	4
Allegiant Air	---	---	---	---	---	1	---
Weekly flights: 23 total	Daily flights: 3.29 average	Most flights: Wednesday 4 flights

Airline	Sun 29.12	Mon 30.12	Tue 31.12	Wed 01.01	Thu 02.01	Fri 03.01	Sat 04.01
United Airlines	4	4	3	4	4	4	4
Allegiant Air	---	1	---	---	---	1	---
Weekly flights: 29 total	Daily flights: 4.14 average	Most flights: Sunday 4 flights

Airline	Sun 05.01	Mon 06.01	Tue 07.01	Wed 08.01	Thu 09.01	Fri 10.01	Sat 11.01
United Airlines	4	4	4	4	4	4	4
Allegiant Air	---	1	---	---	---	---	---
Weekly flights: 29 total	Daily flights: 4.14 average	Most flights: Sunday 4 flights

Cheap flights from Houston, TX to Knoxville, TN

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Month	Average monthly max temperature	Average monthly min temperature
January	7°C	0°C
February	10°C	1°C
March	15°C	4°C
April	20°C	8°C
May	25°C	13°C
June	29°C	18°C
July	31°C	20°C
August	30°C	19°C
September	27°C	16°C
October	21°C	10°C
November	14°C	4°C
December	10°C	2°C

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	Yes
Allegiant Air	AAY	G4	No