Cheap flights from Knoxville to Houston

Travel > North America > United States > Knoxville to Houston flights

Check our current prices for flights from Knoxville to Houston. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Knoxville to Houston, you will need to run a search below.

Search and Compare cheap Flights

Enter your travel details:Step 1

Select merchants to compare:Step 2
From $218 / RT details

Book your flight now with and save!

Cheap Houston airfares from $218/RT are provided by Outbound flight is leaving on 02/20/2023, 10:34 pm from Knoxville Tyson (TYS) airport and arrives at Houston Intercont (IAH) at 09:16 am. The flight time is 10 hours and 42 minutes. The Returning flight departes on 03/05/2023, 10:56 pm (other return dates are also available). Date posted: 29 Dec 2022

Price evolution for flights From Knoxville To Houston

Price overview for flights from Knoxville to Houston

Recent Deals on Flights from Knoxville to Houston:Roundtrip / Oneway

  • $218Frontier Airlines flight Frontier Airlines 
    Knoxville, TN (TYS)Houston, TX (IAH)02/20/202310:34 pm
    Houston, TX (IAH)Knoxville, TN (TYS)03/05/202310:56 pm check price
  • $418Frontier Airlines flight Frontier Airlines 
    Knoxville, TN (TYS)Houston, TX (HOU)03/08/202310:51 pm
    Houston, TX (HOU)Knoxville, TN (TYS)03/22/202311:41 am check price
  • $90Frontier Airlines flight Frontier Airlines 
    Knoxville, TN (TYS)Houston, TX (IAH)02/27/202310:34 pm check price
  • $180Frontier Airlines flight Frontier Airlines 
    Knoxville, TN (TYS)Houston, TX (HOU)03/01/202310:51 pm check price
cheap domestic and international flights

Recently found cheap flight deals

Multiple AirlinesIndianapolis To Salt Lake City Multiple Airlines airfares from Indianapolis in September
$321 Depart: 09/25/2021
Return: 10/05/2021

provided by

Spirit AirlinesPittsburgh To Myrtle Beach Spirit Airlines airfares from Pittsburgh in November
$139 Depart: 11/03/2021
Return: 11/16/2021

provided by

British AirwaysLas Vegas To Hanover British Airways airfares from Las Vegas in February
$843 Depart: 02/16/2023
Return: 02/22/2023

provided by

Multiple AirlinesAtlanta To Lvov Multiple Airlines airfares from Atlanta in December
$1220 Depart: 12/07/2021
Return: 12/15/2021

provided by

Alaska AirlinesLas Vegas To Syracuse Alaska Airlines airfares from Las Vegas in May
$810 Depart: 05/03/2023
Return: 05/16/2023

provided by

Spirit AirlinesDetroit To Philadelphia Spirit Airlines airfares from Detroit in February
$101 Depart: 02/14/2023
Return: 02/22/2023

provided by

Multiple AirlinesDallas To Algiers Multiple Airlines airfares from Dallas in December
$7132 Depart: 12/15/2021
Return: 12/29/2021

provided by

Alaska AirlinesBoise To Newark Alaska Airlines airfares from Boise in January
$607 Depart: 01/31/2023
Return: 02/07/2023

provided by

Frontier AirlinesBuffalo To Durham Frontier Airlines airfares from Buffalo in March
$418 Depart: 03/22/2023
Return: 04/05/2023

provided by


Specify your search details. Browse the cheapest flights from Knoxville to Houston, Houston hotel rooms and Knoxville to Houston vacation packages from the most popular providers, airline consolidators and travel search engines.

Know what to do when flying to Houston?

Houston Travel Guide The energy capital of this planet, the city of Houston is said to be the leading purchaser of eco energy. Around one fourth of the total energy purchased by Houston City is wind energy. All these factors have immensely helped the environmental [...]
Houston History The goal was to start a city which would work as the hub of commercial and political activities for Texas and if you watch the city of Houston today then you will understand that the founders (Augustus Allen and John Allen) of this city have [...]
Houston Sightseeing Houston has the 4th highest population when compared to other cities of United States of America and has an interesting history backing it up. Houston is also considered to be the city which uses the most air conditioners when compared to all [...]
Houston Nightlife Being a modern day city, Houston has all the ingredients necessary for night lovers to enjoy nightlife the way they want. There are multiple bars, nightclubs, pubs, Icehouses, and even Adult Entertainment houses which make the life of night [...]
   Welcome to Travelgrove  register tell a friend bookmark it 
This airfare deal was found   ago. Click "Check price" to see current prices!