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Flights from Knoxville to Houston

Cheap flight deals from Knoxville to Houston

Non stop flight deals! Book direct flights from Knoxville to Houston: One way flights from AED 175, round trip flights from AED 353. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Knoxville to Houston

The distance between Knoxville and Houston is about 1,258.67 km. It takes around 2 hours 30 minutes on average to fly from Knoxville to Houston. The most popular month to Houston is March. The off-season for travel is June.

Cheapest one-way flight price AED 175
Cheapest return ticket price AED 353
Off-season for travel June
Peak season for travel March
Flight distance 1,258.67 km
Average flight time 2 hours 30 minutes

When is the cheapest time to fly from Knoxville to Houston?

The cheapest time for Knoxville to Houston flights: Aug 3 to Aug 10 — one way flight prices from AED 174.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Knoxville (TYS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Knoxville to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knoxville (TYS) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AED 1,447.

  • How long does it take to fly from Knoxville (TYS) to Houston (HOU)?

    It takes about 2 hours 30 minutes to fly from Knoxville (TYS) to Houston (HOU).

  • What are the most popular airlines that fly from Knoxville (TYS) to Houston (HOU)?

    Airlines with flights from Knoxville (TYS) to Houston (HOU): United Airlines, Air New Zealand and Allegiant Air.

  • How many airports are there in Houston (HOU)?

    There are 2 airport(s) near Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.

How to find a cheap flight from Knoxville to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Houston. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Knoxville to Houston ticket.
Tap "Date" on flight search bar to scan through the calender for Knoxville to Houston airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Aug 4 at AED 175 for one-way flights.
2
Compare cheap Knoxville to Houston flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Knoxville to Houston. The cheapest airline operating is Allegiant Air.
3
Set up a Price Alert
By setting up a Price Alert for your Knoxville to Houston route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Knoxville to Houston flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Knoxville to Houston to get exclusive deals for you.

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