S$ 129 Cheap Flights from Houston to Knoxville (HOU-TYS)

Cheap Flights from Houston to Knoxville

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Cheap Flights from Houston to Knoxville starting at S$ 129

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

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

Cheapest time to fly from Houston to Knoxville

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Houston to Knoxville

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 129

American Airlines

From S$ 196

Delta Air Lines

From S$ 263

United Airlines

From S$ 276

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Knoxville

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Knoxville.

Cheapest
HOU
20:03
10h 45m
1 transfer
TYS
07:48
William P. Hobby Airport - Mcghee Tyson Airport
Mon, Apr 22Frontier Airlines
S$ 129
IAH
22:51
10h 5m
1 transfer
TYS
09:56
George Bush Intercontinental Airport - Mcghee Tyson Airport
Fri, Apr 26Frontier Airlines
S$ 143
IAH
22:51
10h 5m
1 transfer
TYS
09:56
George Bush Intercontinental Airport - Mcghee Tyson Airport
Fri, Apr 26Frontier Airlines
S$ 143
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Houston (HOU) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from Houston to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Houston (HOU) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around S$ 599.
How long is a flight from Houston (HOU) to Knoxville (TYS)?
It takes about 2 hours 20 minutes to fly from Houston (HOU) to Knoxville (TYS).
What time does the earliest flight from Houston to Knoxville depart?
The earliest flight departs from Houston (IAH) at 09:35 and arrives in Knoxville (TYS) at 12:50.
What time does the latest flight from Houston to Knoxville depart?
The latest flight departs from Houston (IAH) at 19:59 and arrives in Knoxville (TYS) at 23:15.
What are the most popular airlines that fly from Houston (HOU) to Knoxville (TYS)?
Airlines with flights from Houston (HOU) to Knoxville (TYS): United Airlines, Emirates and Air New Zealand.
What's the most popular airline for direct flights from Houston (HOU) to Knoxville (TYS)?
United Airlines operates 1 direct flights from Houston (HOU) to Knoxville (TYS).
How many airports in Knoxville?
There are 1 airports near Knoxville: Mcghee Tyson Airport.

How to find a cheap flight from Houston to Knoxville

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 Houston to Knoxville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Find cheapest flight ticket from Houston to Knoxville

Cheapest direct flight price	S$ 128
Cheapest return ticket price	S$ 342
Cheapest month	December
Peak season for travel	June
Flight distance	1,258.67km
Average flight time	2 hours 20 minutes
Popular airline	American Airlines