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Cheap flights from Knoxville to Houston (TYS - IAH)

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The best prices from Knoxville to Houston are usually found in January or April, booked 35 days in advance, depart on a Thursday or Tuesday and return on a Saturday

TYS - IAH
Price
$293 - $408
IAH
Temperature
59 - 86 °F
Popular in December High demand for flights, 17% potential price rise
Cheapest in January Best time to find cheap flights, 14% potential price drop
Average price $299 Average for round-trip flights in April 2020
Round-trip from $293 From Knoxville to Houston

Knoxville to Houston 2020 flight deals

Cheap flights to Houston from Knoxville found for this year
4 Sep - 7 Sep
$569pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Houston

Late deals on round-trip flights to Houston from Knoxville, departing today and this week
7 Apr - 12 Apr
$316pp
TYS
Knoxville McGhee Tyson
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
TYS
Knoxville McGhee Tyson
4 Apr - 9 Apr
$356pp
TYS
Knoxville McGhee Tyson
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
TYS
Knoxville McGhee Tyson

Alternative routes for Knoxville to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Knoxville to Houston
Average temperature for April in Houston
71.6 °F

Airports servicing Knoxville

Airports servicing Houston

Weekly flight availability
from Knoxville to Houston
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
3 daily flights

Related info for your journey

Useful info, stats and facts about Knoxville to Houston flights.

Flight FAQs

From Knoxville to Houston

Are flight prices decreasing from Knoxville to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Knoxville and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there last-minute flights available from Knoxville to Houston for under $400?

There are currently just 2 open flights from Knoxville to Houston within the next 7 days for less than $400.

What days are nonstop flights available from Knoxville to Houston?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

What percent of flights are delayed?

Based on our current data flights from Knoxville to Houston are usually delayed by up to 64min. or more.

What is the cheapest airline for this route?

The cheapest airline for this route is ExpressJet. When flying this airline from Knoxville to Houston on average you can expect to find 63 flights available for this route daily.

How long does the flight from Knoxville to Houston take?

A nonstop flight takes up to 3 hours, covering a distance of 481 miles.

How many flights depart from Knoxville to Houston on average per day?

On average 5 flights depart from Knoxville McGhee Tyson to Houston George Bush Intcntl per day.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures

Does it rain more in Knoxville or Houston?

The rainfall in Knoxville is generally less than the rainfall in Houston. This will continue over the next 14 days.

Is Knoxville weather warmer or cooler than Houston?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Houston is generally colder than in Knoxville. Book flights in a timely manner in correlation to your departure date.