Cheap flights from Knoxville to Houston

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Travelers usually depart from McGhee Tyson, or Knoxville when they travel from Knoxville to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, TX - Greyhound Station, Houston, TX Train Station, or Houston Se. The distance between Knoxville and Houston is 1258 km. The most popular airlines for this route are American Airlines, WN, Allegiant Air, Delta Air Lines, and United Airlines. Knoxville and Houston have 356 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights50559060-6140

Fly direct with

Allegiant Air on Mondays, and Fridays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Knoxville to Houston

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
WNSWAWNNoUnknownNo
Allegiant AirAAYG4No4 min before flightNo
Delta Air LinesDALDLYesUnknownNo
United AirlinesUALUAYesUnknownNo

Frequently asked questions

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

A one-way nonstop (direct) flight between Knoxville and Houston takes around 2.5 hours.

What is the flight distance between Knoxville and Houston?

The flight distance between Knoxville and Houston is 1258 km.

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

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

What are the most popular routes to and from Knoxville?

Travelers frequently search for route combinations, such as Knoxville and Denver, Las Vegas, New York, Orlando, Los Angeles, Fort Lauderdale, Salt Lake City, Chicago, San Francisco, Sacramento, Boston, Minneapolis, Tampa, London, San Juan, Phoenix, Dallas, San Diego, Destin, Paris.

What are the most popular routes to and from Houston?

Travelers frequently search for route combinations, such as Houston and Denver, Las Vegas, Los Angeles, Salt Lake City, Atlanta, New York, Phoenix, Mexico City, Seattle, Philadelphia, Orlando, Chicago, Washington, D.C., San Francisco, Raleigh, Monterrey, London, Oakland, Fort Lauderdale, Guadalajara.

What airports are near Knoxville?

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

What airports are near Houston?

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

What buses and trains depart from Knoxville?

A number of bus and train companies depart from Knoxville, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Knoxville and Houston?

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Which airlines fly between Knoxville and Houston?

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

What flights operate between Knoxville and Houston?

How many airports are there near Knoxville?

How many airports are there near Houston?

Is it possible to reach Knoxville by bus or train?

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

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

What time do flights between Knoxville and Houston depart?

What time do flights between Knoxville and Houston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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