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Cheap Flights from Knoxville to Houston, TX, United States - TYS to HOU

Popular flights from Knoxville to Houston

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 18, 2016 Aug 23, 2016 $462
United Airlines
Departure Date Return Date Lowest Price
Jun 4, 2016 Jun 6, 2016 $470

How Much Does it Cost to Fly from Knoxville to Houston (TYS to HOU)?

We have collected flight cost data from across the web for travel from Knoxville to Houston, and have found the average flight price for this trip to be $521.

When Can I Buy the Cheapest Flight from Knoxville to Houston (TYS to HOU)?

Airlines can adjust prices for plane tickets from Knoxville to Houston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Knoxville to Houston

The chart below shows up-to-date information regarding how far in advance a flight from Knoxville to Houston should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,046 $912
7-14 days $691 $601
14-21 days $769 $484
21-30 days $527 $484
30-60 days $507 $470
60-90 days $527 $484
90+ days $507 $481

Cheapest Day To Fly from Knoxville to Houston

The chart below shows up-to-date information regarding the cheapest days to fly from Knoxville to Houston.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$570 $572 $484 $501 $484 $470 $566

Lowest Fares Chart By Month from Knoxville to Houston

The chart below shows the lowest fare by month when flying from Knoxville to Houston.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Knoxville Houston American 5/20/16 6/4/16 1 $484
June Knoxville Houston United 6/4/16 6/6/16 1 $470
July Knoxville Houston American 7/6/16 7/13/16 1 $484
August Knoxville Houston American 8/18/16 8/23/16 2 $462
October Knoxville Houston American 10/6/16 10/9/16 1 $481
November Knoxville Houston American 11/9/16 11/14/16 1 $481
December Knoxville Houston American 12/22/16 12/30/16 1 $484
March Knoxville Houston American 3/10/17 3/17/17 2 $462

TIPSave $77 by flying into San Antonio instead of Houston from Knoxville

Non-Stop vs Connecting Flights from Knoxville to Houston (TYS to HOU)

Your Knoxville to Houston flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Knoxville to Houston is $475.

The average price for non-stop flights from Knoxville to Houston is $507.

The chart below shows up to date information regarding non-stop flights from Knoxville to Houston.

Nonstop Flight Details from Knoxville to Houston
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 4 3 3 3 3 2 4 06:24 16:45

Round Trip vs One Way Flights from Knoxville to Houston (TYS to HOU)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Knoxville to Houston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Knoxville to Houston is $283.

The average price for round trip flights from Knoxville to Houston is $475.

Knoxville to Houston Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Knoxville to Houston?
Answer: The average Knoxville to Houston flight time is 2 hours and 27 minutes.
Question: How many miles are there between Knoxville and Houston?
Answer: The distance from Knoxville to Houston is 770 miles.
Question: How common are direct flights from Knoxville to Houston?
Answer: There are 19 direct flights from Knoxville to Houston.
Question: What is the most popular airline for non-stop flights from Knoxville to Houston?
Answer: United Airlines provides 100% of the non-stop flights between Knoxville and Houston.
Question: What are the most popular connecting cities when flying from Knoxville to Houston?
Answer: Atlanta, GA

Airlines Flying from Knoxville to Houston (TYS to HOU)

Below are the different airlines that fly from Knoxville to Houston with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Knoxville to Houston.

Knoxville to Houston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta ATL X X X X X X X
Delta ATL / CVG X X X X X X X
United - X X X X X X X
United ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Knoxville and Houston, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Knoxville - TYS

FlightsAirlineLowest Price
Knoxville to Dallas - Ft Worth American, Alaska, United $354

Cheap Domestic Flights to Houston - HOU

FlightsAirlineLowest Price
Atlanta to Houston American, Frontier, Spirit, United $113
Charlotte to Houston American, United $293
Nashville to Houston American, United $324
Louisville to Houston American, United $401
Greenville to Houston American, United $330
Huntsville to Houston American, Alaska, United $314
Lexington to Houston American, Alaska, United $376
Asheville to Houston American, United $507
Chattanooga to Houston American, United $321
Tri - Cities Regional to Houston American $350
Atlanta to Dallas - Ft Worth American, Alaska, Spirit, United $85
Atlanta to New York American, JetBlue, Frontier, United $168
Charlotte to Dallas - Ft Worth American, Alaska, United $201
Atlanta to Las Vegas American, Alaska, Frontier, Spirit, United $158
Atlanta to San Antonio American, Frontier, United $88
Atlanta to Chicago American, Spirit, United $71
Atlanta to Los Angeles American, Alaska, Frontier, Spirit, United $236
Atlanta to Austin American, Alaska, Frontier, United $98
Atlanta to Miami American, Frontier $97
Nashville to Dallas - Ft Worth Boutique, American, United $217
Atlanta to Denver American, Alaska, Frontier, Spirit, United $140
Atlanta to New Orleans American, Spirit, United $81
Atlanta to Orlando American, Spirit $80
Louisville to Dallas - Ft Worth American, United $192
Charlotte to New York American, JetBlue, United $142
Atlanta to Ft Lauderdale American, Spirit $80
Atlanta to San Francisco American, Alaska, Frontier, United $208
Charlotte to Austin American, Alaska, United $374

Cheap International Flights to Houston - HOU

FlightsAirlineLowest Price
Atlanta to Cancun Silver, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United $345
Cheap Flights from Knoxville to Houston, TX, United States, from $462 Round trip from TYS to HOU