Good to know - Cheap tickets Knoxville — Houston
| Minimal flight time | 2h 45m |
|---|---|
| Flight distance | 1258 km |
| Most popular airline | United Express |
| Round-trip from | $78 |
Airfare Knoxville – Houston by month
Here you can find out in what months how much a ticket Knoxville – Houston costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 | ||
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| December 2025 | ||
| October 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Knoxville — Houston
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:05 | 08:50 | tue, wed, thu, fri, sat, sun | UA4913 | United Express | 2h 45m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 09:00 | 10:45 | tue, sun | UA4251 | United Express | 2h 45m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 16:55 | 18:40 | mon | UA4854 | United Express | 2h 45m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
Popular airlines flying Knoxville — Houston
Flight Knoxville – Houston is served by 13 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Flights Knoxville — Houston
The selection of cheap flights Knoxville — Houston
The price of the flight Knoxville — Houston (United States) — Knoxville from $78 (round-trip).
The average price of the flight Knoxville — Houston (United States) — Knoxville $234 (round-trip).
- Departure city: Knoxville
- IATA code of the city of origin: TYS
- Departure airports: McGhee Tyson Airport
- Departure country: United States
- Destination city: Houston
- IATA code of the destination city: HOU
- Destination airports: William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport
- Destination country: United States
Low cost flights Knoxville — Houston (TYS — HOU)
The distance between Knoxville and Houston 782 miles (or 1258 kilometres).
The time difference between Knoxville and Houston is 1 h.
Minimal flight time from Knoxville to Houston 2h 45m.
Routes from nearby cities to Houston
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Knoxville with a flight to Houston are in Birmingham.
Popular International routes from Knoxville
Popular routes from Houston
If you are going to fly from Houston, then study the popular flights. The most popular flights from Houston:
Popular domestic routes from Knoxville
FAQ about Knoxville — Houston
Are there any direct flights Knoxville — Houston?
Yes, they do: UA4913, UA4251, UA4854
Can we fly from Knoxville to Houston?
Yes, you can fly from Knoxville to Houston. Knoxville has an airport (McGhee Tyson Airport) for flights. United Express departs from Knoxville on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Allegiant Air, American Eagle, Contour Aviation, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, NetJets, Phoenix Air, SkyWest Airlines, Southwest Airlines, Sun Country Airlines, UPS.
How long does it take to fly from Knoxville to Houston?
A direct flight lasts an average of 2h 45m, during which time the aircraft covers a distance of 1258 km.
How much do flights Knoxville — Houston cost?
The price of flights Knoxville — Houston starts from $78.
What days does the plane fly Knoxville — Houston?
Planes fly Knoxville — Houston 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Knoxville and Houston?
In Knoxville — McGhee Tyson Airport. In Houston — William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport.
What flights are currently flying from Knoxville to Houston?
The following flights fly between Knoxville and Houston: UA4913, UA4251, UA4854
What month is the cheapest to fly from Knoxville to Houston?
High season is considered to be October and the cheapest month is December. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Knoxville — Houston flight deals.
Which airlines direct fly from Knoxville to Houston?
Only one airline operates a direct flight Knoxville — Houston: United Express.
Which airlines fly from Knoxville to Houston?
All the following airlines flights Knoxville — Houston: Allegiant Air, American Eagle, Contour Aviation, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, NetJets, Phoenix Air, SkyWest Airlines, Southwest Airlines, Sun Country Airlines, United Express, UPS.