Direct flights from Knoxville to Houston (TYS → IAH)

Distance 1,241 km (771 mi)
Est. duration 1h 28m
TYS
Knoxville
Mc Ghee Tyson, USA
IAH
Houston
George Bush Intcntl Houston, USA
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Live fares · TYS → IAH

Frequently asked questions

How far is the flight from Knoxville to Houston? The flight distance from TYS to IAH is approximately 1,241 km (771 miles).
How long is the flight from TYS to IAH? The estimated flight time from Knoxville to Houston is approximately 1h 28m.
What airlines fly from TYS to IAH? Airlines operating direct flights from Knoxville to Houston include: UA.

Cheapest fares Knoxville → Houston

Knoxville TYS
Houston IAH
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Knoxville → Houston.

Cheap flights from Knoxville to Houston Cheapest month to fly to Houston Flights from USA Flights to USA Visa-free with USA passport All airports in USA UA routes & destinations All routes by this carrier

Try a nearby airport to Knoxville

Flights to Houston (IAH) from other airports within 350 km of Knoxville. Often unlocks cheaper fares or better times.

AVL → IAH 138 km from TYS Asheville → Houston USA · 26 destinations CHA → IAH 139 km from TYS Chattanooga → Houston USA · 16 destinations TRI → IAH 161 km from TYS Bristol, VA/Johnson City/Kingsport → Houston USA · 8 destinations GSP → IAH 190 km from TYS Greenville → Houston USA · 31 destinations ATL → IAH 244 km from TYS Atlanta → Houston USA · 246 destinations

Or try a nearby airport to Houston

Flights from Knoxville (TYS) to other airports within 350 km of Houston.

TYS → HOU 38 km from IAH Knoxville → Houston USA · 71 destinations TYS → AUS 225 km from IAH Knoxville → Austin USA · 98 destinations TYS → SAT 307 km from IAH Knoxville → San Antonio USA · 48 destinations TYS → SHV 310 km from IAH Knoxville → Shreveport USA · 9 destinations TYS → DAL 349 km from IAH Knoxville → Dallas USA · 79 destinations

Other flights from Knoxville (TYS)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Baton Rouge (BTR) Bentonville (XNA) Boston (BOS) Charlotte (CLT) Chicago (MDW) All 40 destinations →

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →