Flights from Ontario to Knoxville (ONT → TYS)

ONT
Ontario
Ontario International Airport, USA
TYS
Knoxville
Mc Ghee Tyson, USA
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No direct flights found. Here are the 14 fastest 1-stop options.
viaNashville(BNA)
ONT→BNA+1h 30mBNA→TYS
5h 5m
viaPhoenix(PHX)
ONT→PHX+1h 30mPHX→TYS
5h 8m
viaLas Vegas(LAS)
ONT→LAS+1h 30mLAS→TYS
5h 9m
viaDallas(DAL)
ONT→DAL+1h 30mDAL→TYS
5h 12m
viaDallas(DFW)
ONT→DFW+1h 30mDFW→TYS
5h 12m
viaDenver(DEN)
ONT→DEN+1h 30mDEN→TYS
5h 15m
viaAtlanta(ATL)
ONT→ATL+1h 30mATL→TYS
5h 22m
viaAustin(AUS)
ONT→AUS+1h 30mAUS→TYS
5h 26m
viaHouston(IAH)
ONT→IAH+1h 30mIAH→TYS
5h 29m
viaHouston(HOU)
ONT→HOU+1h 30mHOU→TYS
5h 31m
viaChicago(MDW)
ONT→MDW+1h 30mMDW→TYS
5h 35m
viaChicago(ORD)
ONT→ORD+1h 30mORD→TYS
5h 37m
viaCharlotte(CLT)
ONT→CLT+1h 30mCLT→TYS
5h 46m
viaBaltimore(BWI)
ONT→BWI+1h 30mBWI→TYS
6h 42m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Ontario to Knoxville? Currently, there are no direct flights from ONT to TYS. You may need to connect through another airport.

Related guides for this route

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

Cheap flights from Ontario to Knoxville Cheapest month to fly to Knoxville Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Ontario

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

SNA → TYS 48 km from ONT Santa Ana → Knoxville USA · 48 destinations LGB → TYS 57 km from ONT Long Beach → Knoxville USA · 18 destinations BUR → TYS 71 km from ONT Burbank → Knoxville USA · 31 destinations LAX → TYS 75 km from ONT Los Angeles → Knoxville USA · 181 destinations VNY → TYS 84 km from ONT Los Angeles → Knoxville USA · 9 destinations

Or try a nearby airport to Knoxville

Flights from Ontario (ONT) to other airports within 350 km of Knoxville.

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

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 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 →