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Flights from Knoxville to Ontario
There are no direct flights from Knoxville to Ontario. The fastest way is one stop via Denver or Atlanta, about 5h 35m door to door (94 connections a week on current schedules).
No direct flights · 6 connection options From 5h 35m
Knoxville to Ontario at a glance
Fastest journey5h 35mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Atlanta
Best ways to fly from Knoxville to Ontario
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
TYS Denver (DEN) ONT
Leg 1: Allegiant Air, Frontier Airlines, Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Sat14:00 TYS14:44 DEN0h 46m connection15:30 DEN16:35 ONTSouthwest Airlines
2Search
TYS Atlanta (ATL) ONT
Leg 1: Delta Air Lines, American Airlines · Leg 2: Delta Air Lines
Fri19:00 TYS19:38 ATL0h 52m connection20:30 ATL21:40 ONTDelta Air Lines
3Search
TYS Dallas (DFW) ONT
Leg 1: American Airlines · Leg 2: American Airlines, Frontier Airlines
Thu09:00 TYS09:57 DFW1h 03m connection11:00 DFW11:49 ONTAmerican Airlines
4Search
TYS Chicago (ORD) ONT
Leg 1: United Airlines, Envoy Air, GoJet Airlines · Leg 2: United Airlines, Volaris
Sat18:15 TYS18:45 ORD1h 30m connection20:15 ORD22:11 ONTUnited Airlines
5Search
TYS Austin (AUS) ONT
Leg 1: Allegiant Air, Southwest Airlines · Leg 2: Southwest Airlines
Mon08:00 TYS09:07 AUS2h 08m connection11:15 AUS11:57 ONTAllegiant Air + Southwest Airlines
6Search
TYS Nashville (BNA) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sat07:00 TYS06:35 BNA6h 10m connection12:45 BNA14:32 ONTSouthwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,063 km1,902 miles
- Journey time
- 5h 35mon current schedules
- Time difference
- -3hOntario vs Knoxville
- Currency in Ontario
- USD
- Airports
- TYS → ONT
Flights from Knoxville to Ontario: questions answered
Are there direct flights from Knoxville to Ontario?
No. There is no nonstop service, so you will connect, most easily in Denver, Atlanta and Dallas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Knoxville to Ontario?
With one connection the journey usually takes around 5h 35m, depending on the layover. The straight-line distance is 3,063 km.
Where do you change planes between Knoxville and Ontario?
The best connecting points are Denver (DEN), Atlanta (ATL), Dallas (DFW) and Chicago (ORD). Allegiant Air flies both legs via Denver, so you can book it as one ticket.
Which airports serve Knoxville and Ontario?
Knoxville: McGhee Tyson Airport (TYS). Ontario: Ontario International Airport (ONT).
What is the time difference between Knoxville and Ontario?
Ontario is 3 hours behind Knoxville.
