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Flights from Appleton to Ontario
There are no direct flights from Appleton to Ontario. The fastest way is one stop via Denver or Las Vegas, about 5h 23m door to door (37 connections a week on current schedules).
No direct flights · 6 connection options From 5h 23m
Appleton to Ontario at a glance
Fastest journey5h 23mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Las Vegas
Best ways to fly from Appleton 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
ATW Denver (DEN) ONT
Leg 1: Allegiant Air, United Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Mon09:30 ATW11:00 DEN0h 45m connection11:45 DEN12:53 ONTUnited Airlines
2Search
ATW Las Vegas (LAS) ONT
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, Southwest Airlines
Wed11:15 ATW12:55 LAS2h 05m connection15:00 LAS15:49 ONTAllegiant Air + Southwest Airlines
3Search
ATW Atlanta (ATL) ONT
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines
Tue05:45 ATW08:41 ATL0h 49m connection09:30 ATL10:40 ONTDelta Air Lines
4Search
ATW Dallas (DFW) ONT
Leg 1: Envoy Air · Leg 2: American Airlines, Frontier Airlines
Sun06:15 ATW08:41 DFW2h 04m connection10:45 DFW11:34 ONTEnvoy Air + American Airlines
5Search
ATW Chicago (ORD) ONT
Leg 1: SkyWest, Envoy Air · Leg 2: United Airlines, Volaris
Sun18:15 ATW19:11 ORD2h 34m connection21:45 ORD23:41 ONTEnvoy Air + United Airlines
6Search
ATW Nashville (BNA) ONT
Leg 1: Allegiant Air · Leg 2: Southwest Airlines
Fri08:15 ATW09:43 BNA4h 17m connection14:00 BNA15:47 ONTAllegiant Air + Southwest 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
- 2,745 km1,705 miles
- Journey time
- 5h 23mon current schedules
- Time difference
- -2hOntario vs Appleton
- Currency in Ontario
- USD
- Airports
- ATW → ONT
Flights from Appleton to Ontario: questions answered
Are there direct flights from Appleton to Ontario?
No. There is no nonstop service, so you will connect, most easily in Denver, Las Vegas and Atlanta. 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 Appleton to Ontario?
With one connection the journey usually takes around 5h 23m, depending on the layover. The straight-line distance is 2,745 km.
Where do you change planes between Appleton and Ontario?
The best connecting points are Denver (DEN), Las Vegas (LAS), Atlanta (ATL) and Dallas (DFW). Allegiant Air flies both legs via Denver, so you can book it as one ticket.
Which airports serve Appleton and Ontario?
Appleton: Appleton International Airport (ATW). Ontario: Ontario International Airport (ONT).
What is the time difference between Appleton and Ontario?
Ontario is 2 hours behind Appleton.





