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Connecting route · United States → United States

Flights from Columbia to Ontario

There are no direct flights from Columbia to Ontario. The fastest way is one stop via Chicago or Denver, about 8h 41m door to door (6 connections a week on current schedules).

No direct flights · 2 connection options From 8h 41m
COUONTORD

Columbia to Ontario at a glance

Fastest journey8h 41mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago or Denver

Best ways to fly from Columbia to Ontario

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
COU Chicago (ORD) ONT
Leg 1: SkyWest, Envoy Air, GoJet Airlines · Leg 2: United Airlines, Volaris
Mon15:45 COU16:52 ORD3h 38m connection20:30 ORD22:26 ONTGoJet Airlines + United Airlines
5 connections a weekSelf-transfer likely Fastest 8h 41m
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2
COU Denver (DEN) ONT
Leg 1: SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Sat09:30 COU10:27 DEN5h 03m connection15:30 DEN16:35 ONTSkyWest + Southwest Airlines
1 connections a weekSelf-transfer likely Fastest 9h 05m
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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
2,327 km1,445 miles
Journey time
8h 41mon current schedules
Time difference
-2hOntario vs Columbia
Currency in Ontario
USD
Airports
COU → ONT

Flights from Columbia to Ontario: questions answered

Are there direct flights from Columbia to Ontario?
No. There is no nonstop service, so you will connect, most easily in Chicago and Denver. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Columbia to Ontario?
With one connection the journey usually takes around 8h 41m, depending on the layover. The straight-line distance is 2,327 km.
Where do you change planes between Columbia and Ontario?
The best connecting points are Chicago (ORD) and Denver (DEN). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Columbia and Ontario?
Columbia: Columbia Regional Airport (COU). Ontario: Ontario International Airport (ONT).
What is the time difference between Columbia and Ontario?
Ontario is 2 hours behind Columbia.

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