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Flights from Duluth to Ontario
There are no direct flights from Duluth to Ontario. The fastest way is one stop via Chicago, about 9h 11m door to door (7 connections a week on current schedules).
No direct flights · 1 connection option From 9h 11m
Duluth to Ontario at a glance
Fastest journey9h 11mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Duluth 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
DLH Chicago (ORD) ONT
Leg 1: Republic Airlines, SkyWest · Leg 2: United Airlines, Volaris
Mon15:15 DLH16:49 ORD3h 41m connection20:30 ORD22:26 ONTRepublic Airlines + United 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
- 2,566 km1,593 miles
- Journey time
- 9h 11mon current schedules
- Time difference
- -2hOntario vs Duluth
- Currency in Ontario
- USD
- Airports
- DLH → ONT
Flights from Duluth to Ontario: questions answered
Are there direct flights from Duluth to Ontario?
No. There is no nonstop service, so you will connect, most easily in Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Duluth to Ontario?
With one connection the journey usually takes around 9h 11m, depending on the layover. The straight-line distance is 2,566 km.
Where do you change planes between Duluth and Ontario?
The best connecting points are Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Duluth and Ontario?
Duluth: Duluth International Airport (DLH). Ontario: Ontario International Airport (ONT).
What is the time difference between Duluth and Ontario?
Ontario is 2 hours behind Duluth.





