Cheap Flights from Ontario International Airport to Duluth (DLH) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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Return Date

2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

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Ontario－Duluth Airport
June Lowest Airfares -----
Ontario－Duluth Airport
July Lowest Airfares -----

Ontario－Duluth Airport
August Lowest Airfares -----
Ontario－Duluth Airport
September Lowest Airfares -----
Ontario－Duluth Airport
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Ontario－Duluth
Estimated Flight Time
5 Hours 33 Minutes
Ontario－Duluth
Number of Operating Airlines
3

Operating Airlines for Ontario－Duluth Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－El Paso(ELP)
USD322〜
Ontario－Eugene (Oregon)(EUG)
USD178〜
Ontario－Fairbanks(FAI)
USD348〜
Ontario－Fargo (North Dakota)(Hector)
USD525〜
* Fares vary in accordance to seat availability
Other Departures to: Duluth
* Fares vary in accordance to seat availability