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

Departure Date

2025/7
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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Indianapolis－Ontario Airport
July Lowest Airfares
USD526

The airfare displayed above is for Delta Air Lines

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Indianapolis－Ontario Airport
August Lowest Airfares
USD355

The airfare displayed above is for Delta Air Lines

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Indianapolis－Ontario Airport
September Lowest Airfares -----
Indianapolis－Ontario Airport
October Lowest Airfares -----
Indianapolis－Ontario Airport
November Lowest Airfares
USD608

The airfare displayed above is for United Airlines

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Indianapolis－Ontario
Estimated Flight Time
4 Hours 40 Minutes
Indianapolis－Ontario
Number of Operating Airlines
4

Operating Airlines for Indianapolis－Ontario Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Indianapolis

Indianapolis－Philadelphia(PHL)
USD321〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

Jackson-Evers Airport－Ontario(ONT)
USD395〜
Jacksonville Airport－Ontario(ONT)
USD345〜
Joplin Regional Airport－Ontario(ONT)
USD499〜
* Fares vary in accordance to seat availability