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

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－Silvio Pettirossi Airport
August Lowest Airfares
USD1,746

The airfare displayed above is for United Airlines

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Ontario－Silvio Pettirossi Airport
September Lowest Airfares -----

Ontario－Silvio Pettirossi Airport
October Lowest Airfares
USD1,223

The airfare displayed above is for United Airlines

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Ontario－Silvio Pettirossi Airport
November Lowest Airfares -----
Ontario－Silvio Pettirossi Airport
December Lowest Airfares -----

Ontario－Asuncion
Estimated Flight Time
13 Hours 24 Minutes
Ontario－Asuncion
Number of Operating Airlines
4

Operating Airlines for Ontario－Silvio Pettirossi Airport Route
American Airlines

Avianca

Copa Airlines

United Airlines

Other Destinations from:Ontario

Ontario－Mexico City(MEX)
USD531〜
Ontario－Bogota(El Dorado)
USD398〜
Ontario－Los Angeles(LAX)
USD1,228〜
Ontario－Lima(Jorge Chavez)
USD425〜
Ontario－La Paz (Bolivia)(El Alto)
USD1,132〜
Ontario－Madrid(Adolfo Suarez -Barajas)
USD1,193〜
Ontario－Miami(MIA)
USD256〜
Ontario－Tokyo(Narita)
USD766〜
Ontario－Tokyo(Haneda)
USD770〜
Ontario－Osaka(Kansai)
USD872〜
* Fares vary in accordance to seat availability
Other Departures to: Asuncion
* Fares vary in accordance to seat availability