Cheap Flights from Ontario International Airport to Buenos Aires (EZE) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1Search	2Search
3Search	41,011	5Search	6Search	7Search	8Search	9Search
10Search	11Search	12Search	13Search	14Search	15Search	16Search
17Search	18Search	19Search	20Search	21Search	22Search	23Search
24Search	25Search	26Search	27Search	28Search	29Search	30Search
31Search

Select Return Date　　 Change Departure Date

Return Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1------	2------
3------	4------	5------	6------	7------	8------	9------
10------	11------	12------	13------	14------	15------	16------
17------	18------	19------	20------	21------	22------	23------
24------	25------	26------	27------	28------	29------	30------
31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

Ontario－Ezeiza Airport
August Lowest Airfares
USD1,011

The airfare displayed above is for United Airlines

Set calendar for this month
Ontario－Ezeiza Airport
September Lowest Airfares -----

Ontario－Ezeiza Airport
October Lowest Airfares -----
Ontario－Ezeiza Airport
November Lowest Airfares -----
Ontario－Ezeiza Airport
December Lowest Airfares
USD1,402

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Ontario－Buenos Aires
Estimated Flight Time
12 Hours 50 Minutes
Ontario－Buenos Aires
Number of Operating Airlines
4

Operating Airlines for Ontario－Ezeiza Airport Route
American Airlines

Avianca

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－El Calafate(Comandante Armando Tola)
USD1,384〜
Ontario－Puerto Iguazu(Cataratas del Iguazu)
USD1,718〜
* Fares vary in accordance to seat availability
Other Departures to: Buenos Aires

Philadelphia Airport－Buenos Aires(Ezeiza)
USD1,135〜
* Fares vary in accordance to seat availability