Cheap flights from Ontario, CA to United States

Travel > North America > United States

Check our current prices for flights from Ontario, CA to United States. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to United States, you will need to run a search below.

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From $48 / RT details

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Cheap Phoenix airfares from $48/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/09/2024, 10:59 pm from Ontario Int`l (ONT) airport and arrives at Phoenix Intl (PHX) at 12:27 am. The flight time is 1 hours and 28 minutes. The Returning flight departes on 10/29/2024, 03:36 pm (other return dates are also available). Date posted: 14 May 2024

Price evolution for flights From Ontario, CA To United States

Recent Deals on Flights from Ontario, CA to United States:Roundtrip / Oneway

• $48 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Phoenix, AZ (PHX)	10/09/2024	10:59 pm
  Phoenix, AZ (PHX)	Ontario, CA (ONT)	10/29/2024	03:36 pm

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• $53 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Phoenix, AZ (PHX)	08/06/2024	06:46 pm
  Phoenix, AZ (PHX)	Ontario, CA (ONT)	08/19/2024	01:56 pm

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• $57 Multiple Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Las Vegas, NV (LAS)	07/30/2024	05:16 pm
  Las Vegas, NV (LAS)	Ontario, CA (ONT)	09/10/2024	09:51 am

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• $58 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Phoenix, AZ (PHX)	08/23/2024	10:12 pm
  Phoenix, AZ (PHX)	Ontario, CA (ONT)	08/30/2024	01:56 pm

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• $58 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Portland, OR (PDX)	09/10/2024	02:01 pm
  Portland, OR (PDX)	Ontario, CA (ONT)	09/18/2024	05:14 pm

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• $24 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Las Vegas, NV (LAS)	08/21/2024	09:13 am

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• $24 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Las Vegas, NV (LAS)	08/19/2024	05:30 pm

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• $29 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Denver, CO (DEN)	08/17/2024	06:31 pm

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• $29 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Las Vegas, NV (LAS)	07/31/2024	08:00 pm

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• $34 Frontier Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Denver, CO (DEN)	08/15/2024	12:49 am

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