Cheap flights from Baltimore to Ontario, CA

Travel > North America > United States > Baltimore to Ontario, CA flights

Check our current prices for flights from Baltimore to Ontario, CA. 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 Baltimore to Ontario, CA, you will need to run a search below.

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From $519 / RT details

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Cheap Ontario airfares from $519/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/04/2023, 09:03 pm from Baltimore Int`l (BWI) airport and arrives at Ontario Int`l (ONT) at 12:27 pm. The flight time is 15 hours and 24 minutes. The Returning flight departes on 04/19/2023, 01:15 pm (other return dates are also available). Date posted: 18 Feb 2023

Price evolution for flights From Baltimore To Ontario, CA

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

• $519 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/04/2023	09:03 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	04/19/2023	01:15 pm

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• $528 Multiple Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/04/2023	04:40 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	04/19/2023	01:15 pm

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• $748 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/05/2023	01:47 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	04/13/2023	10:01 pm

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• $900 Multiple Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/05/2023	01:47 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	04/13/2023	09:05 pm

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• $1292 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/15/2023	04:40 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	04/22/2023	06:00 am

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• $374 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	03/24/2023	07:12 pm

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• $468 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/19/2023	04:50 pm

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• $512 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	03/24/2023	04:40 pm

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• $649 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	04/08/2023	04:40 pm

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