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.

Search and Compare cheap Flights

Enter your travel details:Step 1

Flight only
Flight + HotelSave up to 30% on vacations

From (city or airport):
Rooms: 1 2 3 4 5 6
Travelers: 1 2 3 4 5 6
To (city or airport):
Depart (mm/dd/yyyy):
Return (mm/dd/yyyy):
Weekly newsletter (optional)

Select merchants to compare:Step 2

 

From $233 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Ontario airfares from $233/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/15/2024, 12:29 pm from Baltimore Int`l (BWI) airport and arrives at Ontario Int`l (ONT) at 11:59 pm. The flight time is 11 hours and 30 minutes. The Returning flight departes on 05/31/2024, 11:10 pm (other return dates are also available). Date posted: 27 Feb 2024

Price evolution for flights From Baltimore To Ontario, CA

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

• $233 Multiple Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	05/15/2024	12:29 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	05/31/2024	11:10 pm

  cheapoair.com check price
• $259 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	05/15/2024	12:29 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	05/31/2024	12:49 am

  cheapoair.com check price
• $446 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	06/24/2024	09:33 pm
  Ontario, CA (ONT)	Baltimore, MD (BWI)	07/03/2024	12:49 am

  cheapoair.com check price
• $753 Multiple Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	06/24/2024	11:59 am
  Ontario, CA (ONT)	Baltimore, MD (BWI)	07/03/2024	12:49 am

  cheapoair.com check price
• $174 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	06/05/2024	01:03 pm

  cheapoair.com check price
• $182 Frontier Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	07/05/2024	01:03 pm

  cheapoair.com check price
• $671 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	06/05/2024	06:00 am

  cheapoair.com check price
• $751 Alaska Airlines 

  From	To	Departure	Time
  Baltimore, MD (BWI)	Ontario, CA (ONT)	05/19/2024	06:59 pm

  cheapoair.com check price