Cheap flights from Ontario to Baltimore

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Baltimore played a crucial role in the War of 1812: the Battle of Baltimore inspired a local lawyer to compose a poem named “The Star-Spangler Banner”. With a melody composed by John Stafford Smith, the poem became the US National Anthem in 1931. After the war, Baltimore communication routes were improved and diversified with the construction of the Erie Canal, the National Road and the Baltimore and Ohio Railroad. These important investments brought along a significant labor... (read more in our Baltimore History)

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Thunder Bay 
Toronto 

Check our newest flight offers to Baltimore:

  • $430Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Baltimore, MD (BWI)03/04/202106:10 am
    Baltimore, MD (BWI)Ontario, CA (ONT)03/14/202102:23 pm
    cheapoair.com check price
  • $476Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Baltimore, MD (BWI)03/04/202106:10 am
    Baltimore, MD (BWI)Ontario, CA (ONT)03/14/202103:15 pm
    cheapoair.com check price
  • $485Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Baltimore, MD (BWI)03/06/202107:20 pm
    Baltimore, MD (BWI)Ontario, CA (ONT)03/13/202105:33 pm
    cheapoair.com check price
  • $504Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Baltimore, MD (BWI)03/06/202107:20 pm
    Baltimore, MD (BWI)Ontario, CA (ONT)03/13/202103:15 pm
    cheapoair.com check price
  • $529Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Baltimore, MD (BWI)02/06/202105:50 pm
    Baltimore, MD (BWI)Ontario, CA (ONT)02/18/202105:35 pm
    cheapoair.com check price
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$617 Depart: 01/24/2021
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Baltimore Pictures
  • Baltimore, MD, United States - Baltimoreview
  • Baltimore, MD, United States - Baltimoreview
  • Downtown Baltimore - Baltimoreview
  • Baltimore, MD, United States - Baltimoreview

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