London to Ontario Flights

Deals as low as $1,379 right now.
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Best Deals from LCY to ONT

Discover the cheapest current deals from 8 recent searches matching your trip
  • $1,557
    Ontario
    3 days in Jun & Jul
    Thu
    28
    Sun
    1
  • $1,379
    Ontario
    7 days in Aug
    Wed
    15
    Wed
    22
  • $1,664
    Ontario
    8 days in Aug
    Fri
    10
    Sat
    18
  • $1,619
    Ontario
    14 days in Jul
    Fri
    6
    Fri
    20
  • $12,173
    Ontario
    7 days in Jun
    Sat
    23
    Sat
    30
  • $9,198
    Ontario
    6 days in Jul
    Sun
    8
    Sat
    14
  • When to Fly
    Prices range from $677 in November to $1,421 in July
    Details:
    Good deals for this route are priced below 890.0

    The cheapest round trip flights from LCY to ONT for any dates in the next six months were priced from about $890 - $1140 A few lucky people found prices as low as $600.

    Fly out on a Tuesday, return on a Tuesday, save up to $430.

    The best day to depart a roundtrip ticket from London to Ontario is Tuesday, saving $270. The best day to return is Tuesday, saving up to $160.

    From:
    London (LCY)
        
    To:
    Ontario (ONT)    
        
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