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Low cost flights

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Low cost flights from Ontario, CA to Sofia Change

Distance: 12284 km
Estimated duration: 18 hours and 25 minutes

Check the full list of flights departing from

  • Ontario, CA (ONT)
  • Sofia (SOF)

    • Tips for Flying > Plan your trip

    Book well in advance: The cheapest tickets sell first. The policy of lowcost airlines is to sell cheap tickets at first and to gradually increase the price as tickets are bought. Usually, if you buy your ticket 2-3 months in advance, you will probably get the best price.