Cheap flights from Ontario to North America

Travel > North America

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

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From $185 / RT details

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Cheap San Antonio airfares from $185/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/12/2023, 11:01 pm from Ontario Int`l (ONT) airport and arrives at San Antonio Intl (SAT) at 11:33 am. The flight time is 12 hours and 32 minutes. The Returning flight departes on 05/03/2023, 02:47 pm (other return dates are also available). Date posted: 04 Mar 2023

Price evolution for flights From Ontario To North America

Price overview for flights from Ontario to North America

Recent Deals on Flights from Ontario to North America:Roundtrip / Oneway

  • $185Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)04/12/202311:01 pm
    San Antonio, TX (SAT)Ontario, CA (ONT)05/03/202302:47 pm
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  • $189Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)West Palm Beach, FL (PBI)04/05/202312:47 pm
    West Palm Beach, FL (PBI)Ontario, CA (ONT)04/18/202309:15 pm
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  • $208Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Saint Louis, MO (STL)04/16/202310:16 pm
    Saint Louis, MO (STL)Ontario, CA (ONT)04/25/202309:14 pm
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  • $223Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Miami, FL (MIA)04/05/202310:22 pm
    Miami, FL (MIA)Ontario, CA (ONT)04/11/202307:40 pm
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  • $223Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Detroit, MI (DTW)04/18/202309:07 pm
    Detroit, MI (DTW)Ontario, CA (ONT)05/10/202309:44 am
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  • $84Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Miami, FL (MIA)03/29/202310:09 pm
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Detroit, MI (DTW)04/12/202302:00 pm
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)03/29/202308:38 am
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Detroit, MI (DTW)04/12/202301:15 pm
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  • $100Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)05/06/202309:51 pm
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Know what to do when flying to North America?

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