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Portland (Oregon)
Portland International Airport

Ontario
Ontario International Airport

　Ontario Airport Portland (Oregon)　

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2025/9
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2025/9
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  • Portland (Oregon)－Ontario Airport

    September Lowest Airfares

    USD451


    The airfare displayed above is for Alaska Airlines


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  • Portland (Oregon)－Ontario Airport

    October Lowest Airfares -----

  • Portland (Oregon)－Ontario Airport

    November Lowest Airfares -----

  • Portland (Oregon)－Ontario Airport

    December Lowest Airfares -----

  • Portland (Oregon)－Ontario Airport

    January Lowest Airfares -----

  • Portland (Oregon)－Ontario
    Estimated Flight Time

    2 Hours 24 Minutes

  • Portland (Oregon)－Ontario
    Number of Operating Airlines

    5
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