Flights from Cancun, MX to Ontario/LA, CA

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Best Deals on Flights From Cancun, MX (CUN) to Ontario/LA, CA (ONT)

Oct 2026
from$520*
Last seen: 15 hours ago
One-way/Economy
Nov 2026
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cmp-daily-histogram-bars-legend-min-price-aria-label $520
Displaying fares for October-2026
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  • CUN–ONT, Oct 17, 2026: from $520
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    • Range$520

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Cancun, MX to Ontario/LA, CA on Frontier

    $
    Flights Deals from Cancun, MX to Ontario/LA, CA on Frontier
    From
    To
    Cancun, MX (CUN)Ontario/LA, CA (ONT)One-way
    /
    Discount Den Basic Fare    		Departing Mar 23, 2027

    From

    $480

    Last seen: 15 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Cancun, MX Ontario/LA, CA

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