Flights from Ontario/LA, CA to Miami, FL

Promo Code

Best Deals on Flights From Ontario/LA, CA (ONT) to Miami, FL (MIA)

Nov 2026
from$214*
Last seen: 3 hours ago
One-way/Economy
Dec 2026
from$234*
Last seen: 21 hours ago
One-way/Economy
Jan 2027
from$164*
Last seen: 14 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $214
Displaying fares for November-2026
  • ONT–MIA: cmp-view-offers-disclaimer. Find Offers
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    NOV

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  • ONT–MIA, Nov 14, 2026: from $214
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    DEC

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    • Range$214

    *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 Ontario/LA, CA to Miami, FL on Frontier

    $
    Flights Deals from Ontario/LA, CA to Miami, FL on Frontier
    From
    To
    Ontario/LA, CA (ONT)Miami, FL (MIA)One-way
    /
    Discount Den Basic Fare    		Departing Feb 10, 2027

    From

    $162

    Last seen: 3 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®.

    Ontario/LA, CA Miami, FL

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