Flights from Oklahoma City, OK to Ontario/LA, CA

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Best Deals on Flights From Oklahoma City, OK (OKC) to Ontario/LA, CA (ONT)

Nov 2026
from$144*
Last seen: 1 hour ago
One-way/Economy
Dec 2026
from$144*
Last seen: 19 hours ago
One-way/Economy
Jan 2027
No results for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $144
Displaying fares for November-2026
  • OKC–ONT: cmp-view-offers-disclaimer. Find Offers
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    NOV

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  • OKC–ONT, Nov 17, 2026: from $144
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  • OKC–ONT, Nov 18, 2026: from $144
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  • OKC–ONT, Nov 19, 2026: from $184
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  • OKC–ONT, Nov 20, 2026: from $184
    20

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  • OKC–ONT, Nov 23, 2026: from $170
    23

    Mon

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    Tue

  • OKC–ONT, Nov 25, 2026: from $324
    25

    Wed

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  • OKC–ONT, Nov 27, 2026: from $203
    27

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  • OKC–ONT, Nov 28, 2026: from $244
    28

    Sat

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    29

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    DEC

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    • Range$144-$324

    *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 Oklahoma City, OK to Ontario/LA, CA on Frontier

    $
    *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®.

    Oklahoma City, OK Ontario/LA, CA

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