Flights from Ontario/LA, CA to Dallas, TX

Promo Code

Best Deals on Flights From Ontario/LA, CA (ONT) to Dallas, TX (DFW)

Nov 2026
from$81*
Last seen: 37 mins ago
One-way/Economy
Dec 2026
from$61*
Last seen: 6 hours ago
One-way/Economy
Jan 2027
from$82*
Last seen: 3 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $61
cmp-daily-histogram-bars-legend-max-price-aria-label $250
Displaying fares for November-2026
  • ONT–DFW: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

    NOV

  • ONT–DFW: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • ONT–DFW, Nov 15, 2026: from $201
    15

    Sun

  • ONT–DFW, Nov 16, 2026: from $142
    16

    Mon

  • ONT–DFW, Nov 17, 2026: from $142
    17

    Tue

  • ONT–DFW, Nov 18, 2026: from $142
    18

    Wed

  • ONT–DFW, Nov 19, 2026: from $184
    19

    Thu

  • ONT–DFW, Nov 20, 2026: from $184
    20

    Fri

  • ONT–DFW, Nov 21, 2026: from $144
    21

    Sat

  • ONT–DFW, Nov 22, 2026: from $184
    22

    Sun

  • ONT–DFW, Nov 23, 2026: from $184
    23

    Mon

  • ONT–DFW, Nov 24, 2026: from $170
    24

    Tue

  • ONT–DFW, Nov 25, 2026: from $150
    25

    Wed

  • ONT–DFW, Nov 26, 2026: from $184
    26

    Thu

  • ONT–DFW, Nov 27, 2026: from $218
    27

    Fri

  • ONT–DFW, Nov 28, 2026: from $203
    28

    Sat

  • ONT–DFW, Nov 29, 2026: from $250
    29

    Sun

  • ONT–DFW, Nov 30, 2026: from $81
    30

    Mon

  • ONT–DFW, Dec 1, 2026: from $71
    01

    Tue

    DEC

  • ONT–DFW, Dec 2, 2026: from $83
    02

    Wed

  • ONT–DFW, Dec 3, 2026: from $87
    03

    Thu

  • ONT–DFW, Dec 4, 2026: from $98
    04

    Fri

  • ONT–DFW, Dec 5, 2026: from $77
    05

    Sat

  • ONT–DFW, Dec 6, 2026: from $141
    06

    Sun

  • ONT–DFW, Dec 7, 2026: from $61
    07

    Mon

  • ONT–DFW, Dec 8, 2026: from $67
    08

    Tue

  • ONT–DFW: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • ONT–DFW, Dec 10, 2026: from $102
    10

    Thu

  • ONT–DFW, Dec 11, 2026: from $112
    11

    Fri

  • ONT–DFW, Dec 12, 2026: from $77
    12

    Sat

    • Range$61-$250

    *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 Dallas, TX on Frontier

    $
    Flights Deals from Ontario/LA, CA to Dallas, TX on Frontier
    From
    To
    Ontario/LA, CA (ONT)Dallas, TX (DFW)One-way
    /
    Discount Den Basic Fare    		Departing Feb 15, 2027

    From

    $109

    Last seen: 4 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 Dallas, TX

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