Flights from Chicago, IL to San Francisco, CA

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Best Deals on Flights From Chicago, IL (ORD) to San Francisco, CA (SFO)

Nov 2026
from$184*
Last seen: 3 hours ago
One-way/Economy
Dec 2026
from$113*
Last seen: 13 hours ago
One-way/Economy
Jan 2027
No results for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $132
Displaying fares for November-2026
  • ORD–SFO: cmp-view-offers-disclaimer. Find Offers
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    NOV

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  • ORD–SFO, Nov 11, 2026: from $185
    11

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  • ORD–SFO, Nov 12, 2026: from $203
    12

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  • ORD–SFO, Nov 13, 2026: from $203
    13

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  • ORD–SFO: cmp-view-offers-disclaimer. Find Offers
    14

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  • ORD–SFO, Nov 15, 2026: from $215
    15

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    Mon

  • ORD–SFO, Nov 24, 2026: from $184
    24

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  • ORD–SFO, Nov 25, 2026: from $184
    25

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  • ORD–SFO, Nov 26, 2026: from $200
    26

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  • ORD–SFO: cmp-view-offers-disclaimer. Find Offers
    27

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    28

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    29

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  • ORD–SFO: cmp-view-offers-disclaimer. Find Offers
    01

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    DEC

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    03

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  • ORD–SFO, Dec 6, 2026: from $132
    06

    Sun

    • Range$132-$215

    *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 Chicago, IL to San Francisco, CA on Frontier

    $
    Flights Deals from Chicago, IL to San Francisco, CA on Frontier
    From
    To
    Chicago, IL (ORD)San Francisco, CA (SFO)One-way
    /
    Discount Den Basic Fare    		Departing Mar 24, 2027

    From

    $219

    Last seen: 12 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®.

    Chicago, IL San Francisco, CA

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