Flights from Oakland, CA to Denver, CO

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Best Deals on Flights From Oakland, CA (OAK) to Denver, CO (DEN)

Oct 2026
from$119*
Last seen: 4 hours ago
One-way/Economy
Nov 2026
from$64*
Last seen: 23 hours ago
One-way/Economy
Dec 2026
from$64*
Last seen: 23 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $220
Displaying fares for October-2026
  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

    OCT

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    09

    Fri

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    10

    Sat

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    11

    Sun

  • OAK–DEN, Oct 12, 2026: from $214
    12

    Mon

  • OAK–DEN, Oct 13, 2026: from $214
    13

    Tue

  • OAK–DEN, Oct 14, 2026: from $214
    14

    Wed

  • OAK–DEN, Oct 15, 2026: from $214
    15

    Thu

  • OAK–DEN, Oct 16, 2026: from $214
    16

    Fri

  • OAK–DEN, Oct 17, 2026: from $220
    17

    Sat

  • OAK–DEN, Oct 18, 2026: from $220
    18

    Sun

  • OAK–DEN, Oct 19, 2026: from $214
    19

    Mon

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

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    21

    Wed

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    22

    Thu

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    23

    Fri

  • OAK–DEN, Oct 24, 2026: from $119
    24

    Sat

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    25

    Sun

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • OAK–DEN, Oct 30, 2026: from $143
    30

    Fri

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

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    02

    Mon

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    03

    Tue

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    04

    Wed

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    05

    Thu

  • OAK–DEN, Nov 6, 2026: from $125
    06

    Fri

  • OAK–DEN: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

    • Range$119-$220

    *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 Oakland, CA to Denver, CO on Frontier

    $
    Flights Deals from Oakland, CA to Denver, CO on Frontier
    From
    To
    Oakland, CA (OAK)Denver, CO (DEN)One-way
    /
    Discount Den Basic Fare    		Departing Jan 11, 2027

    From

    $68

    Last seen: 50 mins 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®.

    Oakland, CA Denver, CO

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