Flights from Grand Rapids, MI to Denver, CO

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Best Deals on Flights From Grand Rapids, MI (GRR) to Denver, CO (DEN)

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Oct 2026
No results for this month.
Nov 2026
from$99*
Last seen: 2 hours ago
One-way/Economy
Dec 2026
from$99*
Last seen: 13 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $427
Displaying fares for October-2026
  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    31

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    OCT

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  • GRR–DEN, Nov 5, 2026: from $321
    05

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  • GRR–DEN, Nov 8, 2026: from $228
    08

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    11

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  • GRR–DEN, Nov 12, 2026: from $228
    12

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    16

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    17

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    18

    Wed

  • GRR–DEN, Nov 19, 2026: from $220
    19

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  • GRR–DEN, Nov 20, 2026: from $427
    20

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  • GRR–DEN, Nov 21, 2026: from $99
    21

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  • GRR–DEN, Nov 22, 2026: from $139
    22

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  • GRR–DEN, Nov 23, 2026: from $139
    23

    Mon

  • GRR–DEN, Nov 24, 2026: from $99
    24

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  • GRR–DEN, Nov 25, 2026: from $119
    25

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  • GRR–DEN, Nov 26, 2026: from $139
    26

    Thu

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    27

    Fri

  • GRR–DEN, Nov 28, 2026: from $407
    28

    Sat

  • GRR–DEN, Nov 29, 2026: from $359
    29

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    Mon

    • Range$99-$427

    *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 Grand Rapids, MI to Denver, CO on Frontier

    $
    Flights Deals from Grand Rapids, MI to Denver, CO on Frontier
    From
    To
    Grand Rapids, MI (GRR)Denver, CO (DEN)One-way
    /
    Discount Den Basic Fare    		Departing Feb 16, 2027

    From

    $99

    Last seen: 16 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®.

    Grand Rapids, MI Denver, CO

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