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)

Sep 2026
from$202*
Last seen: 1 hour ago
One-way/Economy
Oct 2026
from$96*
Last seen: 3 hours ago
One-way/Economy
Nov 2026
from$126*
Last seen: 23 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $96
cmp-daily-histogram-bars-legend-max-price-aria-label $248
Displaying fares for September-2026
  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

    SEP

  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • GRR–DEN, Sep 18, 2026: from $214
    18

    Fri

  • GRR–DEN, Sep 19, 2026: from $248
    19

    Sat

  • GRR–DEN, Sep 20, 2026: from $248
    20

    Sun

  • GRR–DEN, Sep 21, 2026: from $214
    21

    Mon

  • GRR–DEN, Sep 22, 2026: from $236
    22

    Tue

  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • GRR–DEN, Sep 24, 2026: from $245
    24

    Thu

  • GRR–DEN, Sep 25, 2026: from $214
    25

    Fri

  • GRR–DEN, Sep 26, 2026: from $236
    26

    Sat

  • GRR–DEN, Sep 27, 2026: from $245
    27

    Sun

  • GRR–DEN, Sep 28, 2026: from $214
    28

    Mon

  • GRR–DEN, Sep 29, 2026: from $202
    29

    Tue

  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • GRR–DEN, Oct 1, 2026: from $211
    01

    Thu

    OCT

  • GRR–DEN, Oct 2, 2026: from $211
    02

    Fri

  • GRR–DEN: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • GRR–DEN, Oct 4, 2026: from $211
    04

    Sun

  • GRR–DEN, Oct 5, 2026: from $135
    05

    Mon

  • GRR–DEN, Oct 6, 2026: from $96
    06

    Tue

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

    Wed

  • GRR–DEN, Oct 8, 2026: from $185
    08

    Thu

  • GRR–DEN, Oct 9, 2026: from $141
    09

    Fri

  • GRR–DEN, Oct 10, 2026: from $102
    10

    Sat

  • GRR–DEN, Oct 11, 2026: from $185
    11

    Sun

  • GRR–DEN, Oct 12, 2026: from $144
    12

    Mon

  • GRR–DEN, Oct 13, 2026: from $177
    13

    Tue

  • GRR–DEN, Oct 14, 2026: from $133
    14

    Wed

  • GRR–DEN, Oct 15, 2026: from $185
    15

    Thu

    • Range$96-$248

    *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 Dec 24, 2026

    From

    $138

    Last seen: 9 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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