Flights from Pittsburgh, PA to Denver, CO

Promo Code

Best Deals on Flights From Pittsburgh, PA (PIT) to Denver, CO (DEN)

Oct 2026
from$143*
Last seen: 20 hours ago
One-way/Economy
Nov 2026
from$121*
Last seen: 18 hours ago
One-way/Economy
Dec 2026
from$190*
Last seen: 21 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $143
cmp-daily-histogram-bars-legend-max-price-aria-label $430
Displaying fares for October-2026
  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

    OCT

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • PIT–DEN, Oct 11, 2026: from $430
    11

    Sun

  • PIT–DEN, Oct 12, 2026: from $240
    12

    Mon

  • PIT–DEN, Oct 13, 2026: from $240
    13

    Tue

  • PIT–DEN, Oct 14, 2026: from $234
    14

    Wed

  • PIT–DEN, Oct 15, 2026: from $234
    15

    Thu

  • PIT–DEN, Oct 16, 2026: from $240
    16

    Fri

  • PIT–DEN, Oct 17, 2026: from $240
    17

    Sat

  • PIT–DEN, Oct 18, 2026: from $240
    18

    Sun

  • PIT–DEN, Oct 19, 2026: from $240
    19

    Mon

  • PIT–DEN, Oct 20, 2026: from $240
    20

    Tue

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

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

    Fri

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • PIT–DEN, Oct 25, 2026: from $215
    25

    Sun

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

    Mon

  • PIT–DEN, Oct 27, 2026: from $145
    27

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

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    02

    Mon

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

    Tue

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    05

    Thu

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

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    07

    Sat

  • PIT–DEN: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

    • Range$143-$430

    *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 Pittsburgh, PA to Denver, CO on Frontier

    $
    *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®.

    Pittsburgh, PA Denver, CO

    Barclays Badge

    Earn up to 60,000 Miles after qualifying activity. Terms apply.