Flights from Denver, CO to Pittsburgh, PA

Promo Code

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

Oct 2026
from$132*
Last seen: 20 hours ago
One-way/Economy
Nov 2026
from$132*
Last seen: 13 hours ago
One-way/Economy
Dec 2026
from$171*
Last seen: 2 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $132
cmp-daily-histogram-bars-legend-max-price-aria-label $446
Displaying fares for October-2026
  • DEN–PIT: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • DEN–PIT: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • DEN–PIT, Oct 3, 2026: from $240
    03

    Sat

  • DEN–PIT, Oct 4, 2026: from $240
    04

    Sun

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

    Mon

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

    Tue

  • DEN–PIT, Oct 7, 2026: from $234
    07

    Wed

  • DEN–PIT, Oct 8, 2026: from $446
    08

    Thu

  • DEN–PIT, Oct 9, 2026: from $234
    09

    Fri

  • DEN–PIT, Oct 10, 2026: from $240
    10

    Sat

  • DEN–PIT, Oct 11, 2026: from $240
    11

    Sun

  • DEN–PIT, Oct 12, 2026: from $234
    12

    Mon

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

    Tue

  • DEN–PIT, Oct 14, 2026: from $215
    14

    Wed

  • DEN–PIT, Oct 15, 2026: from $215
    15

    Thu

  • DEN–PIT, Oct 16, 2026: from $215
    16

    Fri

  • DEN–PIT, Oct 17, 2026: from $215
    17

    Sat

  • DEN–PIT, Oct 18, 2026: from $316
    18

    Sun

  • DEN–PIT, Oct 19, 2026: from $197
    19

    Mon

  • DEN–PIT, Oct 20, 2026: from $192
    20

    Tue

  • DEN–PIT, Oct 21, 2026: from $132
    21

    Wed

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

    Thu

  • DEN–PIT, Oct 23, 2026: from $154
    23

    Fri

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

    Sat

  • DEN–PIT: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

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

    Mon

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

    Tue

  • DEN–PIT, Oct 28, 2026: from $132
    28

    Wed

  • DEN–PIT, Oct 29, 2026: from $132
    29

    Thu

  • DEN–PIT, Oct 30, 2026: from $154
    30

    Fri

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

    Sat

    • Range$132-$446

    *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 Denver, CO to Pittsburgh, PA on Frontier

    $
    Flights Deals from Denver, CO to Pittsburgh, PA on Frontier
    From
    To
    Denver, CO (DEN)Pittsburgh, PA (PIT)One-way
    /
    Discount Den Basic Fare    		Departing Jan 30, 2027

    From

    $172

    Last seen: 13 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®.

    Denver, CO Pittsburgh, PA

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