Flights from Raleigh, NC to Denver, CO

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Best Deals on Flights From Raleigh, NC (RDU) to Denver, CO (DEN)

Oct 2026
from$149*
Last seen: 3 mins ago
One-way/Economy
Nov 2026
from$68*
Last seen: 2 hours ago
One-way/Economy
Dec 2026
from$73*
Last seen: 30 mins ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $68
cmp-daily-histogram-bars-legend-max-price-aria-label $234
Displaying fares for October-2026
  • RDU–DEN: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

    OCT

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

    Sat

  • RDU–DEN, Oct 18, 2026: from $234
    18

    Sun

  • RDU–DEN, Oct 19, 2026: from $234
    19

    Mon

  • RDU–DEN, Oct 20, 2026: from $234
    20

    Tue

  • RDU–DEN, Oct 21, 2026: from $234
    21

    Wed

  • RDU–DEN, Oct 22, 2026: from $209
    22

    Thu

  • RDU–DEN, Oct 23, 2026: from $209
    23

    Fri

  • RDU–DEN, Oct 24, 2026: from $169
    24

    Sat

  • RDU–DEN, Oct 25, 2026: from $209
    25

    Sun

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

    Mon

  • RDU–DEN, Oct 27, 2026: from $169
    27

    Tue

  • RDU–DEN, Oct 28, 2026: from $151
    28

    Wed

  • RDU–DEN, Oct 29, 2026: from $189
    29

    Thu

  • RDU–DEN, Oct 30, 2026: from $189
    30

    Fri

  • RDU–DEN, Oct 31, 2026: from $149
    31

    Sat

  • RDU–DEN, Nov 1, 2026: from $189
    01

    Sun

    NOV

  • RDU–DEN, Nov 2, 2026: from $127
    02

    Mon

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

    Tue

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

    Wed

  • RDU–DEN, Nov 5, 2026: from $163
    05

    Thu

  • RDU–DEN, Nov 6, 2026: from $68
    06

    Fri

  • RDU–DEN, Nov 7, 2026: from $68
    07

    Sat

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

    Sun

  • RDU–DEN, Nov 9, 2026: from $102
    09

    Mon

  • RDU–DEN, Nov 10, 2026: from $121
    10

    Tue

  • RDU–DEN, Nov 11, 2026: from $73
    11

    Wed

  • RDU–DEN, Nov 12, 2026: from $146
    12

    Thu

  • RDU–DEN: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • RDU–DEN, Nov 14, 2026: from $73
    14

    Sat

  • RDU–DEN, Nov 15, 2026: from $169
    15

    Sun

    • Range$68-$234

    *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 Raleigh, NC to Denver, CO on Frontier

    $
    Flights Deals from Raleigh, NC to Denver, CO on Frontier
    From
    To
    Raleigh, NC (RDU)Denver, CO (DEN)One-way
    /
    Discount Den Basic Fare    		Departing Feb 17, 2027

    From

    $90

    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®.

    Raleigh, NC Denver, CO

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