Southwest® flights from Raleigh/Durham to Denver from $183

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Low fares from Raleigh/Durham to Denver

$

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 01/13/2027

One-way

Basic

From
$183
Seen: 3 hrs ago

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 01/14/2027

One-way

Basic

From
$183
Seen: 5 hrs ago

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 01/21/2027

One-way

Basic

From
$183
Seen: 7 minutes ago

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 11/23/2026

One-way

Basic

From
$192
Seen: 8 hrs ago

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 11/21/2026

One-way

Basic

From
$192
Seen: 8 hrs ago

Raleigh/Durham (RDU)to

Denver (DEN)
Depart: 12/31/2026

One-way

Basic

From
$192
Seen: 2 hrs ago

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Explore flights from Raleigh/Durham to Denver

Oct 2026
From$542*
Seen: 7 hrs ago
One Way/Basic
Nov 2026
From$192*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$192*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $197
cmp-daily-histogram-bars-legend-max-price-aria-label $614
Displaying fares for October-2026
  • RDU–DEN, 10/19/2026: From $614
    19

    Mon

    OCT

  • RDU–DEN, 10/20/2026: From $614
    20

    Tue

  • RDU–DEN, 10/21/2026: From $614
    21

    Wed

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

    Thu

  • RDU–DEN, 10/23/2026: From $614
    23

    Fri

  • RDU–DEN, 10/24/2026: From $614
    24

    Sat

  • RDU–DEN, 10/25/2026: From $542
    25

    Sun

  • RDU–DEN, 10/26/2026: From $542
    26

    Mon

  • RDU–DEN, 10/27/2026: From $542
    27

    Tue

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

    Wed

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

    Thu

  • RDU–DEN, 10/30/2026: From $542
    30

    Fri

  • RDU–DEN, 10/31/2026: From $542
    31

    Sat

  • RDU–DEN, 11/01/2026: From $542
    01

    Sun

    NOV

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

    Mon

  • RDU–DEN, 11/03/2026: From $326
    03

    Tue

  • RDU–DEN, 11/04/2026: From $326
    04

    Wed

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

    Thu

  • RDU–DEN, 11/06/2026: From $326
    06

    Fri

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

    Sat

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

    Sun

  • RDU–DEN, 11/09/2026: From $197
    09

    Mon

  • RDU–DEN, 11/10/2026: From $302
    10

    Tue

  • RDU–DEN, 11/11/2026: From $302
    11

    Wed

  • RDU–DEN: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • RDU–DEN, 11/13/2026: From $245
    13

    Fri

  • RDU–DEN, 11/14/2026: From $302
    14

    Sat

  • RDU–DEN: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • RDU–DEN, 11/16/2026: From $302
    16

    Mon

  • RDU–DEN, 11/17/2026: From $294
    17

    Tue

  • RDU–DEN, 11/18/2026: From $294
    18

    Wed

    • Range$197-$614

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Raleigh/Durham Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    3 hours 48 minutes
    Distance:
    1436 miles

    Questions we hear the most

    The average flight time from Raleigh/Durham to Denver is 3 hours 48 minutes.
    There are 156 weekly flights from Raleigh/Durham to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Raleigh/Durham to Denver 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Raleigh/Durham to Denver once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Raleigh/Durham to Denver with Southwest, check out our Low Fare Calendar.
    You can rent a car at Denver International Airport book yours with your flight.
    Yes! Flights from Raleigh/Durham to Denver—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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