Southwest® flights from Raleigh/Durham to Baltimore/Washington from $79

Promo Code

Low fares from Raleigh/Durham to Baltimore/Washington

$

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 09/28/2026

One-way

Basic

From
$79
Seen: 21 hrs ago

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 10/08/2026

One-way

Basic

From
$79
Seen: 22 hrs ago

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 10/14/2026

One-way

Basic

From
$79
Seen: 14 hrs ago

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 09/19/2026

One-way

Basic

From
$79
Seen: 16 hrs ago

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 11/02/2026

One-way

Basic

From
$79
Seen: 10 hrs ago

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 10/19/2026

One-way

Basic

From
$79
Seen: 3 hrs ago

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Explore flights from Raleigh/Durham to Baltimore/Washington

Aug 2026
From$342*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$79*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$79*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $79
cmp-daily-histogram-bars-legend-max-price-aria-label $403
Displaying fares for August-2026
  • RDU–BWI, 08/22/2026: From $403
    22

    Sat

    AUG

  • RDU–BWI, 08/23/2026: From $403
    23

    Sun

  • RDU–BWI, 08/24/2026: From $403
    24

    Mon

  • RDU–BWI: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • RDU–BWI, 08/26/2026: From $403
    26

    Wed

  • RDU–BWI, 08/27/2026: From $342
    27

    Thu

  • RDU–BWI, 08/28/2026: From $342
    28

    Fri

  • RDU–BWI, 08/29/2026: From $342
    29

    Sat

  • RDU–BWI, 08/30/2026: From $342
    30

    Sun

  • RDU–BWI: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • RDU–BWI, 09/01/2026: From $342
    01

    Tue

    SEP

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

    Wed

  • RDU–BWI, 09/03/2026: From $342
    03

    Thu

  • RDU–BWI, 09/04/2026: From $198
    04

    Fri

  • RDU–BWI, 09/05/2026: From $198
    05

    Sat

  • RDU–BWI: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • RDU–BWI, 09/07/2026: From $198
    07

    Mon

  • RDU–BWI, 09/08/2026: From $198
    08

    Tue

  • RDU–BWI, 09/09/2026: From $198
    09

    Wed

  • RDU–BWI, 09/10/2026: From $79
    10

    Thu

  • RDU–BWI: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • RDU–BWI, 09/12/2026: From $79
    12

    Sat

  • RDU–BWI, 09/13/2026: From $177
    13

    Sun

  • RDU–BWI, 09/14/2026: From $79
    14

    Mon

  • RDU–BWI, 09/15/2026: From $79
    15

    Tue

  • RDU–BWI, 09/16/2026: From $79
    16

    Wed

  • RDU–BWI, 09/17/2026: From $138
    17

    Thu

  • RDU–BWI, 09/18/2026: From $235
    18

    Fri

  • RDU–BWI, 09/19/2026: From $79
    19

    Sat

  • RDU–BWI, 09/20/2026: From $167
    20

    Sun

  • RDU–BWI, 09/21/2026: From $79
    21

    Mon

    • Range$79-$403

    *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:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 9 minutes
    Distance:
    255 miles

    Route Information

    32† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 6‡ Nonstop flights on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Raleigh/Durham to Baltimore/Washington is 1 hour 9 minutes.
    There are 32 weekly flights from Raleigh/Durham to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Raleigh/Durham to Baltimore/Washington 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Raleigh/Durham to Baltimore/Washington 4 times per day on Saturdays and 6 times per day on Sundays.
    To find the lowest fares by day and time to fly Raleigh/Durham to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Raleigh/Durham to Baltimore/Washington—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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