Southwest® flights from San Diego to Baltimore/Washington from $170

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Low fares from San Diego to Baltimore/Washington

$

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 02/13/2027

One-way

Basic

From
$170
Seen: 17 hrs ago

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 12/16/2026

One-way

Basic

From
$170
Seen: 4 hrs ago

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 01/26/2027

One-way

Basic

From
$170
Seen: 5 hrs ago

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 12/15/2026

One-way

Basic

From
$170
Seen: 12 hrs ago

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 02/09/2027

One-way

Basic

From
$170
Seen: 23 hrs ago

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 12/08/2026

One-way

Basic

From
$170
Seen: 21 hrs ago

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Explore flights from San Diego to Baltimore/Washington

Nov 2026
From$284*
Seen: 29 minutes ago
One Way/Basic
Dec 2026
From$170*
Seen: 12 hrs ago
One Way/Basic
Jan 2027
From$170*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
cmp-daily-histogram-bars-legend-max-price-aria-label $544
Displaying fares for November-2026
  • SAN–BWI, 11/10/2026: From $544
    10

    Tue

    NOV

  • SAN–BWI, 11/11/2026: From $544
    11

    Wed

  • SAN–BWI, 11/12/2026: From $544
    12

    Thu

  • SAN–BWI, 11/13/2026: From $544
    13

    Fri

  • SAN–BWI, 11/14/2026: From $544
    14

    Sat

  • SAN–BWI, 11/15/2026: From $544
    15

    Sun

  • SAN–BWI, 11/16/2026: From $409
    16

    Mon

  • SAN–BWI: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • SAN–BWI, 11/18/2026: From $409
    18

    Wed

  • SAN–BWI, 11/19/2026: From $439
    19

    Thu

  • SAN–BWI, 11/20/2026: From $439
    20

    Fri

  • SAN–BWI, 11/21/2026: From $409
    21

    Sat

  • SAN–BWI, 11/22/2026: From $409
    22

    Sun

  • SAN–BWI, 11/23/2026: From $314
    23

    Mon

  • SAN–BWI, 11/24/2026: From $314
    24

    Tue

  • SAN–BWI, 11/25/2026: From $314
    25

    Wed

  • SAN–BWI, 11/26/2026: From $354
    26

    Thu

  • SAN–BWI: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • SAN–BWI, 11/28/2026: From $415
    28

    Sat

  • SAN–BWI, 11/29/2026: From $419
    29

    Sun

  • SAN–BWI, 11/30/2026: From $284
    30

    Mon

  • SAN–BWI, 12/01/2026: From $180
    01

    Tue

    DEC

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

    Wed

  • SAN–BWI, 12/03/2026: From $185
    03

    Thu

  • SAN–BWI, 12/04/2026: From $195
    04

    Fri

  • SAN–BWI: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • SAN–BWI, 12/06/2026: From $254
    06

    Sun

  • SAN–BWI, 12/07/2026: From $185
    07

    Mon

  • SAN–BWI, 12/08/2026: From $170
    08

    Tue

  • SAN–BWI: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    • Range$170-$544

    *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:
    San Diego International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    5 hours 3 minutes
    Distance:
    2295 miles

    Questions we hear the most

    The average flight time from San Diego to Baltimore/Washington is 5 hours 3 minutes.
    There are 156 weekly flights from San Diego to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Baltimore/Washington 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Baltimore/Washington 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly San Diego 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 San Diego 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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