Southwest® flights from Baltimore/Washington to Jacksonville from $129

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Low fares from Baltimore/Washington to Jacksonville

$

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 11/09/2026

One-way

Basic

From
$129
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 12/15/2026

One-way

Basic

From
$129
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 10/20/2026

One-way

Basic

From
$129
Seen: 17 hrs ago

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 10/31/2026

One-way

Basic

From
$129
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 10/28/2026

One-way

Basic

From
$129
Seen: 17 hrs ago

Baltimore/Washington (BWI)to

Jacksonville (JAX)
Depart: 11/11/2026

One-way

Basic

From
$129
Seen: 23 hrs ago

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Explore flights from Baltimore/Washington to Jacksonville

Sep 2026
From$302*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$129*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $486
Displaying fares for September-2026
  • BWI–JAX, 09/11/2026: From $486
    11

    Fri

    SEP

  • BWI–JAX, 09/12/2026: From $486
    12

    Sat

  • BWI–JAX, 09/13/2026: From $476
    13

    Sun

  • BWI–JAX, 09/14/2026: From $486
    14

    Mon

  • BWI–JAX, 09/15/2026: From $486
    15

    Tue

  • BWI–JAX, 09/16/2026: From $476
    16

    Wed

  • BWI–JAX, 09/17/2026: From $486
    17

    Thu

  • BWI–JAX, 09/18/2026: From $421
    18

    Fri

  • BWI–JAX, 09/19/2026: From $421
    19

    Sat

  • BWI–JAX, 09/20/2026: From $421
    20

    Sun

  • BWI–JAX, 09/21/2026: From $421
    21

    Mon

  • BWI–JAX, 09/22/2026: From $421
    22

    Tue

  • BWI–JAX, 09/23/2026: From $421
    23

    Wed

  • BWI–JAX, 09/24/2026: From $421
    24

    Thu

  • BWI–JAX, 09/25/2026: From $302
    25

    Fri

  • BWI–JAX, 09/26/2026: From $302
    26

    Sat

  • BWI–JAX, 09/27/2026: From $302
    27

    Sun

  • BWI–JAX, 09/28/2026: From $302
    28

    Mon

  • BWI–JAX, 09/29/2026: From $302
    29

    Tue

  • BWI–JAX, 09/30/2026: From $302
    30

    Wed

  • BWI–JAX, 10/01/2026: From $302
    01

    Thu

    OCT

  • BWI–JAX, 10/02/2026: From $187
    02

    Fri

  • BWI–JAX, 10/03/2026: From $187
    03

    Sat

  • BWI–JAX: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • BWI–JAX, 10/05/2026: From $187
    05

    Mon

  • BWI–JAX, 10/06/2026: From $187
    06

    Tue

  • BWI–JAX, 10/07/2026: From $187
    07

    Wed

  • BWI–JAX, 10/08/2026: From $262
    08

    Thu

  • BWI–JAX, 10/09/2026: From $247
    09

    Fri

  • BWI–JAX, 10/10/2026: From $139
    10

    Sat

    • Range$139-$486

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Jacksonville International Airport
    Average flight time:
    2 hours 3 minutes
    Distance:
    663 miles

    Route Information

    128† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ 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 Baltimore/Washington to Jacksonville is 2 hours 3 minutes.
    There are 128 weekly flights from Baltimore/Washington to Jacksonville on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Jacksonville 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Jacksonville 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington to Jacksonville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Jacksonville International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Jacksonville—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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