Southwest® flights from Jacksonville to Baltimore/Washington from $135

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Low fares from Jacksonville to Baltimore/Washington

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Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/11/2026

One-way

Basic

From
$135
Seen: 4 hrs ago

Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/06/2026

One-way

Basic

From
$135
Seen: 20 hrs ago

Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/05/2026

One-way

Basic

From
$135
Seen: 11 hrs ago

Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/11/2026

One-way

Choice

From
$175
Seen: 4 hrs ago

Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/06/2026

One-way

Choice

From
$175
Seen: 20 hrs ago

Jacksonville (JAX)to

Baltimore/Washington (BWI)
Depart: 09/05/2026

One-way

Choice

From
$175
Seen: 11 hrs ago

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Explore flights from Jacksonville to Baltimore/Washington

Aug 2026
From$292*
Seen: 13 hrs ago
One Way/Basic
Sep 2026
From$135*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$197*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $476
Displaying fares for August-2026
  • JAX–BWI, 08/09/2026: From $476
    09

    Sun

    AUG

  • JAX–BWI, 08/10/2026: From $476
    10

    Mon

  • JAX–BWI, 08/11/2026: From $476
    11

    Tue

  • JAX–BWI, 08/12/2026: From $476
    12

    Wed

  • JAX–BWI, 08/13/2026: From $476
    13

    Thu

  • JAX–BWI, 08/14/2026: From $476
    14

    Fri

  • JAX–BWI, 08/15/2026: From $411
    15

    Sat

  • JAX–BWI, 08/16/2026: From $411
    16

    Sun

  • JAX–BWI, 08/17/2026: From $411
    17

    Mon

  • JAX–BWI, 08/18/2026: From $411
    18

    Tue

  • JAX–BWI, 08/19/2026: From $411
    19

    Wed

  • JAX–BWI, 08/20/2026: From $411
    20

    Thu

  • JAX–BWI, 08/21/2026: From $411
    21

    Fri

  • JAX–BWI, 08/22/2026: From $411
    22

    Sat

  • JAX–BWI, 08/23/2026: From $292
    23

    Sun

  • JAX–BWI: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • JAX–BWI, 08/25/2026: From $292
    25

    Tue

  • JAX–BWI: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

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

    Thu

  • JAX–BWI, 08/28/2026: From $292
    28

    Fri

  • JAX–BWI, 08/29/2026: From $292
    29

    Sat

  • JAX–BWI: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

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

    Mon

  • JAX–BWI: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

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    02

    Wed

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    03

    Thu

  • JAX–BWI, 09/04/2026: From $247
    04

    Fri

  • JAX–BWI, 09/05/2026: From $135
    05

    Sat

  • JAX–BWI, 09/06/2026: From $135
    06

    Sun

  • JAX–BWI, 09/07/2026: From $247
    07

    Mon

  • JAX–BWI: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

    • Range$135-$476

    *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:
    Jacksonville International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 50 minutes
    Distance:
    663 miles

    Route Information

    108† 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 Jacksonville to Baltimore/Washington is 1 hour 50 minutes.
    There are 108 weekly flights from Jacksonville to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Jacksonville to Baltimore/Washington 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Jacksonville to Baltimore/Washington 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Jacksonville 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 Jacksonville 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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