Southwest® flights from Baltimore/Washington to Louisville from $115

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Low fares from Baltimore/Washington to Louisville

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Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 01/12/2027

One-way

Basic

From
$115
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/05/2026

One-way

Basic

From
$115
Seen: 9 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/16/2026

One-way

Basic

From
$115
Seen: 3 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/15/2026

One-way

Basic

From
$115
Seen: 7 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/23/2026

One-way

Basic

From
$115
Seen: 4 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/08/2026

One-way

Basic

From
$115
Seen: 6 hrs ago

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Explore flights from Baltimore/Washington to Louisville

Nov 2026
From$232*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$115*
Seen: 9 hrs ago
One Way/Basic
Jan 2027
From$115*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $115
cmp-daily-histogram-bars-legend-max-price-aria-label $396
Displaying fares for November-2026
  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

    NOV

  • BWI–SDF, 11/10/2026: From $396
    10

    Tue

  • BWI–SDF, 11/11/2026: From $396
    11

    Wed

  • BWI–SDF, 11/12/2026: From $396
    12

    Thu

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • BWI–SDF, 11/14/2026: From $396
    14

    Sat

  • BWI–SDF, 11/15/2026: From $316
    15

    Sun

  • BWI–SDF, 11/16/2026: From $316
    16

    Mon

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

    Tue

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • BWI–SDF, 11/21/2026: From $316
    21

    Sat

  • BWI–SDF, 11/22/2026: From $237
    22

    Sun

  • BWI–SDF, 11/23/2026: From $237
    23

    Mon

  • BWI–SDF, 11/24/2026: From $232
    24

    Tue

  • BWI–SDF, 11/25/2026: From $232
    25

    Wed

  • BWI–SDF, 11/26/2026: From $237
    26

    Thu

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

    Fri

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

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

    Mon

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

    Tue

    DEC

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

    Wed

  • BWI–SDF, 12/03/2026: From $130
    03

    Thu

  • BWI–SDF, 12/04/2026: From $140
    04

    Fri

  • BWI–SDF, 12/05/2026: From $115
    05

    Sat

  • BWI–SDF, 12/06/2026: From $224
    06

    Sun

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • BWI–SDF, 12/08/2026: From $115
    08

    Tue

    • Range$115-$396

    *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:
    Louisville International Airport
    Average flight time:
    1 hour 46 minutes
    Distance:
    495 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Louisville is 1 hour 46 minutes.
    There are 128 weekly flights from Baltimore/Washington to Louisville on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Louisville 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Louisville 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 Louisville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louisville International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Louisville—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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