Southwest® flights from Baltimore/Washington to Louisville from $102

Promo Code

Low fares from Baltimore/Washington to Louisville

$

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 12/17/2026

One-way

Basic

From
$102
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 11/13/2026

One-way

Basic

From
$102
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 11/11/2026

One-way

Basic

From
$102
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 01/21/2027

One-way

Basic

From
$102
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 11/14/2026

One-way

Basic

From
$102
Seen: 13 hrs ago

Baltimore/Washington (BWI)to

Louisville (SDF)
Depart: 01/10/2027

One-way

Basic

From
$102
Seen: 3 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Baltimore/Washington to Louisville

Oct 2026
From$311*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$102*
Seen: 13 hrs ago
One Way/Basic
Dec 2026
From$102*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $102
cmp-daily-histogram-bars-legend-max-price-aria-label $391
Displaying fares for October-2026
  • BWI–SDF, 10/21/2026: From $391
    21

    Wed

    OCT

  • BWI–SDF, 10/22/2026: From $391
    22

    Thu

  • BWI–SDF, 10/23/2026: From $391
    23

    Fri

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

    Sat

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

    Sun

  • BWI–SDF, 10/26/2026: From $391
    26

    Mon

  • BWI–SDF, 10/27/2026: From $311
    27

    Tue

  • BWI–SDF, 10/28/2026: From $311
    28

    Wed

  • BWI–SDF, 10/29/2026: From $311
    29

    Thu

  • BWI–SDF, 10/30/2026: From $311
    30

    Fri

  • BWI–SDF, 10/31/2026: From $311
    31

    Sat

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

    Sun

    NOV

  • BWI–SDF, 11/02/2026: From $311
    02

    Mon

  • BWI–SDF, 11/03/2026: From $311
    03

    Tue

  • BWI–SDF, 11/04/2026: From $232
    04

    Wed

  • BWI–SDF, 11/05/2026: From $232
    05

    Thu

  • BWI–SDF, 11/06/2026: From $232
    06

    Fri

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

    Sat

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

    Sun

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

    Mon

  • BWI–SDF, 11/10/2026: From $102
    10

    Tue

  • BWI–SDF, 11/11/2026: From $102
    11

    Wed

  • BWI–SDF, 11/12/2026: From $102
    12

    Thu

  • BWI–SDF, 11/13/2026: From $102
    13

    Fri

  • BWI–SDF, 11/14/2026: From $102
    14

    Sat

  • BWI–SDF, 11/15/2026: From $102
    15

    Sun

  • BWI–SDF: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • BWI–SDF, 11/17/2026: From $102
    17

    Tue

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

    Wed

  • BWI–SDF, 11/19/2026: From $190
    19

    Thu

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

    Fri

    • Range$102-$391

    *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.

    Explore Flights from Other Popular Origins

    Popular Flights from Baltimore/Washington