Southwest® flights from Baltimore/Washington to Knoxville from $120

Promo Code

Low fares from Baltimore/Washington to Knoxville

$

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 12/22/2026

One-way

Basic

From
$120

Low fares from Baltimore/Washington to Knoxville

$

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 12/22/2026

One-way

Basic

From
$120
Seen: 3 hrs ago

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 01/19/2027

One-way

Basic

From
$120
Seen: 10 hrs ago

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 12/05/2026

One-way

Basic

From
$120
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 12/16/2026

One-way

Basic

From
$120
Seen: 6 hrs ago

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 02/17/2027

One-way

Basic

From
$120
Seen: 23 hrs ago

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 01/06/2027

One-way

Basic

From
$120
Seen: 22 hrs ago

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Explore flights from Baltimore/Washington to Knoxville

Nov 2026
From$209*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$120*
Seen: 13 hrs ago
One Way/Basic
Jan 2027
From$120*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $120
cmp-daily-histogram-bars-legend-max-price-aria-label $402
Displaying fares for November-2026
  • BWI–TYS, 11/13/2026: From $315
    13

    Fri

    NOV

  • BWI–TYS, 11/14/2026: From $295
    14

    Sat

  • BWI–TYS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

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

    Mon

  • BWI–TYS, 11/17/2026: From $290
    17

    Tue

  • BWI–TYS, 11/18/2026: From $275
    18

    Wed

  • BWI–TYS, 11/19/2026: From $402
    19

    Thu

  • BWI–TYS, 11/20/2026: From $402
    20

    Fri

  • BWI–TYS: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • BWI–TYS: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • BWI–TYS: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • BWI–TYS, 11/24/2026: From $280
    24

    Tue

  • BWI–TYS, 11/25/2026: From $280
    25

    Wed

  • BWI–TYS, 11/26/2026: From $209
    26

    Thu

  • BWI–TYS, 11/27/2026: From $209
    27

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

    DEC

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

    Wed

  • BWI–TYS, 12/03/2026: From $140
    03

    Thu

  • BWI–TYS, 12/04/2026: From $155
    04

    Fri

  • BWI–TYS, 12/05/2026: From $120
    05

    Sat

  • BWI–TYS: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • BWI–TYS, 12/07/2026: From $140
    07

    Mon

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

    Tue

  • BWI–TYS, 12/09/2026: From $120
    09

    Wed

  • BWI–TYS, 12/10/2026: From $140
    10

    Thu

  • BWI–TYS, 12/11/2026: From $155
    11

    Fri

  • BWI–TYS, 12/12/2026: From $120
    12

    Sat

    • Range$120-$402

    *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:
    Mc Ghee Tyson Airport
    Average flight time:
    1 hour 44 minutes
    Distance:
    464 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Knoxville is 1 hour 44 minutes.
    There are 62 weekly flights from Baltimore/Washington to Knoxville on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Knoxville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Knoxville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington to Knoxville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Mc Ghee Tyson Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Knoxville—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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