Southwest® flights from Tucson to Baltimore/Washington from $178

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Low fares from Tucson to Baltimore/Washington

$

Tucson (TUS)to

Baltimore/Washington (BWI)
Depart: 09/28/2026

One-way

Basic

From
$178
Seen: 12 hrs ago

Tucson (TUS)to

Baltimore/Washington (BWI)
Depart: 11/03/2026

One-way

Basic

From
$178
Seen: 3 hrs ago

Tucson (TUS)to

Baltimore/Washington (BWI)
Depart: 10/26/2026

One-way

Basic

From
$178
Seen: 16 hrs ago

Tucson (TUS)to

Baltimore/Washington (BWI)
Depart: 08/26/2026

One-way

Basic

From
$178
Seen: 12 hrs ago

Tucson (TUS)to

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

One-way

Basic

From
$178
Seen: 4 hrs ago

Tucson (TUS)to

Baltimore/Washington (BWI)
Depart: 10/13/2026

One-way

Basic

From
$178
Seen: 19 hrs ago

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Explore flights from Tucson to Baltimore/Washington

Jul 2026
From$574*
Seen: 12 hrs ago
One Way/Basic
Aug 2026
From$178*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$178*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $178
cmp-daily-histogram-bars-legend-max-price-aria-label $574
Displaying fares for July-2026
  • TUS–BWI, 07/31/2026: From $574
    31

    Fri

    JUL

  • TUS–BWI, 08/01/2026: From $574
    01

    Sat

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

    Sun

  • TUS–BWI: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

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

    Tue

  • TUS–BWI: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • TUS–BWI, 08/06/2026: From $509
    06

    Thu

  • TUS–BWI, 08/07/2026: From $509
    07

    Fri

  • TUS–BWI, 08/08/2026: From $509
    08

    Sat

  • TUS–BWI, 08/09/2026: From $509
    09

    Sun

  • TUS–BWI: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • TUS–BWI, 08/11/2026: From $509
    11

    Tue

  • TUS–BWI, 08/12/2026: From $304
    12

    Wed

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

    Thu

  • TUS–BWI: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • TUS–BWI, 08/15/2026: From $304
    15

    Sat

  • TUS–BWI, 08/16/2026: From $304
    16

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

  • TUS–BWI, 08/24/2026: From $178
    24

    Mon

  • TUS–BWI, 08/25/2026: From $178
    25

    Tue

  • TUS–BWI, 08/26/2026: From $178
    26

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

    • Range$178-$574

    *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:
    Tucson International Airport
    Arriving at:
    Balt./Wash. International Airport
    Distance:
    1976 miles

    Route Information

    147† Weekly flights

    † 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

    There are 147 weekly flights from Tucson to Baltimore/Washington on Southwest Airlines.
    To find the lowest fares by day and time to fly Tucson 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 Tucson 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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