Southwest® flights from Phoenix to Baltimore/Washington from $189

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Low fares from Phoenix to Baltimore/Washington

$

Phoenix (PHX)to

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

One-way

Basic

From
$189
Seen: 21 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 10/27/2026

One-way

Basic

From
$189
Seen: 7 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 10/20/2026

One-way

Basic

From
$189
Seen: 7 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 10/28/2026

One-way

Basic

From
$189
Seen: 8 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 10/17/2026

One-way

Basic

From
$189
Seen: 3 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 10/24/2026

One-way

Basic

From
$189
Seen: 2 hrs ago

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Explore flights from Phoenix to Baltimore/Washington

Aug 2026
From$426*
Seen: 22 hrs ago
One Way/Basic
Sep 2026
From$189*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $516
Displaying fares for August-2026
  • PHX–BWI, 08/20/2026: From $516
    20

    Thu

    AUG

  • PHX–BWI, 08/21/2026: From $516
    21

    Fri

  • PHX–BWI, 08/22/2026: From $516
    22

    Sat

  • PHX–BWI, 08/23/2026: From $511
    23

    Sun

  • PHX–BWI, 08/24/2026: From $516
    24

    Mon

  • PHX–BWI, 08/25/2026: From $516
    25

    Tue

  • PHX–BWI, 08/26/2026: From $426
    26

    Wed

  • PHX–BWI, 08/27/2026: From $426
    27

    Thu

  • PHX–BWI, 08/28/2026: From $426
    28

    Fri

  • PHX–BWI, 08/29/2026: From $426
    29

    Sat

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

    Sun

  • PHX–BWI, 08/31/2026: From $426
    31

    Mon

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

    Tue

    SEP

  • PHX–BWI, 09/02/2026: From $320
    02

    Wed

  • PHX–BWI, 09/03/2026: From $320
    03

    Thu

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

    Fri

  • PHX–BWI, 09/05/2026: From $320
    05

    Sat

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

    Sun

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

    Mon

  • PHX–BWI, 09/08/2026: From $320
    08

    Tue

  • PHX–BWI, 09/09/2026: From $189
    09

    Wed

  • PHX–BWI, 09/10/2026: From $189
    10

    Thu

  • PHX–BWI, 09/11/2026: From $219
    11

    Fri

  • PHX–BWI: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • PHX–BWI, 09/13/2026: From $239
    13

    Sun

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

    Mon

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

    Tue

  • PHX–BWI, 09/16/2026: From $189
    16

    Wed

  • PHX–BWI, 09/17/2026: From $229
    17

    Thu

  • PHX–BWI, 09/18/2026: From $219
    18

    Fri

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

    Sat

    • Range$189-$516

    *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:
    Sky Harbor International Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    4 hours 17 minutes
    Distance:
    1999 miles

    Route Information

    157† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 3‡ 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 Phoenix to Baltimore/Washington is 4 hours 17 minutes.
    There are 157 weekly flights from Phoenix to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Phoenix to Baltimore/Washington 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Phoenix to Baltimore/Washington 4 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Phoenix 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 Phoenix 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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