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: 12/07/2026

One-way

Basic

From
$189
Seen: 21 hrs ago

Phoenix (PHX)to

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

One-way

Basic

From
$189
Seen: 15 hrs ago

Phoenix (PHX)to

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

One-way

Basic

From
$189
Seen: 15 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 11/05/2026

One-way

Basic

From
$189
Seen: 14 hrs ago

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 11/17/2026

One-way

Basic

From
$189
Seen: 15 hrs ago

Phoenix (PHX)to

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

One-way

Basic

From
$189
Seen: 9 hrs ago

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Explore flights from Phoenix to Baltimore/Washington

Sep 2026
From$221*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 12 hrs ago
One Way/Basic
Nov 2026
From$189*
Seen: 1 hour 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 September-2026
  • PHX–BWI, 09/10/2026: From $516
    10

    Thu

    SEP

  • PHX–BWI, 09/11/2026: From $516
    11

    Fri

  • PHX–BWI, 09/12/2026: From $516
    12

    Sat

  • PHX–BWI, 09/13/2026: From $516
    13

    Sun

  • PHX–BWI, 09/14/2026: From $516
    14

    Mon

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

    Tue

  • PHX–BWI, 09/16/2026: From $426
    16

    Wed

  • PHX–BWI, 09/17/2026: From $426
    17

    Thu

  • PHX–BWI, 09/18/2026: From $426
    18

    Fri

  • PHX–BWI, 09/19/2026: From $426
    19

    Sat

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

    Sun

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

    Mon

  • PHX–BWI, 09/22/2026: From $426
    22

    Tue

  • PHX–BWI, 09/23/2026: From $320
    23

    Wed

  • PHX–BWI, 09/24/2026: From $320
    24

    Thu

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

    Fri

  • PHX–BWI, 09/26/2026: From $320
    26

    Sat

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

    Sun

  • PHX–BWI, 09/28/2026: From $320
    28

    Mon

  • PHX–BWI, 09/29/2026: From $320
    29

    Tue

  • PHX–BWI, 09/30/2026: From $221
    30

    Wed

  • PHX–BWI, 10/01/2026: From $249
    01

    Thu

    OCT

  • PHX–BWI, 10/02/2026: From $221
    02

    Fri

  • PHX–BWI, 10/03/2026: From $221
    03

    Sat

  • PHX–BWI, 10/04/2026: From $239
    04

    Sun

  • PHX–BWI, 10/05/2026: From $189
    05

    Mon

  • PHX–BWI, 10/06/2026: From $189
    06

    Tue

  • PHX–BWI, 10/07/2026: From $199
    07

    Wed

  • PHX–BWI, 10/08/2026: From $249
    08

    Thu

  • PHX–BWI, 10/09/2026: From $211
    09

    Fri

    • 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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