Southwest® flights from Baltimore/Washington to Phoenix from $159

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Low fares from Baltimore/Washington to Phoenix

$

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 12/17/2026

One-way

Basic

From
$159
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 01/28/2027

One-way

Basic

From
$160
Seen: 12 hrs ago

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 01/19/2027

One-way

Basic

From
$160
Seen: 9 hrs ago

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 11/21/2026

One-way

Basic

From
$160
Seen: 5 hrs ago

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 12/02/2026

One-way

Basic

From
$160
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 12/19/2026

One-way

Basic

From
$160
Seen: 21 hrs ago

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Explore flights from Baltimore/Washington to Phoenix

Oct 2026
From$441*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$160*
Seen: 5 hrs ago
One Way/Basic
Dec 2026
From$159*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $185
cmp-daily-histogram-bars-legend-max-price-aria-label $536
Displaying fares for October-2026
  • BWI–PHX, 10/21/2026: From $536
    21

    Wed

    OCT

  • BWI–PHX, 10/22/2026: From $531
    22

    Thu

  • BWI–PHX, 10/23/2026: From $531
    23

    Fri

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

    Sat

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

    Sun

  • BWI–PHX, 10/26/2026: From $531
    26

    Mon

  • BWI–PHX, 10/27/2026: From $446
    27

    Tue

  • BWI–PHX, 10/28/2026: From $446
    28

    Wed

  • BWI–PHX, 10/29/2026: From $441
    29

    Thu

  • BWI–PHX, 10/30/2026: From $441
    30

    Fri

  • BWI–PHX: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • BWI–PHX, 11/01/2026: From $441
    01

    Sun

    NOV

  • BWI–PHX, 11/02/2026: From $441
    02

    Mon

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

    Tue

  • BWI–PHX, 11/04/2026: From $340
    04

    Wed

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

    Thu

  • BWI–PHX, 11/06/2026: From $335
    06

    Fri

  • BWI–PHX, 11/07/2026: From $335
    07

    Sat

  • BWI–PHX, 11/08/2026: From $335
    08

    Sun

  • BWI–PHX, 11/09/2026: From $204
    09

    Mon

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

    Tue

  • BWI–PHX, 11/11/2026: From $298
    11

    Wed

  • BWI–PHX, 11/12/2026: From $293
    12

    Thu

  • BWI–PHX, 11/13/2026: From $194
    13

    Fri

  • BWI–PHX, 11/14/2026: From $185
    14

    Sat

  • BWI–PHX, 11/15/2026: From $194
    15

    Sun

  • BWI–PHX, 11/16/2026: From $185
    16

    Mon

  • BWI–PHX, 11/17/2026: From $185
    17

    Tue

  • BWI–PHX, 11/18/2026: From $185
    18

    Wed

  • BWI–PHX, 11/19/2026: From $256
    19

    Thu

  • BWI–PHX, 11/20/2026: From $208
    20

    Fri

    • Range$185-$536

    *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:
    Sky Harbor International Airport
    Average flight time:
    5 hours 1 minutes
    Distance:
    1999 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Phoenix is 5 hours 1 minutes.
    There are 156 weekly flights from Baltimore/Washington to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Phoenix 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Phoenix 4 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington to Phoenix with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sky Harbor International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Phoenix—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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