Southwest® flights to Phoenix starting at $39

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Popular flights to Phoenix on Southwest Airlines

$

Chicago (Midway) (MDW)to

Phoenix (PHX)
Depart: 12/31/2025
From
$140
Seen: 13 hrs ago
One-way
Basic

Denver (DEN)to

Phoenix (PHX)
Depart: 01/03/2026
From
$148
Seen: 9 hrs ago
One-way
Basic

Dallas (Love Field) (DAL)to

Phoenix (PHX)
Depart: 01/03/2026
From
$198
Seen: 9 minutes ago
One-way
Basic

Oakland (OAK)to

Phoenix (PHX)
Depart: 01/03/2026
From
$89
Seen: 22 hrs ago
One-way
Basic

Los Angeles (LAX)to

Phoenix (PHX)
Depart: 12/30/2025
From
$134
Seen: 7 hrs ago
One-way
Basic

Sacramento (SMF)to

Phoenix (PHX)
Depart: 01/03/2026
From
$173
Seen: 1 day ago
One-way
Basic

San Diego (SAN)to

Phoenix (PHX)
Depart: 12/31/2025
From
$59
Seen: 18 hrs ago
One-way
Basic

St. Louis (STL)to

Phoenix (PHX)
Depart: 01/03/2026
From
$149
Seen: 23 hrs ago
One-way
Basic

Kansas City (MCI)to

Phoenix (PHX)
Depart: 12/16/2025
From
$170
Seen: 9 hrs ago
One-way
Basic

San Jose, CA (SJC)to

Phoenix (PHX)
Depart: 12/30/2025
From
$198
Seen: 8 hrs ago
One-way
Basic

Milwaukee (MKE)to

Phoenix (PHX)
Depart: 01/03/2026
From
$121
Seen: 59 minutes ago
One-way
Basic

Las Vegas (LAS)to

Phoenix (PHX)
Depart: 12/25/2025
From
$166
Seen: 4 hrs ago
One-way
Basic

Burbank (BUR)to

Phoenix (PHX)
Depart: 12/29/2025
From
$134
Seen: 19 hrs ago
One-way
Basic

Houston (Hobby) (HOU)to

Phoenix (PHX)
Depart: 12/13/2025
From
$164
Seen: 1 hour ago
One-way
Basic

Baltimore/Washington (BWI)to

Phoenix (PHX)
Depart: 01/01/2026
From
$258
Seen: 9 hrs ago
One-way
Basic

Chicago (O'Hare) (ORD)to

Phoenix (PHX)
Depart: 01/03/2026
From
$150
Seen: 10 hrs ago
One-way
Basic

Nashville (BNA)to

Phoenix (PHX)
Depart: 12/13/2025
From
$207
Seen: 9 hrs ago
One-way
Basic

Portland, OR (PDX)to

Phoenix (PHX)
Depart: 01/03/2026
From
$99
Seen: 5 hrs ago
One-way
Basic

Orange County/Santa Ana (SNA)to

Phoenix (PHX)
Depart: 12/17/2025
From
$170
Seen: 10 hrs ago
One-way
Basic

Long Beach (LGB)to

Phoenix (PHX)
Depart: 12/30/2025
From
$101
Seen: 8 hrs ago
One-way
Basic

*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.

Visit Phoenix

Can’t-miss Local Favorites in Phoenix

  • Phoenix Art Museum: Explore modern and contemporary art collections from around the world
  • Heard Museum: Peruse Native American art and cultural exhibits and learn their stories
  • Heritage Square: Take a step back in time visiting these historic Victorian homes and local eateries
  • Roosevelt Row: Stroll this arts district renowned for vibrant murals and trendy cafes

Top Outdoor Adventures in Phoenix

  • Camelback Mountain: Take it to the top of this popular, accessible hiking spot with panoramic city views
  • Papago Park: Tackle scenic trails, snap pics of rock formations, and stroll the Desert Botanical Garden
  • South Mountain Park: Explore over 50 miles of hiking, biking, and horseback riding trails
  • Salt River Tubing: Cool down during the high summer heat with a float down the Salt River

Got flexible travel plans?

Use our Low Fare Calendar to find the lowest fares on flights to Cancun available inside your travel window.

Find flights

Details about Sky Harbor International Airport

Phoenix airport
Airport code:
PHX
City:
Phoenix
State:
Arizona
Concourse:
Terminal 4
Gates:
Gates C: 1-4, 6-9, 11-14, 16-19, D: 1-8
Airport-provided WiFi
Cities with weekly flights from PHX:
119†
Cities with daily nonstop flights Monday through Friday from PHX:
56‡
Cities with daily nonstop flights Saturday through Sunday from PHX:
114§

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.

Find cheap flights to Phoenix

$

San Diego (SAN)to

Phoenix (PHX)
Depart: 02/21/2026

One-way

Basic

From
$39
Seen: 3 hrs ago

Seattle/Tacoma (SEA)to

Phoenix (PHX)
Depart: 02/04/2026

One-way

Basic

From
$59
Seen: 20 hrs ago

Los Angeles (LAX)to

Phoenix (PHX)
Depart: 03/03/2026

One-way

Basic

From
$59
Seen: 13 hrs ago

Long Beach (LGB)to

Phoenix (PHX)
Depart: 02/07/2026

One-way

Basic

From
$59
Seen: 4 hrs ago

San Francisco (SFO)to

Phoenix (PHX)
Depart: 03/01/2026

One-way

Basic

From
$66
Seen: 20 hrs ago

Oakland (OAK)to

Phoenix (PHX)
Depart: 02/19/2026

One-way

Basic

From
$66
Seen: 3 hrs ago

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