Southwest® flights from Phoenix starting at $37
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Book flights from Phoenix with Southwest Airlines
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$
Phoenix (PHX)to
San Diego (SAN)Depart: 02/10/2026
From
$37
Seen: 15 minutes ago
One-way
Basic
Phoenix (PHX)to
San Francisco (SFO)Depart: 01/15/2026
From
$46
Seen: 54 minutes ago
One-way
Basic
Phoenix (PHX)to
Seattle/Tacoma (SEA)Depart: 01/10/2026
From
$46
Seen: 1 hour ago
One-way
Basic
Phoenix (PHX)to
Las Vegas (LAS)Depart: 02/03/2026
From
$46
Seen: 59 minutes ago
One-way
Basic
Phoenix (PHX)to
Denver (DEN)Depart: 01/28/2026
From
$46
Seen: 4 minutes ago
One-way
Basic
Phoenix (PHX)to
Los Angeles (LAX)Depart: 01/12/2026
From
$46
Seen: 48 minutes ago
One-way
Basic
Phoenix (PHX)to
Long Beach (LGB)Depart: 01/24/2026
From
$46
Seen: 1 hour ago
One-way
Basic
Phoenix (PHX)to
Salt Lake City (SLC)Depart: 02/07/2026
From
$46
Seen: 1 hour ago
One-way
Basic
Phoenix (PHX)to
Houston (Hobby) (HOU)Depart: 02/24/2026
From
$46
Seen: 50 minutes ago
One-way
Basic
Phoenix (PHX)to
Boise (BOI)Depart: 01/07/2026
From
$47
Seen: 56 minutes ago
One-way
Basic
Phoenix (PHX)to
Chicago (O'Hare) (ORD)Depart: 01/27/2026
From
$52
Seen: 33 minutes ago
One-way
Basic
Phoenix (PHX)to
Spokane (GEG)Depart: 02/04/2026
From
$52
Seen: 32 minutes 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.
Traveling from Phoenix
Southwest Airlines is proud to serve Phoenix Sky Harbor International Airport.
Let your wanderlust lead you on a new adventure away from your desert oasis. It’s easy to hop on a plane at the airport—it’s just three miles east of the city proper. Whether you hop on a bus, take the train, or park and fly, getting to the airport is a breeze.
At home in Phoenix, you can enjoy an average of 300 sunny days a year and very little rainfall with the dry heat. Maybe you’d like to trade that for a new kind of climate? Snowcapped mountains, humid tropical locales, Midwestern cities and towns that have four distinct seasons a year, and more are waiting for your visit. Just make sure to check the weather forecast and pack appropriately before you head to the airport to start your adventure.
Details about Sky Harbor International 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.
Popular Destinations from Phoenix
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Phoenix (PHX) | Las Vegas (LAS) | One-way / Basic | Depart: 02/25/2026 | From $46 Seen: 26 minutes ago | |
| Phoenix (PHX) | Denver (DEN) | One-way / Basic | Depart: 01/28/2026 | From $46 Seen: 4 minutes ago | |
| Phoenix (PHX) | Chicago (Midway) (MDW) | One-way / Basic | Depart: 01/08/2026 | From $67 Seen: 11 minutes ago | |
| Phoenix (PHX) | Los Angeles (LAX) | One-way / Basic | Depart: 01/12/2026 | From $46 Seen: 48 minutes ago | |
| Phoenix (PHX) | San Diego (SAN) | One-way / Basic | Depart: 02/10/2026 | From $37 Seen: 15 minutes ago | |
| Phoenix (PHX) | Dallas (Love Field) (DAL) | One-way / Basic | Depart: 02/18/2026 | From $92 Seen: 8 minutes ago | |
| Phoenix (PHX) | Seattle/Tacoma (SEA) | One-way / Basic | Depart: 01/10/2026 | From $46 Seen: 1 hour ago | |
| Phoenix (PHX) | Orange County/Santa Ana (SNA) | One-way / Basic | Depart: 01/28/2026 | From $65 Seen: 40 minutes ago |
*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.
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