Southwest Airlines operates out of Terminal 4 at Phoenix Sky Harbor International Airport.  With modern facilities, a wide range of services, and excellent accessibility, Terminal 4 is designed to provide a smooth and comfortable travel experience for all Southwest passengers.

Location and Accessibility

Southwest Airlines is located in Terminal 4 on the east side of Sky Harbor Airport. Whether you're arriving by car, taxi, ride-share, or public transportation, getting to Terminal 4 is simple and well-marked. The airport offers several parking options including short-term garages, economy lots, and valet services — all within walking distance or connected by shuttle to Terminal 4.

Travelers can also take the PHX Sky Train, which connects the terminals, parking areas, and the Valley Metro Rail system for easy access to downtown Phoenix and beyond.

Check-In and Security

Southwest Airlines makes the check-in process fast and efficient. Travelers can use staffed ticket counters or self-service kiosks to check bags, print boarding passes, or make flight changes. To avoid delays, it's recommended to arrive at least 2 hours before departure.

Terminal 4 features multiple TSA security checkpoints with up-to-date screening equipment and trained staff to ensure quick processing. TSA PreCheck is also available for eligible passengers.

Terminal Amenities

The Southwest Airlines Phoenix Airport Terminal is packed with passenger-friendly amenities. You’ll find a wide range of restaurants, cafés, and grab-and-go options, including both national chains and local Phoenix favorites. Whether you want a quick coffee or a full meal before your flight, there’s something for every taste.

In addition to dining, Terminal 4 offers shopping opportunities for travel essentials, electronics, souvenirs, and more. Passengers also benefit from free Wi-Fi, charging stations, and comfortable seating areas throughout the terminal.

Pet and Family Services

Traveling with pets or kids? Terminal 4 has you covered. There are pet relief areas both pre- and post-security, making it easy for passengers traveling with animals. For families, nursing stations and family restrooms offer privacy and convenience.

Baggage Services

Southwest’s generous two free checked bags policy is a major perk for travelers. Baggage drop-off counters are clearly marked, and friendly staff are available to help. If luggage is delayed or lost, Southwest’s baggage service office in Terminal 4 is ready to assist quickly and professionally.

Ground Transportation

After arriving at the Southwest Airlines Phoenix Airport Terminal, passengers have multiple ground transportation options. These include taxis, ride-share pickups, rental cars, hotel shuttles, and connections to public transit. All are conveniently located just outside the terminal doors.

Final Thoughts

The Southwest Airlines Phoenix Airport Terminal in Terminal 4 offers a streamlined, traveler-friendly experience for both departing and arriving passengers. With modern facilities, fast check-in, extensive dining and shopping, and easy access to transportation, it’s no surprise that Terminal 4 is a favorite for travelers flying Southwest at PHX.