Airport terminal guide

Southwest Airlines at PHX: Terminal 4

Southwest Airlines departures from Phoenix Sky Harbor International Airport (PHX) most commonly use Terminal 4 in FlightQ's current schedule data. The airline has 162-163/day across 50 nonstop destinations from this airport.

Southwest Airlines routes from PHX

PHX to DENDenver8-9/day
Boeing 737
PHX to LASLas Vegas8-9/day
Boeing 737
PHX to SANSan Diego8-9/day
Boeing 737
PHX to DALDallas7-8/day
Boeing 737
PHX to MDWChicago6-7/day
Boeing 737
PHX to SNASanta Ana6-7/day
Boeing 737
PHX to BURBurbank6/day
Boeing 737
PHX to HOUHouston5-6/day
Boeing 737
PHX to SMFSacramento5-6/day
Boeing 737
PHX to ABQAlbuquerque4-5/day
Boeing 737
PHX to LAXLos Angeles4-5/day
Boeing 737
PHX to SLCSalt Lake City4-5/day
Boeing 737
PHX to BNANashville4-5/day
Boeing 737
PHX to ONTOntario4-5/day
Boeing 737
PHX to STLSt. Louis4-5/day
Boeing 737
PHX to AUSAustin4-5/day
Boeing 737
PHX to SJCSan Jose4-5/day
Boeing 737
PHX to LGBLong Beach4/day
Boeing 737
PHX to MCIKansas City4/day
Boeing 737
PHX to OAKOakland4/day
Boeing 737
PHX to ELPEl Paso3-4/day
Boeing 737
PHX to PDXPortland3-4/day
Boeing 737
PHX to BWIBaltimore3-4/day
Boeing 737
PHX to SATSan Antonio3/day
Boeing 737

Terminal FAQ

What terminal does Southwest Airlines use at PHX?

Southwest Airlines departures at PHX most commonly use Terminal 4 in FlightQ's current schedule data.

Where does Southwest Airlines fly from PHX?

Southwest Airlines has scheduled nonstop service from PHX to 50 destinations in this dataset, led by DEN, LAS, SAN, DAL, MDW.

Terminal data is based on the most common departure terminal captured in current schedule data, checked August 17, 2026. Airports and airlines can change terminals for operational reasons, so use this as a planning guide and confirm before departure.