Southwest Airlines May/June 2026 Network Additions

Published at 1800PDT 15OCT25 / 0100GMT 16OCT25

Southwest Airlines last week announced network expansion for summer 2026 season from mid-May 2026, including the carrier’s service launch to Alaska.

Austin – Cincinnati eff 04JUN26 1 daily
Austin – Seattle eff 04JUN26 1 daily (Last served until January 2018)
Baltimore/Washington – Oklahoma City eff 06JUN26 1 weekly (Last served until September 2020)
Baltimore/Washington – Pensacola eff 06JUN26 1 weekly (Last served until September 2021)
Boston – Kansas City eff 04JUN26 1 weekly (Last served until January 2022)
Boston – San Diego eff 04JUN26 1 daily
Chicago O'Hare – San Juan eff 04JUN26 1 daily
Dallas Love Field – Hartford eff 06JUN26 1 weekly
Denver – Anchorage eff 15MAY26 1 daily 737 MAX 8
Denver – Destin/Ft. Walton Beach eff 06JUN26 1 weekly
Indianapolis – San Juan eff 06JUN26 1 weekly
Kansas City – Norfolk eff 06JUN26 1 weekly
Kansas City – Savannah eff 06JUN26 1 weekly
Las Vegas – Anchorage eff 15MAY26 1 daily 737 MAX 8 (737-800 from 04JUN26)
Las Vegas – Cancun eff 04JUN26 5 weekly
Las Vegas – Los Cabos/Cabo San Lucas eff 04JUN26 1 daily
Las Vegas – Puerto Vallarta eff 06JUN26 2 weekly
Long Beach – Bozeman eff 06JUN26 1 weekly
Myrtle Beach – Chicago O'Hare eff 06JUN26 1 weekly
Myrtle Beach – Houston Hobby eff 06JUN26 1 weekly
Orlando – Little Rock eff 06JUN26 1 weekly
Orlando – Wichita eff 06JUN26 1 weekly
Pittsburgh – Destin/Ft. Walton Beach eff 06JUN26 1 weekly
Tampa – Knoxville eff 06JUN26 1 weekly