Southwest Airlines Wow Sale: Select U.S Flights, to/from Hawaii and Puerto Rico Up to 40% Off Base Airfares & More (Travel 8/4 thru 12/16)

Jun 9, 2026 Posted in: SlickDealsTagged in: , , , ,

Thumb Score: +16
Southwest Airlines have a promotional code for up to 40% off airfares for travel on select US flights, to and from Hawaii and Puerto Rico.

Southwest Airlines [southwest.com]
Promotional Code: FLYWOW
Book by June 11, 2026
Travel select flights August 4 – December 16, 2026
Black Out Dates In Terms

Terms:
Use promotion code FLYWOW from 6/8-6/11 for travel on select cont. U.S. flights 8/4-12/16/26, cont. U.S. to/from intl., HI, and PR flights 8/4-12/16/26, and interisland Hawaii flights 6/29-8/19/26. Cont. U.S. blacked out 9/7, 10/9, 10/12, 11/20-11/25, and 11/27-11/30. Cont. U.S. travel to intl., Hawaii, and San Juan, PR blacked 9/3-9/8 and 11/19-11/25. Cont. U.S. travel from intl., Hawaii, and San Juan, PR blacked out 9/3-9/8 and 11/27-12/1. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.