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expiredserra | Staff posted Apr 20, 2026 4:54 PM
Southwest Airlines Up To 40% Off Airfares with Promotional Code For May-June; August-September 2026
Southwest Airlines
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Deal Details
Southwest Airlines [southwest.com]
Promotional Code: FLOWERS
Book by April 23, 2026
Travel U.S. flights 5/10-6/10/26 and 8/11-9/30/26,
Travel Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26
Terms:
Use promotion code FLOWERS from 4/20-4/23 for travel on select cont. U.S. flights 5/10-6/10/26 and 8/11-9/30/26, Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26. Cont. U.S. blacked out 5/21, 5/22, 5/25, 9/4, and 9/7. Cont. U.S. travel to/from intl., Hawaii, and San Juan, PR blacked out 9/4 and 9/7. Anchorage, Aruba, and St. Thomas flights excluded. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
New! Follow us on X @SlickdealsGo [x.com] or click here or here to see more travel deals.
.
Promotional Code: FLOWERS
Book by April 23, 2026
Travel U.S. flights 5/10-6/10/26 and 8/11-9/30/26,
Travel Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26
Terms:
Use promotion code FLOWERS from 4/20-4/23 for travel on select cont. U.S. flights 5/10-6/10/26 and 8/11-9/30/26, Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26. Cont. U.S. blacked out 5/21, 5/22, 5/25, 9/4, and 9/7. Cont. U.S. travel to/from intl., Hawaii, and San Juan, PR blacked out 9/4 and 9/7. Anchorage, Aruba, and St. Thomas flights excluded. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
New! Follow us on X @SlickdealsGo [x.com] or click here or here to see more travel deals.
.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Southwest Airlines [southwest.com]
Promotional Code: FLOWERS
Book by April 23, 2026
Travel U.S. flights 5/10-6/10/26 and 8/11-9/30/26,
Travel Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26
Terms:
Use promotion code FLOWERS from 4/20-4/23 for travel on select cont. U.S. flights 5/10-6/10/26 and 8/11-9/30/26, Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26. Cont. U.S. blacked out 5/21, 5/22, 5/25, 9/4, and 9/7. Cont. U.S. travel to/from intl., Hawaii, and San Juan, PR blacked out 9/4 and 9/7. Anchorage, Aruba, and St. Thomas flights excluded. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
New! Follow us on X @SlickdealsGo [x.com] or click here or here to see more travel deals.
.
Promotional Code: FLOWERS
Book by April 23, 2026
Travel U.S. flights 5/10-6/10/26 and 8/11-9/30/26,
Travel Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26
Terms:
Use promotion code FLOWERS from 4/20-4/23 for travel on select cont. U.S. flights 5/10-6/10/26 and 8/11-9/30/26, Cont. U.S. to/from intl., HI, and PR flights 8/11-9/30/26, and interisland Hawaii flights 5/10-6/10/26. Cont. U.S. blacked out 5/21, 5/22, 5/25, 9/4, and 9/7. Cont. U.S. travel to/from intl., Hawaii, and San Juan, PR blacked out 9/4 and 9/7. Anchorage, Aruba, and St. Thomas flights excluded. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
New! Follow us on X @SlickdealsGo [x.com] or click here or here to see more travel deals.
.
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15 Comments
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Hope spirit doesn't liquidate overnight like the news is saying. We need to have more competition
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