Spring & shout sale.
Spring & shout sale. Up to 40% off base fares* with code FLOWERS
*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.
Sorry, this offer is either no longer valid or not available. Please view our current specials or book your travel on southwest.com.
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Up to 40 Percent Off Sale Terms and Conditions:
Use code FLOWERS for up to 40 percent off promotion code savings valid for qualifying one-way or round trip fares booked on Southwest.com® or swabiz.com from April 20, 2026 at 12:01 a.m. Pacific Time (“PT”) through April 23, 2026 11:59 p.m. PT (the “Booking Period”), and flown between May 10, 2026-June 10, 2026 and August 11, 2026-September 30, 2026 for continental U.S. travel, May 10, 2026-June 10, 2026 for interisland Hawaii travel, August 11, 2026-September 30, 2026 for continental U.S. travel to/from international, Hawaii, and Puerto Rico (collectively, the “Travel Period”). Anchorage, Aruba, and St. Thomas flights excluded. Continental U.S. travel blacked out May 21, May 22, May 25, September 4, and September 7, 2026. Continental U.S. travel to/from international, Hawaii, and Puerto Rico blacked out September 4 and September 7, 2026. Continental U.S. travel valid Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Saturdays. Interisland Hawaii travel valid Mondays, Tuesdays, Wednesdays, and Thursdays. Travel continental U.S. to Hawaii, and international is valid Sundays, Mondays, Tuesdays, and Wednesdays. Travel continental U.S. from Hawaii, and international is valid Tuesdays, Wednesdays, Thursdays, and Fridays. Travel to/from Puerto Rico is valid Mondays, Tuesdays, Wednesdays, and Thursdays. Promotion code savings are applied before government taxes and fees. Enter promotion code FLOWERS in the Promo Code box when booking during the Booking Period. Seats, days, and markets are limited. If you have entered the promotion code FLOWERS in the Promo Code box on Southwest.com or swabiz.com during the Booking Period, then while selecting your flights, savings in the base fare will be visible as a strike-through of the original fare on eligible flights. Discount availability may vary by destination, flight, and day of the week, and won’t be available on some flights that operate during very busy travel times and holiday periods. Please note that the Department of Transportation (DOT) requires advertised fares to include all government taxes and fees; however, this promotion applies to the base fare only.
Discount is valid on new reservations only. Discount will apply only for select flights booked within the Booking Period, while supplies last, for travel flown within the Travel Period. Changes made to the itinerary after purchase will eliminate qualification for this promotion and will result in forfeiture of any promotion code savings. The discount is only valid with the provided promotion code and is not combinable with other promotion codes or fares. All reward travel is subject to taxes, fees, and other government or airport-imposed charges of at least $5.60 per one-way trip. Applicable taxes, fees, and other government or airport-imposed charges can vary significantly based on your arrival and departure destination. The payment of any taxes, fees, and other government or airport-imposed charges is the responsibility of the Passenger and must be paid at the time reward travel is booked with a credit card, flight credit, or a Southwest® gift card. Fares are subject to change until ticketed. Offer applies only to published, scheduled service. Additional fees and charges for optional products and services may apply.
Offer is not redeemable for cash and may not be used in conjunction with other special offers, or toward the purchase of a gift card or a previously booked flight, or a change to a previously booked flight. Discount is only valid on Southwest.com, swabiz.com, and Southwest Partner Services. The discount is not valid on group travel or Getaways by Southwest™ vacation packages, through Global Distribution Systems, or special fares, such as military and government fares.