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50% Off Base Fares! Southwest Airlines’ Big Offer Honors 50th Anniversary of First Flight


Southwest Airlines is celebrating 50 years of service this week by offering 50% off base fares for 50 days of fall travel. Customers can take advantage of this deal to book their next fall adventure by purchasing today, June 15, 2021, through June 17, 2021, 11:59 p.m., Central Daylight Time.


 Customers can save 50%* on qualifying base fares by using the promotion code, SAVE50, when purchasing on for travel Sept. 15, 2021, through Nov. 3, 2021. See the Promotion Rules, and terms and conditions below.**


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Now more than ever, we are excited to turn a desire of ‘Wanna Get Away’ into ‘Gonna Get Away,’ getting Customers closer to the people and places they love. With our low fares, growing network, and flexible policies (including no cancellation fees, no change fees, and bags fly free***); Southwest is ready to take Customers on their next adventure.


Southwest last week extended its flight schedule through Jan. 5, 2022, offering new cities and additional flights for travel throughout the holiday season. Since mid-2020, Southwest has added 18 new destinations to its route map.


*Discount is applied before government taxes and fees.



The 50% promotion code savings is valid for one-way or round trip Wanna Get Away, Anytime, and Business Select® base fares booked on or from June 15, 2021, through June 17, 2021, and flown between Sept. 15, 2021, through Nov. 3, 2021 (“Promotion Period”), and is applied before government taxes and fees. Enter promotion code SAVE50 in the Promo Code box when booking. The offer is valid for domestic and international travel. While selecting your flights, discount will be visible as a strike-through of the original base fare. After selecting your flights, savings are reflected in the base fare when entering the multiuse promotion code SAVE50 in the Promo Code box on and Please note that the Department of Transportation (DOT) requires advertised fares to include all government taxes and fees; however, this promotion code savings applies to the base fare only.


The discount is valid on new reservations only. The discount will apply only for flights booked within the Promotion Period. If one direction of the trip is outside the Promotion Period and one is within the Promotion Period, only the portion of travel falling within the Promotion Period will be discounted. Changes made to the itinerary after purchase will eliminate qualifications for this promotion. 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, travel fund, or Southwest gift card.


The 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 previously-booked flight, or change to a previously-booked flight. The discount is not valid on Group Travel or Southwest Vacations®, fares booked via our Southwest Partner Services API or through Global Distribution Systems, or special fares, such as military and government fares.


***At Southwest Airlines, there are no change fees (fare difference may apply), no cancel fees (failure to cancel a reservation at least 10 minutes prior to scheduled departure may result in forfeited travel funds), and bags fly free (first and second checked bags, weight and size limits apply).