Published on February 17, 2026
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Chicago joins Houston, Miami, Orlando, Philadelphia, San Juan, and more U.S. cities as Spirit Airlines celebrates its 20th anniversary at Hartsfield-Jackson Atlanta International Airport with new flights and exclusive deals. The airline is expanding its service and increasing frequency to meet growing demand while offering discounts for a limited time.
Spirit Airlines is celebrating two decades of flying high at Hartsfield-Jackson Atlanta International Airport (ATL) with a special anniversary promotion offering travelers an incredible deal to mark the milestone. From February 17 through February 18, 2026, passengers can enjoy a 20% discount on base fares when booking flights for travel between March 15 and May 20, 2026. This limited-time offer comes as the airline commemorates 20 years of service at one of the world’s busiest airports.
In addition to the anniversary deal, Spirit is ramping up its flight offerings from ATL, with 18 peak-day departures beginning in April 2026. The airline will continue to serve a range of popular U.S. and Caribbean destinations, ensuring that travelers can take advantage of even more frequent and convenient options. For example, Spirit will resume its nonstop service from Atlanta to Chicago (ORD) and Philadelphia (PHL) while increasing its flights between Atlanta and Orlando (MCO) to three times daily. These changes reflect Spirit’s commitment to making air travel more accessible and affordable for travelers in Georgia and beyond.
Spirit Airlines’ expanded route network from ATL will include the following routes:
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With these expanded offerings, Spirit continues to build on its long-standing commitment to providing affordable travel options for its passengers, especially as it celebrates its enduring presence in Atlanta.
Spirit Airlines has garnered several accolades over the years, with 2025 being no exception. It was named Best Airline Overall for the year, a testament to the airline’s success in meeting customer expectations. Spirit also claimed top honors for safety and affordability for the second consecutive year, according to WalletHub. Additionally, the airline earned a strong ranking for on-time performance, landing third among the 10 largest North American carriers in 2025, based on data from Cirium. Spirit’s service quality was also recognized by the Airline Passenger Experience Association (APEX), which awarded the airline a 2025 Four Star Low-Cost Carrier rating.
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USA Today also recognized Spirit in its 2025 10Best Readers’ Choice Awards for its Best Frequent Flyer Program and Best Airline Credit Card. These recognitions underline Spirit’s continued growth and commitment to providing great value to its customers.
Spirit’s dedication to safety is reflected in its ongoing efforts to maintain high operational standards. The airline received the FAA’s Aviation Maintenance Technician Diamond Award of Excellence for the seventh consecutive year, further cementing its reputation for quality and dependability.
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As Spirit Airlines celebrates its 20th anniversary at ATL, it continues to offer travelers affordable options to explore an ever-expanding range of destinations, while maintaining a high standard of service and operational excellence. Whether heading to a favorite domestic destination or planning an exciting Caribbean getaway, Spirit Airlines ensures that passengers have access to competitive prices, a broad selection of routes, and a seamless travel experience.
In short, Spirit Airlines’ anniversary celebrations are more than just a recognition of two decades of successful service at Hartsfield-Jackson Atlanta International Airport; they are a symbol of the airline’s ongoing commitment to making air travel accessible, affordable, and efficient for all passengers.
For those looking to take advantage of the 20% off anniversary offer, the time to act is now—book your Spirit Airlines flight by February 18, 2026, to secure this fantastic deal and enjoy a summer of travel adventures.
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Tags: anniversary deals, Hartsfield-Jackson, Spirit Airlines, Travel News

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