Frontier Airlines today announced systemwide rescue fare discounts and is also offering a $199 GoWild All-You-Can-Fly Summer Pass to support travelers affected by Spirit Airlines’ end of operations, helping customers maintain access to low fares.

Frontier currently serves more than 100 routes previously flown by Spirit and will expand further this summer with nine additional routes, plus 15 additional daily flights across 18 former Spirit markets, giving customers more options to rebook their travel plans with confidence while keeping fares low.

“Spirit Airlines played an important role in expanding access to affordable travel and bringing more low fares to more people,” said Bobby Schroeter, Frontier’s Chief Commercial Officer. “We recognize this is a difficult time for their customers and team members. Frontier is making discounted fares available to help people keep their travel plans and maintain access to low fares.”

To support impacted travelers, Frontier is offering up to 50% off base fares* across its network for travel through November 19. Customers can book by May 10 at FlyFrontier.com or on the Frontier mobile app using promo code SAVENOW. Travel on Tuesday, Wednesday, and Saturday qualifies for a 50% base fare discount with a 21-day advance purchase, while other days of week are eligible for a 10% discount with no advance purchase required. Certain blackout dates apply.

Frontier is also offering its 2026 GoWild Summer Pass for just $199**, providing access to unlimited flights across the airline’s network through the summer.