Frontier Airlines Launches New Route from Phoenix to San Antonio

News Summary

Frontier Airlines is set to introduce a new flight route connecting Phoenix Sky Harbor International Airport and San Antonio International Airport starting October 10, 2025. The schedule includes three round-trips weekly on Mondays, Fridays, and Sundays, with introductory fares starting at $49 each way for early bookings. San Antonio is known for attractions like the Alamo and River Walk, making it a fantastic destination for travelers from Arizona. This expansion is part of Frontier’s strategy to enhance air travel options across the region.

Phoenix – Frontier Airlines has announced the launch of a new flight route connecting Phoenix Sky Harbor International Airport to San Antonio International Airport. This new service is set to begin on October 10, 2025, providing travelers with additional options for affordable air travel between Arizona and Texas.

The flight schedule will include three round-trip flights per week, specifically on Mondays, Fridays, and Sundays. Airfare tickets are currently available for purchase, offering an enticing introductory fare starting at $49 each way for those who buy before July 29, 2025. This fare is applicable for selected travel days from October 10 to December 18, 2025, excluding specified blackout dates.

The blackout dates for the introductory fare include November 21-26, November 28-30, and December 1-2, 2025. Consumers looking to take advantage of this promotional fare must ensure their tickets are purchased by 8:59 PM Arizona time on July 28, 2025.

San Antonio is known for its rich history and diverse attractions, including the Alamo and the scenic San Antonio River Walk. In addition to these well-known sites, visitors can explore the San Antonio Missions National Historical Park and enjoy family-friendly activities at SeaWorld San Antonio. These attractions make San Antonio a popular destination for both leisure travelers and cultural enthusiasts.

The introduction of the Phoenix to San Antonio route marks Frontier Airlines‘ third new destination to be launched in 2025, following recent expansions to Austin and Everett. This route is part of a broader nationwide expansion strategy by Frontier Airlines, aimed at enhancing travel options for consumers and making air travel more accessible across various regions.

As part of this initiative, Frontier is focused on providing low base fares, although customers should be aware that there may be additional fees for certain services. These can include seat assignments, checked baggage, and carry-on luggage fees. Ensuring that travelers are familiar with Frontier’s pricing structure will help them make informed decisions when booking their flights.

The services provided by Frontier Airlines aim to enhance the connectivity between Phoenix and San Antonio, allowing residents and visitors to take advantage of affordable travel options. This expansion is expected to not only facilitate travel but also encourage tourism and economic growth in both regions.

Travel enthusiasts interested in exploring San Antonio or visiting family in Texas can look forward to more flight options as Frontier continues to grow its network. With the new route set to launch in October 2025, consumers are encouraged to consider this route for their travel plans as the date approaches.

In summary, the new flight service from Phoenix to San Antonio by Frontier Airlines offers exciting travel opportunities with competitive pricing, fostering increased accessibility between these two vibrant cities. Travelers should act quickly to secure their introductory fares before the upcoming deadline.

Deeper Dive: News & Info About This Topic

HERE Resources

Additional Resources

• KTAR News
• AZ Central
• KSAT
• Wikipedia: Frontier Airlines
• Encyclopedia Britannica: Phoenix, Arizona