$108 Cheap Frontier Airlines flights San Juan (SJU) to Atlanta (ATL)

Scoring cheap one-way Frontier Airlines flights from SJU to ATL from $108 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $179 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for round-trip or one-way flights to Atlanta in January or February. You could find a cheap fare with Frontier Airlines during these off-peak times.

To discover affordable flights from SJU to ATL with Frontier Airlines, start your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Yes, you can travel from Luis Munoz Marin Intl. Airport (SJU) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) on any of Frontier Airlines’s 7 direct weekly flights. Make use of our “Nonstop” and “Airline” filters to find the Frontier Airlines flight that’ll arrive at ATL at your preferred time.

Leave Luis Munoz Marin Intl. Airport (SJU) for Hartsfield-Jackson Atlanta Intl. Airport (ATL) on a direct Frontier Airlines flight, and you’ll be in the skies for approximately 4h 13m.

The earliest flight from SJU to ATL with Frontier Airlines departs at 6:00AM UTC-4. You’ll land at 9:12AM UTC-5. The last Frontier Airlines flight of the day leaves at 5:07PM UTC-4 and arrives at 8:33PM UTC-5. With 20% fewer cancellations for morning departures, beginning your travel day early is often the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Frontier Airlines flights from Luis Munoz Marin Intl. Airport (SJU) to Atlanta land at Hartsfield-Jackson Atlanta Intl. Airport (ATL). This is the main gateway here.

A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to fly from SJU to ATL with Frontier Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be seated on an Airbus A321neo or an Airbus A320neo when flying Frontier Airlines from Luis Munoz Marin Intl. Airport (SJU) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). However, keep in mind that a different aircraft may be assigned due to operational factors.

Depending on the type of fare you purchased, a fee is typically charged if you change or cancel your flight more than 24 hours after it’s confirmed. To secure tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when you search for flights. For more details on modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”