$49 Cheap Frontier Airlines flights Newark Liberty Intl. Airport (EWR) to Atlanta (ATL)

You can discover affordable round-trip Frontier Airlines flights from $88 from EWR to ATL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $49 for a one-way journey.**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.

Begin your search one to three months before your departure to score cheap fares on Frontier Airlines flights from Liberty Intl. Airport (EWR) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*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.

The earliest Frontier Airlines flight from EWR to ATL departs at 10:00PM UTC-5, landing at 12:32AM UTC-5. If you'd like to jet off later, the last Frontier Airlines flight leaves EWR at 10:00PM UTC-5 and lands at ATL at 12:32AM UTC-5. Flying earlier is often a good option as morning and mid-morning flights are least likely to face cancellations.**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.

A rewarding loyalty program and the ability to rack up points through Frontier Miles are the start of the reasons to depart from EWR to ATL with Frontier Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to Frontier Airlines's loyalty program earnings. It's yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.