$104 Cheap Frontier Airlines flights Atlanta (ATL) to Salt Lake City (SLC)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Frontier Airlines round-trip flights from $140 from ATL to SLC. Affordable one-way options from $104 are also available.**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.

Frontier Airlines flights to Salt Lake City are generally cheaper in the off-peak months of November and January. Whether you’re in search of a one-way or a return ticket, you could land a better deal then.

Search for affordable Frontier Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Salt Lake City Intl. Airport (SLC) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Click on our “Nonstop” filter when searching for direct Frontier Airlines flights from ATL to SLC. You can also compare other carriers offering the same nonstop journey.

To find the earliest departures from ATL to SLC with Frontier Airlines, filter your results by “Early Morning” and “Morning.” Choosing an early flight generally means you’ll experience fewer 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.

Frontier Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Salt Lake City come in to Salt Lake City Intl. Airport (SLC). This is the main gateway to this city.

Depart from ATL to SLC with Frontier Airlines and you can look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you could also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that time. For more information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to adjust your plans without being charged, tick the “No cancel fee” or “Changes included” filter when organizing your next escape.