$104 Cheap Frontier Airlines flights San Francisco (SFO) to Charlotte (CLT)

You’ll find affordable round-trip Frontier Airlines flights from $218 from SFO to CLT by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $104 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.

January is one of the cheapest months to travel to Charlotte with Frontier Airlines. You could also find great deals on one-way and round-trip fares in February.

Search for affordable Frontier Airlines flights from San Francisco Intl. Airport (SFO) to Charlotte-Douglas Intl. Airport (CLT) one to three months prior to your departure. 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. No matter the fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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 the “Nonstop” filter when looking for direct Frontier Airlines flights from SFO to CLT. It’s also a good way to compare other airlines servicing the same nonstop trip.

Search Frontier Airlines’s earliest flights from SFO to CLT by using our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**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 San Francisco Intl. Airport (SFO) to Charlotte come in to land at Charlotte-Douglas Intl. Airport (CLT). This is the main entry point here.

Offering a rewarding loyalty program, Frontier Airlines is a top pick for many passengers flying from SFO to CLT. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making your booking, but your airline may charge a fee after that. For further information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without being charged, check the “No cancel fee” or “Changes included” filter when organizing your next trip.