$54 Cheap Frontier Airlines flights Salt Lake City (SLC) to San Francisco (SFO)

Finding cheap one-way Frontier Airlines flights from SLC to SFO from $54 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $98 for your next exciting 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 return or one-way flights to San Francisco in February or April. You could find lower fares with Frontier Airlines during these off-peak months.

Begin your search one to three months before your departure to score cheap fares on Frontier Airlines flights from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO). 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.* Nail your timing, and you can enjoy significant savings on domestic journeys.*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.

Frontier Airlines has direct flights from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO), with 5 departures every week. Just apply the “Nonstop” and “Airline” filters during your search on Expedia to find all direct Frontier Airlines flights to SFO.

From takeoff till touchdown, a direct Frontier Airlines flight from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO) takes approximately 2h 15m.

The first flight from SLC to SFO with Frontier Airlines departs at 9:12AM UTC-7. You’ll land at 10:27AM UTC-8. The last Frontier Airlines flight of the day leaves at 7:54PM UTC-7 and arrives at 9:09PM UTC-8. With approximately 20% fewer cancellations for early and mid-morning departures, setting off early is generally the best 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.

San Francisco Intl. Airport (SFO) is the main San Francisco gateway for Frontier Airlines flights from Salt Lake City Intl. Airport (SLC). Norman Y. Mineta San Jose Intl. Airport (SJC) and Oakland Intl. Airport (OAK) are two other possibilities. When planning your break with Expedia, check the “All Airports” option for your destination to see exactly what’s available.

A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to fly from SLC to SFO with Frontier Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO) route, Frontier Airlines typically operates Airbus A320neo and Airbus A320 planes. Keep in mind that last-minute changes can occur for operational reasons, so your flight could be on another aircraft.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without additional costs, check the “No cancel fee” or “Changes included” filter when planning your next escape.