$89 Cheap United flights Salt Lake City (SLC) to San Francisco (SFO)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap United Airlines return flights from $169 from SLC to SFO. Affordable one-way options from $89 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.

February is one of the cheapest months to get away to San Francisco with United Airlines. You could also find great deals on one-way and round-trip fares in April.

For cheap United Airlines fares from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Hop on one of United Airlines’s 26 weekly direct flights from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO). To see what’s available, enter your destination, origin and dates and hit search. Then use the “Nonstop” and “Airline” filters.

From takeoff to touchdown, a nonstop United Airlines flight from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO) takes around 2h 33m.

United Airlines has the most flights from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO) on Thursday. With up to 4 daily departures, you’ll get the most choice and flexibility on this day.

Setting off from SLC at 6:05AM UTC-7, the earliest United Airlines flight to SFO arrives at 7:46AM UTC-8. Flying early means you’ll be less likely to encounter delays.* Prefer a later start? The last United Airlines flight from SLC to SFO departs at 6:34PM UTC-7 and touches down at 7:56PM UTC-8.*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 hub for United Airlines flights from Salt Lake City Intl. Airport (SLC). Norman Y. Mineta San Jose Intl. Airport (SJC) and Oakland Intl. Airport (OAK) are other options. When organizing your vacation with Expedia, select the “All Airports” option for your destination to see all available choices.

Offering a rewarding loyalty program, United Airlines is a top choice for many passengers journeying from SLC to SFO. Plus, as a United Mileage Plus 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.

You’ll likely board a Bombardier CRJ700 or an Airbus A319 when flying United Airlines from Salt Lake City Intl. Airport (SLC) to San Francisco Intl. Airport (SFO). However, keep in mind that a different aircraft could be assigned to your route depending on operational requirements.

Depending on the type of ticket you purchased, a fee will generally apply if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” or “No cancel fee” filter while looking for flights. For more details on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”