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Cheap Flights from San Francisco to Salt Lake City

Popular airlines from San Francisco to Salt Lake City

You can choose from 3 airlines that fly from San Francisco to Salt Lake City, including United Airlines, Alaska Airlines, and Delta Air Lines. Frontier Airlines offers the lowest prices on this route.
United Airlines logo United Airlines
Alaska Airlines logo Alaska Airlines
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from San Francisco to Salt Lake City according to previous 12 months data from Trip.com.

Explore the cheapest flights from San Francisco to Salt Lake City in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 46, and round-trip direct tickets start at S$ 104.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from San Francisco to Salt Lake City

The distance between San Francisco and Salt Lake City is approximately 963.27km. It takes around 1 hour 56 minutes on average to fly from San Francisco to Salt Lake City. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceS$ 46
Cheapest return ticket priceS$ 104
Off-season for travelNovember
Peak season for travelJuly
Flight distance963.27km
Average flight time1 hour 56 minutes
Popular airlineUnited Airlines
Flight statistics for the San Francisco–Salt Lake City route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from San Francisco to Salt Lake City.

What is the cheapest month for one-way flights from San Francisco to Salt Lake City?

The average price of one-way flights from San Francisco to Salt Lake City purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from San Francisco to Salt Lake City is October, with an average price of S$ 171, and the most expensive month is September, with an average price of up to S$ 286.

S$ 286
S$ 229
S$ 171
S$ 114
    Cheapest
  • S$ 217
    Jun
  • S$ 181
    Jul
  • S$ 186
    Aug
  • S$ 286
    Sep
  • S$ 171
    Oct
  • S$ 254
    Nov
  • S$ 227
    Dec
  • S$ 230
    Jan
  • S$ 232
    Feb
  • S$ 240
    Mar
  • S$ 265
    Apr
  • S$ 250
    May

Frequently Asked Questions

  • Which airlines offer the cheapest flights from San Francisco (SFO) to Salt Lake City (SLC)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as S$ 46 on Cheapest nonstop routes (e.g. SFO to SLC on Fri, Jul 10), while Frontier Airlines offers Cheapest nonstop round-trips from S$ 104 departing on Fri, Aug 7 and returning on Mon, Aug 10.
  • At the moment, you can catch a direct flight from San Francisco to Salt Lake City with the following airlines, including: United Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 56 minutes to fly from San Francisco (SFO) to Salt Lake City (SLC).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Salt Lake City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 61 flight per week flying from San Francisco to Salt Lake City. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL1331 (06:03)
  • To find best deals on flights from San Francisco to Salt Lake City, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jul 10, with one-way flights priced at just S$ 46.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Salt Lake City travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Salt Lake City is November, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from San Francisco to Salt Lake City on June 27, 2026 with Frontier Airlines, with prices starting at S$ 84.
  • You can land at any one of the following hubs in Salt Lake City, with San Francisco International Airport to Salt Lake City International Airport (SFO-SLC) is by far the most common option on this route: Salt Lake City International Airport (SLC).
  • The time difference between Salt Lake City and San Francisco is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.