Route guide · 598 miles
Cheap Flights from Salt Lake City to San Francisco
SLC → SFO · Nonstop 1h 43m · Live round-trip fares
Plenty of travelers price out Salt Lake City to San Francisco every day — here's how to beat the average fare. Nonstops run about 1h 43m, and the calendar matters more than the airline. Aim to book 2–4 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for SLC → SFO are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
1h 43m
Nonstop, typical
Distance
598 mi
SLC → SFO
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
2
Delta Air Lines, United Airlines
Nonstop flights from Salt Lake City to San Francisco
The fastest way between the two cities is the nonstop: about 1h 43m for the 598-mile run from SLC to SFO. Those flights are flown by Delta Air Lines, United Airlines. Prices behave best when you book 2–4 weeks out.
Booking insights: Salt Lake City → San Francisco
- Distance: 598 miles · nonstop flight time: 1h 43m.
- Cheapest upcoming week in the live data starts around Oct 15, with fares from $214.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Cheapest month · Salt Lake City → San Francisco
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$214
Cheapest: Thu, Oct 15 — $214
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Salt Lake City to San Francisco: what you need to know
The flight
The nonstop from SLC to SFO runs about 1h 43m over 598 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
Delta Air Lines and United Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Salt Lake City (SLC)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Salt Lake City airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in San Francisco (SFO)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The San Francisco airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check San Francisco to Salt Lake City fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 598 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 1h 43m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
Salt Lake City to San Francisco flight FAQs
How long is the flight from SLC to SFO?
Plan on about 1h 43m in the air for a nonstop from Salt Lake City to San Francisco — the route runs roughly 598 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Salt Lake City to San Francisco?
Delta Air Lines, United Airlines typically operate nonstop flights from SLC to SFO. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Salt Lake City to San Francisco?
Fares from Salt Lake City to San Francisco tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from SLC to SFO?
Last-minute flights from SLC to SFO (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Salt Lake City to San Francisco?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Salt Lake City to San Francisco?
You'll mainly see Delta Air Lines, United Airlines on Salt Lake City to San Francisco. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Salt Lake City airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Salt Lake City
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