Route guide · 86 miles
Cheap Flights from San Francisco to Sacramento
SFO → SMF · Nonstop 0h 40m · Live round-trip fares
Plenty of travelers price out San Francisco to Sacramento every day — here's how to beat the average fare. Nonstops run about 0h 40m, 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 SFO → SMF are updating. Use the search below for real-time prices.
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Updated daily
Flight time
0h 40m
Nonstop, typical
Distance
86 mi
SFO → SMF
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
United Airlines
Nonstop flights from San Francisco to Sacramento
Nonstop service links San Francisco and Sacramento directly — flights are flown by United Airlines. Expect roughly 0h 40m in the air. If a nonstop is what you want, don't wait too long: booking 2–4 weeks ahead is when these seats are priced most kindly.
Booking insights: San Francisco → Sacramento
- Distance: 86 miles · nonstop flight time: 0h 40m.
- Cheapest upcoming week in the live data starts around Oct 15, with fares from $122.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Cheapest month · San Francisco → Sacramento
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$122
Cheapest: Sat, Oct 17 — $122
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 San Francisco to Sacramento: what you need to know
The flight
San Francisco to Sacramento is a short hop — 86 miles, about 0h 40m gate to gate on a nonstop. You'll spend almost as long taxiing and boarding as you will in the air, so the real time-saver on this route is picking flight times that dodge rush hour at both ends.
Airlines on this route
United Airlines flies 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 San Francisco (SFO)
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 San Francisco airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Sacramento (SMF)
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 Sacramento airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Sacramento to San Francisco fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 86 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
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- 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 0h 40m — 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.
San Francisco to Sacramento flight FAQs
How long is the flight from SFO to SMF?
Plan on about 0h 40m in the air for a nonstop from San Francisco to Sacramento — the route runs roughly 86 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from San Francisco to Sacramento?
Yes — look for United Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from San Francisco to Sacramento?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from SFO to SMF?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 2–4 weeks booking window is where the value sits.
What is a good round-trip deal from San Francisco to Sacramento?
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 San Francisco to Sacramento?
The main carriers on this route are United Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to San Francisco 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 San Francisco
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