£77 Cheap Flights from Sacramento (SMF) to San Francisco (SFO)

View £77 flight on Wed, 23 Sept 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to San Francisco International Airport (SFO)

Cheap Flights from Sacramento (SMF) to San Francisco (SFO)

Prices were available within the past 7 days and start at £77 for one-way flights and £155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£155 Return, found 1 day ago
£155
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £155 found 1 day ago
Alaska Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£159 Return, found 1 day ago
£159
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £159 found 1 day ago
Alaska Airlines
Wed, 15 Jul - Tue, 21 Jul
SMF
Sacramento
SFO
San Francisco
£180 Return, found 1 day ago
£180
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 15 Jul from Sacramento to San Francisco, returning Tue, 21 Jul, priced at £180 found 1 day ago
Alaska Airlines
Wed, 15 Jul - Wed, 22 Jul
SMF
Sacramento
SFO
San Francisco
£181 Return, found 2 days ago
£181
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 15 Jul from Sacramento to San Francisco, returning Wed, 22 Jul, priced at £181 found 2 days ago
Alaska Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£183 Return, found 1 day ago
£183
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £183 found 1 day ago
Alaska Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£184 Return, found 1 day ago
£184
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £184 found 1 day ago
Alaska Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£187 Return, found 1 day ago
£187
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £187 found 1 day ago
Delta
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£191 Return, found 1 day ago
£191
Return
found 1 day ago
Select Delta flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £191 found 1 day ago
American Airlines
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£192 Return, found 1 day ago
£192
Return
found 1 day ago
Select American Airlines flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £192 found 1 day ago
United
Tue, 1 Sept - Wed, 30 Sept
SMF
Sacramento
SFO
San Francisco
£231 Return, found 1 day ago
£231
Return
found 1 day ago
Select United flight, departing Tue, 1 Sept from Sacramento to San Francisco, returning Wed, 30 Sept, priced at £231 found 1 day ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from £243
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from £243

Frequently asked questions

What is the cheapest month to fly from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
July is typically the cheapest month to fly from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.), with average round-trip fares of approximately 544 CAD. This is about 21% lower than the average price throughout the year. July sees lower prices because it falls during a period when demand for this specific route might be lower, allowing airlines to offer more competitive fares. Other cheap months to fly from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) include September and December.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Enter SMF to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
To find a cheap flight from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The best airline to fly with from Sacramento, CA (SMF-Sacramento Intl.) (SMF) to San Francisco, CA (SFO-San Francisco Intl.) (SFO) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. WN offers the most daily flights from Sacramento, CA (SMF-Sacramento Intl.) (SMF) to San Francisco, CA (SFO-San Francisco Intl.) (SFO), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Based on booking data from the past year, the best time to fly from Sacramento, CA (SMF-Sacramento Intl.) (SMF) to San Francisco, CA (SFO-San Francisco Intl.) (SFO) for good value is typically July or September. During these months, you can expect average round-trip flight prices around 544 CAD. While these months might see moderate demand, they offer a good balance of price and availability, allowing you to find convenient flight times for your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
When flying from Sacramento International (SMF) to San Francisco International (SFO), you'll find approximately 3 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 62 connecting flights per day. Some common connection points include San Diego Intl. (SAN), Los Angeles Intl. (LAX), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The earliest flight from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) typically departs at around 12:30 AM local time, operated by American Airlines. This is a seasonal service active in April. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
You'll typically find the most flights from Sacramento International Airport (SMF) to San Francisco International Airport (SFO) on a Sunday, with around 51 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Alaska Airlines, and Delta Air Lines.
What are the most popular departure times for flights from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The most popular departure times for flights from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time. Many major carriers, including Alaska Airlines, Southwest Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your day in San Francisco.
How long does it take to fly from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Direct flights from SMF to SFO usually take about 1 hour 20 minutes, traveling roughly 86 miles. If you opt for a connecting flight, expect to add around 4 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Select the "Business class" and "First class" filters when looking for SMF to SFO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight with Expedia?
It's easy to earn miles on a Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Francisco from Sacramento Intl. (SMF)?
If you're planning to travel to San Francisco from Sacramento Intl. (SMF), you can fly into San Francisco Intl. (SFO) Some flights may connect through major hubs like Los Angeles Intl. (LAX), Salt Lake City Intl. (SLC), Sky Harbor Intl. (PHX) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) at the last minute?
Typically, booking a last minute flight from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package?
Securing a Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
If you booked your Sacramento, CA (SMF-Sacramento Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sacramento Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
£154
Distance
137 km
Average flight time
1 hour 2 mins

Book with confidence

Compare flights from Sacramento to San Francisco easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sacramento to San Francisco. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Francisco Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sacramento Intl. to San Francisco Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sacramento Intl. (SMF) to San Francisco Intl. (SFO)

The easiest way to view the best deals on flights from Sacramento to San Francisco today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sacramento Intl. to San Francisco Intl. start at just £155 and range up to £279.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sacramento and San Francisco
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sacramento to San Francisco flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sacramento Intl. to San Francisco Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Sacramento to San Francisco easily and book with confidence

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*Available to Expedia members.