Last updated on October 17th, 2022 at 04:54 am

Estimations of airfares for United flights to San Francisco from the most popular routes are mentioned below. So, you can have a general overview of the airfares if you want.

United Flights to San Francisco — Round-Trip Fares

Cheap Flight Deals: United Airlines Low Fare Calendar

United Flights to San Francisco from Newark

Basic Economy – choose your seat for a fee

$800-$900

Economy – choose your seat

$850-$900

Economy (fully refundable) – choose your seat

$900-$1000

Economy Plus – extra legroom

$1,000-$1,100

Business – extra-spacious seat

$1,200-$1,300

* These estimations are subject to variations. 

United Flights to San Francisco from Houston

Basic Economy – choose your seat for a fee

$400-$500

Economy – choose your seat

$450-$500

Economy (fully refundable) – choose your seat

$600-$700

Economy Plus – extra legroom

$700-$800

Business – extra-spacious seat

$1,000-$1,200

* These estimations are subject to variations. 

United Flights to San Francisco from Chicago

Basic Economy – choose your seat for a fee

$600-$700

Economy – choose your seat

$700-$800

Economy (fully refundable) – choose your seat

$800-$900

Economy Plus – extra legroom

$900-$1,000

Business – extra-spacious seat

$1,000-$1,100

* These estimations are subject to variations. 

United Flights to San Francisco from Denver

Basic Economy – choose your seat for a fee

$300-$350

Economy – choose your seat

$400-$450

Economy (fully refundable) – choose your seat

$450-$500

Economy Plus – extra legroom

$700-$750

Business – extra-spacious seat

$750-$800

* These estimations are subject to variations. 

United Flights to San Francisco from Boston

Basic Economy – choose your seat for a fee

$800-$900

Economy – choose your seat

$900-$1,000

Economy (fully refundable) – choose your seat

$900-$1,000

Economy Plus – extra legroom

$1,000-$1,200

Business – extra-spacious seat

$1,200-$1,300

* These estimations are subject to variations. 

United Flights to San Francisco from Fresno

Basic Economy – choose your seat for a fee

$200-$300

Economy – choose your seat

$300-$400

Economy (fully refundable) – choose your seat

$300-$400

Economy Plus – extra legroom

$400-$500

Business – extra-spacious seat

$500-$600

* These estimations are subject to variations. 

United Flights to San Francisco from Sydney

Basic Economy – choose your seat for a fee

$900-$1,000

Economy – choose your seat

$950-$1,000

Economy (fully refundable) – choose your seat

$1,000-$1,200

Economy Plus – extra legroom

$1,200-$1,300

Business – extra-spacious seat

$1,500-$1,600

* These estimations are subject to variations. 

United Flights to San Francisco — One-Way Fares

United Flights to San Francisco from Newark

Basic Economy – choose your seat for a fee

$1,000-$1,100

Economy – choose your seat

$1,000-$1,100

Economy (fully refundable) – choose your seat

$1,000-$1,100

Economy Plus – extra legroom

$1,000-$1,100

Business – extra-spacious seat

$1,000-$1,100

* These estimations are subject to variations. 

United Flights to San Francisco from Houston

Basic Economy – choose your seat for a fee

$200-$300

Economy – choose your seat

$200-$300

Economy (fully refundable) – choose your seat

$300-$400

Economy Plus – extra legroom

$400-$500

Business – extra-spacious seat

$500-$600

* These estimations are subject to variations. 

United Flights to San Francisco from Chicago

Basic Economy – choose your seat for a fee

$300-$400

Economy – choose your seat

$300-$400

Economy (fully refundable) – choose your seat

$400-$500

Economy Plus – extra legroom

$500-$600

Business – extra-spacious seat

$600-$700

* These estimations are subject to variations. 

United Flights to San Francisco from Denver

Basic Economy – choose your seat for a fee

$100-$200

Economy – choose your seat

$200-$300

Economy (fully refundable) – choose your seat

$300-$400

Economy Plus – extra legroom

$400-$500

Business – extra-spacious seat

$500-$600

* These estimations are subject to variations. 

United Flights to San Francisco from Boston

Basic Economy – choose your seat for a fee

$500-$600

Economy – choose your seat

$700-$800

Economy (fully refundable) – choose your seat

$800-$900

Economy Plus – extra legroom

$900-$1,000

Business – extra-spacious seat

$1,000-$1,100

* These estimations are subject to variations. 

United Flights to San Francisco from Fresno

Basic Economy – choose your seat for a fee

$100-$120

Economy – choose your seat

$200-$300

Economy (fully refundable) – choose your seat

$200-$300

Economy Plus – extra legroom

$300-$400

Business – extra-spacious seat

$400-$500

* These estimations are subject to variations. 

United Flights to San Francisco from Sydney

Basic Economy – choose your seat for a fee

$1,000-$1,100

Economy – choose your seat

$2,000-$3,000

Economy (fully refundable) – choose your seat

$3,000-$4,000

Economy Plus – extra legroom

$4,000-$5,000

Business – extra-spacious seat

$5,000-$4,000

* These estimations are subject to variations. 

United Flights to San Francisco — San Francisco International Airport

San Francisco is the largest and busiest airport. It is the largest in the San Francisco area. And it is the most dynamic in California. Moreover, as explicit from its name, it is an international airport, which is a plus point. 

It is a plus point because it allows passengers from foreign locations to fly to the destination directly. If it were not the case, such passengers would be flying to San Francisco by connecting flights from the nearby airports. 

Now, let’s move on to the terminal map of the airport, and then we will talk about which terminals are used by United Airlines.

The terminal map:

The terminal map of United Airlines’ low fare calendar looks like the one below.

Terminal information in the case of  United Airlines: 

In the image above, it is explicit that, at San Francisco International Airport, United uses Terminals 2, and 3 including all the gates (from G-1 to G-14) that come under the boarding area G.

Further, where terminals 2 and 3 are for domestic flights, the boarding area G’s gates are used by United Airlines for international operations.

Airport type: Public

Serves: San Francisco Bay Area

Location: Unincorporated San Manteo County, California, United States  

Codes:

IATA: SFO

ICAO: KSFO

FAA LID: SFO

WMO: 72494

United Flights to San Francisco — Additional Information

Now, let’s talk about some of the additional information related to United Airlines and the beautiful state of San Francisco. The most important thing that we are going to discuss in this section is tips for getting cheap flight deals.

Tips on Getting Cheap United Flights to San Francisco 

• Book in advance: the first tip is if you want to get a cheap United flight, book in advance.
• Use United Airlines Low fare Calendar: the second-best tip is to first use United Airlines’ low fare calendar and then book a flight that is relatively the cheapest one. 

Both of these tips are proven techniques for getting cheap flight deals on United Airlines. 

Things to Do in San Francisco

The section deals with the best time to visit San Francisco and the best places in the city. Thus go through the section; it is a very short section. And, thus it will not take much time of yours before you have completely read it.

The Best Time to Travel to San Francisco

For visiting San Francisco, the best time is between September and November. If you see the city of San Francisco during this time, you will experience the beauty of fall, the warmest temperatures in the city, and fewer crowds compared to other times of year in the city. Thus if you would love to experience all of such qualities of San Francisco, visit the city at the time mentioned. 

The Best Places to visit in San Francisco

1. Golden Gate Bridge

2. Ride the Cable Cars

3. Alcatraz Island

4. Chinatown

5. Fisherman’s Wharf

6. California Academy of Sciences

7. Golden Gate Park

8. Legion of Honor

9. Palace of Fine Arts

10. San Francisco Museum of Modern Art