Search Flights from San Francisco to San Juan

Quick Flight Summary from San Francisco to San Juan

Key numbers to know before you book

  • Lowest recent price
    $240
  • Direct flight duration 9 hour 15 min
  • Arrival airports SIG / SJU
  • Best days to book Monday, Tuesday
  • Average over the last 30 days
    $320

Cheapest flights from San Francisco to San Juan

Best Price

American Airlines

American Airlines
26 Oct, Mon
San Francisco – San Juan
18h 21m
2 stop
SFOSJU

American Airlines

American Airlines
27 Oct, Tue
San Francisco – San Juan
16h 13m
2 stop
SFOSJU

American Airlines

American Airlines
2 Nov, Mon
San Francisco – San Juan
18h 53m
2 stop
SFOSJU

American Airlines

American Airlines
28 Oct, Wed
San Francisco – San Juan
16h 13m
2 stop
SFOSJU

American Airlines

American Airlines
28 Sep, Mon
San Francisco – San Juan
18h 20m
2 stop
SFOSJU

American Airlines

American Airlines
6 Oct, Tue
San Francisco – San Juan
16h 24m
2 stop
SFOSJU

American Airlines

American Airlines
20 Oct, Tue
San Francisco – San Juan
16h 24m
2 stop
SFOSJU

Delta Air Lines

Delta Air Lines
30 Sep, Wed
San Francisco – San Juan
13h 19m
1 stop
SFOSJU
Shortest Flight

Delta Air Lines

Delta Air Lines
2 Oct, Fri
San Francisco – San Juan
10h 33m
1 stop
SFOSJU

Last update: 16 September 2026 12:13

Estimated Prices for San Francisco to San Juan Flights

Cheapest Day28 September Monday
Best Price
$229
Average Price
$321
$516
$229
$398
17Thu
Sep
$398
18Fri
$351
19Sat
$344
20Sun
$287
21Mon
$351
22Tue
$299
23Wed
$516
24Thu
$287
25Fri
$299
26Sat
$339
27Sun
$229
28Mon
$299
29Tue
$245
30Wed
$506
01Thu
Oct
$235
02Fri
$299
03Sat
$235
04Sun
$299
05Mon
$229
06Tue
$506
07Wed
$361
08Thu
$287
09Fri
$256
10Sat
$302
11Sun
$256
12Mon
$246
13Tue
$235
14Wed
$506
15Thu
$235
16Fri

Key Features of the Airlines

Information compiled by AI. For the most up-to-date information, contact the airline.

Transportation to Airport from San Francisco City Center

San Francisco Intl. Airport

Located 21 km from the city center, San Francisco International Airport (SFO) is a major transit center for passengers, particularly those traveling from Asia. San Francisco International is the second busiest airport in California, following Los Angeles International Airport (LAX). Every year SFO handles a significant number of both domestic and international flights. There are a variety of transportation alternatives passengers can utilize to get to and from the airport.  

San Francisco International Airport stands out for the comfortable and exceptional services it offers. The airport features services aimed at meeting your every need, from comfortable passenger lounges, to restaurants that offer a wide variety of cuisines and a vibrant array of stores where you can go shopping.

San Francisco International Airport is accessible by taxi, bus, train, rental car, and personal car as the airport contains parking lots that offer short-term and long-term parking options.

Train

There are two rail systems that you can use to get to San Francisco International Airport from the city center. The first is the rapid-rail system, the BART. The BART starts running in the early hours of the morning, providing easy and fast transportation between SFO and the northern and southern parts of the city.

The other rail system that you can use to get to SFO is the CalTrain. This train departs on the hour, every hour, every day of the week, until 10 pm. This train provides transportation between San Francisco and San Jose and SFO.

Taxi

One of the most convenient and fastest transportation alternatives to get to SFO from the city center is by taxi. Taxi fares are calculated based on the kilometers traveled. A taxi from downtown San Francisco can cost between 42 and 62 dollars and takes about 20 minutes. For more information on taxi companies and their contact information please visit San Francisco International Airport’s website.

Bus

SamTrans buses provide transportation between the San Francisco city center and the airport. These public buses are operated by San Mateo County and run between San Mateo, various parts of San Francisco and San Francisco International Airport. SamTrans lines KX, 292, 397, and 398 run directly to the airport terminals. Buses stop at the arrivals and baggage claim level of Terminal 2 and Terminal 3 and at Level 1 of the International Terminal.

Rental Car

Renting a car is another transportation alternative to get to the airport. There are many rental car companies located in the city. You can drop off your rental vehicle at the Rental Car Center before your departure. From the Rental Car Center the AirTrain Blue Line provides access to the airport terminals and it operates 24 hours a day, every day of the week. Rental car companies that you can choose from include Alamo, Dollar, Hertz, Avis, Enterprise, National, Budget, Fox and Thrifty.

Bike

San Francisco International Airport contains bike assembly stations and parking areas for those who want to access the airport by bike. The BART and SamTrans rapid rail systems provide passengers with bike/transit options and the airport features marked bicycle routes. Bike lovers can easily access the airport by bicycle.   

Airport Information

San Francisco International Airport is located 21 km from the city center. The airport covers an expansive area and operates domestic and international flights out of 4 terminals, Terminal 1, Terminal 2, Terminal 3, and the International Terminal. The AirTrain automated system provides free transportation between each terminal, as well as the Rental Car Center and BART station. The AirTrain Red Line links all terminals, terminal garages and the BART Station. The AirTrain Blue Line links the Rental Car Center with all terminals, terminal garages, and the BART Station. SFO also contains a variety of services and amenities to meet passengers’ pre-flight and post-flight needs.

The airport features health services in the terminals, rental car offices, banks, a lost and found, wireless internet, charging stations, clothing stores where you can go shopping, restaurants and cafes, the Aviation Museum & Library, rotating exhibitions, spa services, children’s play areas, free yoga rooms, a market, and much more. 

Transportation to San Juan City Center from Airport

Luis Munoz Marin Intl. Airport

Luis Munoz Marin International Airport is very close to the city center and it offers enough alternatives for transportation. You can take a taxi or bus to reach San Juan city center from the airport. You can also prefer to travel comfortably for your entire trip by renting a car at the airport. In addition, some hotels in the city also provide airport shuttle services for their guests.

Taxi

You can easily find available taxis in front of the terminals A and B. Taking a taxi to reach the city center costs about 15 or 20 Dollars. Besides, you are charged extra 1 dollar per suitcase. The taxi ride takes about 15 or 20 minutes under normal traffic conditions.

Bus

Bus stops are located in front of the terminals A and D. You can get more information about the best bus line and the timetable of bus services from the information desk at the arrival terminal.

Rent a car

14 different car rental companies, including the worldwide Avis, Budget, Hertz and Sixt, provide this service at the airport. You can comfortably reach the city center by renting an affordable car to meet your needs. It is possible to get to the city center in less than twenty minutes by driving through the highway 26.

Hotel Shuttle Services

Some hotels in the city offer airport shuttle services for their guests. You need to make a reservation in advance to benefit from this service that is charged extra. If you take advantage of this service, you can effortlessly reach the hotel you are going to stay because the driver of shuttle waits for you at the exit of the luggage delivery area.

Frequently Asked Questions

When you search for San Francisco-San Juan (Puerto Rico) flights, Wingie directly gathers and compares instant data from all airlines. You can see all San Francisco-San Juan (Puerto Rico) flights together for the date you are looking for and choose the most suitable flight.
For San Francisco-San Juan (Puerto Rico) flights, you can use Embarkader Airport, San Francisco Intl. Airport as departure airport, and Fernando Luis Ribas Dominicci Airport, Luis Munoz Marin Intl. Airport for arrival.
The flight distance between San Francisco-San Juan (Puerto Rico) is 5829 kilometers in total. The flight between the two cities takes 7 hour 10 minutes.
When the average prices are examined, the most suitable day for San Francisco-San Juan (Puerto Rico) flights is Friday.
On this route, low-cost airlines typically offer fares that include only cabin and hand baggage. Full-service airlines may include baggage and refreshment fees in the base price. The best option varies according to baggage needs. Based on current data, the lowest fare on this route with American Airlines starts from approximately $223.
AirlinePriceStandard inclusions
Delta Air Lines
$235
1 piece cabin baggage / Paid Change (up to 48 hours) / No Refund / Complimentary Refreshments / In-flight Entertainment
American Airlines
$223
Penalty-Free Change (up to 48 hours) / No Refund

Last update: 16.09.2026

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