Cheap flights from San Juan to San Francisco

Flights overview

Useful information for finding cheap flights from San Juan to San Francisco and booking your next trip
Cheapest round-trip flights $281
American 1 stop 13 hr Thu, Apr 23 — Thu, May 7
The cheapest round-trip flight from San Juan to San Francisco is currently $281
Cheapest one-way flight $179
JetBlue 1 stop 12 hr Wed, Mar 4
The cheapest one-way flight from San Juan to San Francisco is currently $179
Last-minute weekend getaway $401
United 1 stop 12 hr Sat, Feb 14 — Sun, Feb 15
The cheapest last-minute weekend getaway from San Juan to San Francisco is currently $401
Cheapest business class flights $573
Frontier 1 stop 17 hr Mon, Apr 6 — Wed, Apr 22
The cheapest business class round-trip flight from San Juan to San Francisco is currently $573
Fastest flight 10 hr 4 min The fastest flight with stops from San Juan to San Francisco takes 10 hr 4 min
Nonstop flights None There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from San Juan to San Francisco is typically April. The most expensive month to fly is typically December.
April
Cheapest
Typical prices: $295–410
December
Most expensive
Typical prices: $370–700

Popular airlines from San Juan to San Francisco

  • American
    from $360
    Typical price: $380–680
    352 weekly connecting flights
    SJU - SFO Every day
  • United
    from $360
    Typical price: $395–730
    341 weekly connecting flights
    SJU - SFO Every day
  • Delta
    from $383
    Typical price: $500–1,150
    153 weekly connecting flights
    SJU - SFO Every day
  • Southwest
    from $381
    Typical price: $495–980
    150 weekly connecting flights
    SJU - SFO Every day
  • JetBlue
    from $358
    Typical price: $440–840
    140 weekly connecting flights
    SJU - SFO Every day
  • Frontier
    from $223
    Typical price: $305–650
    24 weekly connecting flights
    SJU - SFO Every day

Popular airports near San Juan

  • Luis Munoz Marin International Airport (SJU)
    San Juan Puerto Rico 15 min 4 mi
  • Antonio Rivera Rodríguez Airport (VQS)
    Vieques Puerto Rico 2 hr 37 min 42 mi
  • Benjamín Rivera Noriega Airport (CPX)
    Culebra Puerto Rico 3 hr 4 min 50 mi
  • Aeropuerto Eugenio María de Hostos (MAZ)
    Mayagüez Puerto Rico 2 hr 17 min 72 mi

Popular airports near San Francisco

  • San Francisco International Airport (SFO)
    San Francisco United States 19 min 11 mi
  • Oakland San Francisco Bay Airport (OAK)
    Oakland United States 27 min 11 mi
  • Sacramento International Airport (SMF)
    Sacramento United States 1 hr 33 min 78 mi
  • San Jose Mineta International Airport (SJC)
    San Jose United States 51 min 39 mi

Frequently asked questions about flying from San Juan to San Francisco

The cheapest flights from San Juan to San Francisco are usually in April. Typical ticket prices in April range from $295 to $410.
The cheapest round-trip flight from San Juan to San Francisco recently found on Google Flights was with American from $281. The cheapest one-way flight was with JetBlue from $179.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from San Juan to San Francisco is $360, flying from Apr 23 to May 6.
  • The cheapest United flight from San Juan to San Francisco is $360, flying from Apr 23 to May 8.
  • The cheapest Delta flight from San Juan to San Francisco is $383, flying from Feb 14 to Mar 2.
  • The cheapest Southwest flight from San Juan to San Francisco is $381, flying from Apr 24 to May 8.
  • The cheapest JetBlue flight from San Juan to San Francisco is $358, flying from May 4 to May 17.
  • The cheapest Frontier flight from San Juan to San Francisco is $223, flying from Apr 9 to Apr 25.
The cheapest round-trip flight from San Juan to San Francisco starts at $281 from Thu, Apr 23 to Thu, May 7. The cheapest one-way flight starts at $179 and departs on Wed, Mar 4.
10 hr 4 min is the shortest flight time from San Juan to San Francisco.
Apr–Dec is when most people visit San Francisco, with crowds peaking in summer. Although average temperatures are higher then, mornings and evenings often have damp, chilly fog. In summer, street fairs and cultural institutions offer free outdoor entertainment. Winter visitors will find the opera and ballet seasons in full swing. Major annual events include Chinese New Year (Feb), Bay to Breakers footrace (May), San Francisco Pride parade and festival (Jun), and San Francisco Fleet Week (Oct).
It's easy to use Google Flights to find the cheapest days to fly from San Juan to San Francisco.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from San Juan to San Francisco really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from San Juan to San Francisco.

In terms of flights, American is the most popular. American offers 352 connecting flights per week. American flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .

Other popular airlines flying from San Juan to San Francisco are:
  • United offers 341 connecting flights per week. United flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .
  • Delta offers 153 connecting flights per week. Delta flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .
  • Southwest offers 150 connecting flights per week. Southwest flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .
  • JetBlue offers 140 connecting flights per week. JetBlue flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .
  • Frontier offers 24 connecting flights per week. Frontier flies from Luis Munoz Marin International Airport (SJU) to San Francisco International Airport (SFO) .
The number of connecting flights refers to distinct flights with at least one stop between San Juan and San Francisco.
The cheapest round-trip flight from San Juan to San Francisco recently found on Google Flights was with American from $281. The cheapest one-way flight was with JetBlue from $179.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from San Juan to San Francisco is $360, flying from Apr 23 to May 6.
  • The cheapest United flight from San Juan to San Francisco is $360, flying from Apr 23 to May 8.
  • The cheapest Delta flight from San Juan to San Francisco is $383, flying from Feb 14 to Mar 2.
  • The cheapest Southwest flight from San Juan to San Francisco is $381, flying from Apr 24 to May 8.
  • The cheapest JetBlue flight from San Juan to San Francisco is $358, flying from May 4 to May 17.
  • The cheapest Frontier flight from San Juan to San Francisco is $223, flying from Apr 9 to Apr 25.
No airline flies direct from San Juan to San Francisco.
  • There are 352 American connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 341 United connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 153 Delta connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 150 Southwest connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 140 JetBlue connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 24 Frontier connecting flights from San Juan to San Francisco per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between San Juan and San Francisco at price $401 is offered by United from Sat, Feb 14 to Sun, Feb 15.
No airline flies direct from San Juan to San Francisco.
  • There are 352 American connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 341 United connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 153 Delta connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 150 Southwest connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 140 JetBlue connecting flights from San Juan to San Francisco per week. Flights are available every day.
  • There are 24 Frontier connecting flights from San Juan to San Francisco per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from San Juan to San Francisco.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Juan to San Francisco, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between San Juan and San Francisco start at $573 from Mon, Apr 6 to Wed, Apr 22 with Frontier.
The cheapest economy class round-trip flights between San Juan and San Francisco start at $281 from Thu, Apr 23 to Thu, May 7.
To book business class trips from San Juan to San Francisco, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between San Juan and San Francisco starts at $401 from Sat, Feb 14 to Sun, Feb 15 with United.
The cheapest last-minute deal between San Juan and San Francisco at price $401 is offered by United from Sat, Feb 14 to Sun, Feb 15.
To find last-minute flight deals from San Juan to San Francisco, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

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