The cheapest times to fly from JOI to SFO are

  • January 29th to February 11th
  • March 5th to April 1st
  • April 23rd to June 3rd
  • July 2nd to July 15th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from JOI to SFO is mid March. Prices can be as high as $2842 for Friday flights during early January, or as low as $676 for Tuesday flights around mid March.


When to Fly to San Francisco

Flying from Joinville (JOI) to San Francisco, CA (SFO) will usually cost between $794 to $1839 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid March with an average ticket price of $879. Due to high demand the most expensive time to fly is early January, with an average price of $1800. Planning your trip to low-cost times can easily save you $921 on economy flights and even more on first-class flights. Generally, any price below $1377 can be considered a good price for a round-trip JOI to SFO flight.

See below for a graph of average weekly prices for the JOI to SFO route. All prices are for round-trip tickets in USD.

JOI to SFO Flight Prices

Compared to other flights, the JOI to SFO flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Joinville. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to San Francisco, and Saturdays are the most expensive days to return to Joinville. Selecting flights on the least expensive days could save you up to $433 (27%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1124. Return trip prices are from the SFO to JOI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from JOI to SFO can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 40 minutes may not be realistic.


Flight Hacking JOI to SFO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from JOI to SFO — but Champion Traveler does!

Hack #1: Miami, FL (JOI > MIA > SFO)

  • Price for both tickets: $972
  • Average savings: $406 (29.45%)

See JOI to CGH flights

Hack #2: Sao Paulo (JOI > CGH > SFO)

  • Price for both tickets: $1022
  • Average savings: $355 (25.78%)

See JOI to MIA flights

Hack #3: Newark, NJ (JOI > EWR > SFO)

  • Price for both tickets: $1179
  • Average savings: $199 (14.42%)

See JOI to EWR flights


Flight Questions Answered

Still have questions about flying from JOI to SFO? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Alaska, American, Avianca, COPA, Delta, EVA Air, LATAM, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from San Francisco International Airport to Joinville Airport?

The distance between the two airports is roughly 6489 miles or 10443 kilometers.

How long does it take to fly from JOI to SFO?

The real-world flight time for a nonstop JOI to SFO flight is about 12 hour 40 minutes.

How many flights go between Joinville and San Francisco, CA?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from JOI to SFO.


Airport Location Info


Departing Airport

Origination codeJOI
Origination airport nameJoinville Airport

Return Airport

Destination codeSFO
Destination airport nameSan Francisco International Airport
CitySan Francisco, CA
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.