There are most likely no direct flights on the San Juan — San Francisco route
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The cost of a one-way flight from San Juan to San Francisco ranges from $326 (April 2027) to $573 (January 2027). On average, the ticket price is about $450–$573.
A non-stop flight is the most convenient and comfortable way to fly from San Juan to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the San Juan — San Francisco route
There appear to be no non-stop flights from San Juan to San Francisco at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $266
starting at $518
Flights from San Juan to San Francisco are operated by several airlines — American Airlines and Southwest Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $266, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from San Juan to San Francisco according to data for the last 48 hours costs $266
Often the best time to buy tickets from San Juan to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Juan to San Francisco can be found flying in these months: April, January.
The fastest flights from San Juan to San Francisco start from 19 hours 35 minutes in the air.
The following airlines operate direct flights on the route San Juan — San Francisco:
The cheapest one-way flight from San Juan to San Francisco departs on 04/01/2027, is operated by American Airlines and costs $266
The cheapest roundtrip flight from San Juan to San Francisco departs on 07/24/2026, is operated by American Airlines and costs $325
Fastest flight from San Juan to San Francisco takes 19h 35m
There are no direct flights on this route.
The distance between San Juan and San Francisco is 5828km (3613 miles). The time difference between San Juan and San Francisco is 4h
We couldn't find any special offers for flights from San Juan to San Francisco
