Planning a flight from Saint John to San Francisco?

Flight prices from Saint John to San Francisco change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports near Saint John or San Francisco offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Saint John: Only Saint John is currently operating.
• Airports in San Francisco: San Francisco is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Smart ways to search flights from Saint John to San Francisco

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to United States? Other travelers also searched: Atlanta, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.