Cheap flights from St John to San Francisco International

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Saint John (YSJ)
San Francisco (SFO)
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How to find the cheapest flight from
St John (YSJ) to San Francisco International (SFO)

How far in advance should I book a flight from St John to San Francisco International?

Users have found that booking a flight from St John to San Francisco International at least 59 days early can save you up to 27% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from St John to San Francisco International for as little as C$ 685 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 815 for flights departing within the next 3 days.

What is the cheapest month to fly from St John to San Francisco International?

August can be a great time to fly to San Francisco International from St John with a flight ticket averaging about C$ 611. Cheapflights users have found deals in the month of August for as cheap as C$ 514. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from St John to San Francisco International (YSJ - SFO)?

When flying from St John to San Francisco International, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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Flight FAQs

From St John to San Francisco International

How popular is this flight route?

Within the past month, 57 users have taken a look at flights from Saint John to San Francisco.

Which airlines flying from Saint John to San Francisco have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada flying from Saint John to San Francisco have implemented new flexible change policies.

Does it rain more in St John or San Francisco?

The rainfall in St John is generally less than the rainfall in San Francisco. This will continue over the next 18 days.

Is St John weather warmer or cooler than San Francisco?

Expect the weather to be around 25 °C on average in September. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally hotter than in St John.

Alternative routes for St John to San Francisco International

Destination information for San Francisco International

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C$ 1 = $0.80

Airports servicing Saint John

Airports servicing San Francisco

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