Question 1

What is the cheapest flight from Saint John to San Francisco?

Accepted Answer

In the last 3 days, the lowest price for a flight from Saint John to San Francisco was C$ 386 for a one-way ticket and C$ 703 for a round-trip. <a href='/flight-routes/Saint-John-YSJ/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 2

Which aircraft models fly most regularly from Saint John to San Francisco?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 3

How does KAYAK find such low prices on flights from Saint John to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to San Francisco. <a href='/flight-routes/Saint-John-YSJ/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 4

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Saint John is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Saint-John-YSJ/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 5

What is the Hacker Fare option on flights from Saint John to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Saint John with another airline. <a href='/flight-routes/Saint-John-YSJ/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 6

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Saint-John-YSJ/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 7

Which airlines provide the cheapest flights from Saint John to San Francisco?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Saint John to San Francisco were found on Air Canada (C$ 703) and United Airlines (C$ 843).

Question 8

Which airlines provide the cheapest flights from Saint John to San Francisco?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Saint John to San Francisco were found on Air Canada (C$ 703) and United Airlines (C$ 843).

Question 9

What are the most popular airlines flying to San Francisco?

Accepted Answer

The most popular airline among KAYAK users flying to San Francisco is Air Canada, followed by United Airlines.

YSJ - SFO

C$ 386 Find Cheap Flights from Saint John to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from Saint John to San Francisco (YSJ-SFO)

Recent round-trip flight deals from Saint John to San Francisco

Recent one-way flight deals from Saint John to San Francisco

Everything you should know

KAYAK's insights & trends for Saint John to San Francisco flights

Get data-powered insights and trends into flights from Saint John to San Francisco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Saint John to San Francisco?

In the past 3 days, the cheapest round-trip tickets from Saint John to San Francisco were found on Air Canada (C$ 703) and United Airlines (C$ 843).

Good to know

When to book flights from Saint John to San Francisco

FAQs for booking flights from Saint John to San Francisco

What is the cheapest flight from Saint John to San Francisco?

In the last 3 days, the lowest price for a flight from Saint John to San Francisco was C$ 386 for a one-way ticket and C$ 703 for a round-trip.

Which aircraft models fly most regularly from Saint John to San Francisco?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Saint John to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Saint John is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Saint John to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Saint John with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Saint John to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from Saint John to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights to and from Saint John and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco