Which airports can I use when flying from Saint John to San Francisco?

Flights from Saint John to San Francisco usually depart from Saint John (YSJ) and arrive at San Francisco (SFO).

Which cabin classes can I book on flights from Saint John to San Francisco?

Only Economy Class is available on flights from Saint John to San Francisco.

Which airports do connecting flights from Saint John to San Francisco pass through?

Most connecting flights from Saint John to San Francisco pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Saint John to San Francisco?

Yes. Flexible dates can save you up to 53% on flights from Saint John to San Francisco. Friday is the cheapest departure day at C$ 804 round-trip on average, while Tuesday is the most expensive at C$ 1,681, a difference of C$ 877. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Which popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Moscone Center, and Union Square. These are among the most viewed places in San Francisco on KAYAK.

How long does a flight from Saint John to San Francisco take?

A direct flight from Saint John to San Francisco takes 00m, covering 7,535 km.

Do I need a passport to fly from Saint John to San Francisco?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Saint John to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 691 to C$ 1,579. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Saint John to San Francisco looking right now?

One-way fares from Saint John to San Francisco are currently higher than usual. Average one-way flight prices are about C$ 722, which is 19% above the typical average for this route.

What is the time difference between Saint John and San Francisco?

San Francisco is 4 hours behind Saint John (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates averaging C$ 88 for economy cars. Top options include: • Europcar • Thrifty • Dollar • Hertz • Fox

How much should I expect to pay for a Saint John to San Francisco flight?

Round-trip flights from Saint John to San Francisco range from C$ 805 to C$ 1,362, with an average of C$ 935 over the past 12 months. Anything below C$ 805 counts as a good deal.

How much is a round-trip flight from Saint John to San Francisco?

Round-trip flights from Saint John to San Francisco typically range from C$ 805 to C$ 1,362. The lowest price found in the past 5 days was C$ 691, on Air Canada.

Which airline is the cheapest to fly from Saint John to San Francisco?

Air Canada (C$ 691) offered the cheapest round-trip ticket from Saint John to San Francisco in the last 5 days.

What is the cheapest layover airport when flying from Saint John to San Francisco?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of C$ 830. Based on KAYAK data over the past 3 months.

When flying from Saint John to San Francisco, which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Saint John to San Francisco layovers at 6h 50m over the past three months.

C$ 503 CHEAP FLIGHTS from Saint John to San Francisco (YSJ - SFO)

Save 25% or more on flights. Compare deals from all over the web.

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Cheapest round-trip

C$ 691

Typical prices: C$ 805-C$ 1,362

Air Canada

Fri 26/1Sat 27/1

YSJ - SFO • 1 stop

Cheapest one-way flights

C$ 503

Typical prices: C$ 443-C$ 667

Air Canada

Thu 13/12

YSJ - SFO • 1 stop

Direct flights

Not available

There are currently no direct flights between Saint John and San Francisco. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 19% price drop

November

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to San Francisco!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

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

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

6:30 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

13h 24m2 stops Vancouver Intl Toronto Pearson Intl

C$ 691Air Canada

3+ days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

8:40 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

11h 14m1 stop Toronto Pearson Intl

C$ 741Air Canada

3+ days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

6:30 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

13h 24m2 stops Vancouver Intl Toronto Pearson Intl

C$ 909Air Canada

2 days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

6:30 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

13h 24m2 stops Vancouver Intl Toronto Pearson Intl

C$ 912Air Canada

3+ days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

6:30 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

13h 24m2 stops Vancouver Intl Toronto Pearson Intl

C$ 930Air Canada

1 day ago

Thu, 12 Nov - Mon, 16 Nov

5:20 a.m. - 11:10 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

2:00 p.m. - 11:28 p.m.SFO San Francisco-YSJ Saint John

29h 28m1 stop Toronto Pearson Intl

C$ 945Air Canada

2 days ago

Thu, 12 Nov - Mon, 16 Nov

11:05 a.m. - 9:30 p.m.YSJ Saint John-SFO San Francisco

14h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

2:00 p.m. - 11:28 p.m.SFO San Francisco-YSJ Saint John

29h 28m1 stop Toronto Pearson Intl

C$ 950Air Canada

2 days ago

Sat, 13 Feb - Tue, 16 Feb

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

8:40 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

11h 14m1 stop Toronto Pearson Intl

C$ 959Air Canada

3+ days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

8:40 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

11h 14m1 stop Toronto Pearson Intl

C$ 961Air Canada

2 days ago

Tue, 26 Jan - Wed, 27 Jan

5:15 a.m. - 11:05 a.m.YSJ Saint John-SFO San Francisco

9h 50m1 stop Toronto Pearson Intl

8:40 a.m. - 11:54 p.m.SFO San Francisco-YSJ Saint John

11h 14m1 stop Toronto Pearson Intl

C$ 962Air Canada

3+ days ago

Booking Insights

Price, demand, and travel trends for Saint John to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Saint John to San Francisco? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Saint John to San Francisco departing in january.

Find deals

Low season	February
High season	November
Cheapest flight	C$ 503

Beat the crowds with an average 79% drop in traveller numbers.

The most popular month to fly with an average 48% increase in traveller numbers.

One-way flight from Saint John to San Francisco

When to book flights from Saint John to San Francisco

Are your dates flexible? Find out the best times to travel from Saint John to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Saint John to San Francisco?
Only Economy Class is available on flights from Saint John to San Francisco.
How long does a flight from Saint John to San Francisco take?
A direct flight from Saint John to San Francisco takes 00m, covering 7,535 km.
Do I need a passport to fly from Saint John to San Francisco?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Saint John to San Francisco flight?
Round-trip flights from Saint John to San Francisco range from C$ 805 to C$ 1,362, with an average of C$ 935 over the past 12 months. Anything below C$ 805 counts as a good deal.
Have flight prices from Saint John to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 691 to C$ 1,579. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Saint John to San Francisco looking right now?
One-way fares from Saint John to San Francisco are currently higher than usual. Average one-way flight prices are about C$ 722, which is 19% above the typical average for this route.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates averaging C$ 88 for economy cars. Top options include:

• Europcar
• Thrifty
• Dollar
• Hertz
• Fox
Which airports can I use when flying from Saint John to San Francisco?
Flights from Saint John to San Francisco usually depart from Saint John (YSJ) and arrive at San Francisco (SFO).
Which airports do connecting flights from Saint John to San Francisco pass through?
Most connecting flights from Saint John to San Francisco pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Saint John to San Francisco?
Yes. Flexible dates can save you up to 53% on flights from Saint John to San Francisco. Friday is the cheapest departure day at C$ 804 round-trip on average, while Tuesday is the most expensive at C$ 1,681, a difference of C$ 877.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Saint John and San Francisco?
San Francisco is 4 hours behind Saint John (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.
Which popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Moscone Center, and Union Square. These are among the most viewed places in San Francisco on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average C$ 804, about C$ 877 less than Tuesday fares (52% savings) based on the last 12 months.
If you can choose when to travel, plan your Saint John to San Francisco trip for February. Fares historically average C$ 761 round-trip in that month – typically C$ 920 less than the most expensive month, which is April (based on the last 12 months).

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YSJ - SFO

C$ 503 Find Cheap Flights from Saint John to San Francisco – Compare and Save

Everything you should know

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

Price, demand, and travel trends for Saint John to San Francisco flights

How much is a round-trip flight from Saint John to San Francisco?

Which airline is the cheapest to fly from Saint John to San Francisco?

What is the cheapest layover airport when flying from Saint John to San Francisco?

When flying from Saint John to San Francisco, which airport offers the shortest layover?

Key details for Saint John to San Francisco flights

Low season

High season

Cheapest flight

When to book flights from Saint John to San Francisco

Your Saint John to San Francisco flight questions, answered

Your guide to booking Saint John to San Francisco flights

More options for your flight from Saint John to San Francisco

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

Information on your arrival and departure airports

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

Find direct flights to and from Saint John and San Francisco

Flights from domestic origins to San Francisco

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