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

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

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

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

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

Most connecting flights from San Francisco to Saint John pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 22% on the San Francisco to Saint John route. Friday is the cheapest departure day at $706 round-trip on average, while Wednesday is the most expensive at $903, a difference of $197. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Francisco to Saint John?

A nonstop flight from San Francisco to Saint John takes 0h 00m, covering 2,909 miles.

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

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 San Francisco to Saint John changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,018 to $1,153. That means the highest observed fare was about 13% higher than the lowest one.

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

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

What car rental options are available at Saint John Airport (YSJ)?

Saint John Airport (YSJ) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include: · Budget · Alamo · Avis · Enterprise Rent-A-Car · National

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

Air Canada ($1,018) offered the cheapest round-trip ticket from San Francisco to Saint John in the last 5 days.

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

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $796. Based on KAYAK data over the past 3 months.

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

Toronto Pearson Intl (YYZ) had the shortest average connection time for San Francisco to Saint John layovers at 346 minutes over the past 3 months.

$1,046 CHEAP FLIGHTS from San Francisco to Saint John (SFO - YSJ)

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Cheapest round-trip

$1,018

Typical prices: $706-$903

Air Canada

Fri 9/14Sun 9/16

SFO - YSJ • 1 stop

Nonstop flights

Not available

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

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Flight Deals

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

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

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

Mon, Sep 14 - Wed, Sep 16

8:31 am - 11:51 pmSFO San Francisco-YSJ Saint John

11h 20m2 stops Calgary Toronto Pearson Intl

5:00 am - 3:35 pmYSJ Saint John-SFO San Francisco

14h 35m2 stops Toronto Pearson Intl Calgary

$1,046Air Canada

Mon, Sep 14 - Wed, Sep 16

11:35 am - 11:51 pmSFO San Francisco-YSJ Saint John

8h 16m1 stop Toronto Pearson Intl

5:00 am - 10:44 amYSJ Saint John-SFO San Francisco

9h 44m1 stop Toronto Pearson Intl

$1,052Air Canada

Mon, Sep 14 - Wed, Sep 16

11:35 am - 11:51 pmSFO San Francisco-YSJ Saint John

8h 16m1 stop Toronto Pearson Intl

5:00 am - 3:21 pmYSJ Saint John-SFO San Francisco

14h 21m2 stops Toronto Pearson Intl Vancouver Intl

$1,057Air Canada

Mon, Sep 14 - Wed, Sep 16

8:31 am - 11:51 pmSFO San Francisco-YSJ Saint John

11h 20m2 stops Calgary Toronto Pearson Intl

5:00 am - 3:35 pmYSJ Saint John-SFO San Francisco

14h 35m2 stops Toronto Pearson Intl Calgary

$1,078Air Canada

Mon, Sep 14 - Wed, Sep 16

8:31 am - 11:51 pmSFO San Francisco-YSJ Saint John

11h 20m2 stops Calgary Toronto Pearson Intl

5:00 am - 3:35 pmYSJ Saint John-SFO San Francisco

14h 35m2 stops Toronto Pearson Intl Calgary

$1,094Air Canada

Mon, Sep 14 - Wed, Sep 16

11:35 am - 11:51 pmSFO San Francisco-YSJ Saint John

8h 16m1 stop Toronto Pearson Intl

5:00 am - 3:35 pmYSJ Saint John-SFO San Francisco

14h 35m2 stops Toronto Pearson Intl Calgary

$1,118Air Canada

Mon, Sep 14 - Wed, Sep 16

11:35 am - 11:51 pmSFO San Francisco-YSJ Saint John

8h 16m1 stop Toronto Pearson Intl

5:00 am - 10:44 amYSJ Saint John-SFO San Francisco

9h 44m1 stop Toronto Pearson Intl

$1,139Air Canada

Booking Insights

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

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

Prices

Airlines

Layovers

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

Round-trip flights from San Francisco to Saint John start at $1,018. Prices are above average for this route right now, with typical round-trip fares ranging from $706 to $903. The lowest price found in the past 5 days was $1,018 on Air Canada.

Find deals

Cheapest flight	$1,018

Flight from San Francisco to Saint John

When to book flights from San Francisco to Saint John

Are your dates flexible? Find out the best times to travel from San Francisco to Saint John 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 airports can I use when flying from San Francisco to Saint John?
Flights from San Francisco to Saint John usually depart from San Francisco (SFO) and arrive at Saint John (YSJ).
What cabin classes can I book on flights from San Francisco to Saint John?
Only Economy Class is available on flights from San Francisco to Saint John.
Which airports do connecting flights from San Francisco to Saint John pass through?
Most connecting flights from San Francisco to Saint John pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from San Francisco to Saint John?
Yes. Being flexible with your travel dates can save you up to 22% on the San Francisco to Saint John route. Friday is the cheapest departure day at $706 round-trip on average, while Wednesday is the most expensive at $903, a difference of $197. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from San Francisco to Saint John?
A nonstop flight from San Francisco to Saint John takes 0h 00m, covering 2,909 miles.
Do I need a passport to fly from San Francisco to Saint John?
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 San Francisco to Saint John changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,018 to $1,153. That means the highest observed fare was about 13% higher than the lowest one.
What is the time difference between San Francisco and Saint John?
Saint John is 4 hours ahead of San Francisco (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Saint John Airport (YSJ)?
Saint John Airport (YSJ) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
· Budget
· Alamo
· Avis
· Enterprise Rent-A-Car
· National

If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $706 - about $197 less than Wednesday (22% savings) based on the last 12 months.

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

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San Francisco (SFO)

Saint John (YSJ)

SFO - YSJ

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Everything you should know

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

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

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

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

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

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

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

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

Key details for San Francisco to Saint John flights

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When to book flights from San Francisco to Saint John

Your San Francisco to Saint John flight questions, answered

Your guide to booking San Francisco to Saint John flights

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

Information on your arrival and departure airports

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

Complete your trip to Saint John with a hotel stay or car rental

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