When did momondo last update prices for flights from San Francisco Airport to Saint John Airport?

Prices for flights from San Francisco Airport to Saint John Airport are updated daily.

How old do you have to be to fly from San Francisco Airport to Saint John Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Saint John Airport.

What documentation or ID do you need to fly to Saint John Airport?

The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 552 Cheap Flights from San Francisco to Saint John in 2025

1 adult

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Find the cheapest flights from San Francisco to Saint John

Round-trip

One-way

Cheap round-trip flights

7:10 a.m. - 12:11 a.m.SFO-YSJ

13h 01m2 stops

5:55 a.m. - 12:58 p.m.YSJ-SFO

11h 03m1 stop

C$ 858Air Canada

Find Deal

Sat, 13 Sep - Sat, 20 Sep

7:10 a.m. - 12:11 a.m.SFO-YSJ

13h 01m2 stops

11:35 a.m. - 6:53 p.m.YSJ-SFO

11h 18m2 stops

C$ 866Air Canada

Find Deal

Sat, 13 Sep - Sat, 20 Sep

7:25 a.m. - 12:11 a.m.SFO-YSJ

12h 46m1 stop

5:55 a.m. - 10:33 a.m.YSJ-SFO

8h 38m1 stop

C$ 884Air Canada

Find Deal

Sat, 13 Sep - Sat, 20 Sep

8:52 p.m. - 5:46 p.m.SFO-YSJ

16h 54m2 stops

5:55 a.m. - 12:58 p.m.YSJ-SFO

11h 03m1 stop

C$ 1,014United Airlines

Find Deal

Fri, 12 Sep - Fri, 19 Sep

8:52 p.m. - 5:46 p.m.SFO-YSJ

16h 54m2 stops

5:55 a.m. - 9:03 p.m.YSJ-SFO

19h 08m2 stops

C$ 1,035United Airlines

Find Deal

Fri, 12 Sep - Fri, 19 Sep

12:43 a.m. - 12:11 a.m.SFO-YSJ

19h 28m2 stops

5:55 a.m. - 10:33 a.m.YSJ-SFO

8h 38m1 stop

C$ 1,046United Airlines

Find Deal

Fri, 12 Sep - Sat, 20 Sep

9:58 a.m. - 12:11 a.m.SFO-YSJ

10h 13m1 stop

5:55 a.m. - 12:58 p.m.YSJ-SFO

11h 03m1 stop

C$ 1,092United Airlines

Find Deal

Fri, 12 Sep - Fri, 19 Sep

11:30 p.m. - 12:11 a.m.SFO-YSJ

20h 41m2 stops

6:40 p.m. - 3:30 p.m.YSJ-SFO

24h 50m2 stops

C$ 3,080United Airlines

Find Deal

Sat, 13 Sep - Sat, 20 Sep

7:25 a.m. - 12:11 a.m.SFO-YSJ

12h 46m1 stop

5:55 a.m. - 10:33 a.m.YSJ-SFO

8h 38m1 stop

C$ 3,323Air Canada

Find Deal

Sat, 13 Sep - Sat, 20 Sep

7:25 a.m. - 12:11 a.m.SFO-YSJ

12h 46m1 stop

11:35 a.m. - 6:53 p.m.YSJ-SFO

11h 18m2 stops

C$ 3,330Air Canada

Find Deal

Sat, 13 Sep - Sat, 20 Sep

Air Canada flights from San Francisco to Saint John

Our best Air Canada deals on San Francisco to Saint John flight tickets

Air Canada

13 Sep

SFO7:10 a.m.San Francisco

13h 01m

2 stops

YSJ12:11 a.m.Saint John

20 Sep

YSJ5:55 a.m.Saint John

11h 03m

1 stop

SFO12:58 p.m.San Francisco

C$ 858

Find similar

Air Canada

13 Sep

SFO7:10 a.m.San Francisco

13h 01m

2 stops

YSJ12:11 a.m.Saint John

20 Sep

YSJ11:35 a.m.Saint John

11h 18m

2 stops

SFO6:53 p.m.San Francisco

C$ 866

Find similar

Air Canada

13 Sep

SFO7:25 a.m.San Francisco

12h 46m

1 stop

YSJ12:11 a.m.Saint John

20 Sep

YSJ5:55 a.m.Saint John

8h 38m

1 stop

SFO10:33 a.m.San Francisco

C$ 884

Find similar

United Airlines flights from San Francisco to Saint John

Our best United Airlines deals on San Francisco to Saint John flight tickets

United Airlines

12 Sep

SFO8:52 p.m.San Francisco

16h 54m

2 stops

YSJ5:46 p.m.Saint John

19 Sep

YSJ5:55 a.m.Saint John

11h 03m

1 stop

SFO12:58 p.m.San Francisco

C$ 1,014

Find similar

United Airlines

12 Sep

SFO8:52 p.m.San Francisco

16h 54m

2 stops

YSJ5:46 p.m.Saint John

19 Sep

YSJ5:55 a.m.Saint John

19h 08m

2 stops

SFO9:03 p.m.San Francisco

C$ 1,035

Find similar

United Airlines

12 Sep

SFO12:43 a.m.San Francisco

19h 28m

2 stops

YSJ12:11 a.m.Saint John

20 Sep

YSJ5:55 a.m.Saint John

8h 38m

1 stop

SFO10:33 a.m.San Francisco

C$ 1,046

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

7:10 a.m.-12:11 a.m.

2 stops13h 01m

Saint John

Sat 20/9

5:55 a.m.-12:58 p.m.

1 stop11h 03m

C$ 858

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

7:10 a.m.-12:11 a.m.

2 stops13h 01m

Saint John

Sat 20/9

11:35 a.m.-6:53 p.m.

2 stops11h 18m

C$ 866

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

7:25 a.m.-12:11 a.m.

1 stop12h 46m

Saint John

Sat 20/9

5:55 a.m.-10:33 a.m.

1 stop8h 38m

C$ 884

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 12/9

8:52 p.m.-5:46 p.m.

2 stops16h 54m

Saint John

Fri 19/9

5:55 a.m.-12:58 p.m.

1 stop11h 03m

C$ 1,014

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 12/9

8:52 p.m.-5:46 p.m.

2 stops16h 54m

Saint John

Fri 19/9

5:55 a.m.-9:03 p.m.

2 stops19h 08m

C$ 1,035

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 12/9

12:43 a.m.-12:11 a.m.

2 stops19h 28m

Saint John

Sat 20/9

5:55 a.m.-10:33 a.m.

1 stop8h 38m

C$ 1,046

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 12/9

9:58 a.m.-12:11 a.m.

1 stop10h 13m

Saint John

Fri 19/9

5:55 a.m.-12:58 p.m.

1 stop11h 03m

C$ 1,092

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

11:30 p.m.-12:11 a.m.

2 stops20h 41m

Saint John

Sat 20/9

6:40 p.m.-3:30 p.m.

2 stops24h 50m

C$ 3,080

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

7:25 a.m.-12:11 a.m.

1 stop12h 46m

Saint John

Sat 20/9

5:55 a.m.-10:33 a.m.

1 stop8h 38m

C$ 3,323

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sat 13/9

7:25 a.m.-12:11 a.m.

1 stop12h 46m

Saint John

Sat 20/9

11:35 a.m.-6:53 p.m.

2 stops11h 18m

C$ 3,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

Air Canada and United Airlines are the most popular carriers operating from San Francisco to Saint John

When to book flights from San Francisco to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Saint John according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Saint John (SFO to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Saint John

Best price found	C$ 552
Fastest flight time	8h 45m
Direct flights	None
Airports in Saint John	1 airport

The best one-way flight to Saint John from San Francisco in the past 72 hours is C$ 552. The best round-trip flight deal from San Francisco to Saint John found on momondo in the last 72 hours is C$ 858.

The fastest flight from San Francisco to Saint John takes 8h 45m

There are no direct flights from San Francisco to Saint John. Popular non-direct route for this connection is San Francisco Airport - Saint John Airport.

There is 1 airport near Saint John: Saint John (YSJ)

Search flight deals

How far is San Francisco to Saint John by plane?
There are 4663.0 km between San Francisco and Saint John. A reasonable flight in good conditions will take 10h 13m.
When did momondo last update prices for flights from San Francisco Airport to Saint John Airport?
Prices for flights from San Francisco Airport to Saint John Airport are updated daily.
How old do you have to be to fly from San Francisco Airport to Saint John Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Sussex

Middleton

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Saint John?

Finding the right flight to Saint John from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint John quick and easy, saving you time and money.

Can I find flights from San Francisco to Saint John with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Saint John flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Saint John?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Saint John.

I’m not ready to book a flight from San Francisco to Saint John right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Saint John now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint John and let you know when they change.