When did momondo last update prices for flights from San Francisco Airport to St John's Airport?

Prices for flights from San Francisco Airport to St John's Airport were last updated today.

How many operators does momondo search for flights from San Francisco Airport to St John's Airport?

As of September 2026, there are 2 operators available to choose from for flights from San Francisco Airport to St John's Airport.

How old do you have to be to fly from San Francisco Airport to St John's Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$375 Cheap Flights from San Francisco to St. John's in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to St. John's

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 8:10 amSFO San Francisco-YYT St John's

11h 00m1 stop Calgary

9:05 am - 3:50 pmYYT St John's-SFO San Francisco

11h 15m1 stop Calgary

$375WestJet

Mon, Dec 7 - Thu, Dec 10

11:10 am - 10:28 amSFO San Francisco-YYT St John's

18h 48m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

1:15 pm - 8:47 pmYYT St John's-SFO San Francisco

12h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$412Air Canada

Sat, Oct 17 - Wed, Oct 21

11:35 am - 1:46 amSFO San Francisco-YYT St John's

9h 41m1 stop Toronto Pearson Intl

1:15 pm - 8:47 pmYYT St John's-SFO San Francisco

12h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$412Air Canada

Sat, Oct 17 - Wed, Oct 21

8:30 am - 12:33 amSFO San Francisco-YYT St John's

11h 33m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

1:15 pm - 8:47 pmYYT St John's-SFO San Francisco

12h 02m1 stop Montreal Pierre Elliott Trudeau Intl

$416Air Canada

Sat, Oct 17 - Wed, Oct 21

6:00 am - 10:55 pmSFO San Francisco-YYT St John's

12h 25m2 stops Calgary Toronto Pearson Intl

9:00 am - 4:50 pmYYT St John's-SFO San Francisco

36h 20m2 stops Toronto Pearson Intl Calgary

$437WestJet

Fri, Oct 16 - Sun, Oct 25

4:40 pm - 8:10 amSFO San Francisco-YYT St John's

11h 00m1 stop Calgary

6:00 am - 12:45 pmYYT St John's-SFO San Francisco

35h 15m2 stops Ottawa Toronto Pearson Intl

$448Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

6:00 am - 10:55 pmSFO San Francisco-YYT St John's

12h 25m2 stops Calgary Toronto Pearson Intl

9:00 am - 4:50 pmYYT St John's-SFO San Francisco

36h 20m2 stops Toronto Pearson Intl Calgary

$459WestJet

Fri, Oct 16 - Sun, Oct 25

10:40 pm - 1:36 amSFO San Francisco-YYT St John's

22h 26m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:15 am - 1:16 amYYT St John's-SFO San Francisco

24h 31m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Reagan-National

$554United Airlines

Fri, Jan 22 - Sun, Jan 24

12:35 am - 5:08 pmSFO San Francisco-YYT St John's

12h 03m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

5:35 am - 9:48 pmYYT St John's-SFO San Francisco

20h 43m1 stop Montreal Pierre Elliott Trudeau Intl

$562United Airlines

Sat, Oct 10 - Sun, Oct 18

10:40 pm - 5:25 pmSFO San Francisco-YYT St John's

14h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:40 am - 3:40 pmYYT St John's-SFO San Francisco

13h 30m1 stop Toronto Pearson Intl

$830United Airlines

Fri, Jan 22 - Sun, Jan 24

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WestJet flights from San Francisco to St. John's

Our best WestJet deals on San Francisco to St. John's flight tickets

WestJet

Oct 16

SFO6:00 amSan Francisco

12h 25m

2 stops

YYT10:55 pmSt John's

Oct 25

YYT9:00 amSt John's

36h 20m

2 stops

SFO4:50 pmSan Francisco

$431

WestJet

Oct 16

SFO6:00 amSan Francisco

12h 25m

2 stops

YYT10:55 pmSt John's

Oct 25

YYT9:00 amSt John's

36h 20m

2 stops

SFO4:50 pmSan Francisco

$437

WestJet

Oct 16

SFO6:00 amSan Francisco

12h 25m

2 stops

YYT10:55 pmSt John's

Oct 25

YYT9:00 amSt John's

36h 20m

2 stops

SFO4:50 pmSan Francisco

$459

Air Canada flights from San Francisco to St. John's

Our best Air Canada deals on San Francisco to St. John's flight tickets

Air Canada

Oct 17

SFO11:10 amSan Francisco

18h 48m

2 stops

YYT10:28 amSt John's

Oct 21

YYT1:15 pmSt John's

12h 02m

1 stop

SFO8:47 pmSan Francisco

$412

Air Canada

Oct 17

SFO8:30 amSan Francisco

11h 33m

2 stops

YYT12:33 amSt John's

Oct 21

YYT1:15 pmSt John's

12h 02m

1 stop

SFO8:47 pmSan Francisco

$416

Air Canada

Oct 17

SFO11:10 amSan Francisco

18h 48m

2 stops

YYT10:28 amSt John's

Oct 21

YYT1:15 pmSt John's

12h 02m

1 stop

SFO8:47 pmSan Francisco

$436

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Mon 12/7

4:40 pm-8:10 am

1 stop11h 00m

St John's

Thu 12/10

9:05 am-3:50 pm

1 stop11h 15m

$375

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Sat 10/17

11:10 am-10:28 am

2 stops18h 48m

St John's

Wed 10/21

1:15 pm-8:47 pm

1 stop12h 02m

$412

Quickest round-trip

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Sat 10/17

11:35 am-1:46 am

1 stop9h 41m

St John's

Wed 10/21

1:15 pm-8:47 pm

1 stop12h 02m

$412

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Sat 10/17

8:30 am-12:33 am

2 stops11h 33m

St John's

Wed 10/21

1:15 pm-8:47 pm

1 stop12h 02m

$416

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Fri 10/16

6:00 am-10:55 pm

2 stops12h 25m

St John's

Sun 10/25

9:00 am-4:50 pm

2 stops36h 20m

$437

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Mon 12/7

4:40 pm-8:10 am

1 stop11h 00m

St John's

Thu 12/10

6:00 am-12:45 pm

2 stops35h 15m

$448

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Fri 10/16

6:00 am-10:55 pm

2 stops12h 25m

St John's

Sun 10/25

9:00 am-4:50 pm

2 stops36h 20m

$459

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Fri 1/22

10:40 pm-1:36 am

2 stops22h 26m

St John's

Sun 1/24

5:15 am-1:16 am

2 stops24h 31m

$554

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Sat 10/10

12:35 am-5:08 pm

2 stops12h 03m

St John's

Sun 10/18

5:35 am-9:48 pm

1 stop20h 43m

$562

San FranciscoSt. John's

SFO San Francisco - YYT St John's

SFOYYT

San Francisco

Fri 1/22

10:40 pm-5:25 pm

2 stops14h 15m

St John's

Sun 1/24

6:40 am-3:40 pm

1 stop13h 30m

$830

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco to St. John's

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

Can stopping save me money on San Francisco to St. John's flights?

You could potentially save up to 14% on your flight if you consider stops on a San Francisco to St. John's flight.

When to book flights from San Francisco to St. John's

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

Estimated round-trip price

Cheap San Francisco to St. John's (SFO to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to St. John's

Best Price Found	$375
Fastest flight time	13h 53m
Direct flights	None

The best flight deal from San Francisco to St. John's found on momondo in the last 72 hours is $375

The fastest flight from San Francisco to St. John's takes 13h 53m

There are no direct flights from San Francisco to St. John's. There are no popular flight routes from San Francisco to St. John's.

Search flight deals

Frequently asked questions about flying from San Francisco to St. John's

How far is San Francisco to St John's by plane?
St John's is 3480.8 mi away from San Francisco. In terms of flight time, this usually takes a little over 13h 53m.
When did momondo last update prices for flights from San Francisco Airport to St John's Airport?
Prices for flights from San Francisco Airport to St John's Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to St John's Airport?
As of September 2026, there are 2 operators available to choose from for flights from San Francisco Airport to St John's Airport.
How old do you have to be to fly from San Francisco Airport to St John's Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to St. John's is Air Canada (82% of total bookings). The next most popular airline is United Airlines (18%).

Best airlines flying from San Francisco to St. John's

Compare and see reviews for airlines that fly from San Francisco to St. John's with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $382	Free Cancellation	Rating 7.1 11,611 reviews		Search Air Canada flights
United Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 10,197 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to St. John's?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's from San Francisco.

Can I find flights from San Francisco to St. John's with flexible booking policies on momondo?

Flights from San Francisco to St. John's with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to St. John's?

Once all potential San Francisco to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. John's from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.