Which layover airport offers the lowest fares from St. John's to San Francisco?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 1,026.

Which layover airport has the shortest connection time from St. John's to San Francisco?

Toronto (YYZ) has the shortest average layover time for this route: 1h 46m.

Which airport is the most popular layover for flights between St. John's and San Francisco?

Toronto (YYZ) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from St. John's to San Francisco?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 11h 00m.

What is the cheapest airline that flies from St John's to San Francisco?

Air Canada, United Airlines, and Porter Airlines are the most popular carriers operating from St John's to San Francisco

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

Prices for flights from St John's Airport to San Francisco Airport refresh daily.

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

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 439 Cheap Flights from St. John's to San Francisco in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 456Air Canada

Fri, 29 Jan - Tue, 2 Feb

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 457Air Canada

Fri, 29 Jan - Tue, 2 Feb

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

6:30 a.m. - 1:41 a.m.SFO San Francisco-YYT St John's

14h 41m2 stops Vancouver Intl Toronto Pearson Intl

C$ 463Air Canada

Fri, 29 Jan - Tue, 2 Feb

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

6:30 a.m. - 1:41 a.m.SFO San Francisco-YYT St John's

14h 41m2 stops Vancouver Intl Toronto Pearson Intl

C$ 464Air Canada

Fri, 29 Jan - Tue, 2 Feb

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 559Air Canada

Fri, 29 Jan - Tue, 2 Feb

7:40 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

18h 23m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

6:30 a.m. - 1:41 a.m.SFO San Francisco-YYT St John's

14h 41m2 stops Vancouver Intl Toronto Pearson Intl

C$ 565Air Canada

Fri, 29 Jan - Tue, 2 Feb

5:15 a.m. - 3:40 p.m.YYT St John's-SFO San Francisco

14h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 588Air Canada

Fri, 29 Jan - Tue, 2 Feb

5:15 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

20h 48m1 stop Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 616Air Canada

Fri, 29 Jan - Tue, 2 Feb

5:15 a.m. - 9:33 p.m.YYT St John's-SFO San Francisco

20h 48m1 stop Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 635Air Canada

Fri, 29 Jan - Tue, 2 Feb

6:40 a.m. - 3:40 p.m.YYT St John's-SFO San Francisco

13h 30m1 stop Toronto Pearson Intl

8:25 a.m. - 12:50 a.m.SFO San Francisco-YYT St John's

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 695Air Canada

Fri, 29 Jan - Tue, 2 Feb

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

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

Air Canada

29 Jan

YYT7:40 a.m.St John's

18h 23m

2 stops

SFO9:33 p.m.San Francisco

2 Feb

SFO8:25 a.m.San Francisco

11h 55m

1 stop

YYT12:50 a.m.St John's

C$ 456

Air Canada

29 Jan

YYT7:40 a.m.St John's

18h 23m

2 stops

SFO9:33 p.m.San Francisco

2 Feb

SFO8:25 a.m.San Francisco

11h 55m

1 stop

YYT12:50 a.m.St John's

C$ 457

Air Canada

29 Jan

YYT7:40 a.m.St John's

18h 23m

2 stops

SFO9:33 p.m.San Francisco

2 Feb

SFO6:30 a.m.San Francisco

14h 41m

2 stops

YYT1:41 a.m.St John's

C$ 463

United Airlines flights from St. John's to San Francisco

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

United Airlines

29 Jan

YYT5:15 a.m.St John's

18h 15m

3 stops

SFO7:00 p.m.San Francisco

2 Feb

SFO2:00 p.m.San Francisco

22h 55m

2 stops

YYT5:25 p.m.St John's

C$ 1,001

United Airlines

19 Dec

YYT5:00 a.m.St John's

21h 00m

1 stop

SFO9:30 p.m.San Francisco

5 Jan

SFO6:35 a.m.San Francisco

14h 36m

2 stops

YYT1:41 a.m.St John's

C$ 1,191

United Airlines

19 Dec

YYT5:00 a.m.St John's

20h 52m

2 stops

SFO9:22 p.m.San Francisco

4 Jan

SFO12:30 a.m.San Francisco

20h 41m

2 stops

YYT1:41 a.m.St John's

C$ 1,248

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 456

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 457

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

6:30 a.m.-1:41 a.m.

2 stops14h 41m

C$ 463

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

6:30 a.m.-1:41 a.m.

2 stops14h 41m

C$ 464

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 559

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

7:40 a.m.-9:33 p.m.

2 stops18h 23m

San Francisco

Tue 2/2

6:30 a.m.-1:41 a.m.

2 stops14h 41m

C$ 565

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

5:15 a.m.-3:40 p.m.

2 stops14h 55m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 588

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

5:15 a.m.-9:33 p.m.

1 stop20h 48m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 616

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

5:15 a.m.-9:33 p.m.

1 stop20h 48m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 635

Quickest round-trip

St. John'sSan Francisco

YYT St John's - SFO San Francisco

YYTSFO

St John's

Fri 29/1

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

1 stop13h 30m

San Francisco

Tue 2/2

8:25 a.m.-12:50 a.m.

1 stop11h 55m

C$ 695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

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

You could potentially save up to 16% on your flight if you consider stops on a St. John's to San Francisco flight.

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

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

Estimated round-trip price

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

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

Best price found	C$ 439
Fastest flight time	20h 48m
Direct flights	None

The best one-way flight to San Francisco from St. John's in the past 72 hours is C$ 439. The best round-trip flight deal from St. John's to San Francisco found on momondo in the last 72 hours is C$ 456.

The fastest flight from St. John's to San Francisco takes 20h 48m

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

Search flight deals

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

How far is St John's to San Francisco by plane?
The distance between St John's and San Francisco is about 5601.8 km. Flights usually cover this in 20h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from St John's Airport to San Francisco Airport?
Prices for flights from St John's Airport to San Francisco Airport refresh daily.
How old do you have to be to fly from St John's Airport to San Francisco 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 St John's Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Finding the right flight to San Francisco from St. John's 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 San Francisco quick and easy, saving you time and money.

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

Flights from St. John's to San Francisco 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 St. John's to San Francisco?

Once all potential St. John's to San Francisco 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 St. John's to San Francisco right now. Can momondo alert me if prices change?

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

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Cheap flights from St. John's to San Francisco from C$ 439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to San Francisco departing on 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

United Airlines flights from St. John's to San Francisco

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

momondo Fare Finder

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

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

What is the cheapest airline that flies from St John's to San Francisco?

Which airport is the most popular layover for flights between St. John's and San Francisco?

Which layover airport offers the lowest fares from St. John's to San Francisco?

Which layover airport has the shortest travel time from St. John's to San Francisco?

Which layover airport has the shortest connection time from St. John's to San Francisco?

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

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

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Direct flights

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

Travelling to a place near San Francisco?

Why use momondo?

An easier way to manage your San Francisco trip

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List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

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