How long is the flight from San Francisco to St. John's?

There are many flights that can get you from San Francisco to St. John's in 13h 11m. Fly via Air Canada or WestJet to get the fastest option. There are 3484 mi between San Francisco and St. John's. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Francisco to St. John's round-trip?

Our cheapest airline available from San Francisco to St. John's is United Airlines. Our recent data shows that you can find tickets from as low as $290 on this airline. An additional option worth looking into is Air Canada, starting at $333. These flights start at 45% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from SFO to YYT?

When flying from San Francisco to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Francisco-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-St. John's flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Francisco to St. John's that include hotel bookings?

Yes. In addition to deals on San Francisco to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to St. John's?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to St. John's.

Can I find deals for business class flights from San Francisco to St. John's?

Yes. Cheapflights offers flight deals from San Francisco to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$151+ Flights from San Francisco to St. John's

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Cheap flight deals from San Francisco to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$294 (Mytrip)
One-way from	$151 (Air Canada)
Popular in	January
Cheapest in	May
Average price	$996

Provider with most accurate pricing for San Francisco-St John's flight deals.

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Provider most trusted by Cheapflights users for San Francisco-St John's flights.

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From San Francisco to St John's

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One-way flight from San Francisco to St John's

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Highest demand for flights based on searches. 30% potential increase in price ($230 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($46 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find flight deals from San Francisco to St. John's

Cheapest flights from San Francisco to St. John's
Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

Thu 1/227:30 amSFO - YYT

2 stops13h 11mAir Canada

Tue 1/275:05 amYYT - SFO

2 stops15h 00mAir Canada

Deal found 1/7

$294

Tue 2/38:30 amSFO - YYT

2 stops12h 11mAir Canada

Tue 2/106:35 amYYT - SFO

1 stop11h 25mAir Canada

Deal found 1/6

$359

Mon 8/2412:50 pmSFO - YYT

1 stop13h 00mMultiple Airlines

Tue 9/86:00 amYYT - SFO

1 stop10h 53mMultiple Airlines

Deal found 1/5

$363

Sat 8/812:50 pmSFO - YYT

2 stops12h 43mWestJet

Sun 8/166:50 amYYT - SFO

2 stops33h 34mWestJet

Deal found 1/7

$370

Sun 5/176:05 pmSFO - YYT

2 stops24h 20mWestJet

Sun 5/243:00 pmYYT - SFO

2 stops30h 44mWestJet

Deal found 1/7

$373

Best flights from San Francisco to St. John's
Discover carefully curated flight deals from San Francisco to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 7, 2026.

Thu 1/227:30 amSFO - YYT

2 stops13h 11mAir Canada

Tue 1/275:05 amYYT - SFO

2 stops15h 00mAir Canada

Deal found 1/7

$294

Sun 5/176:05 pmSFO - YYT

2 stops24h 20mWestJet

Sun 5/247:10 amYYT - SFO

1 stop18h 44mWestJet

Deal found 1/7

$378

Tue 2/38:25 amSFO - YYT

1 stop12h 16mAir Canada

Tue 2/105:00 amYYT - SFO

1 stop13h 00mAir Canada

Deal found 1/6

$381

Wed 5/138:30 amSFO - YYT

1 stop11h 41mAir Canada

Sun 5/178:25 pmYYT - SFO

2 stops19h 22mAir Canada

Deal found 1/5

$387

Thu 4/232:30 pmSFO - YYT

2 stops17h 43mAir Canada

Fri 5/15:40 pmYYT - SFO

2 stops21h 10mAir Canada

Deal found 1/5

$405

Fri 2/208:25 amSFO - YYT

1 stop12h 16mAir Canada

Fri 2/276:35 amYYT - SFO

1 stop19h 34mAir Canada

Deal found 1/6

$406

Last-minute flights from San Francisco to St. John's
Discover last-minute flight deals from San Francisco to St. John's. Data last updated January 7, 2026 and is based on user searches.

Thu 1/227:30 amSFO - YYT

2 stops13h 11mAir Canada

Tue 1/275:05 amYYT - SFO

2 stops15h 00mAir Canada

Deal found 1/7

$294

Thu 1/227:30 amSFO - YYT

2 stops13h 11mMultiple Airlines

Tue 1/276:20 amYYT - SFO

3 stops18h 44mMultiple Airlines

Deal found 1/7

$652

Tue 2/38:30 amSFO - YYT

2 stops12h 11mAir Canada

Tue 2/106:35 amYYT - SFO

1 stop11h 25mAir Canada

Deal found 1/6

$359

Tue 2/38:30 pmSFO - YYT

3 stops22h 20mMultiple Airlines

Tue 2/109:45 amYYT - SFO

2 stops17h 48mMultiple Airlines

Deal found 1/6

$798

Fri 2/208:25 amSFO - YYT

1 stop12h 16mAir Canada

Fri 2/276:35 amYYT - SFO

1 stop19h 34mAir Canada

Deal found 1/6

$406

Fri 2/2011:59 pmSFO - YYT

2 stops12h 52mUnited Airlines

Fri 2/271:30 pmYYT - SFO

1 stop12h 39mUnited Airlines

Deal found 1/6

$600

Fri 2/201:45 pmSFO - YYT

2 stops21h 20mMultiple Airlines

Fri 2/276:15 amYYT - SFO

3 stops31h 45mMultiple Airlines

Deal found 1/6

$733

One-way flights from San Francisco to St. John's
Search for one-way flight options from San Francisco to St. John's. Find affordable one-way fares based on user searches. Data last updated January 7, 2026.

Sat 5/28:30 amSFO - YYT

1 stop11h 41mAir Canada

Deal found 1/6

$151

Sat 5/27:30 amSFO - YYT

2 stops34h 55mWestJet

Deal found 1/6

$187

Sat 5/27:30 amSFO - YYT

3 stops29h 00mMultiple Airlines

Deal found 1/6

$236

Thu 1/158:30 amSFO - YYT

1 stop10h 13mAir Canada

Deal found 1/6

$250

Thu 1/157:10 pmSFO - YYT

2 stops17h 34mUnited Airlines

Deal found 1/5

$290

Thu 1/152:25 pmSFO - YYT

3 stops28h 20mMultiple Airlines

Deal found 1/5

$325

Cheapflights 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

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 1/22

7:30 am-1:11 am

2 stops13h 11m

St John's

Tue 1/27

5:05 am-3:35 pm

2 stops15h 00m

$294

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sun 5/17

6:05 pm-10:55 pm

2 stops24h 20m

St John's

Sun 5/24

7:10 am-9:24 pm

1 stop18h 44m

$378

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 2/3

8:25 am-1:11 am

1 stop12h 16m

St John's

Tue 2/10

5:00 am-1:30 pm

1 stop13h 00m

$381

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 5/13

8:30 am-12:41 am

1 stop11h 41m

St John's

Sun 5/17

8:25 pm-11:17 am

2 stops19h 22m

$387

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 4/23

2:30 pm-12:43 pm

2 stops17h 43m

St John's

Fri 5/1

5:40 pm-10:20 am

2 stops21h 10m

$405

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 2/20

8:25 am-1:11 am

1 stop12h 16m

St John's

Fri 2/27

6:35 am-9:39 pm

1 stop19h 34m

$406

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 5/2

8:30 am-12:41 am

1 stop11h 41m

$151

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 5/2

7:30 am-5:00 pm

3 stops29h 00m

$236

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 1/15

8:30 am-11:13 pm

1 stop10h 13m

$250

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 1/15

7:10 pm-5:14 pm

2 stops17h 34m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 11 results

Most accurate provider: When it comes to deals on San Francisco-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-St. John's flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Francisco with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing St. John's

Read through reviews of airlines operating flights from San Francisco to St. John's, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,138 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

9,138 reviews

United Airlines

7.4

Good

9,138 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.1

Good

10,600 reviews

United Airlines

7.4

Good

9,138 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

How long is the flight from San Francisco to St. John's?
There are many flights that can get you from San Francisco to St. John's in 13h 11m. Fly via Air Canada or WestJet to get the fastest option. There are 3484 mi between San Francisco and St. John's. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from San Francisco to St. John's round-trip?
Our cheapest airline available from San Francisco to St. John's is United Airlines. Our recent data shows that you can find tickets from as low as $290 on this airline. An additional option worth looking into is Air Canada, starting at $333. These flights start at 45% lower than the current average price 3 months from now.
Can I find deals for flights from San Francisco to St. John's that include hotel bookings?
Yes. In addition to deals on San Francisco to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to St. John's.
Can I find deals for business class flights from San Francisco to St. John's?
Yes. Cheapflights offers flight deals from San Francisco to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from San Francisco to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$333	Average$509	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$342	Average$622	FlexibilityNo cancel fee	On-time69%

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$151+ Cheap flights from San Francisco (SFO) to St. John's (YYT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to St. John's

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to St. John's

Cheapest flights from San Francisco to St. John'sExplore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Francisco with our price prediction graph.

Reviews of airlines servicing St. John's

Read through reviews of airlines operating flights from San Francisco to St. John's, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Francisco to St. John's?

What are the cheapest airlines flying from San Francisco to St. John's round-trip?

Can I find deals for flights from San Francisco to St. John's that include hotel bookings?

How can I find direct flights from San Francisco to St. John's?

Can I find deals for business class flights from San Francisco to St. John's?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Francisco to St. John's

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Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to St. John's
Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.