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Cheap flights from San Francisco to St. John's from $462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to St. John's departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Air Canada Logo
8:30 am - 11:33 pmSFO-YYT
10h 33m1 stop
Air Canada Logo
5:05 am - 9:22 pmYYT-SFO
20h 47m1 stop
$535Air Canada
Find Deal
Tue, Dec 9 - Fri, Dec 19
Multiple Airlines Logo
10:15 am - 1:01 amSFO-YYT
34h 16m2 stops
Multiple Airlines Logo
9:45 am - 12:12 pmYYT-SFO
30h 57m1 stop
$600Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
United Airlines Logo
9:20 pm - 5:21 pmSFO-YYT
15h 31m2 stops
United Airlines Logo
6:35 am - 3:25 pmYYT-SFO
13h 20m1 stop
$602United Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
8:30 am - 11:33 pmSFO-YYT
10h 33m1 stop
United Airlines Logo
5:00 am - 1:30 pmYYT-SFO
13h 00m1 stop
$604United Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
11:55 pm - 5:21 pmSFO-YYT
12h 56m2 stops
United Airlines Logo
5:05 am - 3:35 pmYYT-SFO
15h 00m2 stops
$606United Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
8:25 am - 12:56 amSFO-YYT
12h 01m2 stops
Multiple Airlines Logo
5:05 am - 9:22 pmYYT-SFO
20h 47m1 stop
$643Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 19
United Airlines Logo
10:45 pm - 5:21 pmSFO-YYT
14h 06m2 stops
United Airlines Logo
5:00 am - 11:05 pmYYT-SFO
22h 35m2 stops
$657United Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 19
United Airlines Logo
8:55 pm - 12:56 amSFO-YYT
23h 31m2 stops
United Airlines Logo
5:05 am - 9:10 pmYYT-SFO
20h 35m2 stops
$679United Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Air Canada Logo
8:30 am - 1:33 amSFO-YYT
12h 33m1 stop
Air Canada Logo
5:00 am - 1:30 pmYYT-SFO
13h 00m1 stop
$700Air Canada
Find Deal
Thu, Nov 20 - Thu, Nov 27
Air Canada Logo
11:20 pm - 5:21 pmSFO-YYT
13h 31m2 stops
Air Canada Logo
5:00 am - 11:05 pmYYT-SFO
22h 35m2 stops
$734Air Canada
Find Deal
Wed, Dec 24 - Mon, Jan 5

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
Dec 9
SFO8:30 amSan Francisco
10h 33m
1 stop
YYT11:33 pmSt John's
Dec 19
YYT5:05 amSt John's
20h 47m
1 stop
SFO9:22 pmSan Francisco
$535
Find similar
Air Canada
Nov 20
SFO8:30 amSan Francisco
12h 33m
1 stop
YYT1:33 amSt John's
Nov 27
YYT5:00 amSt John's
13h 00m
1 stop
SFO1:30 pmSan Francisco
$700
Find similar
Air Canada
Dec 24
SFO11:20 pmSan Francisco
13h 31m
2 stops
YYT5:21 pmSt John's
Jan 5
YYT5:00 amSt John's
22h 35m
2 stops
SFO11:05 pmSan Francisco
$734
Find similar

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

Our best United Airlines deals on San Francisco to St. John's flight tickets
United Airlines
Dec 5
SFO9:20 pmSan Francisco
15h 31m
2 stops
YYT5:21 pmSt John's
Dec 12
YYT6:35 amSt John's
13h 20m
1 stop
SFO3:25 pmSan Francisco
$602
Find similar
United Airlines
Dec 5
SFO8:30 amSan Francisco
10h 33m
1 stop
YYT11:33 pmSt John's
Dec 12
YYT5:00 amSt John's
13h 00m
1 stop
SFO1:30 pmSan Francisco
$604
Find similar
United Airlines
Dec 5
SFO11:55 pmSan Francisco
12h 56m
2 stops
YYT5:21 pmSt John's
Dec 12
YYT5:05 amSt John's
15h 00m
2 stops
SFO3:35 pmSan Francisco
$606
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 23, 2025.
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

Tue 12/9

8:30 am-11:33 pm

1 stop10h 33m

St John's

Fri 12/19

5:05 am-9:22 pm

1 stop20h 47m

$535

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 11/20

10:15 am-1:01 am

2 stops34h 16m

St John's

Thu 11/27

9:45 am-12:12 pm

1 stop30h 57m

$600

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 12/5

9:20 pm-5:21 pm

2 stops15h 31m

St John's

Fri 12/12

6:35 am-3:25 pm

1 stop13h 20m

$602

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 12/5

8:30 am-11:33 pm

1 stop10h 33m

St John's

Fri 12/12

5:00 am-1:30 pm

1 stop13h 00m

$604

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 12/5

11:55 pm-5:21 pm

2 stops12h 56m

St John's

Fri 12/12

5:05 am-3:35 pm

2 stops15h 00m

$606

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 12/9

8:25 am-12:56 am

2 stops12h 01m

St John's

Fri 12/19

5:05 am-9:22 pm

1 stop20h 47m

$643

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 12/9

10:45 pm-5:21 pm

2 stops14h 06m

St John's

Fri 12/19

5:00 am-11:05 pm

2 stops22h 35m

$657

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 11/20

8:55 pm-12:56 am

2 stops23h 31m

St John's

Thu 11/27

5:05 am-9:10 pm

2 stops20h 35m

$679

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 11/20

8:30 am-1:33 am

1 stop12h 33m

St John's

Thu 11/27

5:00 am-1:30 pm

1 stop13h 00m

$700

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 12/24

11:20 pm-5:21 pm

2 stops13h 31m

St John's

Mon 1/5

5:00 am-11:05 pm

2 stops22h 35m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to St. John's from

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

What is the cheapest day to depart on your flight to St. John's?

Our data shows that Wednesday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $578. Flights from San Francisco to St. John's on a Sunday will generally be more expensive and average around $844. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is at noon when flights can be purchased for as low as $614. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $844 on average. Flights to St. John's from San Francisco in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 12% 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

Direct flights

None
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

  • How far is San Francisco to St John's by plane?

    St John's is 3480.9 mi away from San Francisco. In terms of flight time, this usually takes a little over 10h 33m.

  • 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?

  • 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?

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
United AirlinesPriceFrom $290Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
Air CanadaPriceFrom $333Free CancellationRating
7.1
10,350 reviews
Search Air Canada 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.

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