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Cheap flights from San Francisco to St. John's from $160

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 8/27. 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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Find the cheapest flights from San Francisco to St. John's

Cheap round-trip flights

Air Canada Logo
4:35 pm - 2:03 pmSFO-YYT
16h 58m2 stops
Air Canada Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$370Air Canada
Find Deal
Sat, Oct 4 - Sat, Oct 11
Air Canada Logo
7:25 am - 9:41 pmSFO-YYT
9h 46m1 stop
Air Canada Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$381Air Canada
Find Deal
Wed, Sep 3 - Mon, Sep 8
Air Canada Logo
7:25 am - 1:16 amSFO-YYT
13h 21m1 stop
Air Canada Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$400Air Canada
Find Deal
Thu, Sep 4 - Mon, Sep 8
Air Canada Logo
7:25 am - 1:16 amSFO-YYT
13h 21m1 stop
Air Canada Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$405Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
WestJet Logo
12:50 pm - 6:20 amSFO-YYT
13h 00m1 stop
WestJet Logo
3:00 pm - 9:24 pmYYT-SFO
34h 54m2 stops
$456WestJet
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
5:15 am - 12:39 amSFO-YYT
14h 54m2 stops
United Airlines Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$479United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
United Airlines Logo
5:15 am - 1:16 amSFO-YYT
15h 31m2 stops
United Airlines Logo
5:50 am - 11:11 amYYT-SFO
9h 51m1 stop
$485United Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
Logo
12:50 pm - 10:56 pmSFO-YYT
53h 36m2 stops
Logo
6:00 am - 12:23 pmYYT-SFO
10h 53m1 stop
$495
Find Deal
Wed, Sep 17 - Mon, Sep 22
Logo
12:50 pm - 6:20 amSFO-YYT
13h 00m1 stop
Logo
3:00 pm - 6:06 pmYYT-SFO
31h 36m2 stops
$498
Find Deal
Tue, Sep 30 - Tue, Oct 7
WestJet Logo
12:50 pm - 6:20 amSFO-YYT
13h 00m1 stop
WestJet Logo
7:10 am - 5:14 pmYYT-SFO
14h 34m1 stop
$658WestJet
Find Deal
Thu, Sep 4 - Mon, Sep 8

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
Sep 4
SFO5:15 amSan Francisco
14h 54m
2 stops
YYT12:39 amSt John's
Sep 7
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$479
Find similar
United Airlines
Sep 3
SFO5:15 amSan Francisco
15h 31m
2 stops
YYT1:16 amSt John's
Sep 8
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$485
Find similar
United Airlines
Sep 3
SFO12:43 amSan Francisco
20h 03m
2 stops
YYT1:16 amSt John's
Sep 7
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$509
Find similar

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 4
SFO4:35 pmSan Francisco
16h 58m
2 stops
YYT2:03 pmSt John's
Oct 11
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$370
Find similar
Air Canada
Sep 3
SFO7:25 amSan Francisco
9h 46m
1 stop
YYT9:41 pmSt John's
Sep 8
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$381
Find similar
Air Canada
Sep 4
SFO7:25 amSan Francisco
13h 21m
1 stop
YYT1:16 amSt John's
Sep 8
YYT5:50 amSt John's
9h 51m
1 stop
SFO11:11 amSan Francisco
$400
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 July 30, 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

Sat 10/4

4:35 pm-2:03 pm

2 stops16h 58m

St John's

Sat 10/11

5:50 am-11:11 am

1 stop9h 51m

$370

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 9/3

7:25 am-9:41 pm

1 stop9h 46m

St John's

Mon 9/8

5:50 am-11:11 am

1 stop9h 51m

$381

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 9/4

7:25 am-1:16 am

1 stop13h 21m

St John's

Mon 9/8

5:50 am-11:11 am

1 stop9h 51m

$400

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 9/4

7:25 am-1:16 am

1 stop13h 21m

St John's

Sun 9/7

5:50 am-11:11 am

1 stop9h 51m

$405

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 9/30

12:50 pm-6:20 am

1 stop13h 00m

St John's

Tue 10/7

3:00 pm-9:24 pm

2 stops34h 54m

$456

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 9/4

5:15 am-12:39 am

2 stops14h 54m

St John's

Sun 9/7

5:50 am-11:11 am

1 stop9h 51m

$479

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 9/3

5:15 am-1:16 am

2 stops15h 31m

St John's

Mon 9/8

5:50 am-11:11 am

1 stop9h 51m

$485

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 9/17

12:50 pm-10:56 pm

2 stops53h 36m

St John's

Mon 9/22

6:00 am-12:23 pm

1 stop10h 53m

$495

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 9/30

12:50 pm-6:20 am

1 stop13h 00m

St John's

Tue 10/7

3:00 pm-6:06 pm

2 stops31h 36m

$498

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 9/4

12:50 pm-6:20 am

1 stop13h 00m

St John's

Mon 9/8

7:10 am-5:14 pm

1 stop14h 34m

$658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 1% 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

$160

Fastest flight time

9h 46m

Direct flights

None

Airports in St. John's

1 airport
The best one-way flight to St. John's from San Francisco in the past 72 hours is $160. The best round-trip flight deal from San Francisco to St. John's found on momondo in the last 72 hours is $370.
The fastest flight from San Francisco to St. John's takes 9h 46m
There are no direct flights from San Francisco to St. John's. Popular non-direct route for this connection is San Francisco Airport - St John's Airport.
There is 1 airport near St. John's: St John's (YYT)
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 9h 46m.

  • 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
8,896 reviews
Search United Airlines flights
Air CanadaPriceFrom $333Free CancellationRating
7.1
9,837 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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