Find flights
When to book
FAQs

Cheap flights from San Francisco to St. John's from C$ 206

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYT
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 24 July 2026.

Sun 23/86:00 a.m.
SFO
-
YYT
1 stop32h 05m
WestJet
Sat 29/89:20 a.m.
YYT
-
SFO
2 stops17h 05m
WestJet
Deal found 19/7C$ 480
Thu 13/81:00 p.m.
SFO
-
YYT
2 stops14h 55m
WestJet
Thu 20/87:35 a.m.
YYT
-
SFO
1 stop13h 35m
WestJet
Deal found 19/7C$ 500
Fri 2/106:00 a.m.
SFO
-
YYT
2 stops12h 25m
WestJet
Sat 10/103:00 p.m.
YYT
-
SFO
2 stops35h 25m
WestJet
Deal found 22/7C$ 573
Mon 17/811:10 a.m.
SFO
-
YYT
2 stops21h 38m
Air Canada
Wed 19/811:05 a.m.
YYT
-
SFO
2 stops14h 16m
Air Canada
Deal found 19/7C$ 601
Thu 10/96:00 a.m.
SFO
-
YYT
2 stops12h 25m
WestJet
Mon 28/93:00 p.m.
YYT
-
SFO
2 stops25h 30m
WestJet
Deal found 19/7C$ 604

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

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 July 2026.

Round-trip from

C$ 480

One-way from

C$ 206
WestJet
  • WestJet
  • 23/8-29/8
  • 3 total stops
  • 49h 10m total
  • San Francisco to St. John's
Search Deals
WestJet
  • WestJet
  • 22/8
  • 2 total stops
  • 14h 55m total
  • San Francisco to St. John's
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 24 July 2026.
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 - YYT

SFOYYT

San Francisco

Sun 23/8

6:00 a.m.-6:35 p.m.

1 stop32h 05m

St John's

Sat 29/8

9:20 a.m.-9:55 p.m.

2 stops17h 05m

C$ 480

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 13/8

1:00 p.m.-8:25 a.m.

2 stops14h 55m

St John's

Thu 20/8

5:00 p.m.-4:40 p.m.

2 stops28h 10m

C$ 524

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Mon 17/8

11:10 a.m.-1:18 p.m.

2 stops21h 38m

St John's

Wed 19/8

11:05 a.m.-8:51 p.m.

2 stops14h 16m

C$ 601
Quickest round-trip

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 2/10

11:35 a.m.-1:46 a.m.

1 stop9h 41m

St John's

Sat 10/10

5:00 a.m.-10:39 a.m.

1 stop10h 09m

C$ 602

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sun 16/8

7:56 p.m.-12:50 a.m.

2 stops24h 24m

St John's

Sun 23/8

5:35 a.m.-11:21 a.m.

1 stop10h 16m

C$ 722

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 10/9

1:00 p.m.-12:35 p.m.

2 stops19h 05m

St John's

Mon 28/9

4:00 p.m.-12:00 p.m.

3 stops24h 30m

C$ 766
Cheapest one-way

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 22/8

1:00 p.m.-8:25 a.m.

2 stops14h 55m

C$ 206
Quickest one-way

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 11/8

11:10 a.m.-12:50 a.m.

1 stop9h 10m

C$ 242

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 11/8

1:00 p.m.-10:55 p.m.

2 stops29h 25m

C$ 259

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 22/8

11:10 a.m.-12:50 a.m.

1 stop9h 10m

C$ 331

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.

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?

    Airlines like WestJet and Air Canada fly from San Francisco to St. John's in about 15h 26m. The time it takes to get you to your destination can typically vary by up to 16h 39m. There are 5607 km between San Francisco and St. John's. This flight may include one or multiple stops.

  • 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

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.
Los Angeles to St. John's flights
San Francisco to Deer Lake flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to St. John's?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. John's from San Francisco today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Francisco to St. John's?

Cheapflights helps you find that perfect flight to St. John's from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco to St. John's with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to St. John's flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to St. John's become cheaper?

Yes! Start tracking prices for San Francisco to St. John's flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.