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Cheap flights from San Francisco to St. John's from C$ 325

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
9 Jul — 16 Jul1
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 9 June 2026.

Tue 1/96:00 a.m.
SFO
-
YYT
2 stops12h 25m
WestJet
Sat 12/97:35 a.m.
YYT
-
SFO
1 stop18h 50m
WestJet
Deal found 7/6C$ 682
Tue 13/1010:40 p.m.
SFO
-
YYT
2 stops21h 23m
United Airlines
Thu 15/105:35 a.m.
YYT
-
SFO
1 stop10h 12m
United Airlines
Deal found 8/6C$ 701
Tue 13/1011:35 a.m.
SFO
-
YYT
2 stops20h 08m
Air Canada
Thu 15/106:10 p.m.
YYT
-
SFO
2 stops20h 59m
Air Canada
Deal found 8/6C$ 753
Tue 21/76:00 a.m.
SFO
-
YYT
2 stops12h 25m
WestJet
Fri 31/77:35 a.m.
YYT
-
SFO
1 stop13h 35m
WestJet
Deal found 9/6C$ 1,075
Tue 21/76:00 a.m.
SFO
-
YYT
2 stops53h 40m
Multiple Airlines
Fri 31/76:00 a.m.
YYT
-
SFO
2 stops16h 30m
Multiple Airlines
Deal found 6/6C$ 1,089

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 9 June 2026.

Round-trip from

C$ 682

One-way from

C$ 325
WestJet
  • WestJet
  • 1/9-12/9
  • 3 total stops
  • 31h 15m total
  • San Francisco to St. John's
Search Deals
WestJet
  • WestJet
  • 22/8
  • 2 total stops
  • 21h 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 9 June 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

Tue 1/9

6:00 a.m.-10:55 p.m.

2 stops12h 25m

St John's

Sat 12/9

7:35 a.m.-9:55 p.m.

1 stop18h 50m

C$ 682

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 13/10

10:40 p.m.-12:33 a.m.

2 stops21h 23m

St John's

Thu 15/10

5:35 a.m.-11:17 a.m.

1 stop10h 12m

C$ 701
Quickest round-trip

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 13/10

11:35 a.m.-12:13 p.m.

2 stops20h 08m

St John's

Thu 15/10

5:35 a.m.-11:17 a.m.

1 stop10h 12m

C$ 791
Cheapest one-way

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 22/8

6:00 a.m.-8:25 a.m.

2 stops21h 55m

C$ 325
Quickest one-way

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 11/8

8:30 a.m.-1:51 a.m.

1 stop12h 51m

C$ 354

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 24/6

6:20 p.m.-12:35 p.m.

2 stops37h 45m

C$ 722

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Fri 26/6

10:38 p.m.-11:21 p.m.

2 stops20h 13m

C$ 792

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Sat 22/8

11:30 p.m.-11:20 p.m.

3 stops19h 20m

C$ 863

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

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, United Airlines, and Air Canada fly from San Francisco to St. John's in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 8h 58m. 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

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

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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.

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