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$229+ Cheap flights from St. John's (YYT) to San Francisco (SFO)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — SFO
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from St. John's to San Francisco

Cheapest flights from St. John's to San Francisco
Explore the most affordable flight options available from St. John's to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This oojo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:00 pm
YYT
-
SFO
2 stops35h 25m
WestJet
Tue 5/196:00 am
SFO
-
YYT
1 stop20h 15m
WestJet
Deal found 3/10$373
This Air Canada deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
YYT
-
SFO
2 stops18h 02m
Air Canada
Wed 5/611:10 am
SFO
-
YYT
2 stops18h 48m
Air Canada
Deal found 3/11$424
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:35 am
YYT
-
SFO
1 stop10h 20m
Air Canada
Wed 5/138:05 am
SFO
-
YYT
1 stop12h 06m
Air Canada
Deal found 3/8$511

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

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to San Francisco (SFO). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(oojo)

One-way from

$229
(oojo)
Provider with most accurate pricing for St John's-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for St John's-San Francisco flights.
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From St John's to San Francisco
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One-way flight from St John's to San Francisco
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to San Francisco 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 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from St. John's to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 5/15

3:00 pm-9:55 pm

2 stops35h 25m

San Francisco

Tue 5/19

6:00 am-6:45 am

1 stop20h 15m

$373
Quickest round-trip

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 5/5

7:30 am-9:02 pm

2 stops18h 02m

San Francisco

Wed 5/6

11:10 am-10:28 am

2 stops18h 48m

$424
Cheapest one-way

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 7/24

9:20 am-9:55 pm

2 stops17h 05m

$229

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 4/21

5:25 am-6:38 pm

2 stops17h 43m

$268

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Thu 8/13

5:35 am-3:27 pm

2 stops14h 22m

$273

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 4/21

5:25 am-9:22 pm

1 stop20h 27m

$279

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Thu 8/13

5:35 am-6:29 pm

3 stops17h 24m

$316

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 8/1

5:00 am-9:44 pm

2 stops21h 14m

$341

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 8/1

7:35 am-9:55 pm

1 stop18h 50m

$405

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 8/1

8:55 am-7:43 am

3 stops27h 18m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 12 resultsSorted by cheapest first
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Compare providers for flights from St. John's to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. John's to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

    Departing from St. John's to San Francisco will take you 18h 02m. The distance from St. John's to San Francisco is about 3484 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to San Francisco 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

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Alternative routes for St. John's to San Francisco

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