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$177+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — SFO
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
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 July 26, 2026.

This oojo deal was found by Cheapflights users on 7/23. 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.
Sun 9/67:35 am
YYT
-
SFO
1 stop13h 35m
WestJet
Sun 9/131:00 pm
SFO
-
YYT
2 stops14h 55m
WestJet
Deal found 7/23$321
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:00 pm
YYT
-
SFO
2 stops25h 30m
WestJet
Sat 10/171:00 pm
SFO
-
YYT
2 stops29h 25m
WestJet
Deal found 7/24$374
This Air Canada deal was found by Cheapflights users on 7/22. 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 9/231:15 pm
YYT
-
SFO
1 stop12h 02m
Air Canada
Fri 9/254:40 pm
SFO
-
YYT
2 stops19h 58m
Air Canada
Deal found 7/22$384
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:05 pm
YYT
-
SFO
1 stop11h 16m
United Airlines
Mon 8/316:38 pm
SFO
-
YYT
2 stops18h 02m
United Airlines
Deal found 7/26$389
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Sun 9/65:35 am
YYT
-
SFO
1 stop10h 16m
Air Canada
Sun 9/136:00 am
SFO
-
YYT
1 stop15h 16m
Air Canada
Deal found 7/25$428
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Sat 10/105:40 pm
YYT
-
SFO
1 stop19h 58m
Air Canada
Sat 10/1711:39 pm
SFO
-
YYT
1 stop12h 59m
Air Canada
Deal found 7/24$445

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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(oojo)

One-way from

$177
(Kiwi.com)
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.
Search Deals
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 July 26, 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
Quickest round-trip

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sun 9/6

7:35 am-4:40 pm

1 stop13h 35m

San Francisco

Sun 9/13

1:00 pm-8:25 am

2 stops14h 55m

$321

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Wed 9/23

1:15 pm-8:47 pm

1 stop12h 02m

San Francisco

Fri 9/25

4:40 pm-5:08 pm

2 stops19h 58m

$384

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 10/10

5:40 pm-9:08 am

1 stop19h 58m

San Francisco

Sat 10/17

7:10 am-1:46 am

2 stops14h 06m

$450

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sun 9/6

6:00 am-9:55 pm

3 stops20h 25m

San Francisco

Sun 9/13

1:00 pm-8:25 am

2 stops14h 55m

$522
Cheapest one-way
Quickest one-way

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 9/5

9:20 am-9:55 pm

2 stops17h 05m

$177

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Thu 8/6

6:05 am-8:43 am

3 stops31h 08m

$444

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 8/11

4:00 pm-8:43 am

3 stops45h 13m

$446

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 8/7

6:00 am-12:00 pm

2 stops34h 30m

$447

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Thu 8/6

5:00 pm-12:00 pm

2 stops23h 30m

$467

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 8/11

5:35 am-7:38 pm

2 stops18h 33m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 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 12h 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
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

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