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Cheap flights from San Francisco to St. John's from C$ 733

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYT
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 28 October 2025.

Wed 10/1210:45 p.m.SFO - YYT
2 stops14h 06mUnited Airlines
Wed 17/125:00 a.m.YYT - SFO
1 stop13h 00mUnited Airlines
Deal found 25/10C$ 842
Thu 11/128:55 p.m.SFO - YYT
2 stops23h 31mUnited Airlines
Thu 18/125:05 a.m.YYT - SFO
2 stops24h 39mUnited Airlines
Deal found 26/10C$ 848
Thu 30/1011:44 p.m.SFO - YYT
2 stops21h 19mUnited Airlines
Sat 1/115:05 a.m.YYT - SFO
2 stops18h 35mUnited Airlines
Deal found 26/10C$ 1,863
Thu 30/1011:44 p.m.SFO - YYT
2 stops21h 19mMultiple Airlines
Sat 1/115:05 a.m.YYT - SFO
1 stop20h 47mMultiple Airlines
Deal found 26/10C$ 1,895
Thu 30/102:30 p.m.SFO - YYT
1 stop17h 38mAir Canada
Sat 1/116:35 a.m.YYT - SFO
1 stop11h 25mAir Canada
Deal found 26/10C$ 1,933

Cheap 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 28 October 2025.

Round-trip from

C$ 842

One-way from

C$ 733

Popular in

December

Cheapest in

May

Average price

C$ 656
United Airlines
  • United Airlines
  • 11/12-18/12
  • 3 total stops
  • 28h 46m total
  • San Francisco to St. John's
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 37h 01m total
  • San Francisco to St. John's
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 477 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 28 October 2025.
Use the filters below to find and compare flights from San Francisco to St. John's that are best for you.

Fly from

San Francisco

Fly to

St. John's

Route

Depart

Return

Price

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Wed 10/12

10:45 p.m.-5:21 p.m.

2 stops14h 06m

St John's

Wed 17/12

5:00 a.m.-1:30 p.m.

1 stop13h 00m

C$ 842

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Thu 11/12

5:00 a.m.-12:56 a.m.

2 stops15h 26m

St John's

Thu 18/12

6:35 a.m.-3:25 p.m.

1 stop13h 20m

C$ 842

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 4/11

7:30 a.m.-1:01 a.m.

3 stops37h 01m

C$ 733

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Mon 3/11

12:43 a.m.-12:56 a.m.

3 stops19h 43m

C$ 811

San FranciscoSt. John's

SFO - YYT

SFOYYT

San Francisco

Tue 4/11

8:30 a.m.-11:13 p.m.

1 stop10h 13m

C$ 814

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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 United Airlines fly from San Francisco to St. John's in about 14h 06m. The time it takes to get you to your destination can typically vary by up to . There are 5607 km between San Francisco and St. John's.

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

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Why should you use Cheapflights to find cheap flight tickets 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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