Cheap flights from St. John's to San Francisco from C$ 262

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to San Francisco departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

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WestJet Logo
3:00 p.m. - 5:14 p.m.
YYT
-
SFO
30h 44m2 stops
WestJet Logo
7:30 a.m. - 10:55 p.m.
SFO
-
YYT
34h 55m2 stops
C$ 413WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
7:10 a.m. - 11:54 a.m.
YYT
-
SFO
33h 14m1 stop
WestJet Logo
6:05 p.m. - 6:20 a.m.
SFO
-
YYT
31h 45m1 stop
C$ 417WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
7:10 a.m. - 5:14 p.m.
YYT
-
SFO
14h 34m1 stop
WestJet Logo
7:30 a.m. - 10:55 p.m.
SFO
-
YYT
34h 55m2 stops
C$ 419WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
7:10 a.m. - 5:14 p.m.
YYT
-
SFO
14h 34m1 stop
WestJet Logo
6:05 p.m. - 6:20 a.m.
SFO
-
YYT
31h 45m1 stop
C$ 423WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
3:00 p.m. - 5:14 p.m.
YYT
-
SFO
30h 44m2 stops
WestJet Logo
6:05 p.m. - 10:55 p.m.
SFO
-
YYT
24h 20m2 stops
C$ 435WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
3:00 p.m. - 9:24 p.m.
YYT
-
SFO
34h 54m2 stops
WestJet Logo
12:50 p.m. - 6:20 a.m.
SFO
-
YYT
13h 00m1 stop
C$ 440WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
7:10 a.m. - 5:14 p.m.
YYT
-
SFO
14h 34m1 stop
WestJet Logo
6:05 p.m. - 6:20 a.m.
SFO
-
YYT
31h 45m1 stop
C$ 466WestJet
Fri, 15 May - Tue, 19 May
Air Canada Logo
6:35 a.m. - 9:44 p.m.
YYT
-
SFO
19h 39m1 stop
Air Canada Logo
8:30 a.m. - 1:11 a.m.
SFO
-
YYT
12h 11m2 stops
C$ 473Air Canada
Sat, 31 Jan - Sat, 7 Feb
Air Canada Logo
8:25 p.m. - 11:17 a.m.
YYT
-
SFO
19h 22m2 stops
Air Canada Logo
4:35 p.m. - 10:28 a.m.
SFO
-
YYT
13h 23m2 stops
C$ 475Air Canada
Sat, 23 May - Wed, 27 May
Air Canada Logo
1:15 p.m. - 7:42 p.m.
YYT
-
SFO
10h 57m1 stop
Air Canada Logo
4:35 p.m. - 10:28 a.m.
SFO
-
YYT
13h 23m2 stops
C$ 499Air Canada
Sat, 23 May - Wed, 27 May

United Airlines flights from St. John's to San Francisco

Our best United Airlines deals on St. John's to San Francisco flight tickets
United Airlines
23 May
YYT5:20 a.m.St John's
10h 27m
1 stop
SFO11:17 a.m.San Francisco
27 May
SFO6:30 p.m.San Francisco
18h 11m
2 stops
YYT5:11 p.m.St John's
United Airlines
23 May
YYT5:20 a.m.St John's
16h 50m
2 stops
SFO5:40 p.m.San Francisco
27 May
SFO6:30 p.m.San Francisco
18h 11m
2 stops
YYT5:11 p.m.St John's
United Airlines
31 Jan
YYT5:05 a.m.St John's
20h 55m
2 stops
SFO9:30 p.m.San Francisco
6 Feb
SFO12:43 a.m.San Francisco
19h 58m
3 stops
YYT1:11 a.m.St John's

WestJet flights from St. John's to San Francisco

Our best WestJet deals on St. John's to San Francisco flight tickets
WestJet
15 May
YYT3:00 p.m.St John's
30h 44m
2 stops
SFO5:14 p.m.San Francisco
19 May
SFO7:30 a.m.San Francisco
34h 55m
2 stops
YYT10:55 p.m.St John's
WestJet
15 May
YYT7:10 a.m.St John's
33h 14m
1 stop
SFO11:54 a.m.San Francisco
19 May
SFO6:05 p.m.San Francisco
31h 45m
1 stop
YYT6:20 a.m.St John's
WestJet
15 May
YYT7:10 a.m.St John's
33h 14m
1 stop
SFO11:54 a.m.San Francisco
19 May
SFO7:30 a.m.San Francisco
34h 55m
2 stops
YYT10:55 p.m.St John's

momondo 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
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

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

3:00 p.m.-5:14 p.m.

2 stops30h 44m

San Francisco

Tue 19/5

7:30 a.m.-10:55 p.m.

2 stops34h 55m

C$ 413

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

7:10 a.m.-11:54 a.m.

1 stop33h 14m

San Francisco

Tue 19/5

6:05 p.m.-6:20 a.m.

1 stop31h 45m

C$ 417

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

7:10 a.m.-5:14 p.m.

1 stop14h 34m

San Francisco

Tue 19/5

7:30 a.m.-10:55 p.m.

2 stops34h 55m

C$ 419

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

7:10 a.m.-5:14 p.m.

1 stop14h 34m

San Francisco

Tue 19/5

6:05 p.m.-6:20 a.m.

1 stop31h 45m

C$ 423

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

3:00 p.m.-5:14 p.m.

2 stops30h 44m

San Francisco

Tue 19/5

6:05 p.m.-10:55 p.m.

2 stops24h 20m

C$ 435

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

3:00 p.m.-9:24 p.m.

2 stops34h 54m

San Francisco

Tue 19/5

12:50 p.m.-6:20 a.m.

1 stop13h 00m

C$ 440

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 15/5

7:10 a.m.-5:14 p.m.

1 stop14h 34m

San Francisco

Tue 19/5

6:05 p.m.-6:20 a.m.

1 stop31h 45m

C$ 466

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 31/1

6:35 a.m.-9:44 p.m.

1 stop19h 39m

San Francisco

Sat 7/2

8:30 a.m.-1:11 a.m.

2 stops12h 11m

C$ 473

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 23/5

8:25 p.m.-11:17 a.m.

2 stops19h 22m

San Francisco

Wed 27/5

4:35 p.m.-10:28 a.m.

2 stops13h 23m

C$ 475

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sat 23/5

1:15 p.m.-7:42 p.m.

1 stop10h 57m

San Francisco

Wed 27/5

4:35 p.m.-10:28 a.m.

2 stops13h 23m

C$ 499

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Francisco from

How to get the cheapest flight ticket from St. John's to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from St. John's to San Francisco is on a Tuesday. Travellers who choose to depart for San Francisco on a Tuesday will often find tickets for as low as C$ 722. On the other hand, Sunday is the most expensive day to depart from St. John's because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 818.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from St. John's in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 783 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to San Francisco is at noon when prices are around C$ 891.

When to book flights from St. John's to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. John's to San Francisco (YYT to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to San Francisco

Fastest flight time

10h 27m

Direct flights

None
The fastest flight from St. John's to San Francisco takes 10h 27m
There are no direct flights from St. John's to San Francisco. There are no popular flight routes from St. John's to San Francisco.
  • How far is St John's to San Francisco by plane?

    The distance between St John's and San Francisco is about 5602.0 km. Flights usually cover this in 10h 27m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from St John's Airport to San Francisco Airport?

    Prices for flights from St John's Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from St John's Airport to San Francisco Airport?

  • How old do you have to be to fly from St John's Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from St. John's to San Francisco?

Best airlines flying from St. John's to San Francisco

Compare and see reviews for airlines that fly from St. John's to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 167Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 385Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Mateo
Belmont
Los Altos
San Bruno
Santa Cruz
Newark
Milpitas
Carmel-by-the-Sea
Turlock
South San Francisco
Palo Alto
Burlingame
Cupertino
Mill Valley
Morgan Hill
Los Banos
Mountain View
Pacifica
Woodland
Roseville

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to San Francisco?

Finding the right flight to San Francisco from St. John's is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from St. John's to San Francisco with flexible booking policies on momondo?

Flights from St. John's to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. John's to San Francisco?

Once all potential St. John's to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. John's to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. John's to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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1 adult
Sat 17/1
Sat 24/1

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