YYT - SFO

$172 Find Cheap Flights from St. John's to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to San Francisco departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. John's to San Francisco (YYT-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to San Francisco

Wed, Jul 30 - Wed, Aug 6
WestJet Logo
7:10 am - 5:15 pmYYT-SFO
14h 35m1 stop
WestJet Logo
12:50 pm - 6:20 amSFO-YYT
13h 00m1 stop
$514WestJet
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Wed, Jul 30 - Wed, Aug 6
WestJet Logo
7:10 am - 5:15 pmYYT-SFO
14h 35m1 stop
WestJet Logo
7:30 am - 6:03 amSFO-YYT
18h 03m2 stops
$524WestJet
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Wed, Jul 30 - Wed, Aug 6
WestJet Logo
3:00 pm - 12:05 pmYYT-SFO
25h 35m2 stops
WestJet Logo
7:30 am - 6:03 amSFO-YYT
18h 03m2 stops
$551WestJet
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Wed, Jul 30 - Wed, Aug 6
Logo
7:00 am - 9:30 amYYT-SFO
31h 00m3 stops
Logo
7:30 am - 6:03 amSFO-YYT
18h 03m2 stops
$596
Find Deal
Wed, Jul 30 - Wed, Aug 6
Logo
1:10 pm - 9:30 amYYT-SFO
24h 50m3 stops
Logo
10:15 am - 2:16 pmSFO-YYT
23h 31m3 stops
$679
Find Deal
Useful Info

KAYAK's insights & trends for St. John's to San Francisco flights

Get data-powered insights and trends into flights from St. John's to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. John's to San Francisco?

The average price of all round-trip flights from St. John's to San Francisco clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. John's to San Francisco, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from St. John's to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to San Francisco is April, where tickets cost $223 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $941 and $929 respectively.

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Good to know

Low seasonNovember
High seasonApril
Cheapest flight$172
Best time to beat the crowds but there is an average 74% increase in price.
Most popular time to fly and prices are also 59% lower on average.
Flight from St. John's to San Francisco

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

Are your dates flexible? Find out the best times to travel from St. John's to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. John's to San Francisco

  • What is the cheapest flight from St. John's to San Francisco?

    In the last 3 days, the lowest price for a flight from St. John's to San Francisco was $172 for a one-way ticket and $514 for a round-trip.

  • Do I need a passport to fly between St. John's and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. John's and on arrival in San Francisco.

  • Which airports will I be using when flying from St. John's to San Francisco?

    On your way to San Francisco, you’ll fly out from St John's. You’ll be landing at San Francisco.

  • Which aircraft models fly most regularly from St. John's to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. John's to San Francisco?

    Star Alliance is the only airline alliance operating flights between St. John's and San Francisco.

  • How does KAYAK find such low prices on flights from St. John's to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from St. John's is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to St. John's with another airline. Booking your flights between St. John's and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. John's to San Francisco

Information on your arrival and departure airports

St. John's (YYT)
San Francisco (SFO)

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