SFO - ANU

$273 Find Cheap Flights from San Francisco to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to St. John's departing on 1/15. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to St. John's 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 San Francisco to St. John's

Sun, Mar 1 - Mon, Mar 9
American Airlines Logo
12:29 am - 3:27 pmSFO-ANU
10h 58m1 stop
American Airlines Logo
2:10 pm - 11:10 pmANU-SFO
12h 00m1 stop
$509American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:35 pm - 1:48 pmSFO-ANU
10h 13m1 stop
American Airlines Logo
5:44 pm - 9:44 amANU-SFO
20h 00m1 stop
$514American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
7:01 pm - 1:48 pmSFO-ANU
14h 47m2 stops
American Airlines Logo
5:44 pm - 9:44 amANU-SFO
20h 00m1 stop
$519American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 22
American Airlines Logo
5:34 pm - 2:12 pmSFO-ANU
16h 38m2 stops
American Airlines Logo
2:49 pm - 11:59 pmANU-SFO
13h 10m1 stop
$547American Airlines
Find Deal
Sun, Apr 19 - Sat, Apr 25
American Airlines Logo
1:16 pm - 12:14 pmSFO-ANU
19h 58m1 stop
American Airlines Logo
4:40 pm - 9:34 amANU-SFO
19h 54m1 stop
$554American Airlines
Find Deal
Sat, Mar 21 - Sun, Mar 29
American Airlines Logo
7:14 pm - 1:00 pmSFO-ANU
14h 46m2 stops
American Airlines Logo
2:10 pm - 9:33 amANU-SFO
22h 23m2 stops
$564American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 22
American Airlines Logo
12:25 am - 2:12 pmSFO-ANU
9h 47m1 stop
American Airlines Logo
2:49 pm - 11:59 pmANU-SFO
13h 10m1 stop
$591American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 22
JetBlue Logo
7:00 am - 2:53 pmSFO-ANU
27h 53m1 stop
JetBlue Logo
3:25 pm - 12:52 amANU-SFO
37h 27m2 stops
$881JetBlue
Find Deal
Sat, Dec 6 - Mon, Dec 22
JetBlue Logo
8:30 am - 2:53 pmSFO-ANU
26h 23m1 stop
JetBlue Logo
3:25 pm - 10:48 pmANU-SFO
35h 23m1 stop
$904JetBlue
Find Deal
Sun, Dec 21 - Sun, Dec 28
Multiple Airlines Logo
11:59 pm - 3:20 pmSFO-ANU
35h 21m3 stops
Multiple Airlines Logo
10:15 am - 10:54 pmANU-SFO
16h 39m3 stops
$1,520Multiple Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $509 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 38% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$509
Overall average: $687
American Airlines
Sun 3/1Mon 3/9
SFO - ANU • 1 stop
Cheapest one-way
$273
American Airlines
Thu 1/15
SFO - ANU • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to St. John's, 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 San Francisco to St. John's is January, where tickets cost $467 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $1,044 and $977 respectively.

Good to know

Low seasonSeptember
Cheapest flight$273
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Francisco to St. John's

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

Are your dates flexible? Find out the best times to travel from San Francisco to St. John's 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 San Francisco to St. John's

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

    In the last 3 days, the lowest price for a flight from San Francisco to St. John's was $273 for a one-way ticket and $509 for a round-trip.

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

    Yes, you’ll need a passport to travel to St. John's from San Francisco.

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

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

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

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

  • Which is the best airline for flights from San Francisco to St. John's, American Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from San Francisco to St. John's are American Airlines and JetBlue. With an average price for the route of $780 and an overall rating of 7.2, American Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $698 and an overall rating of 7.2.

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

    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 San Francisco to St. John's.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from San Francisco 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 San Francisco to St. John's?

    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 St. John's with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and ANU 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 San Francisco to St. John's?

    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 St. John's from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco to St. John's

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
6.4Food
Airline reviews

The flight was flawless and we even arrived between 20 and 25 minutes early!

10.0 ExcellentLisa, Oct 2025LAX - CLT
Read more American Airlines reviews

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

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

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