JFK - SFO

C$ 148 Find Cheap Flights from New York John F Kennedy Airport 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 John F Kennedy Intl to San Francisco departing on 10/3. 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 San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York 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 New York to San Francisco, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 296
Overall average: C$ 491
Delta
Fri 6/3Tue 17/3
JFK - SFO • Direct
Cheapest direct flights
C$ 296
Typical prices: C$ 376-C$ 662
Delta
Fri 6/3Wed 11/3
JFK - SFO • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
JetBlue offers free gate-to-gate Wi-Fi and live TV.
Bring food for Alaska flights; JFK's options are limited.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from John F Kennedy Intl to San Francisco (JFK-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl 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 John F Kennedy Intl to San Francisco

Fri, 6 Mar - Tue, 17 Mar
Delta Logo
7:00 a.m. - 10:49 a.m.
JFK
-
SFO
6h 49mdirect
Delta Logo
4:05 p.m. - 12:36 a.m.
SFO
-
JFK
5h 31mdirect
C$ 296Delta
Fri, 20 Feb - Mon, 2 Mar
Delta Logo
7:00 a.m. - 10:49 a.m.
JFK
-
SFO
6h 49mdirect
Delta Logo
4:05 p.m. - 12:35 a.m.
SFO
-
JFK
5h 30mdirect
C$ 297Delta
Thu, 26 Feb - Wed, 4 Mar
Delta Logo
7:00 a.m. - 10:49 a.m.
JFK
-
SFO
6h 49mdirect
Delta Logo
2:25 p.m. - 11:00 p.m.
SFO
-
JFK
5h 35mdirect
C$ 299Delta
Thu, 26 Feb - Mon, 2 Mar
Alaska Airlines Logo
1:00 p.m. - 4:51 p.m.
JFK
-
SFO
6h 51mdirect
Alaska Airlines Logo
6:29 a.m. - 3:00 p.m.
SFO
-
JFK
5h 31mdirect
C$ 300Alaska Airlines
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
1:00 p.m. - 9:39 p.m.
JFK
-
SFO
11h 39m
1 stop
Multiple Airlines Logo
7:00 a.m. - 3:29 p.m.
SFO
-
JFK
5h 29mdirect
C$ 301Multiple Airlines
Thu, 26 Feb - Thu, 5 Mar
Frontier Logo
1:00 p.m. - 9:39 p.m.
JFK
-
SFO
11h 39m
1 stop
Frontier Logo
8:48 a.m. - 1:03 a.m.
SFO
-
JFK
13h 15m
2 stops
C$ 303Frontier
Wed, 4 Mar - Sat, 7 Mar
JetBlue Logo
9:00 a.m. - 12:57 p.m.
JFK
-
SFO
6h 57mdirect
JetBlue Logo
6:55 a.m. - 3:22 p.m.
SFO
-
JFK
5h 27mdirect
C$ 308JetBlue
Thu, 5 Mar - Tue, 10 Mar
Alaska Airlines Logo
5:00 p.m. - 11:44 p.m.
JFK
-
SFO
9h 44m
1 stop
Alaska Airlines Logo
10:54 p.m. - 7:30 a.m.
SFO
-
JFK
5h 36mdirect
C$ 310Alaska Airlines
Wed, 18 Feb - Mon, 2 Mar
Alaska Airlines Logo
5:00 p.m. - 11:44 p.m.
JFK
-
SFO
9h 44m
1 stop
Alaska Airlines Logo
6:29 a.m. - 3:00 p.m.
SFO
-
JFK
5h 31mdirect
C$ 311Alaska Airlines
Thu, 26 Feb - Mon, 2 Mar
Alaska Airlines Logo
5:00 p.m. - 11:44 p.m.
JFK
-
SFO
9h 44m
1 stop
Alaska Airlines Logo
6:29 a.m. - 3:00 p.m.
SFO
-
JFK
5h 31mdirect
C$ 312Alaska Airlines
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to San Francisco flights

Get data-powered insights and trends into flights from John F Kennedy Intl 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 New York John F Kennedy Airport to San Francisco?

The average price of all round-trip flights from New York John F Kennedy Intl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

For New York John F Kennedy Airport to San Francisco, Friday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Francisco back to New York John F Kennedy Airport, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport 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 New York John F Kennedy Intl Airport to San Francisco is January, where tickets cost C$ 424 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 629 and C$ 580 respectively.

Can I save money by flying with a layover from New York John F Kennedy Intl Airport to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 329 on average.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York John F Kennedy Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York John F Kennedy Intl Airport to San Francisco, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from John F Kennedy Intl to San Francisco

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, JetBlue and JFK

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJanuary
Cheapest flightC$ 148
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from New York John F Kennedy Airport to San Francisco

When to book flights from John F Kennedy Intl to San Francisco

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl 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.

Flights from John F Kennedy Intl to San Francisco: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from John F Kennedy Intl to San Francisco 
BeverlyFlew with JetBlue
JFK
-
SFO
Dec 2025
Wear support socks which helps when you sit for a long time.
LuisFlew with Delta
JFK
-
SFO
Mar 2025
It’s a long flight, come prepared to either watch movies, read or sleep.
JulieFlew with Alaska Airlines
JFK
-
SFO
Oct 2024
Leave early. JFK can be messy. I couldn’t find healthy food choices so eat before you arrive.
Verified travelerFlew with Alaska Airlines
JFK
-
SFO
Jun 2024
SFO is one of the most convenient and pleasant airports. When flying Alaska Air make sure to bring your food and a larger water bottle that usual (you get only two drink services (one small cup each) for a 6 hour flight.
Verified travelerFlew with Alaska Airlines
JFK
-
SFO
May 2024
The airport food was limited and expensive. Best to bring a sandwich from outside…

FAQs for booking New York John F Kennedy Airport to San Francisco flights

  • What is the cheapest flight from New York John F Kennedy Intl Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from New York John F Kennedy Intl Airport to San Francisco was C$ 148 for a one-way ticket and C$ 296 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from New York John F Kennedy Airport to San Francisco?

    JetBlue, American Airlines, Alaska Airlines, Delta, and Japan Airlines offer inflight Wi-Fi service on the New York John F Kennedy Airport to San Francisco flight route.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to San Francisco?

    The Airbus A318/A319/A320/A321 is the aircraft model that flies most regularly on the New York John F Kennedy Airport to San Francisco flight route.

  • On which days can I fly direct from New York John F Kennedy Airport to San Francisco?

    There are direct flights from New York John F Kennedy Airport to San Francisco on a daily basis.

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport 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 New York John F Kennedy Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from New York John F Kennedy Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport 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 New York John F Kennedy Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport 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 New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from New York John F Kennedy Airport to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York John F Kennedy Intl to San Francisco.
Find which airlines fly direct from New York John F Kennedy Intl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

New York John F Kennedy Intl to San Francisco

Monday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Wednesday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Friday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Saturday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Sunday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

See more nonstop flights

Direct returns

San Francisco to New York John F Kennedy Intl

Monday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Wednesday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Friday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Saturday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

Sunday

Alaska Airlines,American Airlines,Delta, +1 more

Alaska Airlines,American Airlines, +2 more

See more nonstop flights

Everything you need to know for your flight from John F Kennedy Intl to San Francisco

Information on your arrival and departure airports