SFO

$120 Find Cheap Flights from Pennsylvania 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 to San Francisco departing on 3/21. 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

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Everything you should know

Cheapest round-trip
$225
Overall average: $337
Alaska Airlines
Sun 2/15Wed 2/25
JFK - SFO • Non-stop
Cheapest non-stop
$223
Typical prices: $258-$461
Delta
Thu 1/15Sun 1/18
JFK - SFO • Non-stop
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We hope you love your trip to San Francisco!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Pennsylvania to San Francisco

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

Sun, Feb 15 - Wed, Feb 25
Alaska Airlines Logo
4:45 pm - 8:36 pmJFK-SFO
6h 51mnonstop
Alaska Airlines Logo
6:30 am - 7:10 pmSFO-JFK
9h 40m1 stop
$225Alaska Airlines
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Thu, Dec 11 - Fri, Dec 12
Frontier Logo
6:20 am - 1:18 pmLGA-SFO
9h 58m1 stop
Frontier Logo
6:30 am - 10:00 pmSFO-LGA
12h 30m1 stop
$226Frontier
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Fri, Jan 9 - Tue, Jan 13
Multiple Airlines Logo
7:59 am - 7:19 pmJFK-SFO
14h 20m2 stops
Multiple Airlines Logo
11:20 pm - 11:59 amSFO-JFK
9h 39m1 stop
$226Multiple Airlines
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Sat, Jan 17 - Sun, Jan 18
JetBlue Logo
5:25 pm - 11:38 pmJFK-SFO
9h 13m1 stop
JetBlue Logo
7:00 am - 3:30 pmSFO-JFK
5h 30mnonstop
$227JetBlue
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Wed, Dec 17 - Wed, Jan 7
Frontier Logo
10:55 pm - 8:23 amLGA-SFO
12h 28m1 stop
Frontier Logo
4:01 pm - 11:23 amSFO-LGA
16h 22m2 stops
$227Frontier
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Thu, Dec 11 - Sun, Dec 14
Frontier Logo
6:20 am - 1:18 pmLGA-SFO
9h 58m1 stop
Frontier Logo
11:33 pm - 11:29 amSFO-LGA
8h 56m1 stop
$228Frontier
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Sat, Jan 17 - Thu, Jan 22
Alaska Airlines Logo
4:23 pm - 10:47 pmJFK-SFO
9h 24m1 stop
Alaska Airlines Logo
9:00 am - 10:52 pmSFO-JFK
10h 52m1 stop
$228Alaska Airlines
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Tue, Feb 10 - Sun, Feb 22
United Airlines Logo
8:50 am - 12:15 pmEWR-SFO
6h 25mnonstop
United Airlines Logo
11:55 pm - 8:20 amSFO-EWR
5h 25mnonstop
$254United Airlines
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Thu, Jan 8 - Wed, Jan 14
Hawaiian Airlines Logo
6:56 pm - 10:13 pmDCA-SFO
6h 17mnonstop
Hawaiian Airlines Logo
9:40 am - 5:56 pmSFO-DCA
5h 16mnonstop
$269Hawaiian Airlines
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Wed, Jan 7 - Tue, Jan 13
United Airlines Logo
2:00 pm - 7:09 pmDCA-SFO
8h 09m1 stop
United Airlines Logo
12:43 am - 11:30 amSFO-DCA
7h 47m1 stop
$272United Airlines
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Useful Info

Good to know

Low seasonSeptember
Cheapest flight$120
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from New York LaGuardia Airport to San Francisco

FAQs for booking flights from Pennsylvania to San Francisco

  • How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.

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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Calistoga
Marina
Rohnert Park
Capitola
Emeryville
Pacifica
Millbrae
Campbell
Mill Valley
Newark
Novato
Windsor
Belmont
Union City
Richmond
West Sacramento
Los Altos
Corte Madera
Jenner
American Canyon

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)