SFO

$121 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 12/4. 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
$233
Overall average: $481
Frontier
Wed 12/10Sun 12/14
LGA - SFO • 1 stop
Cheapest non-stop
$234
Typical prices: $386-$748
JetBlue
Wed 12/10Sun 12/14
JFK - SFO • Non-stop
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We hope you love your trip to San Francisco!
Flight Deals
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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

Wed, Dec 10 - Sun, Dec 14
Frontier Logo
10:55 pm - 12:24 amLGA-SFO
28h 29m1 stop
Frontier Logo
4:07 pm - 10:00 pmSFO-LGA
26h 53m1 stop
$233Frontier
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Tue, Feb 3 - Tue, Feb 10
Hawaiian Airlines Logo
6:57 pm - 10:40 pmJFK-SFO
6h 43mnonstop
Hawaiian Airlines Logo
10:13 am - 10:21 pmSFO-JFK
9h 08m1 stop
$233Hawaiian Airlines
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Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
4:00 pm - 10:45 pmJFK-SFO
9h 45m1 stop
Alaska Airlines Logo
1:25 pm - 10:01 pmSFO-JFK
5h 36mnonstop
$234Alaska Airlines
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Sun, Dec 14 - Mon, Jan 19
American Airlines Logo
6:00 am - 11:26 amLGA-SFO
8h 26m1 stop
American Airlines Logo
11:35 pm - 11:14 amSFO-LGA
8h 39m1 stop
$236American Airlines
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Tue, Dec 9 - Sat, Dec 13
Alaska Airlines Logo
8:29 pm - 12:23 amJFK-SFO
6h 54mnonstop
Alaska Airlines Logo
10:56 pm - 7:30 amSFO-JFK
5h 34mnonstop
$237Alaska Airlines
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Sat, May 2 - Tue, May 5
Delta Logo
8:00 am - 1:20 pmLGA-SFO
8h 20m1 stop
Delta Logo
6:15 am - 7:20 pmSFO-LGA
10h 05m1 stop
$237Delta
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Fri, Dec 5 - Wed, Dec 10
Delta Logo
7:00 am - 10:35 amJFK-SFO
6h 35mnonstop
Delta Logo
7:00 am - 3:29 pmSFO-JFK
5h 29mnonstop
$238Delta
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Sat, Feb 28 - Sun, Mar 8
United Airlines Logo
12:26 pm - 6:50 pmLGA-SFO
9h 24m1 stop
United Airlines Logo
10:50 pm - 9:12 amSFO-LGA
7h 22m1 stop
$238United Airlines
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Thu, Feb 26 - Fri, Feb 27
American Airlines Logo
4:05 pm - 10:58 pmLGA-SFO
9h 53m1 stop
American Airlines Logo
12:29 am - 11:59 amSFO-LGA
8h 30m1 stop
$240American Airlines
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Thu, Dec 4 - Wed, Dec 10
United Airlines Logo
4:10 pm - 7:20 pmIAD-SFO
6h 10mnonstop
United Airlines Logo
6:07 am - 2:13 pmSFO-IAD
5h 06mnonstop
$257United Airlines
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Good to know

Low seasonJanuary
Cheapest flight$121
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Newark Liberty 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)