SFO

$141 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 5/2. 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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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

Tue, Apr 28 - Wed, May 6
Frontier Logo
1:45 pm - 1:52 pm
EWR
-
SFO
27h 07m
2 stops
Frontier Logo
11:59 pm - 12:32 pm
SFO
-
EWR
9h 33m
1 stop
$258Frontier
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
8:30 am - 11:58 am
EWR
-
SFO
6h 28mnonstop
Multiple Airlines Logo
8:44 pm - 10:32 am
SFO
-
EWR
10h 48m
1 stop
$259Multiple Airlines
Wed, Apr 29 - Thu, May 7
United Airlines Logo
8:00 am - 11:36 am
EWR
-
SFO
6h 36mnonstop
United Airlines Logo
7:15 am - 3:52 pm
SFO
-
EWR
5h 37mnonstop
$262United Airlines
Wed, May 6 - Tue, May 12
United Airlines Logo
5:00 pm - 8:23 pm
EWR
-
SFO
6h 23mnonstop
United Airlines Logo
4:10 pm - 12:56 am
SFO
-
EWR
5h 46mnonstop
$267United Airlines
Thu, May 7 - Sat, May 9
Alaska Airlines Logo
8:11 pm - 11:54 pm
JFK
-
SFO
6h 43mnonstop
Alaska Airlines Logo
11:11 pm - 7:59 am
SFO
-
JFK
5h 48mnonstop
$267Alaska Airlines
Sat, May 2 - Sat, May 9
JetBlue Logo
8:29 pm - 12:21 am
JFK
-
SFO
6h 52mnonstop
JetBlue Logo
7:00 am - 3:40 pm
SFO
-
JFK
5h 40mnonstop
$268JetBlue
Sat, May 2 - Tue, May 5
Delta Logo
9:05 am - 12:37 pm
JFK
-
SFO
6h 32mnonstop
Delta Logo
7:25 am - 3:59 pm
SFO
-
JFK
5h 34mnonstop
$273Delta
Fri, Jul 3 - Fri, Jul 10
JetBlue Logo
8:59 pm - 12:39 am
JFK
-
SFO
6h 40mnonstop
JetBlue Logo
10:15 pm - 6:57 am
SFO
-
JFK
5h 42mnonstop
$274JetBlue
Fri, May 1 - Fri, May 8
Alaska Airlines Logo
4:46 pm - 11:01 pm
JFK
-
SFO
9h 15m
1 stop
Alaska Airlines Logo
1:27 pm - 10:14 pm
SFO
-
JFK
5h 47mnonstop
$276Alaska Airlines
Wed, Jul 8 - Mon, Aug 24
Delta Logo
6:20 am - 5:02 pm
ABE
-
SFO
13h 42m
2 stops
Delta Logo
11:45 pm - 12:08 pm
SFO
-
ABE
9h 23m
1 stop
$434Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$141
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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
Rohnert Park
Marina
Emeryville
Pacifica
Capitola
Millbrae
Campbell
Newark
Mill Valley
Novato
Windsor
Belmont
Union City
Richmond
West Sacramento
American Canyon
Corte Madera
Los Altos
Jenner

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)