SFO

$143 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 5/13. 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

Fri, May 8 - Sun, May 10
Multiple Airlines Logo
4:31 pm - 11:01 pm
EWR
-
SFO
9h 30m
1 stop
Multiple Airlines Logo
11:59 pm - 12:32 pm
SFO
-
EWR
9h 33m
1 stop
$269Multiple Airlines
Thu, Jun 4 - Sun, Jun 7
Frontier Logo
1:30 pm - 11:04 pm
EWR
-
SFO
12h 34m
1 stop
Frontier Logo
8:44 pm - 10:32 am
SFO
-
EWR
10h 48m
1 stop
$270Frontier
Thu, Sep 10 - Mon, Sep 14
JetBlue Logo
6:00 am - 9:10 am
JFK
-
SFO
6h 10mnonstop
JetBlue Logo
8:25 pm - 5:03 am
SFO
-
JFK
5h 38mnonstop
$274JetBlue
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
6:00 am - 9:14 am
EWR
-
SFO
6h 14mnonstop
United Airlines Logo
11:59 pm - 8:37 am
SFO
-
EWR
5h 38mnonstop
$277United Airlines
Wed, May 6 - Mon, May 11
Alaska Airlines Logo
5:28 pm - 9:09 pm
JFK
-
SFO
6h 41mnonstop
Alaska Airlines Logo
7:15 am - 6:03 am
SFO
-
JFK
19h 48m
1 stop
$277Alaska Airlines
Sat, Sep 5 - Wed, Sep 30
JetBlue Logo
6:00 am - 9:11 am
JFK
-
SFO
6h 11mnonstop
JetBlue Logo
11:59 pm - 8:37 am
SFO
-
JFK
5h 38mnonstop
$279JetBlue
Thu, May 7 - Tue, May 12
Alaska Airlines Logo
8:11 pm - 11:54 pm
JFK
-
SFO
6h 43mnonstop
Alaska Airlines Logo
10:25 am - 10:59 pm
SFO
-
JFK
9h 34m
1 stop
$283Alaska Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
3:30 pm - 10:49 pm
PIT
-
SFO
10h 19m
1 stop
American Airlines Logo
6:01 am - 4:29 pm
SFO
-
PIT
7h 28m
1 stop
$331American Airlines
Fri, May 8 - Thu, May 14
American Airlines Logo
5:58 pm - 11:15 pm
PIT
-
SFO
8h 17m
1 stop
American Airlines Logo
11:59 pm - 10:44 am
SFO
-
PIT
7h 45m
1 stop
$336American Airlines
Thu, Apr 30 - Sun, May 3
United Airlines Logo
5:54 pm - 12:50 am
MDT
-
SFO
9h 56m
1 stop
United Airlines Logo
11:56 pm - 10:07 am
SFO
-
MDT
7h 11m
1 stop
$391United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$143
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
Marina
Rohnert Park
Emeryville
Pacifica
Capitola
Millbrae
Campbell
Newark
Mill Valley
Novato
Windsor
Union City
Belmont
West Sacramento
Richmond
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)