SFO

$156 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 6/7. 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, Aug 28 - Tue, Sep 8
Frontier Logo
6:25 am - 7:25 pm
LGA
-
SFO
16h 00m
1 stop
Frontier Logo
8:51 pm - 3:59 pm
SFO
-
LGA
16h 08m
1 stop
$280Frontier
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
8:59 pm - 12:36 am
JFK
-
SFO
6h 37mnonstop
Multiple Airlines Logo
10:15 pm - 11:51 am
SFO
-
JFK
10h 36m
1 stop
$280Multiple Airlines
Mon, Aug 10 - Thu, Aug 13
Frontier Logo
1:00 pm - 7:13 pm
JFK
-
SFO
9h 13m
1 stop
Frontier Logo
10:10 pm - 11:50 am
SFO
-
JFK
10h 40m
1 stop
$282Frontier
Thu, Sep 24 - Tue, Sep 29
JetBlue Logo
7:20 am - 10:39 am
JFK
-
SFO
6h 19mnonstop
JetBlue Logo
11:59 pm - 8:37 am
SFO
-
JFK
5h 38mnonstop
$284JetBlue
Tue, Sep 15 - Tue, Sep 22
Delta Logo
9:30 pm - 1:24 am
JFK
-
SFO
6h 54mnonstop
Delta Logo
4:00 pm - 12:50 am
SFO
-
JFK
5h 50mnonstop
$287Delta
Wed, Sep 9 - Mon, Sep 14
Delta Logo
7:00 am - 10:44 am
JFK
-
SFO
6h 44mnonstop
Delta Logo
9:00 pm - 5:39 am
SFO
-
JFK
5h 39mnonstop
$288Delta
Sat, Jun 6 - Fri, Jun 12
United Airlines Logo
8:30 am - 11:25 am
EWR
-
SFO
5h 55mnonstop
United Airlines Logo
10:35 pm - 7:00 am
SFO
-
EWR
5h 25mnonstop
$301United Airlines
Wed, Sep 23 - Mon, Sep 28
United Airlines Logo
8:15 am - 11:18 am
EWR
-
SFO
6h 03mnonstop
United Airlines Logo
11:55 pm - 8:26 am
SFO
-
EWR
5h 31mnonstop
$302United Airlines
Sun, Nov 1 - Wed, Dec 2
Alaska Airlines Logo
8:06 am - 4:01 pm
PIT
-
SFO
10h 55m
1 stop
Alaska Airlines Logo
9:15 am - 5:17 pm
SFO
-
PIT
29h 02m
1 stop
$349Alaska Airlines
Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
7:00 am - 2:27 pm
PHL
-
SFO
10h 27m
1 stop
Alaska Airlines Logo
5:42 pm - 5:40 am
SFO
-
PHL
8h 58m
1 stop
$353Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$156
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Reagan Washington National 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
West Sacramento
Belmont
Richmond
American Canyon
Corte Madera
Jenner
Los Altos

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)