Cheap flights from Pennsylvania (PA) to San Francisco (SFO)

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How to find the cheapest flight from
Pennsylvania to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2022: compare Pennsylvania to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
How far in advance should I book a flight from Pennsylvania to San Francisco?

Find a great deal and save up to 54% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pennsylvania to San Francisco within the next two weeks, with the cheapest ticket starting at $420.

What is the cheapest month to fly from Pennsylvania to San Francisco?

The best pricing can be found in the month of October. Prices to San Francisco from Pennsylvania average $333. You can even find prices in October for less than $333, as users have found deals to San Francisco from as low as $153. The month of December appears to be one of the more expensive times to travel to San Francisco from Pennsylvania. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from Pennsylvania to San Francisco (PA - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Francisco as you normally would.

Cheap flights from Pennsylvania to San Francisco in January, February 2022

The best prices found for Pennsylvania to SFO flights for January, February
5 Feb - 9 Feb
$113pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
25 Feb - 13 Apr
$119pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
29 Jan - 2 Mar
$120pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia

Pennsylvania to San Francisco 2022 flight deals

Cheap flights to San Francisco from Pennsylvania found for this year
5 Feb - 9 Feb
$113pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
25 Feb - 13 Apr
$119pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
29 Jan - 2 Mar
$120pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia

Non-stop flights to San Francisco from Pennsylvania

Save time with Pennsylvania to San Francisco direct flight deals
17 Feb - 21 Feb
$310pp
PHL
Philadelphia
American Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
American Airlines
Non-Stop
PHL
Philadelphia
18 Feb - 23 Feb
$330pp
PHL
Philadelphia
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
PHL
Philadelphia
31 Mar - 5 Apr
$346pp
PIT
Pittsburgh
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
PIT
Pittsburgh

Last minute flights from Pennsylvania to San Francisco

Late deals on round-trip flights to San Francisco from Pennsylvania, departing today and this week
29 Jan - 2 Mar
$120pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
26 Jan - 2 Feb
$125pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia
26 Jan - 5 Feb
$137pp
PHL
Philadelphia
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
PHL
Philadelphia

One-way flights to San Francisco from Pennsylvania

The cheapest one-way flights from Pennsylvania to San Francisco
6:46 am - 4:23 pm
American Airlines
2 Stops
12h 37m
AVP - SFO
American Airlines
6:39 am - 2:45 am
Frontier
2 Stops
23h 06m
PIT - SFO
Frontier
$103
Kiwi.com
4:55 pm - 2:30 am
Multiple Airlines
1 Stop
12h 35m
PHL - SFO
Multiple Airlines
$107
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pennsylvania</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Pennsylvania to San Francisco

What airport do you fly into for flights to San Francisco from Pennsylvania?

San Francisco (SFO) is the airport you will fly into if you book a flight from Pennsylvania to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

Which airlines flying from Pennsylvania to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Pennsylvania to San Francisco that may be offering flexible cancellation policies are American Airlines, United Airlines, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Pennsylvania to San Francisco for under $200 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to San Francisco for under $200. The cheapest flight booked recently is on Frontier for just $113, but on average you can expect to pay $138.

Are there nonstop flights from Pennsylvania to San Francisco for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Pennsylvania to San Francisco under $400. A good price for a nonstop flight from Pennsylvania to San Francisco is less than $376.

Are there last-minute flights available from Pennsylvania to San Francisco for under $200?

There are currently 20+ open flights from Pennsylvania to San Francisco within the next 7 days for less than $200.

How popular is this Pennsylvania to San Francisco flight route?

The Pennsylvania to San Francisco flight path was viewed by 199 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Pennsylvania to San Francisco?

When booking a flight from Pennsylvania to San Francisco, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the cheapest flights from Pennsylvania to San Francisco?

On average you can expect to pay $543 for a flight from Pennsylvania to San Francisco. The cheapest flight overall is $79 while the most popular route, (Philadelphia - San Francisco) is currently priced at $125.

What are the most reliable airlines from Pennsylvania to San Francisco?

No one likes to see their flight delayed. When booking a flight from Pennsylvania to San Francisco consider choosing Fiji Airways (100%), ANA (85%) or American Airlines (84%) as they are the most reliable in getting you off to your destination on time.

What are the most popular routes from Pennsylvania to San Francisco?

The most popular flight routes from Pennsylvania to San Francisco are Philadelphia - San Francisco, Pittsburgh - San Francisco and Harrisburg - San Francisco.

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Pennsylvania?

Information is based on travel restrictions for travel to San Francisco within the United States

Most visitors from Pennsylvania need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Pennsylvania must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from Pennsylvania are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Pennsylvania from San Francisco?

Returning to Pennsylvania from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Pennsylvania.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Pennsylvania.

Hide COVID Travel Restrictions for San Francisco, CA

Departure points for flights from Pennsylvania to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in Pennsylvania.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to San Francisco.
Average temperature for January in San Francisco
59.0 °F
Avg rainfall for January in San Francisco
2.2 ″

Airports servicing

DuBois (DUJ)
Erie (ERI)
Franklin Chess Lamberton (FKL)
Williamsport (IPT)
Johnstown (JST)

Airports servicing San Francisco

Top 8 airlines flying from Pennsylvania to San Francisco

The chart below displays the airlines Cheapflights users traveling from Pennsylvania to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$101 $235 No cancel fee 83%
Spirit Airlines
$109 $245 No cancel fee 65%
Frontier
$120 $254 No cancel fee 62%
Alaska Airlines
$120 $310 No cancel fee 75%
United Airlines
$128 $404 No cancel fee 69%
Delta
$132 $395 No cancel fee N/A
American Airlines
$133 $393 No cancel fee 71%
JetBlue
$169 $323 No cancel fee 62%
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