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Cheap flights from Pennsylvania to San Francisco from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to San Francisco departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:40 pm - 12:22 am
JFK
-
SFO
6h 42mnonstop
JetBlue Logo
10:37 pm - 7:03 am
SFO
-
JFK
5h 26mnonstop
$212JetBlue
Sun, Jan 18 - Tue, Jan 27
JetBlue Logo
6:59 am - 10:39 am
JFK
-
SFO
6h 40mnonstop
JetBlue Logo
10:50 am - 7:25 pm
SFO
-
JFK
5h 35mnonstop
$213JetBlue
Wed, Jan 14 - Thu, Jan 22
Frontier Logo
6:29 am - 1:24 pm
LGA
-
SFO
9h 55m1 stop
Frontier Logo
7:00 am - 5:59 pm
SFO
-
LGA
7h 59m1 stop
$214Frontier
Tue, Jan 13 - Thu, Jan 22
Multiple Airlines Logo
6:25 am - 1:24 pm
JFK
-
SFO
9h 59m1 stop
Multiple Airlines Logo
10:37 pm - 7:03 am
SFO
-
JFK
5h 26mnonstop
$214Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Frontier Logo
7:59 am - 10:56 pm
JFK
-
SFO
17h 57m2 stops
Frontier Logo
2:24 pm - 6:30 am
SFO
-
JFK
13h 06m1 stop
$215Frontier
Sat, Jan 10 - Tue, Jan 13
Multiple Airlines Logo
3:59 pm - 11:30 pm
LGA
-
SFO
10h 31m1 stop
Multiple Airlines Logo
10:58 pm - 3:59 pm
SFO
-
LGA
14h 01m1 stop
$216Multiple Airlines
Fri, Feb 6 - Tue, Feb 10
Delta Logo
7:25 pm - 11:04 pm
JFK
-
SFO
6h 39mnonstop
Delta Logo
10:55 pm - 7:30 am
SFO
-
JFK
5h 35mnonstop
$218Delta
Sun, Jan 18 - Mon, Jan 26
Alaska Airlines Logo
5:30 pm - 9:08 pm
EWR
-
SFO
6h 38mnonstop
Alaska Airlines Logo
4:46 pm - 6:24 pm
SFO
-
EWR
22h 38m1 stop
$235Alaska Airlines
Wed, Jan 28 - Tue, Feb 3
Delta Logo
6:00 am - 11:28 am
EWR
-
SFO
8h 28m1 stop
Delta Logo
6:00 am - 4:31 pm
SFO
-
EWR
7h 31m1 stop
$237Delta
Wed, Jan 14 - Wed, Jan 21
Alaska Airlines Logo
7:29 pm - 7:38 am
EWR
-
SFO
15h 09m1 stop
Alaska Airlines Logo
7:00 am - 6:24 pm
SFO
-
EWR
8h 24m1 stop
$238Alaska Airlines
Thu, Jan 22 - Sat, Jan 24

JetBlue flights from Pennsylvania to San Francisco

Our best JetBlue deals on Pennsylvania to San Francisco flight tickets
JetBlue
Jan 18
JFK6:00 amNew York John F Kennedy Intl
6h 40m
SFO9:40 amSan Francisco
Jan 21
SFO3:05 pmSan Francisco
5h 26m
JFK11:31 pmNew York John F Kennedy Intl
$212
Find similar
JetBlue
Jan 14
JFK6:59 amNew York John F Kennedy Intl
6h 40m
SFO10:39 amSan Francisco
Jan 22
SFO10:50 amSan Francisco
5h 35m
JFK7:25 pmNew York John F Kennedy Intl
$213
Find similar
JetBlue
Jan 12
JFK2:18 pmNew York John F Kennedy Intl
11h 41m
1 stop
SFO10:59 pmSan Francisco
Jan 13
SFO7:00 amSan Francisco
5h 29m
JFK3:29 pmNew York John F Kennedy Intl
$235
Find similar

Frontier flights from Pennsylvania to San Francisco

Our best Frontier deals on Pennsylvania to San Francisco flight tickets
Frontier
Jan 7
LGA10:55 pmNew York LaGuardia
12h 08m
1 stop
SFO8:03 amSan Francisco
Jan 13
SFO2:24 pmSan Francisco
27h 39m
2 stops
LGA9:03 pmNew York LaGuardia
$213
Find similar
Frontier
Jan 13
LGA6:29 amNew York LaGuardia
9h 55m
1 stop
SFO1:24 pmSan Francisco
Jan 22
SFO7:00 amSan Francisco
7h 59m
1 stop
LGA5:59 pmNew York LaGuardia
$214
Find similar
Frontier
Jan 10
JFK7:59 amNew York John F Kennedy Intl
17h 57m
2 stops
SFO10:56 pmSan Francisco
Jan 14
SFO2:24 pmSan Francisco
13h 06m
1 stop
JFK6:30 amNew York John F Kennedy Intl
$215
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Pennsylvania to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sun 1/18

8:40 pm-12:22 am

Nonstop6h 42m

San Francisco

Tue 1/27

10:37 pm-7:03 am

Nonstop5h 26m

$212

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Wed 1/14

6:59 am-10:39 am

Nonstop6h 40m

San Francisco

Thu 1/22

10:50 am-7:25 pm

Nonstop5h 35m

$213

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 1/13

6:29 am-1:24 pm

1 stop9h 55m

San Francisco

Thu 1/22

7:00 am-5:59 pm

1 stop7h 59m

$214

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sat 1/17

6:25 am-1:24 pm

1 stop9h 59m

San Francisco

Tue 1/20

10:37 pm-7:03 am

Nonstop5h 26m

$214

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sat 1/10

7:59 am-10:56 pm

2 stops17h 57m

San Francisco

Tue 1/13

2:24 pm-6:30 am

1 stop13h 06m

$215

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 2/6

3:59 pm-11:30 pm

1 stop10h 31m

San Francisco

Tue 2/10

10:58 pm-3:59 pm

1 stop14h 01m

$216

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sun 1/18

7:25 pm-11:04 pm

Nonstop6h 39m

San Francisco

Mon 1/26

10:55 pm-7:30 am

Nonstop5h 35m

$218

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 1/28

5:30 pm-9:08 pm

Nonstop6h 38m

San Francisco

Tue 2/3

4:46 pm-6:24 pm

1 stop22h 38m

$235

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 1/14

6:00 am-11:28 am

1 stop8h 28m

San Francisco

Wed 1/21

6:00 am-4:31 pm

1 stop7h 31m

$237

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 1/22

7:29 pm-7:38 am

1 stop15h 09m

San Francisco

Sat 1/24

7:00 am-6:24 pm

1 stop8h 24m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Pennsylvania to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $369.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Pennsylvania to San Francisco is on a Wednesday when prices can be found for as low as $415. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $616.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Pennsylvania to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $317. Flights in the afternoon are often more expensive with an average ticket price of $476.

What is the cheapest Pennsylvania to San Francisco flight route?

Fly from Philadelphia to San Francisco for the best Pennsylvania - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Pennsylvania for as low as $336 on momondo.

What cabin class options are available on Pennsylvania to San Francisco flights?

There are 4 cabin classes available to choose from on Pennsylvania to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pennsylvania to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to San Francisco.

Cheap Pennsylvania to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to San Francisco

Best Price Found

$273

Fastest flight time

5h 37m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Pennsylvania in the past 72 hours is $273. The best round-trip flight deal from Pennsylvania to San Francisco found on momondo in the last 72 hours is $398.
The fastest flight from Pennsylvania to San Francisco takes 5h 37m
Direct flights go from Pennsylvania to San Francisco every day.
There is 1 airport in San Francisco. From Pennsylvania there are direct flights to San Francisco (SFO).
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to San Francisco Airport?

    Prices for flights from Pennsylvania to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to San Francisco Airport?

  • How old do you have to be to fly from Pennsylvania to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Pennsylvania to San Francisco?

Best airlines flying from Pennsylvania to San Francisco

Compare and see reviews for airlines that fly from Pennsylvania to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $129Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,076 reviews
Search Frontier flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
DeltaPriceFrom $207Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Berkeley
Santa Clara
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Salinas
Livermore
Sunnyvale
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to San Francisco?

Finding the right flight to San Francisco from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Pennsylvania to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pennsylvania to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Pennsylvania to San Francisco?

Once all potential Pennsylvania to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pennsylvania to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Pennsylvania and alert you when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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