Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pennsylvania to San Francisco from $74

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 10/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pennsylvania to San Francisco

Cheap round-trip flights

Southwest Logo
7:15 am - 5:55 pmLGA-SFO
13h 40m1 stop
Southwest Logo
12:20 pm - 11:25 pmSFO-LGA
8h 05m1 stop
$152Southwest
Find Deal
Wed, Sep 10 - Tue, Sep 23
Southwest Logo
7:20 am - 3:00 pmLGA-SFO
10h 40m1 stop
Southwest Logo
12:15 pm - 10:55 pmSFO-LGA
7h 40m1 stop
$170Southwest
Find Deal
Tue, Oct 28 - Mon, Nov 3
Hawaiian Airlines Logo
9:30 am - 12:40 pmJFK-SFO
6h 10mnonstop
Hawaiian Airlines Logo
1:30 pm - 10:17 pmSFO-JFK
5h 47mnonstop
$173Hawaiian Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
JetBlue Logo
9:30 pm - 12:59 amJFK-SFO
6h 29mnonstop
JetBlue Logo
9:00 pm - 5:29 amSFO-JFK
5h 29mnonstop
$175JetBlue
Find Deal
Sat, Sep 20 - Sat, Sep 27
JetBlue Logo
7:59 pm - 11:43 pmJFK-SFO
6h 44mnonstop
JetBlue Logo
9:00 pm - 5:29 amSFO-JFK
5h 29mnonstop
$176JetBlue
Find Deal
Sat, Aug 30 - Sat, Sep 6
Hawaiian Airlines Logo
4:43 pm - 11:59 pmEWR-SFO
10h 16m1 stop
Hawaiian Airlines Logo
7:47 am - 4:29 pmSFO-EWR
5h 42mnonstop
$177Hawaiian Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Alaska Airlines Logo
6:18 pm - 9:31 pmEWR-SFO
6h 13mnonstop
Alaska Airlines Logo
7:47 am - 4:29 pmSFO-EWR
5h 42mnonstop
$184Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Logo
7:30 am - 10:39 amEWR-SFO
6h 09mnonstop
Logo
10:17 pm - 6:59 amSFO-EWR
5h 42mnonstop
$190
Find Deal
Sat, Sep 6 - Sat, Sep 13
Logo
7:30 am - 10:39 amEWR-SFO
6h 09mnonstop
Logo
10:17 pm - 6:59 amSFO-EWR
5h 42mnonstop
$192
Find Deal
Sat, Sep 6 - Sat, Sep 13
Alaska Airlines Logo
4:43 pm - 11:59 pmEWR-SFO
10h 16m1 stop
Alaska Airlines Logo
10:17 pm - 6:59 amSFO-EWR
5h 42mnonstop
$196Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16

Hawaiian Airlines flights from Pennsylvania to San Francisco

Our best Hawaiian Airlines deals on Pennsylvania to San Francisco flight tickets
Hawaiian Airlines
Sep 9
JFK9:30 amNew York John F Kennedy Intl
6h 10m
SFO12:40 pmSan Francisco
Sep 16
SFO1:30 pmSan Francisco
5h 47m
JFK10:17 pmNew York John F Kennedy Intl
$173
Find similar
Hawaiian Airlines
Sep 9
EWR4:43 pmNewark
10h 16m
1 stop
SFO11:59 pmSan Francisco
Sep 16
SFO7:47 amSan Francisco
5h 42m
EWR4:29 pmNewark
$177
Find similar
Hawaiian Airlines
Oct 21
JFK8:24 pmNew York John F Kennedy Intl
6h 20m
SFO11:44 pmSan Francisco
Oct 25
SFO6:18 amSan Francisco
5h 42m
JFK3:00 pmNew York John F Kennedy Intl
$187
Find similar

Frontier flights from Pennsylvania to San Francisco

Our best Frontier deals on Pennsylvania to San Francisco flight tickets
Frontier
Aug 16
DCA6:00 pmWashington, D.C. Reagan-National
8h 25m
1 stop
SFO11:25 pmSan Francisco
Aug 23
SFO6:34 amSan Francisco
12h 25m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$238
Find similar
Frontier
Aug 26
DCA6:00 pmWashington, D.C. Reagan-National
7h 33m
1 stop
SFO10:33 pmSan Francisco
Aug 30
SFO6:34 amSan Francisco
7h 25m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$239
Find similar
Frontier
Sep 16
DCA6:00 pmWashington, D.C. Reagan-National
7h 30m
1 stop
SFO10:30 pmSan Francisco
Sep 20
SFO10:49 amSan Francisco
8h 10m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$241
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 August 7, 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

LGA - SFO

LGASFO

New York LaGuardia

Wed 9/10

7:15 am-5:55 pm

1 stop13h 40m

San Francisco

Tue 9/23

12:20 pm-11:25 pm

1 stop8h 05m

$152

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/28

7:20 am-3:00 pm

1 stop10h 40m

San Francisco

Mon 11/3

12:15 pm-10:55 pm

1 stop7h 40m

$170

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Tue 9/9

9:30 am-12:40 pm

Nonstop6h 10m

San Francisco

Tue 9/16

1:30 pm-10:17 pm

Nonstop5h 47m

$173

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sat 9/20

9:30 pm-12:59 am

Nonstop6h 29m

San Francisco

Sat 9/27

9:00 pm-5:29 am

Nonstop5h 29m

$175

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sat 8/30

7:59 pm-11:43 pm

Nonstop6h 44m

San Francisco

Sat 9/6

9:00 pm-5:29 am

Nonstop5h 29m

$176

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/9

4:43 pm-11:59 pm

1 stop10h 16m

San Francisco

Tue 9/16

7:47 am-4:29 pm

Nonstop5h 42m

$177

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/9

6:18 pm-9:31 pm

Nonstop6h 13m

San Francisco

Tue 9/16

7:47 am-4:29 pm

Nonstop5h 42m

$184

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 9/6

7:30 am-10:39 am

Nonstop6h 09m

San Francisco

Sat 9/13

10:17 pm-6:59 am

Nonstop5h 42m

$190

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 9/6

7:30 am-10:39 am

Nonstop6h 09m

San Francisco

Sat 9/13

10:17 pm-6:59 am

Nonstop5h 42m

$192

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/9

4:43 pm-11:59 pm

1 stop10h 16m

San Francisco

Tue 9/16

10:17 pm-6:59 am

Nonstop5h 42m

$196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $367.

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 $413. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $594.

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 $471.

What is the cheapest Pennsylvania to San Francisco flight route?

Fly from Pittsburgh 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 $340 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

$74

Fastest flight time

5h 23m

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 $74. The best round-trip flight deal from Pennsylvania to San Francisco found on momondo in the last 72 hours is $152.
The fastest flight from Pennsylvania to San Francisco takes 5h 23m
Direct flights go from Pennsylvania to San Francisco every day.
There is 1 airport near San Francisco: 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
FrontierPriceFrom $100Free CancellationRating
5.8
3,231 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $122Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
JetBluePriceFrom $136Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
American AirlinesPriceFrom $197Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
DeltaPriceFrom $220Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,244 reviews
Search Southwest 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
Calistoga
Hayward
Sonoma
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Fremont
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Sunnyvale
Pacific Grove

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/12
Tue 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States