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$119+ Cheap flights from San Francisco (SFO) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PHL
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
1 adult, Economy
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Cheap flight deals from San Francisco to Pennsylvania

Keep the following information in mind while searching for San Francisco to Pennsylvania flight deals. Data was last updated noviembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(Mytrip)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

January

Average price

$497

Good round-trip deal

$374 or less

Good one-way deal

$269 or less
Provider with most accurate pricing for San Francisco-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Philadelphia flights.
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From San Francisco to Pennsylvania
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One-way flight from San Francisco to Pennsylvania
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Highest demand for flights based on searches. 9% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from San Francisco to Pennsylvania.
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Price to beat on a one-way flight from San Francisco to Pennsylvania.
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Find flight deals from San Francisco to Pennsylvania

Cheapest flights from San Francisco to Pennsylvania
Explore the most affordable flight options available from San Francisco to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 5, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1610:23 pmSFO - LGA
1 stop10h 06mFrontier
vie. 11/2110:58 pmLGA - SFO
1 stop28h 26mFrontier
Deal found 11/2$236
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:28 amSFO - JFK
Nonstop5h 32mAlaska Airlines
mar. 12/97:00 amJFK - SFO
1 stop10h 03mAlaska Airlines
Deal found 11/3$237
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/511:38 pmSFO - LGA
1 stop8h 51mFrontier
dom. 12/710:08 pmLGA - SFO
2 stops29h 16mFrontier
Deal found 11/5$237
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:43 pmSFO - JFK
1 stop23h 17mMultiple Airlines
mié. 12/109:30 amJFK - SFO
Nonstop6h 47mMultiple Airlines
Deal found 11/3$238
This Booking.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/202:54 pmSFO - LGA
1 stop28h 09mFrontier
dom. 11/236:15 amLGA - SFO
1 stop16h 08mFrontier
Deal found 11/3$238
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amSFO - JFK
1 stop20h 30mFrontier
jue. 1/156:10 amJFK - SFO
1 stop10h 19mFrontier
Deal found 11/4$239
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1211:38 pmSFO - LGA
2 stops11h 22mMultiple Airlines
lun. 12/1510:55 pmLGA - SFO
1 stop28h 29mMultiple Airlines
Deal found 11/4$239
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:15 pmSFO - JFK
1 stop12h 15mMultiple Airlines
jue. 12/48:29 pmJFK - SFO
Nonstop6h 54mMultiple Airlines
Deal found 11/3$240
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/275:50 amSFO - LGA
1 stop8h 56mDelta
jue. 12/46:29 pmLGA - SFO
1 stop8h 50mDelta
Deal found 11/3$240
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:30 amSFO - JFK
1 stop20h 00mMultiple Airlines
vie. 12/55:29 pmJFK - SFO
Nonstop6h 51mMultiple Airlines
Deal found 11/5$241
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/37:00 amSFO - JFK
1 stop20h 26mAlaska Airlines
sáb. 12/65:29 pmJFK - SFO
Nonstop6h 51mAlaska Airlines
Deal found 11/5$242
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/275:50 amSFO - LGA
1 stop8h 56mDelta
vie. 12/53:00 pmLGA - SFO
1 stop8h 59mDelta
Deal found 11/5$242

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from San Francisco to Pennsylvania that are best for you.

Fly from

San Francisco

Fly to

Pennsylvania

Route

Depart

Return

Price

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

dom. 12/7

6:28 am-3:00 pm

Nonstop5h 32m

New York John F Kennedy Intl

mié. 12/10

7:00 am-2:03 pm

1 stop10h 03m

$237

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

jue. 11/27

5:50 am-5:46 pm

1 stop8h 56m

New York LaGuardia

jue. 12/4

6:29 pm-12:19 am

1 stop8h 50m

$240

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

mar. 1/6

7:00 am-7:24 pm

1 stop9h 24m

New York John F Kennedy Intl

vie. 1/9

6:57 pm-10:40 pm

Nonstop6h 43m

$242

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

sáb. 12/6

7:47 pm-6:26 am

1 stop7h 39m

New York John F Kennedy Intl

vie. 12/12

1:00 pm-4:50 pm

Nonstop6h 50m

$242

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

vie. 1/16

7:00 am-7:28 pm

1 stop9h 28m

New York John F Kennedy Intl

mar. 1/20

7:00 am-2:00 pm

1 stop10h 00m

$246

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

vie. 1/9

9:00 am-10:52 pm

1 stop10h 52m

New York John F Kennedy Intl

lun. 1/12

7:00 am-2:00 pm

1 stop10h 00m

$246

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

jue. 1/22

7:00 am-7:28 pm

1 stop9h 28m

New York John F Kennedy Intl

lun. 1/26

7:00 am-2:00 pm

1 stop10h 00m

$246

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

dom. 12/7

10:45 pm-8:50 am

1 stop7h 05m

New York LaGuardia

mar. 12/9

6:00 am-12:36 pm

1 stop9h 36m

$247

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

mar. 12/16

10:45 pm-8:50 am

1 stop7h 05m

New York LaGuardia

mié. 1/7

4:59 pm-11:27 pm

1 stop9h 28m

$247

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

jue. 1/22

12:47 am-10:57 am

1 stop7h 10m

New York LaGuardia

mar. 1/27

4:00 pm-11:37 pm

1 stop10h 37m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Pennsylvania

What is the cheapest month to book a flight from San Francisco to Pennsylvania?

Currently, May is the cheapest month in which you can book a flight from San Francisco to Pennsylvania (average of $121). Flying from San Francisco to Pennsylvania in July is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to PA?

Find hourly flight availability from San Francisco to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 5, 2025.

When flying from San Francisco to Pennsylvania, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Pennsylvania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Pennsylvania flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Pennsylvania

Explore weekly flight availability from San Francisco to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 5, 2025.

The most flights from SFO to USPA are scheduled on a Tuesday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated noviembre 5, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Francisco to Pennsylvania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,116 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Pennsylvania. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How popular is this San Francisco to Pennsylvania flight route?

    The San Francisco to Pennsylvania flight path was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco to Pennsylvania?

    Alaska Airlines, Delta, and United Airlines can get you from San Francisco to Pennsylvania in just under 5h 17m. Your travel time can differ by up to 3h 39m. Airlines will cover a distance of 2435 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Francisco to Pennsylvania one-way?

    One-way options have recently been found by users for as low as $123 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $124 and United Airlines from $124 one-way.

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

    The most popular route from San Francisco to Pennsylvania is San Francisco - New York John F Kennedy Intl. You may also consider San Francisco - Newark or San Francisco - New York LaGuardia.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Pennsylvania on time: Aer Lingus (93%), Fiji Airways (92%), Air China (89%).

  • What are the cheapest flights from San Francisco to Pennsylvania?

    While on average a flight from San Francisco to Pennsylvania is generally $1,268, our data shows the cheapest flight currently is $148. When looking at the most popular route, (San Francisco - New York John F Kennedy Intl), you can expect to pay $130 for that flight.

  • Can I find deals for flights from San Francisco to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on San Francisco to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Pennsylvania.

  • Can I find deals for business class flights from San Francisco to Pennsylvania?

    Yes. Cheapflights offers flight deals from San Francisco to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Pennsylvania?

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Pennsylvania (average of $121). Flying from San Francisco to Pennsylvania in July is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from San Francisco to Pennsylvania

Discover the top 7 airlines that operate flights from San Francisco to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$214FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$229FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$477FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$225Average$282FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$283Average$447FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$532FlexibilityNo cancel feeOn-time69%

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