S$ 96+ Cheap flights from Pennsylvania

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-2. 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.
PHL — SIN
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Pennsylvania

Discover essential information about flights departing from Pennsylvania, including flight schedules, destinations, airlines operating at the Pennsylvania airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 5 December 2025.

Good round-trip deal

S$ 1,205 or less

Good one-way deal

S$ 105 or less
Price to beat on a round-trip flight from Pennsylvania.
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Price to beat on a one-way flight from Pennsylvania.
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Find flights from Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania
Explore the most affordable flight options available from Pennsylvania. Find the lowest fares based on data from user searches, with prices last updated on 5 December 2025.

Wed 7-112:45DCA - SFO
2 stops10h 30mSouthwest
Fri 9-105:30SFO - DCA
2 stops9h 30mSouthwest
Deal found 4-12S$ 355
Tue 24-206:10DCA - SFO
2 stops11h 45mSouthwest
Sun 8-305:10SFO - DCA
1 stop8h 10mSouthwest
Deal found 4-12S$ 356
Thu 15-118:56DCA - SFO
Nonstop6h 17mAlaska Airlines
Tue 27-109:40SFO - DCA
Nonstop5h 16mAlaska Airlines
Deal found 2-12S$ 359
Wed 4-208:00DCA - SFO
1 stop8h 35mSouthwest
Sun 8-208:15SFO - DCA
2 stops11h 05mSouthwest
Deal found 2-12S$ 363
Thu 15-116:44DCA - SFO
1 stop9h 44mDelta
Mon 19-122:54SFO - DCA
1 stop6h 59mDelta
Deal found 1-12S$ 364
Mon 5-108:00DCA - SFO
1 stop9h 20mSouthwest
Thu 22-108:15SFO - DCA
2 stops11h 05mSouthwest
Deal found 2-12S$ 365
Thu 22-112:45DCA - SFO
2 stops10h 30mSouthwest
Sat 24-107:25SFO - DCA
2 stops8h 30mSouthwest
Deal found 4-12S$ 367
Mon 5-108:00DCA - SFO
1 stop9h 20mSouthwest
Wed 21-109:55SFO - DCA
2 stops10h 20mSouthwest
Deal found 3-12S$ 369
Wed 21-109:59DCA - SFO
2 stops13h 13mAlaska Airlines
Wed 28-107:30SFO - DCA
1 stop9h 30mAlaska Airlines
Deal found 3-12S$ 371
Sat 17-118:56DCA - SFO
Nonstop6h 17mAlaska Airlines
Wed 21-109:00SFO - DCA
1 stop9h 59mAlaska Airlines
Deal found 2-12S$ 372
Thu 12-210:35DCA - SFO
1 stop10h 20mSouthwest
Thu 19-220:30SFO - DCA
2 stops14h 55mSouthwest
Deal found 3-12S$ 373
Sat 10-106:05DCA - SFO
2 stops10h 45mSouthwest
Sat 17-107:55SFO - DCA
2 stops9h 20mSouthwest
Deal found 4-12S$ 374

Find flights from Pennsylvania within your budget

 
Find flights departing from Pennsylvania that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 December 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sat 14-2

18:59-22:19

Nonstop6h 20m

San Francisco

Fri 20-2

09:46-17:59

Nonstop5h 13m

S$ 359

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Thu 15-1

16:44-23:28

1 stop9h 44m

San Francisco

Mon 19-1

22:54-08:53

1 stop6h 59m

S$ 364

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Tue 13-1

17:09-14:00

2 stops23h 51m

San Francisco

Sun 18-1

08:20-21:00

1 stop9h 40m

S$ 371

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Tue 13-1

09:59-20:12

2 stops13h 13m

San Francisco

Sat 17-1

07:30-20:00

1 stop9h 30m

S$ 371

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 14-1

12:20-17:43

1 stop8h 23m

San Francisco

Sun 18-1

00:40-11:00

1 stop7h 20m

S$ 385

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 13-2

18:59-22:19

Nonstop6h 20m

San Francisco

Tue 17-2

09:46-17:59

Nonstop5h 13m

S$ 385

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 13-2

16:44-22:41

1 stop8h 57m

San Francisco

Mon 16-2

22:54-12:02

1 stop10h 08m

S$ 409

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Mon 5-1

08:00-14:20

1 stop9h 20m

San Francisco

Tue 20-1

09:50-23:20

2 stops10h 30m

S$ 417

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Mon 4-5

11:30-17:35

1 stop9h 05m

San Francisco

Fri 22-5

22:55-11:37

1 stop9h 42m

S$ 431

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Thu 7-5

18:45-00:54

1 stop9h 09m

San Francisco

Fri 22-5

22:55-11:37

1 stop9h 42m

S$ 431

Flights are sorted by cheapest return flights first.

Deals found on 3-12

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

Have a flexible travel schedule? Discover the best time to fly from Pennsylvania with our price prediction graph.
Estimated return 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.

Travel insights for flights from Pennsylvania

Get recent, data-driven insights about flights from Pennsylvania including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania (average of S$ 919). Flying from Pennsylvania in December will prove the most costly (average of S$ 1,552). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Pennsylvania?

The cheapest city to fly to from Pennsylvania is Atlanta Hartsfield-Jackson, with prices starting at S$ 103. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From S$ 103
Fort Lauderdale
Fort Lauderdale
From S$ 201
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From S$ 715
London
London
From S$ 1,049

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Philadelphia
Direct flights from Pittsburgh

Related info for your journey

Access useful and relevant information related to your journey from Pennsylvania. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 December 2025.

  • What is the cheapest month to fly from Pennsylvania?

    Currently, the cheapest month for flights from Pennsylvania is November. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Pennsylvania?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Pennsylvania?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania.

  • Can Cheapflights find flights from Pennsylvania with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Pennsylvania, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Pennsylvania become cheaper?

    Not ready to book yet? You can track prices for flights from Pennsylvania on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania.

Can Cheapflights find flights from Pennsylvania with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pennsylvania, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pennsylvania become cheaper?

Not ready to book yet? You can track prices for flights from Pennsylvania on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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