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$284+ Direct flights from Philadelphia

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 9/4. 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 — SYD
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Philadelphia within your budget

 
Use the slider to find direct flights from Philadelphia within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 23 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Sat 23/5

06:00-08:58

Nonstop5h 58m

San Francisco

Tue 26/5

23:20-07:50

Nonstop5h 30m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Thu 14/5

18:06-21:24

Nonstop6h 18m

San Francisco

Sun 17/5

23:20-08:00

Nonstop5h 40m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Wed 12/8

06:00-09:03

Nonstop6h 03m

San Francisco

Tue 18/8

08:50-17:30

Nonstop5h 40m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Sat 22/8

09:25-12:28

Nonstop6h 03m

San Francisco

Wed 2/9

12:32-21:02

Nonstop5h 30m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Fri 24/7

06:00-08:58

Nonstop5h 58m

San Francisco

Wed 29/7

23:20-07:50

Nonstop5h 30m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Fri 15/5

09:30-12:48

Nonstop6h 18m

San Francisco

Tue 19/5

23:20-08:00

Nonstop5h 40m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Wed 6/5

18:06-21:24

Nonstop6h 18m

San Francisco

Sun 10/5

13:07-21:41

Nonstop5h 34m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Mon 20/4

18:21-21:39

Nonstop6h 18m

San Francisco

Mon 18/5

23:20-08:00

Nonstop5h 40m

$499

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Tue 2/6

06:00-08:58

Nonstop5h 58m

San Francisco

Sun 7/6

23:20-07:50

Nonstop5h 30m

$533

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Fri 17/7

06:00-08:58

Nonstop5h 58m

San Francisco

Fri 24/7

23:20-07:50

Nonstop5h 30m

$533

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Philadelphia

Have a flexible travel schedule? Discover the best time to fly from Philadelphia 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.

Related info for your journey

Access useful and relevant information related to your journey from Philadelphia. 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 23 March 2026.

  • Where can you fly direct from Philadelphia?

    Currently, the most popular direct flight destination from Philadelphia is Dallas/Fort Worth Airport.

  • How much are direct flights from Philadelphia?

    On average, a one-way direct flight from Philadelphia will cost users approximately $207. If you're looking for a direct round-trip flight from Philadelphia, you can expect to pay around $2,468.

  • What is the best time of year to fly direct from Philadelphia?

    If you're seeking the lowest price on a direct flight from Philadelphia, August is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

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