How does KAYAK find such low prices on flights from Sydney to Pennsylvania?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Pennsylvania.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Pennsylvania?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Sydney to Pennsylvania?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sydney to Pennsylvania with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Pennsylvania?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Sydney to Pennsylvania?

In the past 5 days, the cheapest round-trip tickets from Sydney to Pennsylvania were found on Delta ($1,135) and Qantas Airways ($1,173).

How long does a flight from Sydney to Pennsylvania take?

The duration of a flight to Pennsylvania depends on your arrival airport. The shortest routes to Pennsylvania from Sydney are to Pittsburgh , which takes 22h 39m , and Philadelphia , which takes 31h 45m.

$453 CHEAP FLIGHTS from Sydney to Pennsylvania

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Flight Deals

One-wayRound-trip

Philadelphia2 stops$1,409

Pittsburgh1 stop$1,173

Washington, D.C.3 stops$903

New York2 stops$1,000

Philadelphia2 stops$1,409

Pittsburgh1 stop$1,173

Washington, D.C.3 stops$903

New York2 stops$1,000

Book Cheap Sydney to Pennsylvania Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Sydney to Pennsylvania

Tue, Oct 20 - Tue, Oct 27

2:15 pm - 6:20 amSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 05m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

8:05 am - 12:35 pmIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

37h 30m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi

$903Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

2:15 pm - 6:20 amSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 05m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

8:05 am - 12:35 pmIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

37h 30m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi

$910Multiple Airlines

Mon, Oct 12 - Wed, Oct 28

10:20 am - 2:59 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

43h 39m2 stops Vancouver Intl Toronto Pearson Intl

1:10 pm - 8:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,000Air Canada

Mon, Oct 12 - Wed, Oct 28

10:20 am - 2:59 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

43h 39m2 stops Vancouver Intl Toronto Pearson Intl

1:10 pm - 8:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,001Air Canada

Tue, Sep 29 - Wed, Oct 28

9:10 am - 4:34 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 24m1 stop Los Angeles

12:29 pm - 6:25 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

26h 56m1 stop Los Angeles

$1,038Qantas Airways

Tue, Sep 29 - Wed, Oct 28

12:00 pm - 7:15 pmSYD Sydney Kingsford Smith-EWR Newark

21h 15m1 stop Dallas/Fort Worth

5:21 pm - 6:55 amEWR Newark-SYD Sydney Kingsford Smith

22h 34m1 stop Dallas/Fort Worth

$1,066Qantas Airways

Wed, Nov 18 - Wed, Dec 2

10:40 am - 3:36 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 56m1 stop Los Angeles

4:30 pm - 8:30 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

24h 00m1 stop Los Angeles

$1,089Delta

Mon, Oct 5 - Mon, Oct 19

10:15 am - 9:44 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

26h 29m1 stop Los Angeles

5:45 pm - 7:50 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 05m1 stop Los Angeles

$1,135Delta

Mon, Oct 5 - Mon, Oct 19

11:20 am - 11:00 pmSYD Sydney Kingsford Smith-EWR Newark

26h 40m1 stop San Francisco

5:30 pm - 8:00 amEWR Newark-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles

$1,251United Airlines

Mon, Oct 5 - Mon, Oct 19

11:20 am - 9:54 pmSYD Sydney Kingsford Smith-EWR Newark

25h 34m1 stop San Francisco

6:00 pm - 7:55 amEWR Newark-SYD Sydney Kingsford Smith

22h 55m1 stop San Francisco

$1,254United Airlines

Recent last minute flight deals from Sydney to Pennsylvania

Thu, Sep 10 - Fri, Nov 27

9:20 am - 7:36 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 16m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

1:10 pm - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,030Air Canada

Thu, Sep 10 - Wed, Sep 23

9:10 am - 8:30 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

25h 20m1 stop Los Angeles

6:30 pm - 7:05 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

22h 35m1 stop Los Angeles

$1,034American Airlines

Wed, Sep 9 - Fri, Sep 11

12:00 pm - 4:00 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

42h 00m1 stop Dallas/Fort Worth

7:00 am - 7:05 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

34h 05m1 stop Los Angeles

$1,046Qantas Airways

Tue, Sep 8 - Tue, Sep 22

9:25 pm - 6:01 amSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

22h 36m1 stop San Francisco

5:30 pm - 7:05 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 35m1 stop Los Angeles

$1,050American Airlines

Wed, Sep 9 - Wed, Sep 23

9:10 am - 7:29 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

24h 19m1 stop Los Angeles

6:30 pm - 7:05 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

22h 35m1 stop Los Angeles

$1,061Qantas Airways

Thu, Sep 10 - Fri, Nov 27

9:20 am - 9:03 pmSYD Sydney Kingsford Smith-EWR Newark

25h 43m1 stop Vancouver Intl

6:15 pm - 9:35 amEWR Newark-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

$1,156Air Canada

Wed, Sep 9 - Mon, Sep 21

9:30 am - 7:04 pmSYD Sydney Kingsford Smith-EWR Newark

23h 34m2 stops Los Angeles San Francisco

6:30 pm - 7:00 amEWR Newark-SYD Sydney Kingsford Smith

22h 30m1 stop Los Angeles

$1,969United Airlines

Wed, Sep 9 - Wed, Sep 16

9:30 am - 6:53 pmSYD Sydney Kingsford Smith-EWR Newark

23h 23m1 stop Los Angeles

11:50 am - 6:55 amEWR Newark-SYD Sydney Kingsford Smith

29h 05m1 stop San Francisco

$1,969United Airlines

Wed, Sep 9 - Sat, Sep 19

9:15 am - 8:08 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

24h 53m2 stops Los Angeles Atlanta Hartsfield-Jackson

8:35 pm - 6:50 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

44h 15m1 stop Los Angeles

$1,983Delta

Wed, Sep 9 - Tue, Sep 22

9:15 am - 6:34 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

23h 19m1 stop Los Angeles

4:21 pm - 6:50 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

24h 29m2 stops Salt Lake City Los Angeles

$1,983Delta

Recent direct flight deals from Sydney to Pennsylvania

Wed, Oct 14 - Wed, Oct 28

10:10 am - 4:20 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mnonstop

6:15 pm - 8:15 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mnonstop

$1,417Qantas Airways

Wed, Oct 21 - Wed, Oct 28

10:10 am - 4:20 pmSYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mnonstop

6:15 pm - 8:15 amJFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mnonstop

$1,420Qantas Airways

Wed, Nov 4 - Wed, Nov 18