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Cheap flights from Pennsylvania to Cairns from $712

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNS
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Cairns
Explore the most affordable flight options available from Pennsylvania to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Wed 28/115:30
JFK
-
CNS
2 stops28h 30m
Qantas Airways
Thu 12/217:35
CNS
-
JFK
2 stops38h 25m
Qantas Airways
Deal found 26/1$1,850
Thu 5/314:16
PHL
-
CNS
2 stops36h 14m
Multiple Airlines
Sat 14/318:05
CNS
-
PHL
2 stops49h 46m
Multiple Airlines
Deal found 25/1$1,953
Fri 6/314:16
PHL
-
CNS
2 stops51h 04m
Multiple Airlines
Sat 14/318:05
CNS
-
PHL
2 stops49h 46m
Multiple Airlines
Deal found 25/1$1,955
Wed 28/117:15
JFK
-
CNS
2 stops29h 35m
Multiple Airlines
Thu 12/212:05
CNS
-
JFK
2 stops43h 55m
Multiple Airlines
Deal found 27/1$1,999
Thu 5/314:16
PHL
-
CNS
2 stops29h 44m
American Airlines
Sat 14/315:35
CNS
-
PHL
2 stops30h 28m
American Airlines
Deal found 25/1$2,077
Sat 21/217:15
JFK
-
CNS
2 stops38h 50m
Qantas Airways
Wed 25/217:35
CNS
-
JFK
3 stops59h 50m
Qantas Airways
Deal found 26/1$2,104
Wed 28/119:29
EWR
-
CNS
2 stops49h 06m
Multiple Airlines
Thu 12/212:35
CNS
-
EWR
2 stops41h 52m
Multiple Airlines
Deal found 26/1$2,152
Sat 21/214:31
PHL
-
CNS
2 stops34h 44m
Qantas Airways
Wed 25/212:35
CNS
-
PHL
2 stops65h 02m
Qantas Airways
Deal found 25/1$2,228
Thu 5/314:16
PHL
-
CNS
2 stops30h 34m
Qantas Airways
Sat 14/311:45
CNS
-
PHL
3 stops58h 23m
Qantas Airways
Deal found 25/1$2,362
Sat 21/217:37
IAD
-
CNS
2 stops38h 28m
Qantas Airways
Wed 25/209:20
CNS
-
IAD
2 stops46h 30m
Qantas Airways
Deal found 26/1$2,384
Tue 3/1117:03
IAD
-
CNS
2 stops27h 02m
Qantas Airways
Fri 20/1117:40
CNS
-
IAD
2 stops37h 31m
Qantas Airways
Deal found 27/1$2,398
Sat 24/1017:10
DCA
-
CNS
2 stops27h 55m
Qantas Airways
Tue 10/1117:40
CNS
-
DCA
2 stops37h 43m
Qantas Airways
Deal found 27/1$2,424

Find flight deals from Pennsylvania to Cairns

Keep the following information in mind while searching for Pennsylvania to Cairns flight deals. Data was last updated 28 January 2026.

Round-trip from

$1,930

One-way from

$712
11/3-18/3
  • 11/3-18/3
  • 4 total stops
  • 58h 32m total
  • Pennsylvania to Cairns
Search Deals
24/2
  • 24/2
  • 3 total stops
  • 36h 35m total
  • Pennsylvania to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Cairns 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 647,157 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Pennsylvania to Cairns that are best for you.

Fly from

Pennsylvania

Fly to

Cairns

Route

Depart

Return

Price

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Thu 5/3

14:16-17:30

2 stops36h 14m

Cairns

Sat 14/3

18:05-05:51

2 stops49h 46m

$1,953

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Thu 5/3

14:16-11:00

2 stops29h 44m

Cairns

Sat 14/3

15:35-08:03

2 stops30h 28m

$2,077

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Sat 21/2

17:15-23:05

2 stops38h 50m

Cairns

Wed 25/2

17:35-14:25

3 stops59h 50m

$2,104

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sat 21/2

14:31-16:15

2 stops34h 44m

Cairns

Wed 25/2

12:35-14:37

2 stops65h 02m

$2,228

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sat 21/2

17:37-23:05

2 stops38h 28m

Cairns

Wed 25/2

09:20-16:50

2 stops46h 30m

$2,384

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Fri 26/6

19:21-12:40

2 stops27h 19m

Cairns

Fri 10/7

14:55-05:00

2 stops28h 05m

$2,450

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sat 21/2

13:44-23:05

2 stops42h 21m

Cairns

Wed 25/2

15:35-14:53

2 stops38h 18m

$2,492

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Fri 13/3

14:14-11:50

2 stops31h 36m

Cairns

Fri 20/3

06:40-18:42

2 stops26h 02m

$2,538

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Thu 12/3

15:59-16:15

2 stops34h 16m

Cairns

Thu 19/3

17:35-19:46

2 stops40h 11m

$2,539

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Thu 12/3

17:52-10:45

2 stops50h 53m

Cairns

Thu 19/3

17:35-16:50

2 stops37h 15m

$2,562

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 59 results
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Best time to book a flight from Pennsylvania to Cairns

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Cairns
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Cairns. 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 into for flights to Cairns from Pennsylvania?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Pennsylvania. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

  • How long is the flight from Pennsylvania to Cairns?

    A quick flight from Pennsylvania to Cairns can take about 29h 44m. American Airlines provides one of the quickest options available for as low as $2,077. Pennsylvania and Cairns are separated by a distance of 15308 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Cairns?

    The most popular flight routes from Pennsylvania to Cairns are Philadelphia - Cairns, Washington, D.C. Reagan-National - Cairns and Washington, D.C. Dulles Intl - Cairns.

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

    Yes. In addition to deals on Pennsylvania to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Cairns?

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

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

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

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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