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$600+ Cheap flights from Pennsylvania to Cairns (CNS)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to Cairns

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 January 26, 2026.

This Qantas Airways deal was found by Cheapflights users on 1/24. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:30 pm
JFK
-
CNS
2 stops28h 30m
Qantas Airways
Wed 3/183:35 pm
CNS
-
JFK
2 stops28h 34m
Qantas Airways
Deal found 1/24$1,259
This oojo deal was found by Cheapflights users on 1/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:18 pm
PHL
-
CNS
2 stops37h 12m
Multiple Airlines
Tue 3/176:40 am
CNS
-
PHL
2 stops26h 45m
Multiple Airlines
Deal found 1/23$1,279
This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/283:30 pm
JFK
-
CNS
2 stops28h 30m
Qantas Airways
Thu 2/125:35 pm
CNS
-
JFK
2 stops38h 25m
Qantas Airways
Deal found 1/24$1,285
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:05 pm
LGA
-
CNS
2 stops29h 15m
Multiple Airlines
Wed 3/186:40 am
CNS
-
LGA
2 stops29h 17m
Multiple Airlines
Deal found 1/24$1,341
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:16 pm
PHL
-
CNS
2 stops51h 04m
Multiple Airlines
Sat 3/146:05 pm
CNS
-
PHL
2 stops49h 46m
Multiple Airlines
Deal found 1/25$1,358
This Fiji Airways deal was found by Cheapflights users on 1/24. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:29 pm
EWR
-
CNS
2 stops49h 06m
Multiple Airlines
Thu 2/1212:35 pm
CNS
-
EWR
2 stops41h 52m
Multiple Airlines
Deal found 1/24$1,394
This Gurufare deal was found by Cheapflights users on 1/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:44 pm
PHL
-
CNS
2 stops30h 06m
Qantas Airways
Tue 3/176:00 am
CNS
-
PHL
3 stops27h 25m
Qantas Airways
Deal found 1/23$1,456
This Qantas Airways deal was found by Cheapflights users on 1/24. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:30 pm
JFK
-
CNS
2 stops28h 50m
Multiple Airlines
Wed 3/1811:05 am
CNS
-
JFK
3 stops33h 04m
Multiple Airlines
Deal found 1/24$1,496
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:59 am
DCA
-
CNS
2 stops34h 01m
Qantas Airways
Sat 2/143:35 pm
CNS
-
DCA
2 stops38h 18m
Qantas Airways
Deal found 1/25$1,504
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:26 pm
IAD
-
CNS
2 stops32h 24m
Qantas Airways
Sat 2/143:35 pm
CNS
-
IAD
2 stops41h 43m
Qantas Airways
Deal found 1/25$1,546
This Qantas Airways deal was found by Cheapflights users on 1/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:31 pm
PHL
-
CNS
2 stops34h 44m
Qantas Airways
Wed 2/2512:35 pm
CNS
-
PHL
2 stops65h 02m
Qantas Airways
Deal found 1/23$1,547
This Air Canada deal was found by Cheapflights users on 1/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:25 pm
EWR
-
CNS
2 stops30h 30m
Air Canada
Wed 3/186:00 am
CNS
-
EWR
2 stops24h 53m
Air Canada
Deal found 1/24$1,617

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,259
(Qantas Airways)

One-way from

$600
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Cairns flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Cairns flights.
Search Deals
From Pennsylvania to Cairns
Search Deals
One-way flight from Pennsylvania to Cairns
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 26, 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

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 3/11

4:30 pm-11:00 am

2 stops28h 30m

Cairns

Wed 3/18

3:35 pm-6:09 am

2 stops28h 34m

$1,259

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Tue 3/10

2:18 pm-5:30 pm

2 stops37h 12m

Cairns

Tue 3/17

6:40 am-7:25 pm

2 stops26h 45m

$1,279

New YorkCairns

LGA - CNS

LGACNS

New York LaGuardia

Wed 3/11

4:05 pm-11:20 am

2 stops29h 15m

Cairns

Wed 3/18

6:40 am-9:57 pm

2 stops29h 17m

$1,341

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Fri 3/6

2:16 pm-8:20 am

2 stops51h 04m

Cairns

Sat 3/14

6:05 pm-5:51 am

2 stops49h 46m

$1,358

NewarkCairns

EWR - CNS

EWRCNS

Newark

Wed 1/28

7:29 pm-11:35 am

2 stops49h 06m

Cairns

Thu 2/12

12:35 pm-3:27 pm

2 stops41h 52m

$1,394

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Tue 3/10

3:44 pm-11:50 am

2 stops30h 06m

Cairns

Tue 3/17

6:00 am-7:25 pm

3 stops27h 25m

$1,456

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 3/11

4:30 pm-11:20 am

2 stops28h 50m

Cairns

Wed 3/18

11:05 am-6:09 am

3 stops33h 04m

$1,496

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sat 2/7

9:59 am-11:00 am

2 stops34h 01m

Cairns

Sat 2/14

3:35 pm-2:53 pm

2 stops38h 18m

$1,504

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sat 2/7

5:26 pm-4:50 pm

2 stops32h 24m

Cairns

Sat 2/14

3:35 pm-6:18 pm

2 stops41h 43m

$1,546

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sat 2/21

2:31 pm-4:15 pm

2 stops34h 44m

Cairns

Wed 2/25

12:35 pm-2:37 pm

2 stops65h 02m

$1,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 38 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 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 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?

    Cairns (CNS), located 2.8 mi from the city center, is the airport you fly into when you book flights from Pennsylvania to Cairns.

  • How long is the flight from Pennsylvania to Cairns?

    There are many flights that can get you from Pennsylvania to Cairns in 28h 30m. Fly via Qantas Airways, Air Canada, or Emirates to get the fastest option. There are 9564 mi between Pennsylvania and Cairns. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from Pennsylvania to Cairns is Philadelphia - Cairns. You may also consider Washington, D.C. Dulles Intl - Cairns or Newark - 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 vacation 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

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