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$618+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNS
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find 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 November 20, 2025.

This Air Canada deal was found by Cheapflights users on 11/19. 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.
Mon 12/16:59 amDCA - CNS
3 stops43h 31mMultiple Airlines
Wed 12/106:05 pmCNS - DCA
3 stops43h 30mMultiple Airlines
Deal found 11/19$1,802
This Air Canada deal was found by Cheapflights users on 11/19. 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.
Mon 12/110:11 pmIAD - CNS
3 stops52h 19mMultiple Airlines
Wed 12/106:05 pmCNS - IAD
3 stops42h 15mMultiple Airlines
Deal found 11/19$1,802
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:15 pmJFK - CNS
2 stops32h 30mMultiple Airlines
Thu 1/812:35 pmCNS - JFK
2 stops31h 25mMultiple Airlines
Deal found 11/18$1,951
This oojo deal was found by Cheapflights users on 11/18. 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.
Sun 12/285:15 pmJFK - CNS
3 stops38h 50mQantas Airways
Thu 1/86:00 amCNS - JFK
2 stops30h 08mQantas Airways
Deal found 11/18$2,410
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:05 pmIAD - CNS
2 stops36h 00mQatar Airways
Wed 12/1010:55 amCNS - IAD
2 stops44h 00mQatar Airways
Deal found 11/20$2,430
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:39 pmIAD - CNS
2 stops38h 16mUnited Airlines
Mon 12/226:00 amCNS - IAD
2 stops25h 30mUnited Airlines
Deal found 11/17$2,460
This Air Canada deal was found by Cheapflights users on 11/18. 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 12/310:11 pmIAD - CNS
3 stops52h 19mMultiple Airlines
Mon 12/225:35 pmCNS - IAD
3 stops42h 50mMultiple Airlines
Deal found 11/18$2,478
This Air Canada deal was found by Cheapflights users on 11/19. 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 12/310:11 pmIAD - CNS
3 stops49h 44mAir Canada
Mon 12/225:35 pmCNS - IAD
3 stops41h 51mAir Canada
Deal found 11/19$2,517
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:59 pmDCA - CNS
2 stops38h 56mUnited Airlines
Wed 12/106:00 amCNS - DCA
2 stops25h 49mUnited Airlines
Deal found 11/19$2,634
This oojo deal was found by Cheapflights users on 11/18. 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.
Sun 12/2810:45 amLGA - CNS
2 stops33h 15mQantas Airways
Thu 1/85:35 pmCNS - LGA
2 stops40h 24mQantas Airways
Deal found 11/18$2,653
This oojo deal was found by Cheapflights users on 11/18. 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 12/271:45 amJFK - CNS
1 stop41h 10mCathay Pacific
Thu 1/811:25 amCNS - JFK
1 stop39h 35mCathay Pacific
Deal found 11/18$2,828
This FlightHub deal was found by Cheapflights users on 11/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:25 pmEWR - CNS
2 stops47h 55mMultiple Airlines
Thu 1/86:00 amCNS - EWR
2 stops25h 53mMultiple Airlines
Deal found 11/18$3,156

Cheap flight deals from Pennsylvania to Cairns

Keep the following information in mind while searching for Pennsylvania to Cairns flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,279
(oojo)

One-way from

$618
(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
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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 November 20, 2025.
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 1/28

6:00 am-11:00 am

2 stops38h 00m

Cairns

Thu 2/12

6:05 pm-6:30 am

2 stops51h 25m

$1,279

NewarkCairns

EWR - CNS

EWRCNS

Newark

Wed 1/28

6:25 pm-5:15 pm

2 stops31h 50m

Cairns

Thu 2/12

6:05 pm-4:53 pm

2 stops37h 48m

$1,317

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sat 2/21

4:01 pm-8:20 am

2 stops49h 19m

Cairns

Sat 2/28

6:40 am-8:35 pm

2 stops28h 55m

$1,342

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Thu 2/26

2:14 pm-4:15 pm

2 stops35h 01m

Cairns

Mon 3/2

5:00 pm-7:54 pm

2 stops41h 54m

$1,372

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 1/28

5:15 pm-9:00 pm

3 stops36h 45m

Cairns

Thu 2/12

2:50 pm-2:30 pm

2 stops38h 40m

$1,389

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sat 2/21

11:35 am-4:15 pm

2 stops37h 40m

Cairns

Sat 2/28

2:50 pm-4:48 pm

2 stops40h 58m

$1,516

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 1/28

1:40 pm-4:50 pm

2 stops36h 10m

Cairns

Thu 2/12

11:25 am-5:45 am

1 stop33h 20m

$1,613

New YorkCairns

LGA - CNS

LGACNS

New York LaGuardia

Sat 2/21

2:46 pm-11:00 am

2 stops29h 14m

Cairns

Sat 2/28

3:35 pm-3:01 pm

2 stops38h 26m

$1,636

New YorkCairns

LGA - CNS

LGACNS

New York LaGuardia

Sat 3/21

4:59 pm-11:50 am

2 stops28h 51m

Cairns

Tue 3/31

12:40 pm-7:01 pm

2 stops44h 21m

$1,641

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Sun 2/8

7:00 am-11:50 am

2 stops37h 50m

Cairns

Wed 2/11

3:35 pm-7:58 am

2 stops31h 23m

$1,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 44 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

What is the cheapest time of day to fly from PA to CNS?

Find hourly flight availability from Pennsylvania to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Pennsylvania to Cairns by exploring options for tickets in the evening.

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 35h 01m. Fly via Qantas Airways, Cathay Pacific, or Air New Zealand to get the fastest option. There are 9512 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 Newark - Cairns. You may also consider New York John F Kennedy Intl - Cairns or New York LaGuardia - 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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