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$724+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
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 December 21, 2025.

This oojo deal was found by Cheapflights users on 12/18. 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.
Fri 12/193:25 pmJFK - CNS
2 stops29h 25mQantas Airways
Sat 12/275:40 pmCNS - JFK
2 stops42h 49mQantas Airways
Deal found 12/18$3,851
This oojo deal was found by Cheapflights users on 12/18. 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.
Fri 12/197:30 pmJFK - CNS
2 stops49h 20mMultiple Airlines
Sat 12/279:45 amCNS - JFK
3 stops43h 40mMultiple Airlines
Deal found 12/18$4,377
This Ovago deal was found by Cheapflights users on 12/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:39 pmEWR - CNS
2 stops31h 06mQantas Airways
Sat 12/275:00 pmCNS - EWR
2 stops45h 41mQantas Airways
Deal found 12/18$5,322
This FlightHub deal was found by Cheapflights users on 12/18. 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.
Fri 12/199:35 amEWR - CNS
1 stop40h 45mSingapore Airlines
Sat 12/277:50 pmCNS - EWR
2 stops48h 40mSingapore Airlines
Deal found 12/18$5,481
This Ovago deal was found by Cheapflights users on 12/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:00 amJFK - CNS
2 stops58h 45mCathay Pacific
Sat 12/2711:25 amCNS - JFK
1 stop39h 35mCathay Pacific
Deal found 12/18$5,862
This Emirates deal was found by Cheapflights users on 12/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:45 pmEWR - CNS
3 stops54h 40mEmirates
Sat 12/2711:35 amCNS - EWR
3 stops48h 35mEmirates
Deal found 12/18$13,647
This AranGrant deal was found by Cheapflights users on 12/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:00 pmJFK - CNS
2 stops52h 15mMultiple Airlines
Fri 1/27:45 amCNS - JFK
2 stops28h 44mMultiple Airlines
Deal found 12/19$13,745
This oojo deal was found by Cheapflights users on 12/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:30 pmJFK - CNS
2 stops53h 45mQantas Airways
Fri 1/25:40 pmCNS - JFK
2 stops62h 20mQantas Airways
Deal found 12/20$15,496
This AranGrant deal was found by Cheapflights users on 12/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:00 pmLGA - CNS
2 stops56h 10mQantas Airways
Fri 1/27:45 amCNS - LGA
2 stops30h 47mQantas Airways
Deal found 12/19$17,505
This Air Canada deal was found by Cheapflights users on 12/19. 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.
Sun 12/216:25 pmEWR - CNS
2 stops28h 35mMultiple Airlines
Fri 1/26:00 amCNS - EWR
2 stops25h 53mMultiple Airlines
Deal found 12/19$20,256
This Air Canada deal was found by Cheapflights users on 12/19. 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.
Sun 12/216:25 pmEWR - CNS
2 stops28h 35mAir Canada
Fri 1/25:35 pmCNS - EWR
3 stops41h 59mAir Canada
Deal found 12/19$20,634
This AranGrant deal was found by Cheapflights users on 12/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:40 pmJFK - CNS
1 stop29h 15mCathay Pacific
Fri 1/211:35 amCNS - JFK
2 stops46h 30mCathay Pacific
Deal found 12/19$21,318

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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,296
(American Airlines)

One-way from

$724
(Ovago)
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 December 21, 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

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Mon 2/2

3:59 pm-11:00 am

2 stops28h 01m

Cairns

Mon 2/9

2:50 pm-2:57 pm

2 stops39h 07m

$1,296

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Wed 2/4

3:35 pm-11:50 am

2 stops29h 15m

Cairns

Wed 2/11

12:35 pm-8:35 pm

2 stops47h 00m

$1,330

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Sat 3/21

3:35 pm-2:05 pm

2 stops32h 30m

Cairns

Sun 3/29

12:40 pm-2:58 pm

2 stops40h 18m

$1,343

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sat 2/14

1:34 pm-11:50 am

2 stops31h 16m

Cairns

Wed 2/18

12:35 pm-8:35 pm

2 stops47h 00m

$1,380

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

$1,389

NewarkCairns

EWR - CNS

EWRCNS

Newark

Mon 2/2

6:25 pm-2:00 pm

2 stops28h 35m

Cairns

Mon 2/9

6:05 pm-4:53 pm

2 stops37h 48m

$1,412

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 1/28

2:30 pm-11:20 am

2 stops29h 50m

Cairns

Thu 2/12

6:40 am-2:25 pm

2 stops46h 45m

$1,474

New YorkCairns

LGA - CNS

LGACNS

New York LaGuardia

Mon 2/2

5:13 pm-11:00 am

2 stops26h 47m

Cairns

Mon 2/9

6:40 am-6:59 pm

2 stops27h 19m

$1,489

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Mon 2/2

5:15 pm-2:05 pm

2 stops29h 50m

Cairns

Mon 2/9

2:50 pm-2:31 pm

2 stops38h 41m

$1,492

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Sat 3/21

4:30 pm-11:50 am

2 stops29h 20m

Cairns

Sun 3/29

12:40 pm-6:30 am

2 stops31h 50m

$1,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 34 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 December 21, 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 28h 01m. Fly via American Airlines or Qantas Airways to get the fastest option. There are 9446 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 New York John F Kennedy Intl - Cairns. You may also consider Newark - 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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