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$570+ 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
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 6, 2025.

This Qantas Airways deal was found by Cheapflights users on 11/4. 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.
Sun 11/305:15 pmJFK - CNS
2 stops27h 35mQantas Airways
Fri 1/303:35 pmCNS - JFK
2 stops29h 58mQantas Airways
Deal found 11/4$1,485
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/16:59 pmIAD - CNS
2 stops37h 56mUnited Airlines
Wed 12/106:00 amCNS - IAD
2 stops29h 55mUnited Airlines
Deal found 11/4$1,686
This oojo deal was found by Cheapflights users on 11/4. 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.
Mon 12/14:59 pmDCA - CNS
2 stops29h 51mQantas Airways
Wed 12/105:35 pmCNS - DCA
2 stops42h 25mQantas Airways
Deal found 11/4$1,738
This BYOjet deal was found by Cheapflights users on 11/4. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:45 amJFK - CNS
2 stops39h 50mMultiple Airlines
Fri 1/303:45 pmCNS - JFK
2 stops35h 15mMultiple Airlines
Deal found 11/4$1,789
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/12:51 pmDCA - CNS
3 stops33h 04mUnited Airlines
Wed 12/106:00 amCNS - DCA
2 stops30h 36mUnited Airlines
Deal found 11/4$1,792
This Ovago deal was found by Cheapflights users on 11/4. 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.
Mon 12/18:05 pmIAD - CNS
2 stops42h 40mMultiple Airlines
Wed 12/109:45 amCNS - IAD
3 stops45h 10mMultiple Airlines
Deal found 11/4$1,883
This Emirates deal was found by Cheapflights users on 11/4. 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.
Sun 11/3010:20 pmJFK - CNS
3 stops69h 25mEmirates
Fri 1/3011:20 amCNS - JFK
3 stops46h 35mEmirates
Deal found 11/4$1,971
This Cathay Pacific deal was found by Cheapflights users on 11/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amDCA - CNS
3 stops43h 50mMultiple Airlines
Wed 12/1011:35 amCNS - DCA
3 stops46h 22mMultiple Airlines
Deal found 11/5$2,237
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK 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 12/103:45 pmCNS - IAD
2 stops39h 10mQatar Airways
Deal found 11/5$2,297
This Expedia deal was found by Cheapflights users on 11/4. 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.
Sun 11/3010:05 pmJFK - CNS
1 stop52h 15mSingapore Airlines
Fri 1/306:35 pmCNS - JFK
2 stops31h 40mSingapore Airlines
Deal found 11/4$2,414
This Gotogate deal was found by Cheapflights users on 11/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:45 pmEWR - CNS
3 stops49h 30mEmirates
Fri 12/262:50 pmCNS - EWR
3 stops45h 20mEmirates
Deal found 11/3$4,040
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/197:15 amEWR - CNS
2 stops44h 50mUnited Airlines
Fri 12/266:00 amCNS - EWR
2 stops32h 13mUnited Airlines
Deal found 11/3$4,122

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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,373
(Qantas Airways)

One-way from

$570
(oojo)
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 November 6, 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

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sun 3/15

3:51 pm-11:50 am

2 stops29h 59m

Cairns

Thu 3/19

12:35 pm-9:12 pm

2 stops46h 37m

$1,373

NewarkCairns

EWR - CNS

EWRCNS

Newark

Wed 1/28

12:00 pm-2:00 pm

2 stops35h 00m

Cairns

Thu 2/12

6:00 am-8:10 pm

2 stops29h 10m

$1,478

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Sun 11/30

5:15 pm-11:50 am

2 stops27h 35m

Cairns

Fri 1/30

3:35 pm-6:33 am

2 stops29h 58m

$1,485

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Tue 2/17

3:55 pm-11:20 am

2 stops28h 25m

Cairns

Tue 3/17

6:40 am-8:54 pm

2 stops28h 14m

$1,494

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Tue 2/17

5:37 pm-11:20 am

2 stops26h 43m

Cairns

Tue 3/17

6:40 am-10:15 pm

2 stops29h 35m

$1,494

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Thu 2/5

5:08 pm-4:50 pm

2 stops32h 42m

Cairns

Mon 2/9

5:35 pm-2:57 pm

2 stops36h 22m

$1,584

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sat 2/7

5:26 pm-11:05 pm

2 stops38h 39m

Cairns

Wed 2/11

3:35 pm-10:51 pm

2 stops46h 16m

$1,634

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Mon 12/1

6:59 pm-11:55 pm

2 stops37h 56m

Cairns

Wed 12/10

6:00 am-8:55 pm

2 stops29h 55m

$1,686

New YorkCairns

JFK - CNS

JFKCNS

New York John F Kennedy Intl

Wed 1/28

9:00 pm-11:05 pm

2 stops35h 05m

Cairns

Thu 2/12

9:45 am-3:00 pm

3 stops44h 15m

$1,693

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Mon 12/1

4:59 pm-1:50 pm

2 stops29h 51m

Cairns

Wed 12/10

5:35 pm-9:00 pm

2 stops42h 25m

$1,738

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 42 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 6, 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 29h 59m. Fly via Qantas Airways, United Airlines, or Cathay Pacific 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 cheapest airlines to fly from Pennsylvania to Cairns one-way?

    One-way options have recently been found by users for as low as $570 on Fiji Airways. Other airlines that offer cheap prices include Cathay Pacific from $730 and Qantas Airways from $968 one-way.

  • 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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