$1,161 Find Cheap Flights from Adelaide to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Pennsylvania departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Adelaide to Pennsylvania

Cheapest return prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia2 stops$2,130
Pittsburgh
Pittsburgh2 stops$2,699
Philadelphia
Philadelphia2 stops$2,130
Pittsburgh
Pittsburgh2 stops$2,699

Book Cheap Adelaide to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Pennsylvania

Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
21:20 - 16:30
ADL
-
EWR
32h 40m
2 stops
Air Canada Logo
18:00 - 11:50
EWR
-
ADL
28h 20m
2 stops
$1,356Air Canada
Mon, 13 Apr - Mon, 20 Apr
Air Canada Logo
21:20 - 16:30
ADL
-
EWR
32h 40m
2 stops
Air Canada Logo
09:10 - 11:50
EWR
-
ADL
37h 10m
3 stops
$1,366Air Canada
Mon, 13 Apr - Mon, 20 Apr
Qantas Airways Logo
08:30 - 16:20
ADL
-
JFK
21h 20m
1 stop
Qantas Airways Logo
19:20 - 11:55
JFK
-
ADL
27h 05m
2 stops
$1,461Qantas Airways
Mon, 9 Mar - Mon, 16 Mar
Qantas Airways Logo
06:25 - 20:29
ADL
-
EWR
28h 34m
2 stops
Qantas Airways Logo
12:47 - 09:55
EWR
-
ADL
30h 38m
2 stops
$1,467Qantas Airways
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:00 - 20:59
ADL
-
EWR
38h 29m
3 stops
Multiple Airlines Logo
14:30 - 11:50
EWR
-
ADL
31h 50m
3 stops
$1,470Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:00 - 22:45
ADL
-
JFK
40h 15m
3 stops
Multiple Airlines Logo
10:40 - 13:55
JFK
-
ADL
37h 45m
3 stops
$1,471Multiple Airlines
Fri, 19 Jun - Wed, 15 Jul
United Airlines Logo
06:05 - 07:50
ADL
-
PHL
39h 15m
2 stops
United Airlines Logo
18:30 - 11:10
PHL
-
ADL
27h 10m
2 stops
$2,130United Airlines
Fri, 19 Jun - Wed, 15 Jul
United Airlines Logo
06:40 - 01:26
ADL
-
PHL
32h 16m
2 stops
United Airlines Logo
09:25 - 11:05
PHL
-
ADL
36h 10m
2 stops
$3,274United Airlines
Fri, 19 Jun - Wed, 15 Jul
Qatar Airways Logo
21:40 - 09:00
ADL
-
PHL
48h 50m
1 stop
Qatar Airways Logo
17:50 - 15:50
PHL
-
ADL
32h 30m
2 stops
$4,294Qatar Airways
Fri, 19 Jun - Wed, 15 Jul
Qatar Airways Logo
21:40 - 09:00
ADL
-
PHL
48h 50m
1 stop
Qatar Airways Logo
17:50 - 15:50
PHL
-
ADL
32h 30m
2 stops
$4,336Qatar Airways
Booking Insights

KAYAK's insights & trends for Adelaide to Pennsylvania flights

Get data-powered insights and trends into flights from Adelaide to Pennsylvania to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Adelaide to Pennsylvania?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Adelaide to Pennsylvania were found on Air Canada ($1,356) and Qantas Airways ($1,461).

Good to know

Low seasonJune
Cheapest flight$964
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Adelaide to New York John F Kennedy Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Adelaide to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Pennsylvania is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Adelaide to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 989 reviews
7.5Comfort
7.7Boarding
7.2Entertainment
7.0Food
8.1Crew
Airline reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

2.0 MediocreKelsey, Feb 2026
MIA - LAX
Read more Qantas Airways reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Everything you need to know for your flight from Adelaide to Pennsylvania

Information on your arrival and departure airports