$1,077 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 3/11. 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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Flight Deals

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

Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:10 - 16:53ADL-EWR
26h 13m2 stops
Multiple Airlines Logo
18:25 - 14:05EWR-ADL
28h 10m2 stops
$1,546Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Air Canada Logo
06:10 - 16:53ADL-EWR
26h 13m2 stops
Air Canada Logo
14:20 - 16:10EWR-ADL
34h 20m3 stops
$1,629Air Canada
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Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
14:55 - 21:33ADL-PHL
22h 08m1 stop
United Airlines Logo
12:44 - 09:30PHL-ADL
53h 16m2 stops
$1,756United Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
United Airlines Logo
06:00 - 19:04ADL-LGA
28h 34m2 stops
United Airlines Logo
15:41 - 10:55LGA-ADL
27h 44m2 stops
$1,908United Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
07:50 - 07:55ADL-PHL
39h 35m2 stops
American Airlines Logo
18:46 - 09:50PHL-ADL
47h 34m2 stops
$2,085American Airlines
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Thu, 27 Nov - Thu, 4 Dec
Qantas Airways Logo
20:00 - 14:25ADL-JFK
33h 55m2 stops
Qantas Airways Logo
15:25 - 09:50JFK-ADL
26h 55m2 stops
$2,427Qantas Airways
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Thu, 27 Nov - Thu, 4 Dec
Qatar Airways Logo
12:35 - 08:00ADL-JFK
34h 55m2 stops
Qatar Airways Logo
10:20 - 17:05JFK-ADL
39h 15m1 stop
$2,520Qatar Airways
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Thu, 27 Nov - Thu, 4 Dec
Qatar Airways Logo
12:35 - 08:00ADL-JFK
34h 55m2 stops
Qatar Airways Logo
10:20 - 17:05JFK-ADL
39h 15m1 stop
$2,529Qatar Airways
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Qantas Airways Logo
20:00 - 14:25ADL-JFK
33h 55m2 stops
Qantas Airways Logo
15:25 - 09:50JFK-ADL
26h 55m2 stops
$2,531Qantas Airways
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Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
07:50 - 06:55ADL-PHL
38h 35m2 stops
American Airlines Logo
16:01 - 11:50PHL-ADL
28h 19m2 stops
$2,669American Airlines
Find Deal
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.

What is the cheapest month to fly from Adelaide to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Pennsylvania is March, when tickets cost $2,296 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,795 and $3,569 respectively.

Good to know

Low seasonNovember
Cheapest flight$979
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Adelaide to Newark Liberty 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.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally at night, when retur flights cost $2,837 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the evening, which is peak travel time and where the average cost of a ticket is $3,346.

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 925 reviews
7.0Food
8.2Crew
7.5Comfort
7.7Boarding
7.2Entertainment
Airline reviews

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

6.0 GoodSandipan, Oct 2025SYD - DFW
Read more Qantas Airways reviews

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.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

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.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

Not enough veg food available for passengers. I actually did not get the veg food and was told it was over, and I starved the entire flight duration.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

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