When did momondo last update prices for flights from Adelaide Airport to Pennsylvania?

Prices for flights from Adelaide Airport to Pennsylvania were last updated today.

How many operators does momondo search for flights from Adelaide Airport to Pennsylvania?

As of September 2026, there are 2 operators available to choose from for flights from Adelaide Airport to Pennsylvania.

How old do you have to be to fly from Adelaide Airport to Pennsylvania?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Adelaide Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$2,517 Cheap Flights from Adelaide to Pennsylvania in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Adelaide to Pennsylvania

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Cheap return flights

Enter your travel dates to find the best prices.

18:30 - 23:50ADL Adelaide-PHL Philadelphia

44h 50m2 stops Melbourne Los Angeles Los Angeles

20:05 - 14:20PHL Philadelphia-ADL Adelaide

50h 45m2 stops Dallas/Fort Worth Brisbane

$2,517American Airlines

Thu, 5 Nov - Mon, 9 Nov

18:30 - 23:50ADL Adelaide-PHL Philadelphia

44h 50m2 stops Melbourne Los Angeles Los Angeles

20:05 - 14:20PHL Philadelphia-ADL Adelaide

50h 45m2 stops Dallas/Fort Worth Brisbane

$2,523American Airlines

Thu, 5 Nov - Mon, 9 Nov

18:30 - 23:50ADL Adelaide-PHL Philadelphia

44h 50m2 stops Melbourne Los Angeles Los Angeles

20:05 - 14:20PHL Philadelphia-ADL Adelaide

50h 45m2 stops Dallas/Fort Worth Brisbane

$2,524American Airlines

Thu, 5 Nov - Mon, 9 Nov

18:30 - 17:49ADL Adelaide-PHL Philadelphia

38h 49m2 stops Melbourne Los Angeles Los Angeles

07:00 - 13:45PHL Philadelphia-ADL Adelaide

39h 15m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$2,524American Airlines

Thu, 5 Nov - Mon, 9 Nov

22:00 - 14:50ADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

16:25 - 17:05PHL Philadelphia-ADL Adelaide

34h 10m2 stops Boston Logan Intl Doha Hamad Intl

$3,034Qatar Airways

Fri, 12 Mar - Fri, 26 Mar

06:00 - 20:24ADL Adelaide-PHL Philadelphia

29h 54m2 stops Sydney Kingsford Smith Dallas/Fort Worth

17:17 - 11:05PHL Philadelphia-ADL Adelaide

27h 18m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$3,041Qantas Airways

Fri, 12 Mar - Fri, 26 Mar

22:00 - 17:47ADL Adelaide-PHL Philadelphia

35h 17m2 stops Doha Hamad Intl Boston Logan Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$3,115Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

22:00 - 19:12ADL Adelaide-PHL Philadelphia

36h 42m2 stops Doha Hamad Intl Boston Logan Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$3,121Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

22:00 - 19:12ADL Adelaide-PHL Philadelphia

36h 42m2 stops Doha Hamad Intl Boston Logan Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$3,124Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

17:20 - 16:37ADL Adelaide-PHL Philadelphia

38h 47m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

12:34 - 11:15PHL Philadelphia-ADL Adelaide

31h 11m2 stops Dallas/Fort Worth Melbourne

$3,281Qantas Airways

Sun, 20 Dec - Tue, 29 Dec

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American Airlines flights from Adelaide to Pennsylvania

Our best American Airlines deals on Adelaide to Pennsylvania flight tickets

American Airlines

5 Nov

ADL18:30Adelaide

44h 50m

2 stops

PHL23:50Philadelphia

9 Nov

PHL20:05Philadelphia

50h 45m

2 stops

ADL14:20Adelaide

$2,517

American Airlines

5 Nov

ADL18:30Adelaide

44h 50m

2 stops

PHL23:50Philadelphia

9 Nov

PHL20:05Philadelphia

50h 45m

2 stops

ADL14:20Adelaide

$2,523

American Airlines

5 Nov

ADL18:30Adelaide

38h 49m

2 stops

PHL17:49Philadelphia

9 Nov

PHL07:00Philadelphia

39h 15m

2 stops

ADL13:45Adelaide

$2,524

JetBlue flights from Adelaide to Pennsylvania

Our best JetBlue deals on Adelaide to Pennsylvania flight tickets

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$3,307

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$3,313

JetBlue

5 Nov

ADL22:00Adelaide

32h 20m

1 stop

PHL14:50Philadelphia

9 Nov

PHL20:45Philadelphia

27h 40m

1 stop

ADL15:55Adelaide

$3,319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

18:30-23:50

2 stops44h 50m

Philadelphia

Mon 9/11

20:05-14:20

2 stops50h 45m

$2,517

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

18:30-23:50

2 stops44h 50m

Philadelphia

Mon 9/11

20:05-14:20

2 stops50h 45m

$2,523

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

18:30-23:50

2 stops44h 50m

Philadelphia

Mon 9/11

20:05-14:20

2 stops50h 45m

$2,524

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

18:30-17:49

2 stops38h 49m

Philadelphia

Mon 9/11

07:00-13:45

2 stops39h 15m

$2,524

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Fri 12/3

22:00-14:50

1 stop32h 20m

Philadelphia

Fri 26/3

16:25-17:05

2 stops34h 10m

$3,034

Fastest return journey

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Fri 12/3

06:00-20:24

2 stops29h 54m

Philadelphia

Fri 26/3

17:17-11:05

2 stops27h 18m

$3,041

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

22:00-17:47

2 stops35h 17m

Philadelphia

Mon 9/11

20:45-15:55

1 stop27h 40m

$3,115

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

22:00-19:12

2 stops36h 42m

Philadelphia

Mon 9/11

20:45-15:55

1 stop27h 40m

$3,121

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 5/11

22:00-19:12

2 stops36h 42m

Philadelphia

Mon 9/11

20:45-15:55

1 stop27h 40m

$3,124

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Sun 20/12

17:20-16:37

2 stops38h 47m

Philadelphia

Tue 29/12

12:34-11:15

2 stops31h 11m

$3,281

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Adelaide to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Adelaide to Pennsylvania flights?

You could potentially save up to 34% on your flight if you consider stops on a Adelaide to Pennsylvania flight.

Cheap Adelaide to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Pennsylvania

Best price found	$2,517
Fastest flight time	24h 02m
Direct flights	None

The best flight deal from Adelaide to Pennsylvania found on momondo in the last 72 hours is $2,517

The fastest flight from Adelaide to Pennsylvania takes 24h 02m

There are no direct flights from Adelaide to Pennsylvania. There are no popular flight routes from Adelaide to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Adelaide to Pennsylvania

When did momondo last update prices for flights from Adelaide Airport to Pennsylvania?
Prices for flights from Adelaide Airport to Pennsylvania were last updated today.
How many operators does momondo search for flights from Adelaide Airport to Pennsylvania?
As of September 2026, there are 2 operators available to choose from for flights from Adelaide Airport to Pennsylvania.
How old do you have to be to fly from Adelaide Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Adelaide Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Adelaide to Pennsylvania

Compare and see reviews for airlines that fly from Adelaide to Pennsylvania with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,670	Free cancellation	Rating 7.5 1,101 reviews		Search Qantas Airways flights
Qatar Airways	PriceFrom $2,342	Free cancellation	Rating 7.3 3,731 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Adelaide.

Can I find flights from Adelaide to Pennsylvania with flexible booking policies on momondo?

All flight searches from Adelaide to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Adelaide to Pennsylvania?

momondo helps you find the best flight between Adelaide and Pennsylvania by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Adelaide to Pennsylvania right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Adelaide to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.