How long is the flight from USA to Adelaide?

A quick flight from USA to Adelaide can take about 19h 10m. Fiji Airways provides one of the quickest options available for as low as $1,342. Airlines will cover a distance of 13140 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

What are the cheapest airlines to fly from USA to Adelaide one-way?

The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $477. However, be on the lookout for offers from Fiji Airways and Qantas Airways, as they are both options that can get you from USA to Adelaide for a low price. Find deals

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm. Find deals

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from USA to Adelaide?

While some choose either Los Angeles - Adelaide or Dallas/Fort Worth - Adelaide, San Francisco - Adelaide is the most popular route from USA to Adelaide.

What are the most popular airlines that fly from USA to Adelaide?

Consider Qantas Airways, American Airlines or Air New Zealand when booking your flight. These represent the most popular airlines when flying from USA to Adelaide.

What airport do you fly into for flights to Adelaide from United States?

Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from United States.

Can I find deals for flights from USA to Adelaide that include hotel bookings?

Yes. In addition to deals on USA to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from USA to Adelaide?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Adelaide.

Can I find deals for business class flights from USA to Adelaide?

Yes. Cheapflights offers flight deals from USA to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$754+ Flights from the United States to Adelaide

Cheap flight deals from USA to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from USA to Adelaide
Explore the most affordable flight options available from USA to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Thu 25/1222:50LAX - ADL

1 stop24h 25mQantas Airways

Sun 25/106:00ADL - LAX

1 stop18h 35mQantas Airways

Deal found 15/12$1,643

Mon 15/1222:59DFW - ADL

2 stops24h 16mQantas Airways

Mon 22/1206:05ADL - DFW

1 stop25h 15mQantas Airways

Deal found 14/12$1,649

Wed 17/1222:59DFW - ADL

2 stops26h 16mQantas Airways

Sat 10/118:30ADL - DFW

1 stop36h 50mQantas Airways

Deal found 14/12$1,660

Mon 29/1222:50LAX - ADL

1 stop25h 25mQantas Airways

Thu 8/118:30ADL - LAX

2 stops31h 00mQantas Airways

Deal found 14/12$1,864

Sun 21/1222:50LAX - ADL

1 stop24h 25mQantas Airways

Sun 28/1218:30ADL - LAX

2 stops31h 00mQantas Airways

Deal found 15/12$1,921

Tue 16/1221:25LAX - ADL

1 stop19h 55mQantas Airways

Tue 30/1207:50ADL - LAX

1 stop18h 05mQantas Airways

Deal found 15/12$2,647

Tue 30/1205:50SEA - ADL

3 stops35h 10mMultiple Airlines

Tue 31/318:50ADL - SEA

2 stops33h 20mMultiple Airlines

Deal found 15/12$2,659

Mon 29/1212:29JFK - ADL

2 stops29h 26mQantas Airways

Tue 24/319:00ADL - JFK

2 stops38h 58mQantas Airways

Deal found 15/12$2,672

Thu 25/1210:55LAX - ADL

2 stops34h 20mMultiple Airlines

Sun 25/114:30ADL - LAX

2 stops26h 06mMultiple Airlines

Deal found 15/12$2,678

Tue 30/1207:05SEA - ADL

2 stops36h 20mUnited Airlines

Tue 31/307:40ADL - SEA

2 stops31h 02mUnited Airlines

Deal found 15/12$2,764

Wed 24/1222:15IAD - ADL

2 stops43h 45mUnited Airlines

Mon 12/114:55ADL - IAD

2 stops23h 57mUnited Airlines

Deal found 15/12$2,886

Tue 23/1222:10IAD - ADL

2 stops67h 50mUnited Airlines

Mon 12/114:55ADL - IAD

2 stops29h 56mUnited Airlines

Deal found 13/12$2,921

Best flights from USA to Adelaide
Discover carefully curated flight deals from USA to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Tue 17/222:35LAX - ADL

1 stop19h 10mFiji Airways

Thu 26/213:15ADL - LAX

1 stop17h 15mFiji Airways

Deal found 16/12$1,342

Wed 18/218:10LAX - ADL

2 stops29h 30mAir Canada

Wed 25/206:00ADL - LAX

2 stops24h 18mAir Canada

Deal found 15/12$1,368

Tue 17/218:10LAX - ADL

2 stops29h 20mMultiple Airlines

Thu 26/206:10ADL - LAX

2 stops25h 44mMultiple Airlines

Deal found 16/12$1,437

Wed 11/220:10LAX - ADL

1 stop20h 15mAir New Zealand

Thu 14/507:50ADL - LAX

2 stops22h 00mAir New Zealand

Deal found 16/12$1,530

Mon 19/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 2/214:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$1,577

Sun 5/421:50LAX - ADL

1 stop19h 05mQantas Airways

Sun 19/406:00ADL - LAX

1 stop17h 35mQantas Airways

Deal found 15/12$1,599

Wed 25/214:35ORD - ADL

1 stop27h 25mCathay Pacific

Sun 1/312:00ADL - ORD

1 stop41h 25mCathay Pacific

Deal found 13/12$2,806

Thu 29/109:55SEA - ADL

2 stops35h 55mAir Canada

Thu 5/206:10ADL - SEA

2 stops31h 36mAir Canada

Deal found 15/12$1,556

Fri 13/222:35LAX - ADL

2 stops24h 05mMultiple Airlines

Sat 16/512:35ADL - LAX

1 stop16h 50mMultiple Airlines

Deal found 15/12$1,581

Fri 13/220:10LAX - ADL

1 stop20h 15mAir New Zealand

Fri 15/512:05ADL - LAX

1 stop17h 45mAir New Zealand

Deal found 15/12$1,586

Thu 29/121:50DFW - ADL

1 stop21h 55mFiji Airways

Thu 5/213:15ADL - DFW

1 stop19h 00mFiji Airways

Deal found 15/12$1,586

Sat 7/222:50LAX - ADL

1 stop20h 20mQantas Airways

Sat 14/206:05ADL - LAX

1 stop19h 50mQantas Airways

Deal found 15/12$1,599

Wed 28/118:25EWR - ADL

2 stops36h 35mAir Canada

Wed 4/206:00ADL - EWR

3 stops30h 04mAir Canada

Deal found 14/12$1,574

Wed 1/423:55LAX - ADL

2 stops26h 50mMultiple Airlines

Thu 30/412:35ADL - LAX

1 stop16h 50mMultiple Airlines

Deal found 15/12$1,584

Sun 22/323:50LAX - ADL

1 stop20h 20mQantas Airways

Thu 9/406:00ADL - LAX

1 stop17h 35mQantas Airways

Deal found 15/12$1,599

Tue 3/319:50SFO - ADL

1 stop20h 35mAir New Zealand

Tue 24/319:00ADL - SFO

2 stops34h 35mAir New Zealand

Deal found 15/12$1,637

Mon 19/114:20LGA - ADL

2 stops27h 40mUnited Airlines

Mon 2/214:55ADL - LGA

2 stops24h 18mUnited Airlines

Deal found 15/12$1,816

Sun 22/323:35LAX - ADL

2 stops27h 35mMultiple Airlines

Thu 9/412:35ADL - LAX

1 stop16h 50mMultiple Airlines

Deal found 15/12$1,584

Sun 17/521:50LAX - ADL

1 stop19h 05mQantas Airways

Sat 6/606:00ADL - LAX

1 stop17h 35mQantas Airways

Deal found 15/12$1,599

Mon 9/218:25EWR - ADL

2 stops33h 15mAir Canada

Thu 19/206:00ADL - EWR

3 stops30h 05mAir Canada

Deal found 13/12$1,634

Mon 19/118:00EWR - ADL

1 stop24h 00mUnited Airlines

Mon 2/214:55ADL - EWR

2 stops24h 05mUnited Airlines

Deal found 14/12$1,816

Sun 19/418:00SFO - ADL

2 stops22h 55mQantas Airways

Thu 14/506:00ADL - SFO

2 stops21h 29mQantas Airways

Deal found 13/12$1,601

Mon 9/218:25EWR - ADL

2 stops33h 15mMultiple Airlines

Thu 19/206:10ADL - EWR

2 stops26h 13mMultiple Airlines

Deal found 13/12$1,618

Thu 5/209:00ORD - ADL

1 stop32h 00mUnited Airlines

Wed 4/314:55ADL - ORD

1 stop21h 30mUnited Airlines

Deal found 14/12$1,825

Sat 28/215:40SEA - ADL

2 stops33h 00mAir Canada

Wed 4/318:55ADL - SEA

2 stops42h 51mAir Canada

Deal found 13/12$1,715

Tue 28/418:00SFO - ADL

2 stops23h 50mQantas Airways

Sun 10/506:00ADL - SFO

2 stops21h 29mQantas Airways

Deal found 14/12$1,601

Fri 13/220:00SEA - ADL

2 stops26h 25mMultiple Airlines

Sun 22/219:00ADL - SEA

2 stops32h 45mMultiple Airlines

Deal found 13/12$1,634

Fri 13/223:59SEA - ADL

2 stops39h 01mUnited Airlines

Sat 21/214:55ADL - SEA

1 stop28h 34mUnited Airlines

Deal found 13/12$1,833

Thu 5/214:00ORD - ADL

3 stops33h 40mAir Canada

Wed 4/318:55ADL - ORD

2 stops36h 16mAir Canada

Deal found 14/12$1,732

Tue 24/220:15SFO - ADL

1 stop20h 10mQantas Airways

Thu 19/307:50ADL - SFO

2 stops24h 15mQantas Airways

Deal found 15/12$1,613

Direct flights from USA to Adelaide
Explore direct flight options from USA to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.

Mon 19/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 2/214:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$1,577

Mon 26/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 23/313:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$1,578

Thu 29/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Wed 25/313:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$1,654

Thu 19/223:05SFO - ADL

Nonstop15h 55mUnited Airlines

Sat 14/313:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 14/12$1,729

Mon 12/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 19/114:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 15/12$2,067

Thu 1/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Sat 31/114:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$2,406

Mon 12/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Wed 21/114:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$2,445

Sat 10/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 19/114:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$2,632

Sat 10/123:05SFO - ADL

Nonstop15h 55mUnited Airlines

Sat 17/114:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 13/12$2,707

Thu 26/223:05SFO - ADL

Nonstop15h 55mUnited Airlines

Mon 2/314:55ADL - SFO

Nonstop14h 50mUnited Airlines

Deal found 14/12$2,859

Last-minute flights from USA to Adelaide
Discover last-minute flight deals from USA to Adelaide. Data last updated 16 December 2025 and is based on user searches.

Mon 12/120:50LAX - ADL

1 stop18h 30mQantas Airways

Mon 19/119:00ADL - LAX

1 stop29h 35mQantas Airways

Deal found 12/12$1,554

Fri 16/115:40SEA - ADL

2 stops32h 40mMultiple Airlines

Sun 25/106:10ADL - SEA

2 stops21h 51mMultiple Airlines

Deal found 15/12$1,523

Tue 27/118:10LAX - ADL

2 stops27h 40mAir Canada

Tue 3/206:10ADL - LAX

2 stops24h 08mAir Canada

Deal found 13/12$1,363

Tue 27/119:05LAX - ADL

1 stop21h 20mAir New Zealand

Tue 3/207:00ADL - LAX

2 stops22h 45mAir New Zealand

Deal found 13/12$1,408

Tue 27/118:00SFO - ADL

2 stops34h 00mAir Canada

Mon 5/1006:10ADL - SFO

2 stops26h 53mAir Canada

Deal found 13/12$1,484

Wed 28/118:50SFO - ADL

2 stops26h 05mMultiple Airlines

Wed 4/206:10ADL - SFO

2 stops22h 54mMultiple Airlines

Deal found 14/12$1,365

Wed 28/120:10LAX - ADL

1 stop20h 15mAir New Zealand

Wed 4/211:55ADL - LAX

1 stop17h 50mAir New Zealand

Deal found 13/12$1,527

Wed 28/118:25EWR - ADL

2 stops36h 35mAir Canada

Mon 2/206:10ADL - EWR

2 stops26h 13mAir Canada

Deal found 15/12$1,556

Thu 29/122:35LAX - ADL

1 stop19h 10mFiji Airways

Thu 5/213:15ADL - LAX

1 stop17h 15mFiji Airways

Deal found 15/12$1,342

Thu 29/118:00SFO - ADL

2 stops27h 50mMultiple Airlines

Tue 6/1006:10ADL - SFO

2 stops21h 53mMultiple Airlines

Deal found 13/12$1,428

Thu 29/118:10LAX - ADL

2 stops27h 40mAir Canada

Thu 5/206:10ADL - LAX

2 stops28h 49mAir Canada

Deal found 15/12$1,491

Thu 29/109:55SEA - ADL

2 stops35h 55mAir Canada

Thu 5/206:10ADL - SEA

2 stops31h 36mAir Canada

Deal found 15/12$1,556

One-way flights from USA to Adelaide
Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.

Sat 7/222:50LAX - ADL

1 stop40h 15mMultiple Airlines

Deal found 14/12$754

Tue 27/122:35LAX - ADL

1 stop19h 10mFiji Airways

Deal found 15/12$814

Fri 6/214:25SFO - ADL

3 stops46h 30mMultiple Airlines

Deal found 13/12$816

Mon 9/214:25SFO - ADL

3 stops46h 30mMultiple Airlines

Deal found 13/12$819

Sat 7/314:25SFO - ADL

3 stops46h 30mMultiple Airlines

Deal found 13/12$820

Wed 11/214:25SFO - ADL

3 stops46h 30mMultiple Airlines

Deal found 13/12$826

Thu 29/122:35LAX - ADL

1 stop19h 10mFiji Airways

Deal found 15/12$847

Fri 6/221:25LAX - ADL

1 stop40h 40mMultiple Airlines

Deal found 14/12$855

Sat 7/216:03SFO - ADL

2 stops47h 02mMultiple Airlines

Deal found 13/12$864

Sun 28/1217:06LAX - ADL

2 stops23h 19mAmerican Airlines

Deal found 13/12$885

Thu 1/120:50LAX - ADL

1 stop18h 30mAmerican Airlines

Deal found 15/12$918

Tue 20/110:59SEA - ADL

2 stops30h 46mMultiple Airlines

Deal found 15/12$945

Find flight deals from USA to Adelaide

Round-trip from	$1,342
One-way from	$754
Popular in	December
Cheapest in	May
Average price	$3,092

Fiji Airways
17/2-26/2
2 total stops
36h 25m total
USA to Adelaide

Search Deals

7/2
1 total stop
40h 15m total
USA to Adelaide

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($357 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($103 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Tue 17/2

22:35-12:15

1 stop19h 10m

Adelaide

Thu 26/2

13:15-12:00

1 stop17h 15m

$1,342

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 18/2

18:10-18:10

2 stops29h 30m

Adelaide

Wed 25/2

06:00-11:48

2 stops24h 18m

$1,368

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Tue 17/2

18:10-18:00

2 stops29h 20m

Adelaide

Thu 26/2

06:10-13:24

2 stops25h 44m

$1,437

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 11/2

20:10-10:55

1 stop20h 15m

Adelaide

Thu 14/5

07:50-13:20

2 stops22h 00m

$1,530

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Thu 29/1

09:55-16:20

2 stops35h 55m

Adelaide

Thu 5/2

06:10-19:16

2 stops31h 36m

$1,556

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Wed 28/1

18:25-22:30

2 stops36h 35m

Adelaide

Wed 4/2

06:00-20:34

3 stops30h 04m

$1,574

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 19/1

23:05-09:30

Nonstop15h 55m

Adelaide

Mon 2/2

14:55-11:15

Nonstop14h 50m

$1,577

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Fri 13/2

22:35-17:10

2 stops24h 05m

Adelaide

Sat 16/5

12:35-12:55

1 stop16h 50m

$1,581

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 1/4

23:55-20:15

2 stops26h 50m

Adelaide

Thu 30/4

12:35-12:55

1 stop16h 50m

$1,584

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 22/3

23:35-20:40

2 stops27h 35m

Adelaide

Thu 9/4

12:35-12:55

1 stop16h 50m

$1,584

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 60 results

...

Best time to book a flight from USA to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from USA with our price prediction graph.

Estimated return 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 the United States to Adelaide

What is the cheapest month to book a flight from USA to Adelaide?

Currently, July is the cheapest month in which you can book a flight from USA to Adelaide (average of $623). Flying from USA to Adelaide in March is currently the most expensive (average of $1,491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to ADL?

When flying from USA to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Adelaide

Get a feel of what it's like to fly with Air New Zealand, Qantas Airways, andAmerican Airlines from the United States to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

552 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Air New Zealand

8.0

Very Good

552 reviews

Air New Zealand

8.0

Very Good

552 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Qantas Airways

7.5

Good

946 reviews

Air New Zealand

8.0

Very Good

552 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

American Airlines

7.2

Good

11,049 reviews

Air New Zealand

8.0

Very Good

552 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Related info for your journey

What airport do you fly into for flights to Adelaide from United States?
Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from United States.
How long is the flight from USA to Adelaide?
A quick flight from USA to Adelaide can take about 19h 10m. Fiji Airways provides one of the quickest options available for as low as $1,342. Airlines will cover a distance of 13140 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from USA to Adelaide one-way?
The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $477. However, be on the lookout for offers from Fiji Airways and Qantas Airways, as they are both options that can get you from USA to Adelaide for a low price.
What are the most popular routes from USA to Adelaide?
While some choose either Los Angeles - Adelaide or Dallas/Fort Worth - Adelaide, San Francisco - Adelaide is the most popular route from USA to Adelaide.
Can I find deals for flights from USA to Adelaide that include hotel bookings?
Yes. In addition to deals on USA to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Adelaide.
Can I find deals for business class flights from USA to Adelaide?
Yes. Cheapflights offers flight deals from USA to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from USA to Adelaide?
Currently, July is the cheapest month in which you can book a flight from USA to Adelaide (average of $623). Flying from USA to Adelaide in March is currently the most expensive (average of $1,491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for USA to Adelaide

Top 2 airlines flying from USA to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,538	Average$1,897	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,966	Average$2,008	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

How does Cheapflights help users find flights from USA to Adelaide?

Deals for USA to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from USA to Adelaide?

Cheapflights helps you find that perfect flight to Adelaide from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from USA to Adelaide become cheaper?

Not ready to book yet? You can track prices for flights from USA to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United States to Adelaide from $754

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Adelaide

Cheapest flights from USA to AdelaideExplore the most affordable flight options available from USA to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Explore the most affordable flight options available from USA to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Find flight deals from USA to Adelaide

Keep the following information in mind while searching for USA to Adelaide flight deals. Data was last updated 16 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Adelaide that are best for you.

Best time to book a flight from USA to Adelaide

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Find hourly flight availability from USA to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

Reviews of airlines servicing Adelaide

Get a feel of what it's like to fly with Air New Zealand, Qantas Airways, andAmerican Airlines from the United States to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.

Top 2 airlines flying from USA to Adelaide

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Cheapest flights from USA to Adelaide
Explore the most affordable flight options available from USA to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.