Find flights
When to book
Airlines
FAQs

Cheap flights from Adelaide to Chicago O'Hare Intl Airport from $2,088

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/7. 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.
ADL — ORD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Cheap flight deals from Adelaide to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

December

Cheapest in

January

Average price

$2,392

Round-trip from

$1,460
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 43% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Adelaide to Chicago O'Hare Intl
Search Deals

What is the cheapest day to fly return from Adelaide to Chicago O'Hare Intl Airport?

Travellers have found that booking a Monday departure is the best way to save up to 55% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Adelaide to Chicago O'Hare Intl Airport?

December is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Adelaide. Prices for December average $2,324 per person but you can even find prices for as low as $1,660. The most expensive prices can be found in the month of June. Opting for a December flight can save you 28% on your journey compared to booking in June

When is the cheapest time to fly from Adelaide to Chicago O'Hare Intl Airport (ADL - ORD)?

One of the essential ways to save on airfare from Adelaide to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 29% on airfare.

Cheap American Airlines flights from Adelaide to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Adelaide and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Consider these cheap American Airlines flights we've found departing from Adelaide to Chicago. Make sure to check back often as deals are often changing.
Sun 14/708:00ADL - ORD
2 stops24h 03mAmerican Airlines
Thu 25/718:26ORD - ADL
2 stops25h 24mAmerican Airlines
Deal found 16/5$2,088
Sun 14/708:00ADL - ORD
2 stops24h 03mAmerican Airlines
Fri 26/718:26ORD - ADL
2 stops25h 24mAmerican Airlines
Deal found 16/5$2,794

Cheap Singapore Airlines flights from Adelaide to O'Hare Intl

Explore cheap flight options specifically provided by Singapore Airlines for the route between Adelaide and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Some of the lowest-priced Singapore Airlines flights we've found at this time heading from Adelaide to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 7/1110:30ADL - ORD
2 stops46h 48mSingapore Airlines
Mon 11/1119:19ORD - ADL
2 stops45h 16mSingapore Airlines
Deal found 14/5$2,251
Thu 7/1110:30ADL - ORD
2 stops46h 48mSingapore Airlines
Mon 11/1119:19ORD - ADL
2 stops45h 16mSingapore Airlines
Deal found 15/5$2,266
Sat 13/709:10ADL - ORD
3 stops45h 50mSingapore Airlines
Thu 25/706:35ORD - ADL
2 stops34h 20mSingapore Airlines
Deal found 16/5$4,007
Sun 14/709:10ADL - ORD
3 stops45h 50mSingapore Airlines
Wed 24/706:35ORD - ADL
2 stops34h 20mSingapore Airlines
Deal found 16/5$4,309
Sat 13/709:10ADL - ORD
3 stops45h 50mSingapore Airlines
Fri 26/706:35ORD - ADL
2 stops34h 20mSingapore Airlines
Deal found 16/5$4,631

Adelaide to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Adelaide and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Listed are some of the best fares we've found on flights departing from Adelaide to Chicago in 2024. Check back soon for alternative fares.
Sun 14/708:00ADL - ORD
2 stops24h 03mAmerican Airlines
Thu 25/718:26ORD - ADL
2 stops25h 24mAmerican Airlines
Deal found 16/5$2,088
Thu 7/1110:30ADL - ORD
2 stops46h 48mSingapore Airlines
Mon 11/1119:19ORD - ADL
2 stops45h 16mSingapore Airlines
Deal found 15/5$2,266
Thu 7/1122:00ADL - ORD
1 stop33h 40mQatar Airways
Mon 11/1109:45ORD - ADL
2 stops38h 50mQatar Airways
Deal found 15/5$2,597
Sun 14/708:00ADL - ORD
2 stops24h 03mAmerican Airlines
Fri 26/718:26ORD - ADL
2 stops25h 24mAmerican Airlines
Deal found 16/5$2,794
Mon 15/713:10ADL - ORD
2 stops39h 45mCathay Pacific
Fri 26/716:05ORD - ADL
2 stops34h 35mCathay Pacific
Deal found 16/5$2,833
Mon 15/719:50ADL - ORD
2 stops33h 01mMultiple Airlines
Wed 24/715:40ORD - ADL
2 stops30h 45mMultiple Airlines
Deal found 16/5$2,886
Sat 13/719:50ADL - ORD
2 stops33h 01mMultiple Airlines
Wed 24/715:40ORD - ADL
2 stops30h 45mMultiple Airlines
Deal found 16/5$2,959
Sun 14/706:05ADL - ORD
2 stops25h 32mUnited Airlines
Wed 24/717:20ORD - ADL
2 stops27h 05mUnited Airlines
Deal found 16/5$2,976
Sat 13/719:50ADL - ORD
2 stops33h 01mMultiple Airlines
Fri 26/715:40ORD - ADL
2 stops30h 45mMultiple Airlines
Deal found 16/5$3,032

Find flights from Adelaide to O'Hare Intl within your budget

Customise your flight search to find flights from Adelaide to O'Hare Intl 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 536,630 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,088 - $3,499

Route

Depart

Return

Price

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Sun 14/7

2 stops24h 03m

Chicago O'Hare Intl

Thu 25/7

2 stops25h 24m

$2,088

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Thu 7/11

2 stops46h 48m

Chicago O'Hare Intl

Mon 11/11

2 stops45h 16m

$2,251

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Thu 7/11

2 stops46h 48m

Chicago O'Hare Intl

Mon 11/11

2 stops45h 16m

$2,266

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Thu 7/11

1 stop33h 40m

Chicago O'Hare Intl

Mon 11/11

2 stops38h 50m

$2,579

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Mon 15/7

2 stops39h 45m

Chicago O'Hare Intl

Fri 26/7

2 stops34h 35m

$2,833

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Mon 15/7

2 stops33h 01m

Chicago O'Hare Intl

Wed 24/7

2 stops30h 45m

$2,886

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Sun 14/7

2 stops25h 32m

Chicago O'Hare Intl

Wed 24/7

2 stops27h 05m

$2,976

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Thu 7/11

2 stops30h 23m

Chicago O'Hare Intl

Mon 11/11

3 stops30h 55m

$3,029

AdelaideChicago O'Hare Intl

ADL - ORD

ADLORD

Adelaide

Thu 7/11

1 stop32h 50m

Chicago O'Hare Intl

Mon 11/11

1 stop32h 35m

$3,499

Flights are sorted by cheapest first

Deals found on 16/5

When is the cheapest time to fly from Adelaide to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Adelaide to O'Hare Intl. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Adelaide to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Adelaide to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Adelaide to O'Hare Intl is currently $0 while a return flight costs $2,712. Price data was last updated on 12 May 2024.

Currently, February is the cheapest month in which you can book a flight from Adelaide to Chicago O'Hare Intl Airport (average of $928). Flying from Adelaide to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $1,591). 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.

January

$1,631

February

$1,389

March

$1,578

April

$1,856

May

$1,745

June

$1,777

July

$1,910

August

$1,895

September

$1,726

October

$1,670

November

$1,920

December

$2,381

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 16 May 2024.
Read through reviews of airlines operating flights from Adelaide to Chicago, such as American Airlines, Singapore Airlines and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very Good
921 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Air New Zealand
8.3
Very Good
626 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Singapore Airlines
8.3
Very Good
1,447 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Emirates
8.1
Very Good
3,955 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Cathay Pacific
7.8
Good
1,084 reviews
ANA
8.5
Very Good
921 reviews
Check prices

Food

7.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Crew

8.8

Overall

8.5

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to O'Hare Intl. 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 from for flights from Adelaide to Chicago O'Hare Intl?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Adelaide; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Adelaide airport to Chicago O'Hare Intl. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.

  • Can I find flights from Adelaide to Chicago O'Hare Intl Airport for under $2,100 on Cheapflights?

    Yes, there are multiple flights from Adelaide to Chicago O'Hare Intl Airport for under $2,100. The cheapest flight booked recently is on American Airlines for just $2,088, but on average you can expect to pay $2,925.

  • What are the cheapest airlines flying from Adelaide to Chicago O'Hare Intl Airport round-trip?

    American Airlines, at $2,088, was found to be the cheapest airline from Adelaide to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Singapore Airlines and Qatar Airways. American Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from Adelaide to Chicago O'Hare Intl Airport?

    Air New Zealand, Qantas Airways and Virgin Australia are the most popular airlines when flying from Adelaide to Chicago O'Hare Intl Airport.

  • What does ADL to ORD mean?

    ADL stands for Adelaide Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Adelaide to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Adelaide to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Adelaide to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Adelaide to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Adelaide to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Adelaide to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to O'Hare Intl?

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

  • Can I find deals for business class flights from Adelaide to O'Hare Intl?

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

  • Can I find deals for flights from Adelaide to O'Hare Intl that allow pets onboard?

    Many airlines flying from Adelaide to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Adelaide to O'Hare Intl?

    Yes, you can often find last-minute deals on Adelaide to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Adelaide to Chicago O'Hare Intl Airport flight deals updated?

    The Adelaide to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 16/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Adelaide to O'Hare Intl

Discover the top 3 airlines that operate flights from Adelaide to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,350Average$2,190FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,382Average$2,637FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air New ZealandCheapest$2,284Average$2,905FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Brisbane to Newcastle upon Tyne flights
Brisbane to Vietnam flights
Australia to Maldives flights
Australia to Brazil flights
Sydney to Phuket City flights
Melbourne to Perth flights
Brisbane to Madrid flights
Townsville to Sydney flights
Australia to Spain flights
Melbourne to Las Vegas flights
Bundaberg to Cairns flights
Adelaide to Cork flights

Search flights from Adelaide to O'Hare Intl by cabin class

Find flights from Adelaide to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Khon Kaen
Flights to Charleville
Flights to Dalaman
Flights to Zakynthos Dionsios Salomos
Flights to Dakar Blaise Diagne
Flights to Olbia Costa Smeralda
Flights to Kinshasa N'djili
Flights to Freetown Lungi Intl
Flights to Roxas City
Flights to Bandar Lampung Radin Inten II
Flights to Gaborone Sir Seretse Khama
Flights to San Jose
Flights to Kona Intl
Flights to Nürnberg
Flights to Syracuse Hancock Intl
Flights to Kamloops
Flights to Poznan Lawica
Flights to Milas–Bodrum
Flights to Lilongwe Intl
Flights to Nantes Atlantique
Flights to Bergamo Orio Al Serio
Flights to Kayseri
Flights to Kos
Flights to Lhasa

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to O'Hare Intl?

When you search for this flight from Adelaide to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to O'Hare Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to O'Hare Intl.

Can Cheapflights find flights from Adelaide to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Adelaide to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Adelaide to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Adelaide to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
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.
View all available airlines